diff options
Diffstat (limited to 'Source/cmMakefileTargetGenerator.cxx')
| -rw-r--r-- | Source/cmMakefileTargetGenerator.cxx | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/Source/cmMakefileTargetGenerator.cxx b/Source/cmMakefileTargetGenerator.cxx index 6324b2ef83..98c61fe8be 100644 --- a/Source/cmMakefileTargetGenerator.cxx +++ b/Source/cmMakefileTargetGenerator.cxx @@ -1519,22 +1519,13 @@ void cmMakefileTargetGenerator::WriteDeviceLinkRule( // Link device code for each architecture. for (const std::string& architectureKind : architectures) { - // Clang always generates real code, so strip the specifier. - const std::string architecture = - architectureKind.substr(0, architectureKind.find('-')); - const std::string cubin = - cmStrCat(objectDir, "sm_", architecture, ".cubin"); - - profiles += cmStrCat(" -im=profile=sm_", architecture, ",file=", cubin); - fatbinaryDepends.emplace_back(cubin); - std::string registerFileCmd; // The generated register file contains macros that when expanded // register the device routines. Because the routines are the same for // all architectures the register file will be the same too. Thus // generate it only on the first invocation to reduce overhead. - if (fatbinaryDepends.size() == 1) { + if (fatbinaryDepends.empty()) { std::string const registerFileRel = cmStrCat(relPath, relObjectDir, "cmake_cuda_register.h"); registerFileCmd = @@ -1542,6 +1533,15 @@ void cmMakefileTargetGenerator::WriteDeviceLinkRule( cleanFiles.push_back(registerFileRel); } + // Clang always generates real code, so strip the specifier. + const std::string architecture = + architectureKind.substr(0, architectureKind.find('-')); + const std::string cubin = + cmStrCat(objectDir, "sm_", architecture, ".cubin"); + + profiles += cmStrCat(" -im=profile=sm_", architecture, ",file=", cubin); + fatbinaryDepends.emplace_back(cubin); + std::string command = cmStrCat( this->Makefile->GetRequiredDefinition("CMAKE_CUDA_DEVICE_LINKER"), " -arch=sm_", architecture, registerFileCmd, " -o=$@ ", |