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Fix cuda_fp16 header issue #7476

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Merged
csyonghe merged 5 commits into from
Jun 19, 2025
Merged

Fix cuda_fp16 header issue #7476

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ca80690
Fix cuda_fp16 header issue
mkeshavaNV Jun 12, 2025
5036fb6
format code
slangbot Jun 18, 2025
46d4b7b
Merge pull request #36 from slangbot/format-7476-bugfix/gh-7037_1
mkeshavaNV Jun 18, 2025
5f35a7e
Merge branch 'master' into bugfix/gh-7037_1
mkeshavaNV Jun 18, 2025
8df60fa
Merge branch 'master' into bugfix/gh-7037_1
mkeshavaNV Jun 18, 2025
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12 changes: 7 additions & 5 deletions source/compiler-core/slang-nvrtc-compiler.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -127,7 +127,7 @@ class NVRTCDownstreamCompiler : public DownstreamCompilerBase
nvrtcProgram m_program;
};

SlangResult _findCUDAIncludePath(String& outIncludePath);
SlangResult _findCUDAIncludePath(String& outPath);
SlangResult _getCUDAIncludePath(String& outIncludePath);

SlangResult _findOptixIncludePath(String& outIncludePath);
Expand Down Expand Up @@ -706,18 +706,20 @@ SlangResult NVRTCDownstreamCompiler::_findCUDAIncludePath(String& outPath)
}

#if SLANG_LINUX_FAMILY
// Try /usr/include
{
String includePath = "/usr/include";
List<String> candidatePaths;
candidatePaths.add("/usr/local/include");
candidatePaths.add("/usr/local/cuda/include");
candidatePaths.add("/usr/include");

for (const String& includePath : candidatePaths)
{
if (File::exists(Path::combine(includePath, g_fp16HeaderName)))
{
outPath = includePath;
return SLANG_OK;
}
}
#endif

return SLANG_E_NOT_FOUND;
}

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