Implement global atomics and a memory barrier in the standard library.

This checkin provides the standard set of atomic operations and a memory barrier in the ispc standard library.  Both signed and unsigned 32- and 64-bit integer types are supported.
This commit is contained in:
Matt Pharr
2011-07-04 17:20:42 +01:00
parent 24f47b300d
commit 5bcc611409
13 changed files with 364 additions and 9 deletions

View File

@@ -59,9 +59,9 @@
<ItemGroup>
<CustomBuild Include="stdlib.ispc">
<FileType>Document</FileType>
<Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">cl /EP /TP %(Filename).ispc /DISPC=1 /DPI=3.1415926535 | python stdlib2cpp.py &gt; gen-stdlib.cpp</Command>
<Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">clang -E -x c %(Filename).ispc -DISPC=1 -DPI=3.1415926535 | python stdlib2cpp.py &gt; gen-stdlib.cpp</Command>
<Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">gen-stdlib.cpp</Outputs>
<Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">cl /EP /TP %(Filename).ispc /DISPC=1 /DPI=3.1415926535 | python stdlib2cpp.py &gt; gen-stdlib.cpp</Command>
<Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">clang -E -x c %(Filename).ispc -DISPC=1 -DPI=3.1415926535 | python stdlib2cpp.py &gt; gen-stdlib.cpp</Command>
<Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">gen-stdlib.cpp</Outputs>
<Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Building gen-stdlib.cpp</Message>
<Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Building gen-stdlib.cpp</Message>