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| 3 | xmlns:w="urn:schemas-microsoft-com:office:word"
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| 4 | xmlns:m="http://schemas.microsoft.com/office/2004/12/omml"
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| 6 |
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| 7 | <head>
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| 8 | <meta http-equiv=Content-Type content="text/html; charset=windows-1252">
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| 9 | <meta name=ProgId content=Word.Document>
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| 10 | <meta name=Generator content="Microsoft Word 12">
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| 11 | <meta name=Originator content="Microsoft Word 12">
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| 12 | <link rel=File-List
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| 13 | href="Symmetric%20Multiprocessing%20on%20Haiku%20_files/filelist.xml">
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| 14 | <link rel=Edit-Time-Data
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| 15 | href="Symmetric%20Multiprocessing%20on%20Haiku%20_files/editdata.mso">
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| 16 | <!--[if !mso]>
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| 17 | <style>
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| 18 | v\:* {behavior:url(#default#VML);}
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| 19 | o\:* {behavior:url(#default#VML);}
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| 20 | w\:* {behavior:url(#default#VML);}
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| 21 | .shape {behavior:url(#default#VML);}
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| 22 | </style>
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| 23 | <![endif]--><!--[if gte mso 9]><xml>
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| 24 | <o:DocumentProperties>
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| 25 | <o:Author>Andrew</o:Author>
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| 26 | <o:LastAuthor>Andrew</o:LastAuthor>
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| 27 | <o:Revision>3</o:Revision>
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| 28 | <o:TotalTime>489</o:TotalTime>
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| 29 | <o:Created>2017-04-08T13:41:00Z</o:Created>
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| 30 | <o:LastSaved>2017-04-08T13:45:00Z</o:LastSaved>
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| 31 | <o:Pages>5</o:Pages>
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| 32 | <o:Words>2204</o:Words>
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| 34 | <o:Lines>104</o:Lines>
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| 35 | <o:Paragraphs>29</o:Paragraphs>
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| 36 | <o:CharactersWithSpaces>14743</o:CharactersWithSpaces>
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| 37 | <o:Version>12.00</o:Version>
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| 38 | </o:DocumentProperties>
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| 39 | </xml><![endif]-->
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| 40 | <link rel=dataStoreItem
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| 41 | href="Symmetric%20Multiprocessing%20on%20Haiku%20_files/item0010.xml"
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| 42 | target="Symmetric%20Multiprocessing%20on%20Haiku%20_files/props0011.xml">
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| 43 | <link rel=themeData
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| 44 | href="Symmetric%20Multiprocessing%20on%20Haiku%20_files/themedata.thmx">
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| 45 | <link rel=colorSchemeMapping
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| 46 | href="Symmetric%20Multiprocessing%20on%20Haiku%20_files/colorschememapping.xml">
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| 47 | <!--[if gte mso 9]><xml>
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| 48 | <w:WordDocument>
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| 52 | <w:TrackFormatting/>
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| 53 | <w:PunctuationKerning/>
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| 62 | <w:Compatibility>
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| 63 | <w:BreakWrappedTables/>
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| 64 | <w:SnapToGridInCell/>
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| 65 | <w:WrapTextWithPunct/>
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| 67 | <w:DontGrowAutofit/>
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| 68 | <w:SplitPgBreakAndParaMark/>
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| 69 | <w:DontVertAlignCellWithSp/>
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| 70 | <w:DontBreakConstrainedForcedTables/>
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| 72 | <w:Word11KerningPairs/>
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| 74 | </w:Compatibility>
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| 84 | <m:defJc m:val="centerGroup"/>
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| 87 | <m:naryLim m:val="undOvr"/>
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| 88 | </m:mathPr></w:WordDocument>
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| 89 | </xml><![endif]--><!--[if gte mso 9]><xml>
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| 90 | <w:LatentStyles DefLockedState="false" DefUnhideWhenUsed="true"
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| 99 | <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 4"/>
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| 100 | <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 5"/>
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| 102 | <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 7"/>
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| 104 | <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 9"/>
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| 106 | <w:LsdException Locked="false" Priority="39" Name="toc 2"/>
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| 107 | <w:LsdException Locked="false" Priority="39" Name="toc 3"/>
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| 108 | <w:LsdException Locked="false" Priority="39" Name="toc 4"/>
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| 109 | <w:LsdException Locked="false" Priority="39" Name="toc 5"/>
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| 110 | <w:LsdException Locked="false" Priority="39" Name="toc 6"/>
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| 111 | <w:LsdException Locked="false" Priority="39" Name="toc 7"/>
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| 112 | <w:LsdException Locked="false" Priority="39" Name="toc 8"/>
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| 113 | <w:LsdException Locked="false" Priority="39" Name="toc 9"/>
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| 114 | <w:LsdException Locked="false" Priority="35" QFormat="true" Name="caption"/>
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| 134 | UnhideWhenUsed="false" Name="Light Grid"/>
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| 138 | UnhideWhenUsed="false" Name="Medium Shading 2"/>
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| 139 | <w:LsdException Locked="false" Priority="65" SemiHidden="false"
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| 140 | UnhideWhenUsed="false" Name="Medium List 1"/>
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| 141 | <w:LsdException Locked="false" Priority="66" SemiHidden="false"
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| 142 | UnhideWhenUsed="false" Name="Medium List 2"/>
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| 144 | UnhideWhenUsed="false" Name="Medium Grid 1"/>
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| 146 | UnhideWhenUsed="false" Name="Medium Grid 2"/>
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| 148 | UnhideWhenUsed="false" Name="Medium Grid 3"/>
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| 149 | <w:LsdException Locked="false" Priority="70" SemiHidden="false"
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| 150 | UnhideWhenUsed="false" Name="Dark List"/>
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| 151 | <w:LsdException Locked="false" Priority="71" SemiHidden="false"
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| 152 | UnhideWhenUsed="false" Name="Colorful Shading"/>
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| 153 | <w:LsdException Locked="false" Priority="72" SemiHidden="false"
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| 154 | UnhideWhenUsed="false" Name="Colorful List"/>
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| 155 | <w:LsdException Locked="false" Priority="73" SemiHidden="false"
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| 156 | UnhideWhenUsed="false" Name="Colorful Grid"/>
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| 157 | <w:LsdException Locked="false" Priority="60" SemiHidden="false"
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| 158 | UnhideWhenUsed="false" Name="Light Shading Accent 1"/>
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| 159 | <w:LsdException Locked="false" Priority="61" SemiHidden="false"
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| 160 | UnhideWhenUsed="false" Name="Light List Accent 1"/>
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| 161 | <w:LsdException Locked="false" Priority="62" SemiHidden="false"
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| 162 | UnhideWhenUsed="false" Name="Light Grid Accent 1"/>
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| 163 | <w:LsdException Locked="false" Priority="63" SemiHidden="false"
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| 164 | UnhideWhenUsed="false" Name="Medium Shading 1 Accent 1"/>
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| 165 | <w:LsdException Locked="false" Priority="64" SemiHidden="false"
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| 166 | UnhideWhenUsed="false" Name="Medium Shading 2 Accent 1"/>
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| 167 | <w:LsdException Locked="false" Priority="65" SemiHidden="false"
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| 168 | UnhideWhenUsed="false" Name="Medium List 1 Accent 1"/>
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| 169 | <w:LsdException Locked="false" UnhideWhenUsed="false" Name="Revision"/>
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| 170 | <w:LsdException Locked="false" Priority="34" SemiHidden="false"
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| 172 | <w:LsdException Locked="false" Priority="29" SemiHidden="false"
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| 173 | UnhideWhenUsed="false" QFormat="true" Name="Quote"/>
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| 174 | <w:LsdException Locked="false" Priority="30" SemiHidden="false"
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| 175 | UnhideWhenUsed="false" QFormat="true" Name="Intense Quote"/>
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| 176 | <w:LsdException Locked="false" Priority="66" SemiHidden="false"
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| 177 | UnhideWhenUsed="false" Name="Medium List 2 Accent 1"/>
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| 178 | <w:LsdException Locked="false" Priority="67" SemiHidden="false"
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| 179 | UnhideWhenUsed="false" Name="Medium Grid 1 Accent 1"/>
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| 180 | <w:LsdException Locked="false" Priority="68" SemiHidden="false"
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| 181 | UnhideWhenUsed="false" Name="Medium Grid 2 Accent 1"/>
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| 182 | <w:LsdException Locked="false" Priority="69" SemiHidden="false"
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| 183 | UnhideWhenUsed="false" Name="Medium Grid 3 Accent 1"/>
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| 184 | <w:LsdException Locked="false" Priority="70" SemiHidden="false"
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| 185 | UnhideWhenUsed="false" Name="Dark List Accent 1"/>
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| 186 | <w:LsdException Locked="false" Priority="71" SemiHidden="false"
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| 187 | UnhideWhenUsed="false" Name="Colorful Shading Accent 1"/>
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| 188 | <w:LsdException Locked="false" Priority="72" SemiHidden="false"
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| 189 | UnhideWhenUsed="false" Name="Colorful List Accent 1"/>
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| 190 | <w:LsdException Locked="false" Priority="73" SemiHidden="false"
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| 191 | UnhideWhenUsed="false" Name="Colorful Grid Accent 1"/>
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| 192 | <w:LsdException Locked="false" Priority="60" SemiHidden="false"
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| 193 | UnhideWhenUsed="false" Name="Light Shading Accent 2"/>
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| 194 | <w:LsdException Locked="false" Priority="61" SemiHidden="false"
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| 195 | UnhideWhenUsed="false" Name="Light List Accent 2"/>
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| 196 | <w:LsdException Locked="false" Priority="62" SemiHidden="false"
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| 197 | UnhideWhenUsed="false" Name="Light Grid Accent 2"/>
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| 198 | <w:LsdException Locked="false" Priority="63" SemiHidden="false"
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| 199 | UnhideWhenUsed="false" Name="Medium Shading 1 Accent 2"/>
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| 200 | <w:LsdException Locked="false" Priority="64" SemiHidden="false"
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| 201 | UnhideWhenUsed="false" Name="Medium Shading 2 Accent 2"/>
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| 202 | <w:LsdException Locked="false" Priority="65" SemiHidden="false"
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| 203 | UnhideWhenUsed="false" Name="Medium List 1 Accent 2"/>
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| 204 | <w:LsdException Locked="false" Priority="66" SemiHidden="false"
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| 205 | UnhideWhenUsed="false" Name="Medium List 2 Accent 2"/>
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| 206 | <w:LsdException Locked="false" Priority="67" SemiHidden="false"
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| 207 | UnhideWhenUsed="false" Name="Medium Grid 1 Accent 2"/>
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| 209 | UnhideWhenUsed="false" Name="Medium Grid 2 Accent 2"/>
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| 210 | <w:LsdException Locked="false" Priority="69" SemiHidden="false"
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| 211 | UnhideWhenUsed="false" Name="Medium Grid 3 Accent 2"/>
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| 212 | <w:LsdException Locked="false" Priority="70" SemiHidden="false"
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| 213 | UnhideWhenUsed="false" Name="Dark List Accent 2"/>
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| 214 | <w:LsdException Locked="false" Priority="71" SemiHidden="false"
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| 215 | UnhideWhenUsed="false" Name="Colorful Shading Accent 2"/>
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| 216 | <w:LsdException Locked="false" Priority="72" SemiHidden="false"
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| 217 | UnhideWhenUsed="false" Name="Colorful List Accent 2"/>
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| 218 | <w:LsdException Locked="false" Priority="73" SemiHidden="false"
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| 219 | UnhideWhenUsed="false" Name="Colorful Grid Accent 2"/>
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| 220 | <w:LsdException Locked="false" Priority="60" SemiHidden="false"
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| 221 | UnhideWhenUsed="false" Name="Light Shading Accent 3"/>
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| 222 | <w:LsdException Locked="false" Priority="61" SemiHidden="false"
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| 223 | UnhideWhenUsed="false" Name="Light List Accent 3"/>
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| 224 | <w:LsdException Locked="false" Priority="62" SemiHidden="false"
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| 225 | UnhideWhenUsed="false" Name="Light Grid Accent 3"/>
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| 226 | <w:LsdException Locked="false" Priority="63" SemiHidden="false"
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| 227 | UnhideWhenUsed="false" Name="Medium Shading 1 Accent 3"/>
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| 228 | <w:LsdException Locked="false" Priority="64" SemiHidden="false"
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| 229 | UnhideWhenUsed="false" Name="Medium Shading 2 Accent 3"/>
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| 230 | <w:LsdException Locked="false" Priority="65" SemiHidden="false"
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| 231 | UnhideWhenUsed="false" Name="Medium List 1 Accent 3"/>
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| 232 | <w:LsdException Locked="false" Priority="66" SemiHidden="false"
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| 233 | UnhideWhenUsed="false" Name="Medium List 2 Accent 3"/>
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| 235 | UnhideWhenUsed="false" Name="Medium Grid 1 Accent 3"/>
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| 236 | <w:LsdException Locked="false" Priority="68" SemiHidden="false"
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| 237 | UnhideWhenUsed="false" Name="Medium Grid 2 Accent 3"/>
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| 238 | <w:LsdException Locked="false" Priority="69" SemiHidden="false"
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| 239 | UnhideWhenUsed="false" Name="Medium Grid 3 Accent 3"/>
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| 240 | <w:LsdException Locked="false" Priority="70" SemiHidden="false"
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| 241 | UnhideWhenUsed="false" Name="Dark List Accent 3"/>
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| 242 | <w:LsdException Locked="false" Priority="71" SemiHidden="false"
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| 243 | UnhideWhenUsed="false" Name="Colorful Shading Accent 3"/>
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| 244 | <w:LsdException Locked="false" Priority="72" SemiHidden="false"
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| 245 | UnhideWhenUsed="false" Name="Colorful List Accent 3"/>
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| 246 | <w:LsdException Locked="false" Priority="73" SemiHidden="false"
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| 247 | UnhideWhenUsed="false" Name="Colorful Grid Accent 3"/>
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| 248 | <w:LsdException Locked="false" Priority="60" SemiHidden="false"
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| 249 | UnhideWhenUsed="false" Name="Light Shading Accent 4"/>
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| 250 | <w:LsdException Locked="false" Priority="61" SemiHidden="false"
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| 251 | UnhideWhenUsed="false" Name="Light List Accent 4"/>
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| 253 | UnhideWhenUsed="false" Name="Light Grid Accent 4"/>
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| 254 | <w:LsdException Locked="false" Priority="63" SemiHidden="false"
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| 255 | UnhideWhenUsed="false" Name="Medium Shading 1 Accent 4"/>
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| 256 | <w:LsdException Locked="false" Priority="64" SemiHidden="false"
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| 257 | UnhideWhenUsed="false" Name="Medium Shading 2 Accent 4"/>
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| 258 | <w:LsdException Locked="false" Priority="65" SemiHidden="false"
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| 259 | UnhideWhenUsed="false" Name="Medium List 1 Accent 4"/>
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| 260 | <w:LsdException Locked="false" Priority="66" SemiHidden="false"
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| 261 | UnhideWhenUsed="false" Name="Medium List 2 Accent 4"/>
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| 262 | <w:LsdException Locked="false" Priority="67" SemiHidden="false"
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| 263 | UnhideWhenUsed="false" Name="Medium Grid 1 Accent 4"/>
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| 264 | <w:LsdException Locked="false" Priority="68" SemiHidden="false"
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| 265 | UnhideWhenUsed="false" Name="Medium Grid 2 Accent 4"/>
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| 266 | <w:LsdException Locked="false" Priority="69" SemiHidden="false"
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| 267 | UnhideWhenUsed="false" Name="Medium Grid 3 Accent 4"/>
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| 268 | <w:LsdException Locked="false" Priority="70" SemiHidden="false"
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| 269 | UnhideWhenUsed="false" Name="Dark List Accent 4"/>
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| 270 | <w:LsdException Locked="false" Priority="71" SemiHidden="false"
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| 271 | UnhideWhenUsed="false" Name="Colorful Shading Accent 4"/>
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| 272 | <w:LsdException Locked="false" Priority="72" SemiHidden="false"
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| 273 | UnhideWhenUsed="false" Name="Colorful List Accent 4"/>
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| 274 | <w:LsdException Locked="false" Priority="73" SemiHidden="false"
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| 275 | UnhideWhenUsed="false" Name="Colorful Grid Accent 4"/>
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| 276 | <w:LsdException Locked="false" Priority="60" SemiHidden="false"
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| 277 | UnhideWhenUsed="false" Name="Light Shading Accent 5"/>
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| 278 | <w:LsdException Locked="false" Priority="61" SemiHidden="false"
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| 279 | UnhideWhenUsed="false" Name="Light List Accent 5"/>
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| 280 | <w:LsdException Locked="false" Priority="62" SemiHidden="false"
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| 281 | UnhideWhenUsed="false" Name="Light Grid Accent 5"/>
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| 282 | <w:LsdException Locked="false" Priority="63" SemiHidden="false"
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| 283 | UnhideWhenUsed="false" Name="Medium Shading 1 Accent 5"/>
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| 284 | <w:LsdException Locked="false" Priority="64" SemiHidden="false"
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| 285 | UnhideWhenUsed="false" Name="Medium Shading 2 Accent 5"/>
|
|---|
| 286 | <w:LsdException Locked="false" Priority="65" SemiHidden="false"
|
|---|
| 287 | UnhideWhenUsed="false" Name="Medium List 1 Accent 5"/>
|
|---|
| 288 | <w:LsdException Locked="false" Priority="66" SemiHidden="false"
|
|---|
| 289 | UnhideWhenUsed="false" Name="Medium List 2 Accent 5"/>
|
|---|
| 290 | <w:LsdException Locked="false" Priority="67" SemiHidden="false"
|
|---|
| 291 | UnhideWhenUsed="false" Name="Medium Grid 1 Accent 5"/>
|
|---|
| 292 | <w:LsdException Locked="false" Priority="68" SemiHidden="false"
|
|---|
| 293 | UnhideWhenUsed="false" Name="Medium Grid 2 Accent 5"/>
|
|---|
| 294 | <w:LsdException Locked="false" Priority="69" SemiHidden="false"
|
|---|
| 295 | UnhideWhenUsed="false" Name="Medium Grid 3 Accent 5"/>
|
|---|
| 296 | <w:LsdException Locked="false" Priority="70" SemiHidden="false"
|
|---|
| 297 | UnhideWhenUsed="false" Name="Dark List Accent 5"/>
|
|---|
| 298 | <w:LsdException Locked="false" Priority="71" SemiHidden="false"
|
|---|
| 299 | UnhideWhenUsed="false" Name="Colorful Shading Accent 5"/>
|
|---|
| 300 | <w:LsdException Locked="false" Priority="72" SemiHidden="false"
|
|---|
| 301 | UnhideWhenUsed="false" Name="Colorful List Accent 5"/>
|
|---|
| 302 | <w:LsdException Locked="false" Priority="73" SemiHidden="false"
|
|---|
| 303 | UnhideWhenUsed="false" Name="Colorful Grid Accent 5"/>
|
|---|
| 304 | <w:LsdException Locked="false" Priority="60" SemiHidden="false"
|
|---|
| 305 | UnhideWhenUsed="false" Name="Light Shading Accent 6"/>
|
|---|
| 306 | <w:LsdException Locked="false" Priority="61" SemiHidden="false"
|
|---|
| 307 | UnhideWhenUsed="false" Name="Light List Accent 6"/>
|
|---|
| 308 | <w:LsdException Locked="false" Priority="62" SemiHidden="false"
|
|---|
| 309 | UnhideWhenUsed="false" Name="Light Grid Accent 6"/>
|
|---|
| 310 | <w:LsdException Locked="false" Priority="63" SemiHidden="false"
|
|---|
| 311 | UnhideWhenUsed="false" Name="Medium Shading 1 Accent 6"/>
|
|---|
| 312 | <w:LsdException Locked="false" Priority="64" SemiHidden="false"
|
|---|
| 313 | UnhideWhenUsed="false" Name="Medium Shading 2 Accent 6"/>
|
|---|
| 314 | <w:LsdException Locked="false" Priority="65" SemiHidden="false"
|
|---|
| 315 | UnhideWhenUsed="false" Name="Medium List 1 Accent 6"/>
|
|---|
| 316 | <w:LsdException Locked="false" Priority="66" SemiHidden="false"
|
|---|
| 317 | UnhideWhenUsed="false" Name="Medium List 2 Accent 6"/>
|
|---|
| 318 | <w:LsdException Locked="false" Priority="67" SemiHidden="false"
|
|---|
| 319 | UnhideWhenUsed="false" Name="Medium Grid 1 Accent 6"/>
|
|---|
| 320 | <w:LsdException Locked="false" Priority="68" SemiHidden="false"
|
|---|
| 321 | UnhideWhenUsed="false" Name="Medium Grid 2 Accent 6"/>
|
|---|
| 322 | <w:LsdException Locked="false" Priority="69" SemiHidden="false"
|
|---|
| 323 | UnhideWhenUsed="false" Name="Medium Grid 3 Accent 6"/>
|
|---|
| 324 | <w:LsdException Locked="false" Priority="70" SemiHidden="false"
|
|---|
| 325 | UnhideWhenUsed="false" Name="Dark List Accent 6"/>
|
|---|
| 326 | <w:LsdException Locked="false" Priority="71" SemiHidden="false"
|
|---|
| 327 | UnhideWhenUsed="false" Name="Colorful Shading Accent 6"/>
|
|---|
| 328 | <w:LsdException Locked="false" Priority="72" SemiHidden="false"
|
|---|
| 329 | UnhideWhenUsed="false" Name="Colorful List Accent 6"/>
|
|---|
| 330 | <w:LsdException Locked="false" Priority="73" SemiHidden="false"
|
|---|
| 331 | UnhideWhenUsed="false" Name="Colorful Grid Accent 6"/>
|
|---|
| 332 | <w:LsdException Locked="false" Priority="19" SemiHidden="false"
|
|---|
| 333 | UnhideWhenUsed="false" QFormat="true" Name="Subtle Emphasis"/>
|
|---|
| 334 | <w:LsdException Locked="false" Priority="21" SemiHidden="false"
|
|---|
| 335 | UnhideWhenUsed="false" QFormat="true" Name="Intense Emphasis"/>
|
|---|
| 336 | <w:LsdException Locked="false" Priority="31" SemiHidden="false"
|
|---|
| 337 | UnhideWhenUsed="false" QFormat="true" Name="Subtle Reference"/>
|
|---|
| 338 | <w:LsdException Locked="false" Priority="32" SemiHidden="false"
|
|---|
| 339 | UnhideWhenUsed="false" QFormat="true" Name="Intense Reference"/>
|
|---|
| 340 | <w:LsdException Locked="false" Priority="33" SemiHidden="false"
|
|---|
| 341 | UnhideWhenUsed="false" QFormat="true" Name="Book Title"/>
|
|---|
| 342 | <w:LsdException Locked="false" Priority="37" Name="Bibliography"/>
|
|---|
| 343 | <w:LsdException Locked="false" Priority="39" QFormat="true" Name="TOC Heading"/>
|
|---|
| 344 | </w:LatentStyles>
|
|---|
| 345 | </xml><![endif]-->
|
|---|
| 346 | <style>
|
|---|
| 347 | <!--
|
|---|
| 348 | /* Font Definitions */
|
|---|
| 349 | @font-face
|
|---|
| 350 | {font-family:"Cambria Math";
|
|---|
| 351 | panose-1:2 4 5 3 5 4 6 3 2 4;
|
|---|
| 352 | mso-font-charset:0;
|
|---|
| 353 | mso-generic-font-family:roman;
|
|---|
| 354 | mso-font-pitch:variable;
|
|---|
| 355 | mso-font-signature:-536870145 1107305727 0 0 415 0;}
|
|---|
| 356 | @font-face
|
|---|
| 357 | {font-family:Cambria;
|
|---|
| 358 | panose-1:2 4 5 3 5 4 6 3 2 4;
|
|---|
| 359 | mso-font-charset:0;
|
|---|
| 360 | mso-generic-font-family:roman;
|
|---|
| 361 | mso-font-pitch:variable;
|
|---|
| 362 | mso-font-signature:-536870145 1073743103 0 0 415 0;}
|
|---|
| 363 | @font-face
|
|---|
| 364 | {font-family:Calibri;
|
|---|
| 365 | panose-1:2 15 5 2 2 2 4 3 2 4;
|
|---|
| 366 | mso-font-charset:0;
|
|---|
| 367 | mso-generic-font-family:swiss;
|
|---|
| 368 | mso-font-pitch:variable;
|
|---|
| 369 | mso-font-signature:-536859905 -1073732485 9 0 511 0;}
|
|---|
| 370 | @font-face
|
|---|
| 371 | {font-family:Tahoma;
|
|---|
| 372 | panose-1:2 11 6 4 3 5 4 4 2 4;
|
|---|
| 373 | mso-font-charset:0;
|
|---|
| 374 | mso-generic-font-family:swiss;
|
|---|
| 375 | mso-font-pitch:variable;
|
|---|
| 376 | mso-font-signature:-520081665 -1073717157 41 0 66047 0;}
|
|---|
| 377 | /* Style Definitions */
|
|---|
| 378 | p.MsoNormal, li.MsoNormal, div.MsoNormal
|
|---|
| 379 | {mso-style-unhide:no;
|
|---|
| 380 | mso-style-qformat:yes;
|
|---|
| 381 | mso-style-parent:"";
|
|---|
| 382 | margin-top:0in;
|
|---|
| 383 | margin-right:0in;
|
|---|
| 384 | margin-bottom:10.0pt;
|
|---|
| 385 | margin-left:0in;
|
|---|
| 386 | line-height:115%;
|
|---|
| 387 | mso-pagination:widow-orphan;
|
|---|
| 388 | font-size:11.0pt;
|
|---|
| 389 | font-family:"Calibri","sans-serif";
|
|---|
| 390 | mso-ascii-font-family:Calibri;
|
|---|
| 391 | mso-ascii-theme-font:minor-latin;
|
|---|
| 392 | mso-fareast-font-family:Calibri;
|
|---|
| 393 | mso-fareast-theme-font:minor-latin;
|
|---|
| 394 | mso-hansi-font-family:Calibri;
|
|---|
| 395 | mso-hansi-theme-font:minor-latin;
|
|---|
| 396 | mso-bidi-font-family:"Times New Roman";
|
|---|
| 397 | mso-bidi-theme-font:minor-bidi;}
|
|---|
| 398 | h1
|
|---|
| 399 | {mso-style-priority:9;
|
|---|
| 400 | mso-style-unhide:no;
|
|---|
| 401 | mso-style-qformat:yes;
|
|---|
| 402 | mso-style-link:"Heading 1 Char";
|
|---|
| 403 | mso-style-next:Normal;
|
|---|
| 404 | margin-top:24.0pt;
|
|---|
| 405 | margin-right:0in;
|
|---|
| 406 | margin-bottom:0in;
|
|---|
| 407 | margin-left:0in;
|
|---|
| 408 | margin-bottom:.0001pt;
|
|---|
| 409 | line-height:115%;
|
|---|
| 410 | mso-pagination:widow-orphan lines-together;
|
|---|
| 411 | page-break-after:avoid;
|
|---|
| 412 | mso-outline-level:1;
|
|---|
| 413 | font-size:14.0pt;
|
|---|
| 414 | font-family:"Cambria","serif";
|
|---|
| 415 | mso-ascii-font-family:Cambria;
|
|---|
| 416 | mso-ascii-theme-font:major-latin;
|
|---|
| 417 | mso-fareast-font-family:"Times New Roman";
|
|---|
| 418 | mso-fareast-theme-font:major-fareast;
|
|---|
| 419 | mso-hansi-font-family:Cambria;
|
|---|
| 420 | mso-hansi-theme-font:major-latin;
|
|---|
| 421 | mso-bidi-font-family:"Times New Roman";
|
|---|
| 422 | mso-bidi-theme-font:major-bidi;
|
|---|
| 423 | color:#365F91;
|
|---|
| 424 | mso-themecolor:accent1;
|
|---|
| 425 | mso-themeshade:191;
|
|---|
| 426 | mso-font-kerning:0pt;}
|
|---|
| 427 | p.MsoTitle, li.MsoTitle, div.MsoTitle
|
|---|
| 428 | {mso-style-priority:10;
|
|---|
| 429 | mso-style-unhide:no;
|
|---|
| 430 | mso-style-qformat:yes;
|
|---|
| 431 | mso-style-link:"Title Char";
|
|---|
| 432 | mso-style-next:Normal;
|
|---|
| 433 | margin-top:0in;
|
|---|
| 434 | margin-right:0in;
|
|---|
| 435 | margin-bottom:15.0pt;
|
|---|
| 436 | margin-left:0in;
|
|---|
| 437 | mso-add-space:auto;
|
|---|
| 438 | mso-pagination:widow-orphan;
|
|---|
| 439 | border:none;
|
|---|
| 440 | mso-border-bottom-alt:solid #4F81BD 1.0pt;
|
|---|
| 441 | mso-border-bottom-themecolor:accent1;
|
|---|
| 442 | padding:0in;
|
|---|
| 443 | mso-padding-alt:0in 0in 4.0pt 0in;
|
|---|
| 444 | font-size:26.0pt;
|
|---|
| 445 | font-family:"Cambria","serif";
|
|---|
| 446 | mso-ascii-font-family:Cambria;
|
|---|
| 447 | mso-ascii-theme-font:major-latin;
|
|---|
| 448 | mso-fareast-font-family:"Times New Roman";
|
|---|
| 449 | mso-fareast-theme-font:major-fareast;
|
|---|
| 450 | mso-hansi-font-family:Cambria;
|
|---|
| 451 | mso-hansi-theme-font:major-latin;
|
|---|
| 452 | mso-bidi-font-family:"Times New Roman";
|
|---|
| 453 | mso-bidi-theme-font:major-bidi;
|
|---|
| 454 | color:#17365D;
|
|---|
| 455 | mso-themecolor:text2;
|
|---|
| 456 | mso-themeshade:191;
|
|---|
| 457 | letter-spacing:.25pt;
|
|---|
| 458 | mso-font-kerning:14.0pt;}
|
|---|
| 459 | p.MsoTitleCxSpFirst, li.MsoTitleCxSpFirst, div.MsoTitleCxSpFirst
|
|---|
| 460 | {mso-style-priority:10;
|
|---|
| 461 | mso-style-unhide:no;
|
|---|
| 462 | mso-style-qformat:yes;
|
|---|
| 463 | mso-style-link:"Title Char";
|
|---|
| 464 | mso-style-next:Normal;
|
|---|
| 465 | mso-style-type:export-only;
|
|---|
| 466 | margin:0in;
|
|---|
| 467 | margin-bottom:.0001pt;
|
|---|
| 468 | mso-add-space:auto;
|
|---|
| 469 | mso-pagination:widow-orphan;
|
|---|
| 470 | border:none;
|
|---|
| 471 | mso-border-bottom-alt:solid #4F81BD 1.0pt;
|
|---|
| 472 | mso-border-bottom-themecolor:accent1;
|
|---|
| 473 | padding:0in;
|
|---|
| 474 | mso-padding-alt:0in 0in 4.0pt 0in;
|
|---|
| 475 | font-size:26.0pt;
|
|---|
| 476 | font-family:"Cambria","serif";
|
|---|
| 477 | mso-ascii-font-family:Cambria;
|
|---|
| 478 | mso-ascii-theme-font:major-latin;
|
|---|
| 479 | mso-fareast-font-family:"Times New Roman";
|
|---|
| 480 | mso-fareast-theme-font:major-fareast;
|
|---|
| 481 | mso-hansi-font-family:Cambria;
|
|---|
| 482 | mso-hansi-theme-font:major-latin;
|
|---|
| 483 | mso-bidi-font-family:"Times New Roman";
|
|---|
| 484 | mso-bidi-theme-font:major-bidi;
|
|---|
| 485 | color:#17365D;
|
|---|
| 486 | mso-themecolor:text2;
|
|---|
| 487 | mso-themeshade:191;
|
|---|
| 488 | letter-spacing:.25pt;
|
|---|
| 489 | mso-font-kerning:14.0pt;}
|
|---|
| 490 | p.MsoTitleCxSpMiddle, li.MsoTitleCxSpMiddle, div.MsoTitleCxSpMiddle
|
|---|
| 491 | {mso-style-priority:10;
|
|---|
| 492 | mso-style-unhide:no;
|
|---|
| 493 | mso-style-qformat:yes;
|
|---|
| 494 | mso-style-link:"Title Char";
|
|---|
| 495 | mso-style-next:Normal;
|
|---|
| 496 | mso-style-type:export-only;
|
|---|
| 497 | margin:0in;
|
|---|
| 498 | margin-bottom:.0001pt;
|
|---|
| 499 | mso-add-space:auto;
|
|---|
| 500 | mso-pagination:widow-orphan;
|
|---|
| 501 | border:none;
|
|---|
| 502 | mso-border-bottom-alt:solid #4F81BD 1.0pt;
|
|---|
| 503 | mso-border-bottom-themecolor:accent1;
|
|---|
| 504 | padding:0in;
|
|---|
| 505 | mso-padding-alt:0in 0in 4.0pt 0in;
|
|---|
| 506 | font-size:26.0pt;
|
|---|
| 507 | font-family:"Cambria","serif";
|
|---|
| 508 | mso-ascii-font-family:Cambria;
|
|---|
| 509 | mso-ascii-theme-font:major-latin;
|
|---|
| 510 | mso-fareast-font-family:"Times New Roman";
|
|---|
| 511 | mso-fareast-theme-font:major-fareast;
|
|---|
| 512 | mso-hansi-font-family:Cambria;
|
|---|
| 513 | mso-hansi-theme-font:major-latin;
|
|---|
| 514 | mso-bidi-font-family:"Times New Roman";
|
|---|
| 515 | mso-bidi-theme-font:major-bidi;
|
|---|
| 516 | color:#17365D;
|
|---|
| 517 | mso-themecolor:text2;
|
|---|
| 518 | mso-themeshade:191;
|
|---|
| 519 | letter-spacing:.25pt;
|
|---|
| 520 | mso-font-kerning:14.0pt;}
|
|---|
| 521 | p.MsoTitleCxSpLast, li.MsoTitleCxSpLast, div.MsoTitleCxSpLast
|
|---|
| 522 | {mso-style-priority:10;
|
|---|
| 523 | mso-style-unhide:no;
|
|---|
| 524 | mso-style-qformat:yes;
|
|---|
| 525 | mso-style-link:"Title Char";
|
|---|
| 526 | mso-style-next:Normal;
|
|---|
| 527 | mso-style-type:export-only;
|
|---|
| 528 | margin-top:0in;
|
|---|
| 529 | margin-right:0in;
|
|---|
| 530 | margin-bottom:15.0pt;
|
|---|
| 531 | margin-left:0in;
|
|---|
| 532 | mso-add-space:auto;
|
|---|
| 533 | mso-pagination:widow-orphan;
|
|---|
| 534 | border:none;
|
|---|
| 535 | mso-border-bottom-alt:solid #4F81BD 1.0pt;
|
|---|
| 536 | mso-border-bottom-themecolor:accent1;
|
|---|
| 537 | padding:0in;
|
|---|
| 538 | mso-padding-alt:0in 0in 4.0pt 0in;
|
|---|
| 539 | font-size:26.0pt;
|
|---|
| 540 | font-family:"Cambria","serif";
|
|---|
| 541 | mso-ascii-font-family:Cambria;
|
|---|
| 542 | mso-ascii-theme-font:major-latin;
|
|---|
| 543 | mso-fareast-font-family:"Times New Roman";
|
|---|
| 544 | mso-fareast-theme-font:major-fareast;
|
|---|
| 545 | mso-hansi-font-family:Cambria;
|
|---|
| 546 | mso-hansi-theme-font:major-latin;
|
|---|
| 547 | mso-bidi-font-family:"Times New Roman";
|
|---|
| 548 | mso-bidi-theme-font:major-bidi;
|
|---|
| 549 | color:#17365D;
|
|---|
| 550 | mso-themecolor:text2;
|
|---|
| 551 | mso-themeshade:191;
|
|---|
| 552 | letter-spacing:.25pt;
|
|---|
| 553 | mso-font-kerning:14.0pt;}
|
|---|
| 554 | a:link, span.MsoHyperlink
|
|---|
| 555 | {mso-style-priority:99;
|
|---|
| 556 | color:blue;
|
|---|
| 557 | mso-themecolor:hyperlink;
|
|---|
| 558 | text-decoration:underline;
|
|---|
| 559 | text-underline:single;}
|
|---|
| 560 | a:visited, span.MsoHyperlinkFollowed
|
|---|
| 561 | {mso-style-noshow:yes;
|
|---|
| 562 | mso-style-priority:99;
|
|---|
| 563 | color:purple;
|
|---|
| 564 | mso-themecolor:followedhyperlink;
|
|---|
| 565 | text-decoration:underline;
|
|---|
| 566 | text-underline:single;}
|
|---|
| 567 | code
|
|---|
| 568 | {mso-style-noshow:yes;
|
|---|
| 569 | mso-style-priority:99;
|
|---|
| 570 | font-family:"Courier New";
|
|---|
| 571 | mso-ascii-font-family:"Courier New";
|
|---|
| 572 | mso-fareast-font-family:"Times New Roman";
|
|---|
| 573 | mso-hansi-font-family:"Courier New";
|
|---|
| 574 | mso-bidi-font-family:"Courier New";}
|
|---|
| 575 | pre
|
|---|
| 576 | {mso-style-noshow:yes;
|
|---|
| 577 | mso-style-priority:99;
|
|---|
| 578 | mso-style-link:"HTML Preformatted Char";
|
|---|
| 579 | margin:0in;
|
|---|
| 580 | margin-bottom:.0001pt;
|
|---|
| 581 | mso-pagination:widow-orphan;
|
|---|
| 582 | font-size:10.0pt;
|
|---|
| 583 | font-family:"Courier New";
|
|---|
| 584 | mso-fareast-font-family:"Times New Roman";}
|
|---|
| 585 | p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
|
|---|
| 586 | {mso-style-noshow:yes;
|
|---|
| 587 | mso-style-priority:99;
|
|---|
| 588 | mso-style-link:"Balloon Text Char";
|
|---|
| 589 | margin:0in;
|
|---|
| 590 | margin-bottom:.0001pt;
|
|---|
| 591 | mso-pagination:widow-orphan;
|
|---|
| 592 | font-size:8.0pt;
|
|---|
| 593 | font-family:"Tahoma","sans-serif";
|
|---|
| 594 | mso-fareast-font-family:Calibri;
|
|---|
| 595 | mso-fareast-theme-font:minor-latin;}
|
|---|
| 596 | span.MsoBookTitle
|
|---|
| 597 | {mso-style-priority:33;
|
|---|
| 598 | mso-style-unhide:no;
|
|---|
| 599 | mso-style-qformat:yes;
|
|---|
| 600 | font-variant:small-caps;
|
|---|
| 601 | letter-spacing:.25pt;
|
|---|
| 602 | font-weight:bold;}
|
|---|
| 603 | span.Heading1Char
|
|---|
| 604 | {mso-style-name:"Heading 1 Char";
|
|---|
| 605 | mso-style-priority:9;
|
|---|
| 606 | mso-style-unhide:no;
|
|---|
| 607 | mso-style-locked:yes;
|
|---|
| 608 | mso-style-link:"Heading 1";
|
|---|
| 609 | mso-ansi-font-size:14.0pt;
|
|---|
| 610 | mso-bidi-font-size:14.0pt;
|
|---|
| 611 | font-family:"Cambria","serif";
|
|---|
| 612 | mso-ascii-font-family:Cambria;
|
|---|
| 613 | mso-ascii-theme-font:major-latin;
|
|---|
| 614 | mso-fareast-font-family:"Times New Roman";
|
|---|
| 615 | mso-fareast-theme-font:major-fareast;
|
|---|
| 616 | mso-hansi-font-family:Cambria;
|
|---|
| 617 | mso-hansi-theme-font:major-latin;
|
|---|
| 618 | mso-bidi-font-family:"Times New Roman";
|
|---|
| 619 | mso-bidi-theme-font:major-bidi;
|
|---|
| 620 | color:#365F91;
|
|---|
| 621 | mso-themecolor:accent1;
|
|---|
| 622 | mso-themeshade:191;
|
|---|
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| 729 | mso-ascii-font-family:Calibri;
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| 730 | mso-ascii-theme-font:minor-latin;
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| 731 | mso-hansi-font-family:Calibri;
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| 733 | mso-bidi-font-family:"Times New Roman";
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|
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|
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| 737 | <o:shapedefaults v:ext="edit" spidmax="6146"/>
|
|---|
| 738 | </xml><![endif]--><!--[if gte mso 9]><xml>
|
|---|
| 739 | <o:shapelayout v:ext="edit">
|
|---|
| 740 | <o:idmap v:ext="edit" data="1"/>
|
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| 741 | </o:shapelayout></xml><![endif]-->
|
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| 742 | </head>
|
|---|
| 743 |
|
|---|
| 744 | <body lang=EN-US link=blue vlink=purple style='tab-interval:.5in'>
|
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| 745 |
|
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| 746 | <div class=WordSection1>
|
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| 747 |
|
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|
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| 749 | mso-border-bottom-themecolor:accent1;padding:0in 0in 4.0pt 0in'>
|
|---|
| 750 |
|
|---|
| 751 | <p class=MsoTitle>Symmetric Multi-Processing on Haiku A Programming Example</p>
|
|---|
| 752 |
|
|---|
| 753 | </div>
|
|---|
| 754 |
|
|---|
| 755 | <p class=MsoNormal>By Andrew Hudson</p>
|
|---|
| 756 |
|
|---|
| 757 | <h1>Multiple Threads and Multiple Cores </h1>
|
|---|
| 758 |
|
|---|
| 759 | <p class=MsoNormal>BeOS and Haiku were designed from the start to run multiple
|
|---|
| 760 | threads on multiple cores.<span style='mso-spacerun:yes'> </span>The BeOS
|
|---|
| 761 | application framework was designed to run multiple threads from its inception
|
|---|
| 762 | and the first workstation that ran BeOS had 2 processors.<span
|
|---|
| 763 | style='mso-spacerun:yes'> </span>Some 20 years after BeOS was first released
|
|---|
| 764 | PCs with multiple cores are now common place, but applications are still
|
|---|
| 765 | struggling to effectively make use of extra cores.<span
|
|---|
| 766 | style='mso-spacerun:yes'> </span>This article will explore one coding
|
|---|
| 767 | technique that allows you to easily use all cores.</p>
|
|---|
| 768 |
|
|---|
| 769 | <p class=MsoNormal>First of all, what is a thread? Wikipedia defines a thread
|
|---|
| 770 | as, <span style='font-size:10.5pt;line-height:115%;font-family:"Arial","sans-serif";
|
|---|
| 771 | color:#252525;background:white'>the smallest sequence of programmed instructions
|
|---|
| 772 | that can be managed independently by a<span class=apple-converted-space> </span></span><span
|
|---|
| 773 | style='font-size:10.5pt;line-height:115%;font-family:"Arial","sans-serif";
|
|---|
| 774 | background:white'>scheduler</span>.<span style='mso-spacerun:yes'> </span>One
|
|---|
| 775 | or more threads can run within a process. A process is the basis for
|
|---|
| 776 | multi-tasking and time-sharing. A process has a context or process state, which
|
|---|
| 777 | consists of all the <span class=GramE>CPU</span> registers, the code, the data,
|
|---|
| 778 | the call stack, open files, etc.<span style='mso-spacerun:yes'> </span>Threads
|
|---|
| 779 | run within a process and share process resources such as variables, memory, <span
|
|---|
| 780 | class=GramE>open</span> files.<span style='mso-spacerun:yes'> </span></p>
|
|---|
| 781 |
|
|---|
| 782 | <p class=MsoNormal>Threads are useful for managing I/O. Why <span class=GramE>have
|
|---|
| 783 | your whole application process</span> lock up while waiting for input from a
|
|---|
| 784 | device or a user?<span style='mso-spacerun:yes'> </span>Threads in Haiku make
|
|---|
| 785 | the user interface very responsive, even when the system is under load. </p>
|
|---|
| 786 |
|
|---|
| 787 | <h1>Thread Functions</h1>
|
|---|
| 788 |
|
|---|
| 789 | <p class=MsoNormal>Threads under Haiku can be explicitly created, controlled,
|
|---|
| 790 | and deleted with a variety of functions:</p>
|
|---|
| 791 |
|
|---|
| 792 | <p class=MsoNormal><span class=SpellE>spawn_<span class=GramE>thread</span></span><span
|
|---|
| 793 | class=GramE>(</span>) spawn a new thread</p>
|
|---|
| 794 |
|
|---|
| 795 | <p class=MsoNormal><span class=SpellE>find_<span class=GramE>thread</span></span><span
|
|---|
| 796 | class=GramE>(</span>) look for a thread using its name</p>
|
|---|
| 797 |
|
|---|
| 798 | <p class=MsoNormal><span class=SpellE>get_thread_<span class=GramE>info</span></span><span
|
|---|
| 799 | class=GramE>(</span>) retrieve info on a thread</p>
|
|---|
| 800 |
|
|---|
| 801 | <p class=MsoNormal><span class=SpellE>resume_<span class=GramE>thread</span></span><span
|
|---|
| 802 | class=GramE>(</span>) start a thread and return to process, thread runs
|
|---|
| 803 | asynchronously</p>
|
|---|
| 804 |
|
|---|
| 805 | <p class=MsoNormal><span class=SpellE>wait_for_<span class=GramE>thread</span></span><span
|
|---|
| 806 | class=GramE>(</span>) start a thread and wait for it to complete, thread runs
|
|---|
| 807 | synchronously</p>
|
|---|
| 808 |
|
|---|
| 809 | <p class=MsoNormal><span class=GramE>snooze(</span>) put a thread to sleep
|
|---|
| 810 | for a time</p>
|
|---|
| 811 |
|
|---|
| 812 | <p class=MsoNormal><span class=SpellE>suspend_<span class=GramE>thread</span></span><span
|
|---|
| 813 | class=GramE>(</span>) suspend execution of a thread</p>
|
|---|
| 814 |
|
|---|
| 815 | <p class=MsoNormal><span class=SpellE>exit_<span class=GramE>thread</span></span><span
|
|---|
| 816 | class=GramE>(</span>) kill the calling thread</p>
|
|---|
| 817 |
|
|---|
| 818 | <p class=MsoNormal><span style='mso-spacerun:yes'> </span><span class=SpellE>kill_<span
|
|---|
| 819 | class=GramE>thread</span></span><span class=GramE>(</span>) kill some other
|
|---|
| 820 | thread</p>
|
|---|
| 821 |
|
|---|
| 822 | <p class=MsoNormal><span class=GramE>Additional<span style='mso-spacerun:yes'>
|
|---|
| 823 | </span>functions</span> can be found in the <a
|
|---|
| 824 | href="https://www.haiku-os.org/legacy-docs/bebook/TheKernelKit_ThreadsAndTeams_Overview.html"><span
|
|---|
| 825 | class=SpellE>BeBook</span></a>. </p>
|
|---|
| 826 |
|
|---|
| 827 | <h1>The Challenges of Thread Programming</h1>
|
|---|
| 828 |
|
|---|
| 829 | <p class=MsoNormal>Usually programming with threads means very careful
|
|---|
| 830 | attention to a whole variety of issues. Synchronization, race conditions,
|
|---|
| 831 | deadlocks, variables going out of scope, <span class=GramE>are</span> just some
|
|---|
| 832 | of the many things that can cause bugs. Multi-threaded programming bugs can be
|
|---|
| 833 | very subtle. A program might run fine on your development system, but become
|
|---|
| 834 | intermittently erratic on another PC.<span style='mso-spacerun:yes'> </span>Or
|
|---|
| 835 | it might run fine 19 out of 20 times, and deliver an incorrect result once out
|
|---|
| 836 | of 20 runs.<span style='mso-spacerun:yes'> </span>Multi-threaded programs can
|
|---|
| 837 | also be difficult to debug because the debugger can alter the threading state,
|
|---|
| 838 | changing the conditions that caused the bug. Fortunately, few of these
|
|---|
| 839 | conditions apply to this example. </p>
|
|---|
| 840 |
|
|---|
| 841 | <h1>Haikus New Scheduler</h1>
|
|---|
| 842 |
|
|---|
| 843 | <p class=MsoNormal>In February of 2014, Haiku updated its scheduler. Up to that
|
|---|
| 844 | point, BeOS and Haiku had been limited to a maximum of 8 cores. The new
|
|---|
| 845 | scheduler allows you can use up to 64 cores. As someone interested in graphics,
|
|---|
| 846 | multiple cores, and Haiku, I thought it would be fun to write a Haiku
|
|---|
| 847 | application that would use multiple cores and create some fun graphics. This
|
|---|
| 848 | was the start of <span class=SpellE>BeTracer</span>, a ray tracer using
|
|---|
| 849 | symmetric multi-processing.</p>
|
|---|
| 850 |
|
|---|
| 851 | <h1>Using an Old Technique - Mandelbrot</h1>
|
|---|
| 852 |
|
|---|
| 853 | <p class=MsoNormal>Mandelbrot is a nice demo that ships with Haiku and nicely
|
|---|
| 854 | shows off symmetrical multi-processing for 2 cores. If you havent tried it
|
|---|
| 855 | recently, watch carefully the next time you run it. You will notice that the
|
|---|
| 856 | screen updates two separate rows at a time. Mandelbrot uses a simple technique
|
|---|
| 857 | for multiple threads. It does this by duplicating the same rendering code into
|
|---|
| 858 | two functions, and calls one for even lines and the other for odd lines. </p>
|
|---|
| 859 |
|
|---|
| 860 | <div style='mso-element:para-border-div;border:solid #D5D5D5 1.0pt;mso-border-alt:
|
|---|
| 861 | solid #D5D5D5 .75pt;padding:6.0pt 6.0pt 6.0pt 6.0pt;background:#FAFAFA;
|
|---|
| 862 | margin-left:24.0pt;margin-right:24.0pt'>
|
|---|
| 863 |
|
|---|
| 864 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 865 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 866 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 867 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 868 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 869 |
|
|---|
| 870 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 871 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 872 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 873 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span class=GramE><span
|
|---|
| 874 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 875 | color:black'>void</span></span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 876 | mso-fareast-font-family:"Times New Roman";color:black'> <span class=SpellE>TShowBit</span>::<span
|
|---|
| 877 | class=SpellE>mand</span>(double <span class=SpellE>vx</span>, double <span
|
|---|
| 878 | class=SpellE>vy</span>, double <span class=SpellE>sx</span>, double <span
|
|---|
| 879 | class=SpellE>sy</span>)<o:p></o:p></span></p>
|
|---|
| 880 |
|
|---|
| 881 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 882 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 883 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 884 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 885 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'>{<o:p></o:p></span></p>
|
|---|
| 886 |
|
|---|
| 887 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 888 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 889 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 890 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 891 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 892 | style='mso-tab-count:1'> </span><span class=SpellE><span class=GramE>vvx</span></span>
|
|---|
| 893 | = <span class=SpellE>vx</span>; <span class=SpellE>vvy</span> = <span
|
|---|
| 894 | class=SpellE>vy</span>; <span class=SpellE>ssx</span> = <span class=SpellE>sx</span>;<o:p></o:p></span></p>
|
|---|
| 895 |
|
|---|
| 896 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 897 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 898 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 899 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 900 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 901 | style='mso-tab-count:1'> </span>t1_done = 0; t2_done = 0;<o:p></o:p></span></p>
|
|---|
| 902 |
|
|---|
| 903 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 904 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 905 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 906 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 907 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 908 |
|
|---|
| 909 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 910 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 911 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 912 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 913 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 914 | style='mso-tab-count:1'> </span><span class=SpellE><span class=GramE>precompute</span></span><span
|
|---|
| 915 | class=GramE>(</span><span class=SpellE>vx</span>, <span class=SpellE>vy</span>,
|
|---|
| 916 | <span class=SpellE>sx</span>, <span class=SpellE>sy</span>);<o:p></o:p></span></p>
|
|---|
| 917 |
|
|---|
| 918 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 919 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 920 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 921 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 922 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 923 | style='mso-tab-count:1'> </span><o:p></o:p></span></p>
|
|---|
| 924 |
|
|---|
| 925 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 926 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 927 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 928 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 929 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 930 | style='mso-tab-count:1'> </span><span class=SpellE>resume_<span class=GramE>thread</span></span><span
|
|---|
| 931 | class=GramE>(</span><span class=SpellE>spawn_thread</span>(__calc1,
|
|---|
| 932 | "calc1", B_NORMAL_PRIORITY, NULL));<o:p></o:p></span></p>
|
|---|
| 933 |
|
|---|
| 934 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 935 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 936 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 937 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 938 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 939 | style='mso-tab-count:1'> </span><span class=SpellE>resume_<span class=GramE>thread</span></span><span
|
|---|
| 940 | class=GramE>(</span><span class=SpellE>spawn_thread</span>(__calc2,
|
|---|
| 941 | "calc2", B_NORMAL_PRIORITY, NULL));<o:p></o:p></span></p>
|
|---|
| 942 |
|
|---|
| 943 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 944 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 945 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 946 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 947 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 948 | style='mso-tab-count:1'> </span><span class=GramE>busy</span> = TRUE;<o:p></o:p></span></p>
|
|---|
| 949 |
|
|---|
| 950 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 951 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 952 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 953 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 954 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'>}<o:p></o:p></span></p>
|
|---|
| 955 |
|
|---|
| 956 | </div>
|
|---|
| 957 |
|
|---|
| 958 | <p class=MsoNormal>__calc1 and __calc2 are pointers to functions that are
|
|---|
| 959 | identical. Line for line they are the same code. </p>
|
|---|
| 960 |
|
|---|
| 961 | <p class=MsoNormal>The result is that the Mandelbrot demo runs twice as fast
|
|---|
| 962 | when you have 2 cores. The downside is that to support additional cores, you
|
|---|
| 963 | have to duplicate the rendering code that many more times. As an exercise I
|
|---|
| 964 | rewrote the demo to use 4 functions and use 4 cores. It did work, but it does
|
|---|
| 965 | not scale well and it is not elegant. Its not how the professionals do
|
|---|
| 966 | rendering.</p>
|
|---|
| 967 |
|
|---|
| 968 | <h1>Using a BeOS Pattern </h1>
|
|---|
| 969 |
|
|---|
| 970 | <p class=MsoNormal>Haiku is a great platform to learn programming. There are a
|
|---|
| 971 | lot of great programming resources to be found with a quick search. I highly
|
|---|
| 972 | recommend browsing through the old Be Newsletters, and looking through the old
|
|---|
| 973 | BeOS sample code. There are plenty of code samples with explanations by the
|
|---|
| 974 | original BeOS team. While browsing through the old Be Newsletters, I came
|
|---|
| 975 | across a bare-bones C++ class that would launch multiple threads. When I read
|
|---|
| 976 | it, a light bulb went off in my head. This was what I needed to implement
|
|---|
| 977 | symmetric multi-processing code.</p>
|
|---|
| 978 |
|
|---|
| 979 | <p class=MsoNormal>The class is called <span class=SpellE>ThreadPrimitive</span>
|
|---|
| 980 | and it packs a lot into one class:</p>
|
|---|
| 981 |
|
|---|
| 982 | <div style='mso-element:para-border-div;border:solid #D5D5D5 1.0pt;mso-border-alt:
|
|---|
| 983 | solid #D5D5D5 .75pt;padding:6.0pt 6.0pt 6.0pt 6.0pt;background:#FAFAFA;
|
|---|
| 984 | margin-left:24.0pt;margin-right:24.0pt'>
|
|---|
| 985 |
|
|---|
| 986 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 987 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 988 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 989 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span class=GramE><span
|
|---|
| 990 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 991 | color:black'>class</span></span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 992 | mso-fareast-font-family:"Times New Roman";color:black'> </span><span
|
|---|
| 993 | class=SpellE><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 994 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:darkgreen'>ThreadPrimitive</span></span><span
|
|---|
| 995 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 996 | color:black'> {<o:p></o:p></span></p>
|
|---|
| 997 |
|
|---|
| 998 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 999 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1000 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1001 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span class=GramE><span
|
|---|
| 1002 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1003 | color:black'>public</span></span><span style='font-size:10.0pt;font-family:
|
|---|
| 1004 | "Courier New";mso-fareast-font-family:"Times New Roman";color:black'>:<o:p></o:p></span></p>
|
|---|
| 1005 |
|
|---|
| 1006 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1007 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1008 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1009 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1010 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1011 |
|
|---|
| 1012 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1013 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1014 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1015 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1016 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1017 | style='mso-spacerun:yes'> </span></span><span class=SpellE><span class=GramE><span
|
|---|
| 1018 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1019 | mso-fareast-font-family:"Times New Roman";color:purple'>ThreadPrimitive</span></span></span><span
|
|---|
| 1020 | class=GramE><span style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:
|
|---|
| 1021 | "Times New Roman";color:black'>(</span></span><span style='font-size:10.0pt;
|
|---|
| 1022 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:#5C5F05'>int32</span><span
|
|---|
| 1023 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1024 | color:black'> </span><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1025 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:#991122'>priority</span><span
|
|---|
| 1026 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1027 | color:black'> = </span><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1028 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:blue'>B_LOW_PRIORITY</span><span
|
|---|
| 1029 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1030 | color:black'>, </span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 1031 | mso-fareast-font-family:"Times New Roman";color:#5C5F05'>const char *</span><span
|
|---|
| 1032 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1033 | mso-fareast-font-family:"Times New Roman";color:#991122'>name</span><span
|
|---|
| 1034 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1035 | color:black'> = 0):<span style='mso-spacerun:yes'> </span></span><span
|
|---|
| 1036 | class=SpellE><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1037 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:navy'>scanThread</span></span><span
|
|---|
| 1038 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1039 | color:black'>(-1), </span><span style='font-size:10.0pt;mso-bidi-font-size:
|
|---|
| 1040 | 11.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1041 | color:navy'>priority</span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 1042 | mso-fareast-font-family:"Times New Roman";color:black'>(</span><span
|
|---|
| 1043 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1044 | mso-fareast-font-family:"Times New Roman";color:#991122'>priority</span><span
|
|---|
| 1045 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1046 | color:black'>), </span><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1047 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:navy'>name</span><span
|
|---|
| 1048 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1049 | color:black'>(</span><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1050 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:#991122'>name</span><span
|
|---|
| 1051 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1052 | color:black'>)<o:p></o:p></span></p>
|
|---|
| 1053 |
|
|---|
| 1054 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1055 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1056 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1057 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1058 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1059 | style='mso-spacerun:yes'> </span>{<o:p></o:p></span></p>
|
|---|
| 1060 |
|
|---|
| 1061 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1062 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1063 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1064 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1065 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1066 | style='mso-tab-count:1'> </span>}<o:p></o:p></span></p>
|
|---|
| 1067 |
|
|---|
| 1068 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1069 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1070 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1071 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1072 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1073 |
|
|---|
| 1074 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1075 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1076 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1077 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1078 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1079 | style='mso-spacerun:yes'> </span><span class=GramE>virtual</span> </span><span
|
|---|
| 1080 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1081 | mso-fareast-font-family:"Times New Roman";color:purple'>~<span class=SpellE>ThreadPrimitive</span></span><span
|
|---|
| 1082 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1083 | color:black'>(){<o:p></o:p></span></p>
|
|---|
| 1084 |
|
|---|
| 1085 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1086 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1087 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1088 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1089 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1090 | style='mso-spacerun:yes'> </span><span class=GramE>if</span> (</span><span
|
|---|
| 1091 | class=SpellE><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1092 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:navy'>scanThread</span></span><span
|
|---|
| 1093 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1094 | color:black'> > 0) {<o:p></o:p></span></p>
|
|---|
| 1095 |
|
|---|
| 1096 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1097 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1098 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1099 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1100 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1101 | style='mso-spacerun:yes'> </span></span><span class=SpellE><span
|
|---|
| 1102 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1103 | mso-fareast-font-family:"Times New Roman";color:teal'>kill_<span class=GramE>thread</span></span></span><span
|
|---|
| 1104 | class=GramE><span style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:
|
|---|
| 1105 | "Times New Roman";color:black'>(</span></span><span class=SpellE><span
|
|---|
| 1106 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1107 | mso-fareast-font-family:"Times New Roman";color:navy'>scanThread</span></span><span
|
|---|
| 1108 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1109 | color:black'>);<o:p></o:p></span></p>
|
|---|
| 1110 |
|
|---|
| 1111 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1112 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1113 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1114 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1115 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1116 | style='mso-spacerun:yes'> </span><span class=GramE>ASSERT(</span>!"<span
|
|---|
| 1117 | class=GramE>should</span> not be here");<o:p></o:p></span></p>
|
|---|
| 1118 |
|
|---|
| 1119 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1120 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1121 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1122 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1123 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1124 | style='mso-spacerun:yes'> </span>}<o:p></o:p></span></p>
|
|---|
| 1125 |
|
|---|
| 1126 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1127 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1128 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1129 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1130 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1131 | style='mso-spacerun:yes'> </span>}<o:p></o:p></span></p>
|
|---|
| 1132 |
|
|---|
| 1133 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1134 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1135 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1136 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1137 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1138 |
|
|---|
| 1139 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1140 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1141 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1142 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1143 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1144 | style='mso-spacerun:yes'> </span></span><span class=GramE><span
|
|---|
| 1145 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1146 | color:#5C5F05'>void</span></span><span style='font-size:10.0pt;font-family:
|
|---|
| 1147 | "Courier New";mso-fareast-font-family:"Times New Roman";color:black'> </span><span
|
|---|
| 1148 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1149 | mso-fareast-font-family:"Times New Roman";color:purple'>Go</span><span
|
|---|
| 1150 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1151 | color:black'>()<o:p></o:p></span></p>
|
|---|
| 1152 |
|
|---|
| 1153 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1154 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1155 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1156 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1157 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1158 | style='mso-spacerun:yes'> </span>{<o:p></o:p></span></p>
|
|---|
| 1159 |
|
|---|
| 1160 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1161 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1162 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1163 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1164 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1165 | style='mso-spacerun:yes'> </span></span><span class=SpellE><span
|
|---|
| 1166 | class=GramE><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:
|
|---|
| 1167 | "Courier New";mso-fareast-font-family:"Times New Roman";color:navy'>scanThread</span></span></span><span
|
|---|
| 1168 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1169 | color:black'> = </span><span class=SpellE><span style='font-size:10.0pt;
|
|---|
| 1170 | mso-bidi-font-size:11.0pt;font-family:"Courier New";mso-fareast-font-family:
|
|---|
| 1171 | "Times New Roman";color:teal'>spawn_thread</span></span><span style='font-size:
|
|---|
| 1172 | 10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1173 | color:black'>(&</span><span class=SpellE><span style='font-size:10.0pt;
|
|---|
| 1174 | mso-bidi-font-size:11.0pt;font-family:"Courier New";mso-fareast-font-family:
|
|---|
| 1175 | "Times New Roman";color:darkgreen'>ThreadPrimitive</span></span><span
|
|---|
| 1176 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1177 | color:black'>::</span><span class=SpellE><span style='font-size:10.0pt;
|
|---|
| 1178 | mso-bidi-font-size:11.0pt;font-family:"Courier New";mso-fareast-font-family:
|
|---|
| 1179 | "Times New Roman";color:purple'>RunBinder</span></span><span style='font-size:
|
|---|
| 1180 | 10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1181 | color:black'>,<o:p></o:p></span></p>
|
|---|
| 1182 |
|
|---|
| 1183 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1184 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1185 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1186 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1187 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1188 | style='mso-spacerun:yes'> </span></span><span class=GramE><span
|
|---|
| 1189 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1190 | mso-fareast-font-family:"Times New Roman";color:navy'>name</span><span
|
|---|
| 1191 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1192 | color:black'> ?</span></span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 1193 | mso-fareast-font-family:"Times New Roman";color:black'> </span><span
|
|---|
| 1194 | class=GramE><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:
|
|---|
| 1195 | "Courier New";mso-fareast-font-family:"Times New Roman";color:navy'>name</span><span
|
|---|
| 1196 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1197 | color:black'> :</span></span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 1198 | mso-fareast-font-family:"Times New Roman";color:black'> "<span
|
|---|
| 1199 | class=SpellE>UntitledThread</span>", </span><span style='font-size:10.0pt;
|
|---|
| 1200 | mso-bidi-font-size:11.0pt;font-family:"Courier New";mso-fareast-font-family:
|
|---|
| 1201 | "Times New Roman";color:navy'>priority</span><span style='font-size:10.0pt;
|
|---|
| 1202 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'>,
|
|---|
| 1203 | </span><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:
|
|---|
| 1204 | "Courier New";mso-fareast-font-family:"Times New Roman";color:navy'>this</span><span
|
|---|
| 1205 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1206 | color:black'>);<o:p></o:p></span></p>
|
|---|
| 1207 |
|
|---|
| 1208 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1209 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1210 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1211 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1212 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1213 | style='mso-spacerun:yes'> </span></span><span class=SpellE><span
|
|---|
| 1214 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1215 | mso-fareast-font-family:"Times New Roman";color:teal'>resume_<span class=GramE>thread</span></span></span><span
|
|---|
| 1216 | class=GramE><span style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:
|
|---|
| 1217 | "Times New Roman";color:black'>(</span></span><span class=SpellE><span
|
|---|
| 1218 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1219 | mso-fareast-font-family:"Times New Roman";color:navy'>scanThread</span></span><span
|
|---|
| 1220 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1221 | color:black'>);<o:p></o:p></span></p>
|
|---|
| 1222 |
|
|---|
| 1223 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1224 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1225 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1226 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1227 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1228 | style='mso-spacerun:yes'> </span>}<o:p></o:p></span></p>
|
|---|
| 1229 |
|
|---|
| 1230 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1231 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1232 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1233 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1234 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1235 |
|
|---|
| 1236 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1237 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1238 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1239 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1240 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1241 | style='mso-spacerun:yes'> </span><span class=GramE>virtual</span> </span><span
|
|---|
| 1242 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1243 | color:#5C5F05'>void</span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 1244 | mso-fareast-font-family:"Times New Roman";color:black'> </span><span
|
|---|
| 1245 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1246 | mso-fareast-font-family:"Times New Roman";color:purple'>Run</span><span
|
|---|
| 1247 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1248 | color:black'>() = 0;<o:p></o:p></span></p>
|
|---|
| 1249 |
|
|---|
| 1250 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1251 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1252 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1253 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1254 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1255 |
|
|---|
| 1256 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1257 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1258 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1259 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span class=GramE><span
|
|---|
| 1260 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1261 | color:black'>private</span></span><span style='font-size:10.0pt;font-family:
|
|---|
| 1262 | "Courier New";mso-fareast-font-family:"Times New Roman";color:black'>:<o:p></o:p></span></p>
|
|---|
| 1263 |
|
|---|
| 1264 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1265 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1266 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1267 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1268 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1269 |
|
|---|
| 1270 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1271 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1272 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1273 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1274 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1275 | style='mso-spacerun:yes'> </span><span class=GramE>static</span> </span><span
|
|---|
| 1276 | class=SpellE><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 1277 | mso-fareast-font-family:"Times New Roman";color:#5C5F05'>status_t</span></span><span
|
|---|
| 1278 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1279 | color:black'> </span><span class=SpellE><span style='font-size:10.0pt;
|
|---|
| 1280 | mso-bidi-font-size:11.0pt;font-family:"Courier New";mso-fareast-font-family:
|
|---|
| 1281 | "Times New Roman";color:purple'>RunBinder</span></span><span style='font-size:
|
|---|
| 1282 | 10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1283 | color:black'>(</span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 1284 | mso-fareast-font-family:"Times New Roman";color:#5C5F05'>void *</span><span
|
|---|
| 1285 | class=SpellE><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1286 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:#991122'>castToThis</span></span><span
|
|---|
| 1287 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1288 | color:black'>)<o:p></o:p></span></p>
|
|---|
| 1289 |
|
|---|
| 1290 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1291 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1292 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1293 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1294 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1295 | style='mso-spacerun:yes'> </span>{<o:p></o:p></span></p>
|
|---|
| 1296 |
|
|---|
| 1297 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1298 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1299 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1300 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1301 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1302 | style='mso-spacerun:yes'> </span></span><span style='font-size:10.0pt;
|
|---|
| 1303 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:green'>//
|
|---|
| 1304 | <span class=GramE>In</span> this call we do the dirty casting work, making</span><span
|
|---|
| 1305 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1306 | color:black'><o:p></o:p></span></p>
|
|---|
| 1307 |
|
|---|
| 1308 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1309 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1310 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1311 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1312 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1313 | style='mso-spacerun:yes'> </span></span><span style='font-size:10.0pt;
|
|---|
| 1314 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:green'>//
|
|---|
| 1315 | the rest of the interfaces fully typed and clean</span><span style='font-size:
|
|---|
| 1316 | 10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1317 | color:black'><o:p></o:p></span></p>
|
|---|
| 1318 |
|
|---|
| 1319 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1320 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1321 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1322 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1323 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1324 |
|
|---|
| 1325 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1326 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1327 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1328 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1329 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1330 | style='mso-spacerun:yes'> </span></span><span class=SpellE><span
|
|---|
| 1331 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1332 | mso-fareast-font-family:"Times New Roman";color:darkgreen'>ThreadPrimitive</span></span><span
|
|---|
| 1333 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1334 | color:#5C5F05'> *</span><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1335 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:navy'>self</span><span
|
|---|
| 1336 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1337 | color:black'> = (</span><span class=SpellE><span style='font-size:10.0pt;
|
|---|
| 1338 | mso-bidi-font-size:11.0pt;font-family:"Courier New";mso-fareast-font-family:
|
|---|
| 1339 | "Times New Roman";color:darkgreen'>ThreadPrimitive</span></span><span
|
|---|
| 1340 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1341 | color:#5C5F05'> *</span><span class=GramE><span style='font-size:10.0pt;
|
|---|
| 1342 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'>)</span><span
|
|---|
| 1343 | class=SpellE><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1344 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:#991122'>castToThis</span></span></span><span
|
|---|
| 1345 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1346 | color:black'>;<o:p></o:p></span></p>
|
|---|
| 1347 |
|
|---|
| 1348 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1349 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1350 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1351 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1352 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1353 | style='mso-spacerun:yes'> </span></span><span class=GramE><span
|
|---|
| 1354 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1355 | mso-fareast-font-family:"Times New Roman";color:navy'>self</span></span><span
|
|---|
| 1356 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1357 | color:black'>-></span><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;
|
|---|
| 1358 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:purple'>Run</span><span
|
|---|
| 1359 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1360 | color:black'>();<o:p></o:p></span></p>
|
|---|
| 1361 |
|
|---|
| 1362 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1363 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1364 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1365 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1366 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1367 |
|
|---|
| 1368 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1369 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1370 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1371 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1372 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1373 | style='mso-spacerun:yes'> </span><span class=GramE>return</span> </span><span
|
|---|
| 1374 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1375 | mso-fareast-font-family:"Times New Roman";color:blue'>B_OK</span><span
|
|---|
| 1376 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1377 | color:black'>;<o:p></o:p></span></p>
|
|---|
| 1378 |
|
|---|
| 1379 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1380 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1381 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1382 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1383 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1384 | style='mso-spacerun:yes'> </span>}<o:p></o:p></span></p>
|
|---|
| 1385 |
|
|---|
| 1386 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1387 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1388 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1389 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1390 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1391 |
|
|---|
| 1392 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1393 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1394 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1395 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span class=GramE><span
|
|---|
| 1396 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1397 | color:black'>protected</span></span><span style='font-size:10.0pt;font-family:
|
|---|
| 1398 | "Courier New";mso-fareast-font-family:"Times New Roman";color:black'>:<o:p></o:p></span></p>
|
|---|
| 1399 |
|
|---|
| 1400 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1401 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1402 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1403 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1404 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1405 | style='mso-spacerun:yes'> </span></span><span class=SpellE><span class=GramE><span
|
|---|
| 1406 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1407 | color:#5C5F05'>thread_id</span></span></span><span style='font-size:10.0pt;
|
|---|
| 1408 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'>
|
|---|
| 1409 | </span><span class=SpellE><span style='font-size:10.0pt;mso-bidi-font-size:
|
|---|
| 1410 | 11.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1411 | color:navy'>scanThread</span></span><span style='font-size:10.0pt;font-family:
|
|---|
| 1412 | "Courier New";mso-fareast-font-family:"Times New Roman";color:black'>;<o:p></o:p></span></p>
|
|---|
| 1413 |
|
|---|
| 1414 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1415 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1416 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1417 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1418 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1419 | style='mso-spacerun:yes'> </span></span><span class=GramE><span
|
|---|
| 1420 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1421 | color:#5C5F05'>int32</span></span><span style='font-size:10.0pt;font-family:
|
|---|
| 1422 | "Courier New";mso-fareast-font-family:"Times New Roman";color:black'> </span><span
|
|---|
| 1423 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1424 | mso-fareast-font-family:"Times New Roman";color:navy'>priority</span><span
|
|---|
| 1425 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1426 | color:black'>;<o:p></o:p></span></p>
|
|---|
| 1427 |
|
|---|
| 1428 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1429 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1430 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1431 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1432 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1433 |
|
|---|
| 1434 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1435 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1436 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1437 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span class=GramE><span
|
|---|
| 1438 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1439 | color:black'>private</span></span><span style='font-size:10.0pt;font-family:
|
|---|
| 1440 | "Courier New";mso-fareast-font-family:"Times New Roman";color:black'>:<o:p></o:p></span></p>
|
|---|
| 1441 |
|
|---|
| 1442 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1443 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1444 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1445 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1446 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1447 | style='mso-spacerun:yes'> </span></span><span class=GramE><span
|
|---|
| 1448 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1449 | color:#5C5F05'>const</span></span><span style='font-size:10.0pt;font-family:
|
|---|
| 1450 | "Courier New";mso-fareast-font-family:"Times New Roman";color:#5C5F05'> char *</span><span
|
|---|
| 1451 | style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Courier New";
|
|---|
| 1452 | mso-fareast-font-family:"Times New Roman";color:navy'>name</span><span
|
|---|
| 1453 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1454 | color:black'>;<span style='mso-spacerun:yes'> </span></span><span
|
|---|
| 1455 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1456 | color:green'>// only valid in the constructor and in</span><span
|
|---|
| 1457 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1458 | color:black'><o:p></o:p></span></p>
|
|---|
| 1459 |
|
|---|
| 1460 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1461 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1462 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1463 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1464 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1465 | style='mso-spacerun:yes'> </span></span><span
|
|---|
| 1466 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1467 | color:green'>// the Go call</span><span style='font-size:10.0pt;font-family:
|
|---|
| 1468 | "Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p></o:p></span></p>
|
|---|
| 1469 |
|
|---|
| 1470 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1471 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1472 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1473 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1474 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'>};<o:p></o:p></span></p>
|
|---|
| 1475 |
|
|---|
| 1476 | </div>
|
|---|
| 1477 |
|
|---|
| 1478 | <p class=MsoNormal><o:p> </o:p></p>
|
|---|
| 1479 |
|
|---|
| 1480 | <p class=MsoNormal><span class=SpellE>ThreadPrimitive</span> is an abstract
|
|---|
| 1481 | base class and has two important aspects. The constructor and <span
|
|---|
| 1482 | class=GramE>Go(</span>)<span style='mso-spacerun:yes'> </span>method set up
|
|---|
| 1483 | the thread context, and Run() is <span class=SpellE>subclassed</span> with code
|
|---|
| 1484 | for useful work.<span style='mso-spacerun:yes'> </span>In other words, your
|
|---|
| 1485 | code inherits from <span class=SpellE>ThreadPrimitive</span>, and your code
|
|---|
| 1486 | goes in <span class=GramE>Run(</span>). <span style='mso-spacerun:yes'> </span><span
|
|---|
| 1487 | class=SpellE><span class=GramE>RunBinder</span></span><span class=GramE>(</span>)
|
|---|
| 1488 | takes Run(), casts it to a function pointer, and which is passed to the thread
|
|---|
| 1489 | for execution. In this way you can call your own code with as many threads as
|
|---|
| 1490 | you want with whatever parameters you need. This is what I used for the basis of
|
|---|
| 1491 | my code. </p>
|
|---|
| 1492 |
|
|---|
| 1493 | <h1>Adding Threads <span class=GramE>To</span> Ray Tracing</h1>
|
|---|
| 1494 |
|
|---|
| 1495 | <p class=MsoNormal>Ray tracing is a very cool technique used for rendering
|
|---|
| 1496 | photorealistic 3D scenes. It is based on an algorithm for firing off light rays
|
|---|
| 1497 | from a source, bouncing them off 3D objects, and tracing the ray of light back
|
|---|
| 1498 | to a point of view. It is considered to be an embarrassingly easy algorithm
|
|---|
| 1499 | to parallelize.<span style='mso-spacerun:yes'> </span>This means it does not
|
|---|
| 1500 | require any of the usual methods used to synchronize and control threads. Some
|
|---|
| 1501 | of those techniques are discussed <a
|
|---|
| 1502 | href="https://www.haiku-os.org/documents/dev/understanding_the_design_and_requirements_of_multithreaded_applications">here</a>.<span
|
|---|
| 1503 | style='mso-spacerun:yes'> </span><span class=SpellE>Raytracing</span> was
|
|---|
| 1504 | first made popular with the famous juggling balls demo on the Amiga.</p>
|
|---|
| 1505 |
|
|---|
| 1506 | <p class=MsoNormal><span style='mso-spacerun:yes'> </span>I didnt want to
|
|---|
| 1507 | re-invent the ray tracing wheel, as it were, so I began looking at source code
|
|---|
| 1508 | I could use for ray tracing. I looked at, ported, and discarded 5
|
|---|
| 1509 | implementations before settling <a href="http://www.povworld.org/raytracer/">on
|
|---|
| 1510 | Micha Risers Ray-Tracer code</a>. This was after stumbling across <span
|
|---|
| 1511 | class=SpellE>Michas</span> long lost <a
|
|---|
| 1512 | href="http://oxben.free.fr/povray-beos.html">BeOS implementation of POV3.1</a>.<span
|
|---|
| 1513 | style='mso-spacerun:yes'> </span></p>
|
|---|
| 1514 |
|
|---|
| 1515 | <p class=MsoNormal><span class=SpellE>Michas</span> code was well-written,
|
|---|
| 1516 | easily ported, and single threaded. The key to converting this code to multiple
|
|---|
| 1517 | threads was to map an equal portion of each image rendering onto each thread.
|
|---|
| 1518 | This was done by <span class=SpellE>parameterizing</span> each thread call with
|
|---|
| 1519 | a sub class named <span class=SpellE>RenderThread</span>.<span
|
|---|
| 1520 | style='mso-spacerun:yes'> </span><span class=SpellE>RenderThread</span> would
|
|---|
| 1521 | know how big the image was, how many threads there were, and parcel an equal
|
|---|
| 1522 | piece of the image to each thread. The scheduler would then run each thread on
|
|---|
| 1523 | a separate core. The cool thing about multi-threaded ray tracing is that you
|
|---|
| 1524 | watch each thread render its results to the screen in real time. Each
|
|---|
| 1525 | additional processor you add means the rendering is that much faster.</p>
|
|---|
| 1526 |
|
|---|
| 1527 | <p class=MsoNormal><o:p> </o:p></p>
|
|---|
| 1528 |
|
|---|
| 1529 | <p class=MsoNormal>From MainWindow.cpp, we start a thread for each <span
|
|---|
| 1530 | class=GramE>core,</span> pass in enough parameters for processing:</p>
|
|---|
| 1531 |
|
|---|
| 1532 | <div style='mso-element:para-border-div;border:solid #D5D5D5 1.0pt;mso-border-alt:
|
|---|
| 1533 | solid #D5D5D5 .75pt;padding:6.0pt 6.0pt 6.0pt 6.0pt;background:#FAFAFA;
|
|---|
| 1534 | margin-left:24.0pt;margin-right:24.0pt'>
|
|---|
| 1535 |
|
|---|
| 1536 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1537 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1538 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1539 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span class=GramE><span
|
|---|
| 1540 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1541 | color:black'>for</span></span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 1542 | mso-fareast-font-family:"Times New Roman";color:black'> (<span class=SpellE>i</span>=0;
|
|---|
| 1543 | <span class=SpellE>i</span><<span class=SpellE>NumThreads</span>; <span
|
|---|
| 1544 | class=SpellE>i</span>++){<o:p></o:p></span></p>
|
|---|
| 1545 |
|
|---|
| 1546 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1547 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1548 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1549 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1550 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1551 | style='mso-spacerun:yes'> </span><span class=SpellE>RenderThread</span>::<span
|
|---|
| 1552 | class=GramE>Launch(</span>scene, pout, <span class=SpellE>XRes</span>, <span
|
|---|
| 1553 | class=SpellE>YRes</span>, <span class=SpellE>Xloc</span>, <span class=SpellE>Yloc</span>,
|
|---|
| 1554 | <span class=SpellE>Zloc</span>,<o:p></o:p></span></p>
|
|---|
| 1555 |
|
|---|
| 1556 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1557 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1558 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1559 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1560 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1561 | style='mso-spacerun:yes'> </span><span class=SpellE>NumThreads</span>, <span
|
|---|
| 1562 | class=SpellE>i</span>, (<span class=SpellE>uchar</span> *<span class=GramE>)<span
|
|---|
| 1563 | class=SpellE>theBitmap</span></span>->Bits(), <o:p></o:p></span></p>
|
|---|
| 1564 |
|
|---|
| 1565 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1566 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1567 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1568 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1569 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1570 | style='mso-tab-count:1'> </span><span style='mso-spacerun:yes'>
|
|---|
| 1571 | </span>B_LOW_PRIORITY, "thread");<o:p></o:p></span></p>
|
|---|
| 1572 |
|
|---|
| 1573 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1574 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1575 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1576 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1577 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'>}<o:p></o:p></span></p>
|
|---|
| 1578 |
|
|---|
| 1579 | </div>
|
|---|
| 1580 |
|
|---|
| 1581 | <p class=MsoNormal><span style='font-family:"Courier New"'><span
|
|---|
| 1582 | style='mso-tab-count:3'> </span></span></p>
|
|---|
| 1583 |
|
|---|
| 1584 | <p class=MsoNormal><span style='mso-spacerun:yes'> </span>From
|
|---|
| 1585 | RenderThread.cpp, the inner loop of rendering, for each thread:</p>
|
|---|
| 1586 |
|
|---|
| 1587 | <div style='mso-element:para-border-div;border:solid #D5D5D5 1.0pt;mso-border-alt:
|
|---|
| 1588 | solid #D5D5D5 .75pt;padding:6.0pt 6.0pt 6.0pt 6.0pt;background:#FAFAFA;
|
|---|
| 1589 | margin-left:24.0pt;margin-right:24.0pt'>
|
|---|
| 1590 |
|
|---|
| 1591 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1592 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1593 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1594 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1595 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'>//do
|
|---|
| 1596 | rendering<span style='mso-spacerun:yes'> </span><o:p></o:p></span></p>
|
|---|
| 1597 |
|
|---|
| 1598 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1599 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1600 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1601 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span class=GramE><span
|
|---|
| 1602 | style='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Times New Roman";
|
|---|
| 1603 | color:black'>void</span></span><span style='font-size:10.0pt;font-family:"Courier New";
|
|---|
| 1604 | mso-fareast-font-family:"Times New Roman";color:black'> <span class=SpellE>RenderThread</span>::Run(){<o:p></o:p></span></p>
|
|---|
| 1605 |
|
|---|
| 1606 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1607 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1608 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1609 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1610 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1611 | style='mso-spacerun:yes'> </span><span class=SpellE><span class=GramE>int</span></span>
|
|---|
| 1612 | <span class=SpellE>y,x</span>;<o:p></o:p></span></p>
|
|---|
| 1613 |
|
|---|
| 1614 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1615 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1616 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1617 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1618 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1619 | style='mso-spacerun:yes'> </span><span class=SpellE><span class=GramE>int</span></span>
|
|---|
| 1620 | <span class=SpellE>Ychunk</span>, <span class=SpellE>Ystart</span>, <span
|
|---|
| 1621 | class=SpellE>Yend</span>;<o:p></o:p></span></p>
|
|---|
| 1622 |
|
|---|
| 1623 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1624 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1625 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1626 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1627 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1628 | style='mso-spacerun:yes'> </span><span class=SpellE><span class=GramE>uchar</span></span>
|
|---|
| 1629 | *b0;<o:p></o:p></span></p>
|
|---|
| 1630 |
|
|---|
| 1631 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1632 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1633 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1634 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1635 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1636 | style='mso-spacerun:yes'> </span>b0 = <span class=SpellE>MyBits</span>;<o:p></o:p></span></p>
|
|---|
| 1637 |
|
|---|
| 1638 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1639 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1640 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1641 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1642 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1643 | style='mso-spacerun:yes'> </span><span style='mso-tab-count:1'> </span><o:p></o:p></span></p>
|
|---|
| 1644 |
|
|---|
| 1645 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1646 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1647 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1648 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1649 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1650 | style='mso-spacerun:yes'> </span>// outer loop<o:p></o:p></span></p>
|
|---|
| 1651 |
|
|---|
| 1652 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1653 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1654 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1655 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1656 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1657 | style='mso-tab-count:1'> </span><span style='mso-spacerun:yes'> </span>// <span
|
|---|
| 1658 | class=GramE>Calculate</span> offsets for thread image portion<o:p></o:p></span></p>
|
|---|
| 1659 |
|
|---|
| 1660 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1661 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1662 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1663 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1664 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1665 | style='mso-spacerun:yes'> </span><span class=SpellE>Ychunk</span> = <span
|
|---|
| 1666 | class=SpellE>YRes</span> / <span class=SpellE>MyTotThreads</span>;<o:p></o:p></span></p>
|
|---|
| 1667 |
|
|---|
| 1668 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1669 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1670 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1671 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1672 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1673 | style='mso-spacerun:yes'> </span><span class=SpellE>Ystart</span> = <span
|
|---|
| 1674 | class=SpellE>MyWhichThread</span> * <span class=SpellE>Ychunk</span>;<o:p></o:p></span></p>
|
|---|
| 1675 |
|
|---|
| 1676 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1677 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1678 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1679 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1680 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1681 | style='mso-spacerun:yes'> </span><span class=SpellE>Yend</span> = <span
|
|---|
| 1682 | class=SpellE>Ystart</span> + <span class=SpellE>Ychunk</span>;<o:p></o:p></span></p>
|
|---|
| 1683 |
|
|---|
| 1684 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1685 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1686 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1687 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1688 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1689 |
|
|---|
| 1690 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1691 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1692 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1693 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1694 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1695 | style='mso-spacerun:yes'> </span><span class=GramE>for</span> (y=<span
|
|---|
| 1696 | class=SpellE>Ystart</span>; y<<span class=SpellE>Yend</span>; y++){<o:p></o:p></span></p>
|
|---|
| 1697 |
|
|---|
| 1698 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1699 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1700 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1701 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1702 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1703 | style='mso-spacerun:yes'> </span><span style='mso-tab-count:1'> </span>b0
|
|---|
| 1704 | = <span class=SpellE>MyBits</span> + (y*<span class=SpellE>XRes</span>*4); // pointer
|
|---|
| 1705 | into threads section<o:p></o:p></span></p>
|
|---|
| 1706 |
|
|---|
| 1707 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1708 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1709 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1710 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1711 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1712 | style='mso-spacerun:yes'> </span><span style='mso-tab-count:1'> </span><span
|
|---|
| 1713 | class=GramE>for</span> (x=<span class=SpellE>xloc</span>; x<<span
|
|---|
| 1714 | class=SpellE>XRes+xloc</span>; x++){<o:p></o:p></span></p>
|
|---|
| 1715 |
|
|---|
| 1716 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1717 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1718 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1719 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1720 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1721 | style='mso-spacerun:yes'> </span><span style='mso-tab-count:1'> </span>//
|
|---|
| 1722 | inner loop<o:p></o:p></span></p>
|
|---|
| 1723 |
|
|---|
| 1724 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1725 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1726 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1727 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1728 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1729 | style='mso-tab-count:2'> </span><span style='mso-spacerun:yes'>
|
|---|
| 1730 | </span>// create a point of view vector of X<span class=GramE>,Y,Z</span><o:p></o:p></span></p>
|
|---|
| 1731 |
|
|---|
| 1732 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1733 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1734 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1735 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1736 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1737 | style='mso-spacerun:yes'> </span>Vector3 <span class=GramE>pos(</span>
|
|---|
| 1738 | ((DBL)x+((DBL).5))/<span class=SpellE>XRes</span>, ((DBL)1)-((DBL)<span
|
|---|
| 1739 | class=SpellE>y+yloc</span>+((DBL)0.5))/<span class=SpellE>YRes</span>, (DBL)<span
|
|---|
| 1740 | class=SpellE>zloc</span>);<o:p></o:p></span></p>
|
|---|
| 1741 |
|
|---|
| 1742 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1743 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1744 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1745 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1746 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1747 |
|
|---|
| 1748 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1749 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1750 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1751 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1752 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1753 | style='mso-tab-count:2'> </span><span style='mso-spacerun:yes'>
|
|---|
| 1754 | </span>// trace the ray from light to POV<o:p></o:p></span></p>
|
|---|
| 1755 |
|
|---|
| 1756 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1757 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1758 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1759 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1760 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1761 | style='mso-spacerun:yes'> </span><span class=SpellE>ColourA</span>
|
|---|
| 1762 | res = <span class=SpellE>imageplane</span>-><span class=SpellE><span
|
|---|
| 1763 | class=GramE>evaluateAt</span></span><span class=GramE>(</span>pos);<o:p></o:p></span></p>
|
|---|
| 1764 |
|
|---|
| 1765 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1766 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1767 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1768 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1769 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1770 | style='mso-spacerun:yes'> </span><o:p></o:p></span></p>
|
|---|
| 1771 |
|
|---|
| 1772 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1773 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1774 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1775 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1776 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1777 | style='mso-tab-count:2'> </span><span style='mso-spacerun:yes'>
|
|---|
| 1778 | </span>// once calculated, update bitmap with R<span class=GramE>,G,B</span><o:p></o:p></span></p>
|
|---|
| 1779 |
|
|---|
| 1780 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1781 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1782 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1783 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1784 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1785 | style='mso-tab-count:2'> </span><span style='mso-spacerun:yes'>
|
|---|
| 1786 | </span>*b0++ = (<span class=SpellE>uint</span><span class=GramE>)(</span>(std::min(<span
|
|---|
| 1787 | class=SpellE>res.c</span>[2],(CLR)1)*255));<o:p></o:p></span></p>
|
|---|
| 1788 |
|
|---|
| 1789 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1790 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1791 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1792 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1793 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1794 | style='mso-tab-count:2'> </span><span style='mso-spacerun:yes'>
|
|---|
| 1795 | </span>*b0++ = (<span class=SpellE>uint</span><span class=GramE>)(</span>(std::min(<span
|
|---|
| 1796 | class=SpellE>res.c</span>[1],(CLR)1)*255));<o:p></o:p></span></p>
|
|---|
| 1797 |
|
|---|
| 1798 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1799 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1800 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1801 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1802 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1803 | style='mso-tab-count:2'> </span><span style='mso-spacerun:yes'>
|
|---|
| 1804 | </span>*b0++ = (<span class=SpellE>uint</span><span class=GramE>)(</span>(std::min(<span
|
|---|
| 1805 | class=SpellE>res.c</span>[0],(CLR)1)*255));<o:p></o:p></span></p>
|
|---|
| 1806 |
|
|---|
| 1807 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1808 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1809 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1810 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1811 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1812 | style='mso-tab-count:2'> </span><span style='mso-spacerun:yes'>
|
|---|
| 1813 | </span>*b0++;<o:p></o:p></span></p>
|
|---|
| 1814 |
|
|---|
| 1815 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1816 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1817 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1818 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1819 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1820 | style='mso-spacerun:yes'> </span>}<o:p></o:p></span></p>
|
|---|
| 1821 |
|
|---|
| 1822 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1823 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1824 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1825 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1826 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1827 |
|
|---|
| 1828 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1829 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1830 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1831 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1832 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1833 | style='mso-spacerun:yes'> </span>// redraw image at the end of every row<o:p></o:p></span></p>
|
|---|
| 1834 |
|
|---|
| 1835 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1836 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1837 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1838 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1839 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1840 | style='mso-tab-count:1'> </span><span style='mso-spacerun:yes'> </span>//
|
|---|
| 1841 | lock the bitmap so only one thread updates the screen<o:p></o:p></span></p>
|
|---|
| 1842 |
|
|---|
| 1843 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1844 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1845 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1846 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1847 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1848 | style='mso-tab-count:1'> </span><span style='mso-spacerun:yes'> </span>// at
|
|---|
| 1849 | a time<o:p></o:p></span></p>
|
|---|
| 1850 |
|
|---|
| 1851 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1852 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1853 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1854 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1855 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1856 | style='mso-spacerun:yes'> </span><span class=SpellE><span class=GramE>theBitmap</span></span>->Lock();<o:p></o:p></span></p>
|
|---|
| 1857 |
|
|---|
| 1858 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1859 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1860 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1861 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1862 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1863 | style='mso-spacerun:yes'> </span><span class=SpellE><span class=GramE>povView</span></span>-><span
|
|---|
| 1864 | class=SpellE>LockLooper</span>();<o:p></o:p></span></p>
|
|---|
| 1865 |
|
|---|
| 1866 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1867 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1868 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1869 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1870 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1871 | style='mso-spacerun:yes'> </span><span class=SpellE><span class=GramE>povView</span></span>->Invalidate(<span
|
|---|
| 1872 | class=SpellE>BRect</span>(0,y,x,y));<o:p></o:p></span></p>
|
|---|
| 1873 |
|
|---|
| 1874 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1875 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1876 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1877 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1878 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1879 | style='mso-spacerun:yes'> </span><span class=SpellE><span class=GramE>povView</span></span>-><span
|
|---|
| 1880 | class=SpellE>UnlockLooper</span>();<o:p></o:p></span></p>
|
|---|
| 1881 |
|
|---|
| 1882 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1883 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1884 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1885 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1886 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1887 | style='mso-spacerun:yes'> </span><span class=SpellE><span class=GramE>theBitmap</span></span>->Unlock();<o:p></o:p></span></p>
|
|---|
| 1888 |
|
|---|
| 1889 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1890 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1891 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1892 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1893 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><o:p> </o:p></span></p>
|
|---|
| 1894 |
|
|---|
| 1895 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1896 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1897 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1898 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1899 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1900 | style='mso-spacerun:yes'> </span>}<o:p></o:p></span></p>
|
|---|
| 1901 |
|
|---|
| 1902 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1903 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1904 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1905 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1906 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1907 | style='mso-spacerun:yes'> </span><span class=GramE>delete</span> this;<o:p></o:p></span></p>
|
|---|
| 1908 |
|
|---|
| 1909 | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;
|
|---|
| 1910 | margin-left:0in;line-height:normal;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
|
|---|
| 1911 | background:#FAFAFA;border:none;mso-border-alt:solid #D5D5D5 .75pt;padding:0in;
|
|---|
| 1912 | mso-padding-alt:6.0pt 6.0pt 6.0pt 6.0pt'><span style='font-size:10.0pt;
|
|---|
| 1913 | font-family:"Courier New";mso-fareast-font-family:"Times New Roman";color:black'><span
|
|---|
| 1914 | style='mso-spacerun:yes'> </span>}<o:p></o:p></span></p>
|
|---|
| 1915 |
|
|---|
| 1916 | </div>
|
|---|
| 1917 |
|
|---|
| 1918 | <h1>Adding a GUI</h1>
|
|---|
| 1919 |
|
|---|
| 1920 | <p class=MsoNormal>I added a simple GUI to the ray tracing code to allow choices
|
|---|
| 1921 | for screen size, number of threads, scene selection, basic motion control, and
|
|---|
| 1922 | to display the image. The technique for display is to create a single bitmap
|
|---|
| 1923 | that would be updated by each thread. Normally you would not want multiple
|
|---|
| 1924 | threads updating an object willy-nilly. This would be a source of contention,
|
|---|
| 1925 | resulting in lost writes. Normally you would need to enforce orderly updates
|
|---|
| 1926 | using semaphores and locks. But in this case each thread is guaranteed to
|
|---|
| 1927 | update only its section of the bitmap. For efficiency sake the bitmap is only
|
|---|
| 1928 | redrawn at the completion of each line. </p>
|
|---|
| 1929 |
|
|---|
| 1930 | <h1><span style='font-size:11.0pt;line-height:115%;font-family:"Calibri","sans-serif";
|
|---|
| 1931 | mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
|
|---|
| 1932 | minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman";
|
|---|
| 1933 | mso-bidi-theme-font:minor-bidi;color:windowtext;font-weight:normal;mso-bidi-font-weight:
|
|---|
| 1934 | bold;mso-no-proof:yes'><!--[if gte vml 1]><v:shapetype id="_x0000_t75"
|
|---|
| 1935 | coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe"
|
|---|
| 1936 | filled="f" stroked="f">
|
|---|
| 1937 | <v:stroke joinstyle="miter"/>
|
|---|
| 1938 | <v:formulas>
|
|---|
| 1939 | <v:f eqn="if lineDrawn pixelLineWidth 0"/>
|
|---|
| 1940 | <v:f eqn="sum @0 1 0"/>
|
|---|
| 1941 | <v:f eqn="sum 0 0 @1"/>
|
|---|
| 1942 | <v:f eqn="prod @2 1 2"/>
|
|---|
| 1943 | <v:f eqn="prod @3 21600 pixelWidth"/>
|
|---|
| 1944 | <v:f eqn="prod @3 21600 pixelHeight"/>
|
|---|
| 1945 | <v:f eqn="sum @0 0 1"/>
|
|---|
| 1946 | <v:f eqn="prod @6 1 2"/>
|
|---|
| 1947 | <v:f eqn="prod @7 21600 pixelWidth"/>
|
|---|
| 1948 | <v:f eqn="sum @8 21600 0"/>
|
|---|
| 1949 | <v:f eqn="prod @7 21600 pixelHeight"/>
|
|---|
| 1950 | <v:f eqn="sum @10 21600 0"/>
|
|---|
| 1951 | </v:formulas>
|
|---|
| 1952 | <v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"/>
|
|---|
| 1953 | <o:lock v:ext="edit" aspectratio="t"/>
|
|---|
| 1954 | </v:shapetype><v:shape id="Picture_x0020_1" o:spid="_x0000_i1026" type="#_x0000_t75"
|
|---|
| 1955 | style='width:467.25pt;height:439.5pt;visibility:visible;mso-wrap-style:square'>
|
|---|
| 1956 | <v:imagedata src="Symmetric%20Multiprocessing%20on%20Haiku%20_files/image001.png"
|
|---|
| 1957 | o:title=""/>
|
|---|
| 1958 | </v:shape><![endif]--><![if !vml]><img border=0 width=623 height=586
|
|---|
| 1959 | src="Symmetric%20Multiprocessing%20on%20Haiku%20_files/image005.jpg" v:shapes="Picture_x0020_1"><![endif]></span></h1>
|
|---|
| 1960 |
|
|---|
| 1961 | <h1 align=center style='text-align:center'><span style='font-size:11.0pt;
|
|---|
| 1962 | line-height:115%;font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
|
|---|
| 1963 | mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:
|
|---|
| 1964 | minor-latin;mso-bidi-font-family:"Times New Roman";mso-bidi-theme-font:minor-bidi;
|
|---|
| 1965 | color:windowtext;font-weight:normal'>Screen Shot 1 Basic Interface<o:p></o:p></span></h1>
|
|---|
| 1966 |
|
|---|
| 1967 | <p class=MsoNormal><o:p> </o:p></p>
|
|---|
| 1968 |
|
|---|
| 1969 | <p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
|
|---|
| 1970 | id="Picture_x0020_2" o:spid="_x0000_i1025" type="#_x0000_t75" style='width:467.25pt;
|
|---|
| 1971 | height:439.5pt;visibility:visible;mso-wrap-style:square'>
|
|---|
| 1972 | <v:imagedata src="Symmetric%20Multiprocessing%20on%20Haiku%20_files/image003.png"
|
|---|
| 1973 | o:title=""/>
|
|---|
| 1974 | </v:shape><![endif]--><![if !vml]><img border=0 width=623 height=586
|
|---|
| 1975 | src="Symmetric%20Multiprocessing%20on%20Haiku%20_files/image006.jpg" v:shapes="Picture_x0020_2"><![endif]></span></p>
|
|---|
| 1976 |
|
|---|
| 1977 | <p class=MsoNormal align=center style='text-align:center'>Screen Shot 2 Shows
|
|---|
| 1978 | rendering with 4 threads</p>
|
|---|
| 1979 |
|
|---|
| 1980 | <h1>Future Directions: Real Time Rendering, Cloud Computing, GPU</h1>
|
|---|
| 1981 |
|
|---|
| 1982 | <p class=MsoNormal><span class=SpellE>Michas</span> code was a great place to
|
|---|
| 1983 | start. It had the benefits of being portable and very modular. What it didnt
|
|---|
| 1984 | have was the ability to read in scene files.<span style='mso-spacerun:yes'>
|
|---|
| 1985 | </span>It would be nice to create additional 3D scenes and import them. The
|
|---|
| 1986 | code is also not the fastest. Other code such as Intels <span class=SpellE><span
|
|---|
| 1987 | class=GramE>Embree</span></span><span class=GramE> <span
|
|---|
| 1988 | style='mso-spacerun:yes'> </span>code</span> are faster, and bring the promise
|
|---|
| 1989 | of real-time rendering within reach. </p>
|
|---|
| 1990 |
|
|---|
| 1991 | <p class=MsoNormal>Another direction is to de-couple the GUI from the
|
|---|
| 1992 | rendering, and implement a client/server approach. The GUI would act as a front
|
|---|
| 1993 | end client that requests the rendering from another, presumably faster server.
|
|---|
| 1994 | The server would render the image and return portions of the image when
|
|---|
| 1995 | completed. This is how commercial rendering is done, with thousands of servers
|
|---|
| 1996 | sharing the rendering.<span style='mso-spacerun:yes'> </span>By running Haiku
|
|---|
| 1997 | ray trace servers remotely, <span class=GramE>in<span
|
|---|
| 1998 | style='mso-spacerun:yes'> </span>Amazon</span> AWS, for instance, it would be
|
|---|
| 1999 | possible to introduce Haiku to cloud computing. </p>
|
|---|
| 2000 |
|
|---|
| 2001 | <p class=MsoNormal>It should also be possible to add code that uses the
|
|---|
| 2002 | processing power of a video card, or GPU, to compute the ray tracing. </p>
|
|---|
| 2003 |
|
|---|
| 2004 | <p class=MsoNormal>The method to assign image portions to threads in <span
|
|---|
| 2005 | class=SpellE>BeTrace</span> is the simplest possible. The down side is that it
|
|---|
| 2006 | is not always efficient. A thread could have a portion of an image with little
|
|---|
| 2007 | to render. It will finish early and the core will go idle.<span
|
|---|
| 2008 | style='mso-spacerun:yes'> </span>A smarter subdivision method would assign
|
|---|
| 2009 | smaller portions of the image for more efficient overall usage of CPU. <span
|
|---|
| 2010 | class=GramE>For instance, on a line by line basis.</span> </p>
|
|---|
| 2011 |
|
|---|
| 2012 | <p class=MsoNormal>POV-Ray and Blender are two open source 3D development
|
|---|
| 2013 | applications. It would be great to port them to Haiku. </p>
|
|---|
| 2014 |
|
|---|
| 2015 | <p class=MsoNormal><span class=SpellE>BeTracer</span> source code is provided
|
|---|
| 2016 | in a link in the appendix. </p>
|
|---|
| 2017 |
|
|---|
| 2018 | <h1>Appendix</h1>
|
|---|
| 2019 |
|
|---|
| 2020 | <p class=MsoNormal><o:p> </o:p></p>
|
|---|
| 2021 |
|
|---|
| 2022 | <p class=MsoNormal>Wikipedia Definition of Threads</p>
|
|---|
| 2023 |
|
|---|
| 2024 | <p class=MsoNormal><a href="https://en.wikipedia.org/wiki/Thread_(computing)">https://en.wikipedia.org/wiki/Thread_(computing)</a></p>
|
|---|
| 2025 |
|
|---|
| 2026 | <p class=MsoNormal>Be Newsletters</p>
|
|---|
| 2027 |
|
|---|
| 2028 | <p class=MsoNormal><a href="https://www.haiku-os.org/legacy-docs/benewsletter/">https://www.haiku-os.org/legacy-docs/benewsletter/</a></p>
|
|---|
| 2029 |
|
|---|
| 2030 | <p class=MsoNormal>Haiku Scheduler</p>
|
|---|
| 2031 |
|
|---|
| 2032 | <p class=MsoNormal><a
|
|---|
| 2033 | href="https://www.haiku-os.org/blog/pawe%C5%82_dziepak/2013-12-20_haiku_meets_9th_processor">https://www.haiku-os.org/blog/pawe%C5%82_dziepak/2013-12-20_haiku_meets_9th_processor</a></p>
|
|---|
| 2034 |
|
|---|
| 2035 | <p class=MsoNormal>Fun with threads</p>
|
|---|
| 2036 |
|
|---|
| 2037 | <p class=MsoNormal>What Makes Multi-threaded Programming Hard?</p>
|
|---|
| 2038 |
|
|---|
| 2039 | <p class=MsoNormal><a
|
|---|
| 2040 | href="http://www.futurechips.org/tips-for-power-coders/parallel-programming.html">http://www.futurechips.org/tips-for-power-coders/parallel-programming.html</a></p>
|
|---|
| 2041 |
|
|---|
| 2042 | <p class=MsoNormal>Haiku Mandelbrot Code</p>
|
|---|
| 2043 |
|
|---|
| 2044 | <p class=MsoNormal><a
|
|---|
| 2045 | href="https://github.com/luciang/haiku/tree/master/src/apps/mandelbrot">https://github.com/luciang/haiku/tree/master/src/apps/mandelbrot</a></p>
|
|---|
| 2046 |
|
|---|
| 2047 | <p class=MsoNormal>Archived Be Newsletters</p>
|
|---|
| 2048 |
|
|---|
| 2049 | <p class=MsoNormal><a
|
|---|
| 2050 | href="https://www.haiku-os.org/legacy-docs/benewsletter/Issue3-32.html">https://www.haiku-os.org/legacy-docs/benewsletter/Issue3-32.html</a></p>
|
|---|
| 2051 |
|
|---|
| 2052 | <p class=MsoNormal>Slider code</p>
|
|---|
| 2053 |
|
|---|
| 2054 | <p class=MsoNormal><a
|
|---|
| 2055 | href="https://www.haiku-os.org/legacy-docs/benewsletter/Issue3-9.html">https://www.haiku-os.org/legacy-docs/benewsletter/Issue3-9.html</a></p>
|
|---|
| 2056 |
|
|---|
| 2057 | <p class=MsoNormal>More slider code, <span class=SpellE>Dynagraph</span> sample
|
|---|
| 2058 | code</p>
|
|---|
| 2059 |
|
|---|
| 2060 | <p class=MsoNormal><a
|
|---|
| 2061 | href="https://www.haiku-os.org/legacy-docs/benewsletter/Issue3-22.html">https://www.haiku-os.org/legacy-docs/benewsletter/Issue3-22.html</a></p>
|
|---|
| 2062 |
|
|---|
| 2063 | <p class=MsoNormal>Intel <span class=SpellE>Embree</span> Optimized Ray Tracing
|
|---|
| 2064 | Kernels</p>
|
|---|
| 2065 |
|
|---|
| 2066 | <p class=MsoNormal><a href="http://embree.github.io/">http://embree.github.io/</a></p>
|
|---|
| 2067 |
|
|---|
| 2068 | <p class=MsoNormal>POV-Ray</p>
|
|---|
| 2069 |
|
|---|
| 2070 | <p class=MsoNormal><a href="http://www.povray.org/download/">http://www.povray.org/download/</a></p>
|
|---|
| 2071 |
|
|---|
| 2072 | <p class=MsoNormal>Blender</p>
|
|---|
| 2073 |
|
|---|
| 2074 | <p class=MsoNormal><a href="https://www.blender.org/download/">https://www.blender.org/download/</a></p>
|
|---|
| 2075 |
|
|---|
| 2076 | <p class=MsoNormal><span class=SpellE>BeTracer</span> Source Code</p>
|
|---|
| 2077 |
|
|---|
| 2078 | <p class=MsoNormal><a
|
|---|
| 2079 | href="https://onedrive.live.com/redir?resid=23646DEFC0827C85!33167&authkey=!AC9ascWSzjh5Nik&ithint=file%2ctar">https://onedrive.live.com/redir?resid=23646DEFC0827C85!33167&authkey=!AC9ascWSzjh5Nik&ithint=file%2ctar</a></p>
|
|---|
| 2080 |
|
|---|
| 2081 | <p class=MsoNormal>A Programmers Introduction to Haiku</p>
|
|---|
| 2082 |
|
|---|
| 2083 | <p class=MsoNormal><a
|
|---|
| 2084 | href="http://www.osnews.com/story/24945/A_Programmer_s_Introduction_to_the_Haiku_OS">http://www.osnews.com/story/24945/A_Programmer_s_Introduction_to_the_Haiku_OS</a></p>
|
|---|
| 2085 |
|
|---|
| 2086 | <p class=MsoNormal>Writing Applications for Haiku</p>
|
|---|
| 2087 |
|
|---|
| 2088 | <p class=MsoNormal><a
|
|---|
| 2089 | href="http://www.osnews.com/story/22903/Writing_Applications_for_Haiku">http://www.osnews.com/story/22903/Writing_Applications_for_Haiku</a></p>
|
|---|
| 2090 |
|
|---|
| 2091 | <p class=MsoNormal><o:p> </o:p></p>
|
|---|
| 2092 |
|
|---|
| 2093 | </div>
|
|---|
| 2094 |
|
|---|
| 2095 | </body>
|
|---|
| 2096 |
|
|---|
| 2097 | </html>
|
|---|
