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Cuda.cpp
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#include "clang/Basic/Cuda.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/ErrorHandling.h"
namespace clang {
const char *CudaVersionToString(CudaVersion V) {
switch (V) {
case CudaVersion::UNKNOWN:
return "unknown";
case CudaVersion::CUDA_70:
return "7.0";
case CudaVersion::CUDA_75:
return "7.5";
case CudaVersion::CUDA_80:
return "8.0";
case CudaVersion::CUDA_90:
return "9.0";
}
llvm_unreachable("invalid enum");
}
const char *CudaArchToString(CudaArch A) {
switch (A) {
case CudaArch::UNKNOWN:
return "unknown";
case CudaArch::SM_20:
return "sm_20";
case CudaArch::SM_21:
return "sm_21";
case CudaArch::SM_30:
return "sm_30";
case CudaArch::SM_32:
return "sm_32";
case CudaArch::SM_35:
return "sm_35";
case CudaArch::SM_37:
return "sm_37";
case CudaArch::SM_50:
return "sm_50";
case CudaArch::SM_52:
return "sm_52";
case CudaArch::SM_53:
return "sm_53";
case CudaArch::SM_60:
return "sm_60";
case CudaArch::SM_61:
return "sm_61";
case CudaArch::SM_62:
return "sm_62";
case CudaArch::SM_70:
return "sm_70";
}
llvm_unreachable("invalid enum");
}
CudaArch StringToCudaArch(llvm::StringRef S) {
return llvm::StringSwitch<CudaArch>(S)
.Case("sm_20", CudaArch::SM_20)
.Case("sm_21", CudaArch::SM_21)
.Case("sm_30", CudaArch::SM_30)
.Case("sm_32", CudaArch::SM_32)
.Case("sm_35", CudaArch::SM_35)
.Case("sm_37", CudaArch::SM_37)
.Case("sm_50", CudaArch::SM_50)
.Case("sm_52", CudaArch::SM_52)
.Case("sm_53", CudaArch::SM_53)
.Case("sm_60", CudaArch::SM_60)
.Case("sm_61", CudaArch::SM_61)
.Case("sm_62", CudaArch::SM_62)
.Case("sm_70", CudaArch::SM_70)
.Default(CudaArch::UNKNOWN);
}
const char *CudaVirtualArchToString(CudaVirtualArch A) {
switch (A) {
case CudaVirtualArch::UNKNOWN:
return "unknown";
case CudaVirtualArch::COMPUTE_20:
return "compute_20";
case CudaVirtualArch::COMPUTE_30:
return "compute_30";
case CudaVirtualArch::COMPUTE_32:
return "compute_32";
case CudaVirtualArch::COMPUTE_35:
return "compute_35";
case CudaVirtualArch::COMPUTE_37:
return "compute_37";
case CudaVirtualArch::COMPUTE_50:
return "compute_50";
case CudaVirtualArch::COMPUTE_52:
return "compute_52";
case CudaVirtualArch::COMPUTE_53:
return "compute_53";
case CudaVirtualArch::COMPUTE_60:
return "compute_60";
case CudaVirtualArch::COMPUTE_61:
return "compute_61";
case CudaVirtualArch::COMPUTE_62:
return "compute_62";
case CudaVirtualArch::COMPUTE_70:
return "compute_70";
}
llvm_unreachable("invalid enum");
}
CudaVirtualArch StringToCudaVirtualArch(llvm::StringRef S) {
return llvm::StringSwitch<CudaVirtualArch>(S)
.Case("compute_20", CudaVirtualArch::COMPUTE_20)
.Case("compute_30", CudaVirtualArch::COMPUTE_30)
.Case("compute_32", CudaVirtualArch::COMPUTE_32)
.Case("compute_35", CudaVirtualArch::COMPUTE_35)
.Case("compute_37", CudaVirtualArch::COMPUTE_37)
.Case("compute_50", CudaVirtualArch::COMPUTE_50)
.Case("compute_52", CudaVirtualArch::COMPUTE_52)
.Case("compute_53", CudaVirtualArch::COMPUTE_53)
.Case("compute_60", CudaVirtualArch::COMPUTE_60)
.Case("compute_61", CudaVirtualArch::COMPUTE_61)
.Case("compute_62", CudaVirtualArch::COMPUTE_62)
.Case("compute_70", CudaVirtualArch::COMPUTE_70)
.Default(CudaVirtualArch::UNKNOWN);
}
CudaVirtualArch VirtualArchForCudaArch(CudaArch A) {
switch (A) {
case CudaArch::UNKNOWN:
return CudaVirtualArch::UNKNOWN;
case CudaArch::SM_20:
case CudaArch::SM_21:
return CudaVirtualArch::COMPUTE_20;
case CudaArch::SM_30:
return CudaVirtualArch::COMPUTE_30;
case CudaArch::SM_32:
return CudaVirtualArch::COMPUTE_32;
case CudaArch::SM_35:
return CudaVirtualArch::COMPUTE_35;
case CudaArch::SM_37:
return CudaVirtualArch::COMPUTE_37;
case CudaArch::SM_50:
return CudaVirtualArch::COMPUTE_50;
case CudaArch::SM_52:
return CudaVirtualArch::COMPUTE_52;
case CudaArch::SM_53:
return CudaVirtualArch::COMPUTE_53;
case CudaArch::SM_60:
return CudaVirtualArch::COMPUTE_60;
case CudaArch::SM_61:
return CudaVirtualArch::COMPUTE_61;
case CudaArch::SM_62:
return CudaVirtualArch::COMPUTE_62;
case CudaArch::SM_70:
return CudaVirtualArch::COMPUTE_70;
}
llvm_unreachable("invalid enum");
}
CudaVersion MinVersionForCudaArch(CudaArch A) {
switch (A) {
case CudaArch::UNKNOWN:
return CudaVersion::UNKNOWN;
case CudaArch::SM_20:
case CudaArch::SM_21:
case CudaArch::SM_30:
case CudaArch::SM_32:
case CudaArch::SM_35:
case CudaArch::SM_37:
case CudaArch::SM_50:
case CudaArch::SM_52:
case CudaArch::SM_53:
return CudaVersion::CUDA_70;
case CudaArch::SM_60:
case CudaArch::SM_61:
case CudaArch::SM_62:
return CudaVersion::CUDA_80;
case CudaArch::SM_70:
return CudaVersion::CUDA_90;
}
llvm_unreachable("invalid enum");
}
} // namespace clang