ROCm/composable_kernel
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This commit is contained in:
Feng Shijie
2025-08-11 11:24:34 +00:00
parent 200a11afc8
commit edb58d0680
7 changed files with 112 additions and 50 deletions
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14
include/ck_tile/core/numeric/vector_type.hpp
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@@ -11,6 +11,7 @@
#include "ck_tile/core/numeric/half.hpp"
#include "ck_tile/core/numeric/bfloat16.hpp"
#include "ck_tile/core/numeric/pk_int4.hpp"
#include "ck_tile/core/numeric/e8m0.hpp"
#include "ck_tile/core/utility/type_traits.hpp"
namespace ck_tile {
@@ -90,7 +91,8 @@ struct vector_traits
using scalar_type =
std::conditional_t<std::is_same_v<remove_cvref_t<T>, pk_int4_t>,
int8_t,
std::conditional_t<std::is_same_v<remove_cvref_t<T>, pk_fp4_t>,
std::conditional_t<std::is_same_v<remove_cvref_t<T>, pk_fp4_t> ||
std::is_same_v<remove_cvref_t<T>, e8m0_t>,
uint8_t,
remove_cvref_t<T>>>;
@@ -101,10 +103,12 @@ struct vector_traits
template <typename T, index_t N>
struct vector_traits<T __attribute__((ext_vector_type(N)))>
{
using scalar_type =
std::conditional_t<std::is_same_v<T, pk_int4_t>,
int8_t,
std::conditional_t<std::is_same_v<T, pk_fp4_t>, uint8_t, T>>;
using scalar_type = std::conditional_t<
std::is_same_v<T, pk_int4_t>,
int8_t,
std::conditional_t<std::is_same_v<T, pk_fp4_t> || std::is_same_v<remove_cvref_t<T>, e8m0_t>,
uint8_t,
T>>;
static constexpr index_t vector_size = N;
};