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[CK_TILE] Move DataTypeTraits into a Common File (#3146)

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This renames the typeToStr struct in the common utilities to DataTypeTraits and removes all duplication of DataTypeTraits across files in CK Tile.

Co-authored-by: Christopher Millette <63608002+cgmillette@users.noreply.github.com>
This commit is contained in:
arai713
2025-11-27 09:09:54 -08:00
committed by GitHub
parent 678298d4c7
commit 24d88d2472
17 changed files with 92 additions and 472 deletions
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24
include/ck_tile/ops/common/utils.hpp
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@@ -11,15 +11,17 @@
namespace ck_tile {
// clang-format off
template <typename T> struct typeToStr;
template <> struct typeToStr<float> { static constexpr const char * name = "fp32"; };
template <> struct typeToStr<fp16_t> { static constexpr const char * name = "fp16"; };
template <> struct typeToStr<bf16_t> { static constexpr const char * name = "bf16"; };
template <> struct typeToStr<fp8_t> { static constexpr const char * name = "fp8"; };
template <> struct typeToStr<bf8_t> { static constexpr const char * name = "bf8"; };
template <> struct typeToStr<int8_t> { static constexpr const char * name = "int8"; };
template <> struct typeToStr<pk_int4_t> { static constexpr const char * name = "pk_int4"; };
template <> struct typeToStr<pk_fp4_t> { static constexpr const char * name = "pk_fp4"; };
template <typename T> struct DataTypeTraits;
template <> struct DataTypeTraits<float> { static constexpr const char * name = "fp32"; };
template <> struct DataTypeTraits<double> { static constexpr const char * name = "fp64"; };
template <> struct DataTypeTraits<int32_t> { static constexpr const char * name = "int32"; };
template <> struct DataTypeTraits<fp16_t> { static constexpr const char * name = "fp16"; };
template <> struct DataTypeTraits<bf16_t> { static constexpr const char * name = "bf16"; };
template <> struct DataTypeTraits<fp8_t> { static constexpr const char * name = "fp8"; };
template <> struct DataTypeTraits<bf8_t> { static constexpr const char * name = "bf8"; };
template <> struct DataTypeTraits<int8_t> { static constexpr const char * name = "int8"; };
template <> struct DataTypeTraits<pk_int4_t> { static constexpr const char * name = "pk_int4"; };
template <> struct DataTypeTraits<pk_fp4_t> { static constexpr const char * name = "pk_fp4"; };
template <memory_operation_enum MemOp> struct memOpToStr;
template <> struct memOpToStr<memory_operation_enum::set> { static constexpr const char * name = "set"; };
@@ -31,10 +33,10 @@ template <> struct memOpToStr<memory_operation_enum::add> { static constexpr con
template <typename ADataType_, typename BDataType_>
std::string gemm_prec_str()
{
std::string base_str = std::string(typeToStr<ADataType_>::name);
std::string base_str = std::string(DataTypeTraits<ADataType_>::name);
if(!std::is_same_v<ADataType_, BDataType_>)
{
base_str += "_" + std::string(typeToStr<BDataType_>::name);
base_str += "_" + std::string(DataTypeTraits<BDataType_>::name);
}
return base_str;
}