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Commit a33e0b10 authored by Adam Osewski's avatar Adam Osewski
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Merge remote-tracking branch 'zjing14_ck/jizhan/mixed_prec_gemm_pk_i4' into... 

Merge remote-tracking branch 'zjing14_ck/jizhan/mixed_prec_gemm_pk_i4' into zjing14_bf16xint4_gemm_contribution
parents d9e37c68 dc1ab399
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Showing with 1125 additions and 334 deletions
CMakeLists.txt
View file @ a33e0b10
...@@ -585,7 +585,7 @@ if(NOT GPU_ARCHS AND USER_GPU_TARGETS) ...@@ -585,7 +585,7 @@ if(NOT GPU_ARCHS AND USER_GPU_TARGETS)
) )
add_subdirectory(example) add_subdirectory(example)
if(BUILD_TESTING) if(BUILD_TESTING)
add_subdirectory(test) add_subdirectory(test)
endif() endif()
endif() endif()
......
cmake/EnableCompilerWarnings.cmake
View file @ a33e0b10
...@@ -66,7 +66,7 @@ else() ...@@ -66,7 +66,7 @@ else()
-Wunreachable-code -Wunreachable-code
-Wunused -Wunused
-Wno-reserved-identifier -Wno-reserved-identifier
-Werror -Werror
-Wno-option-ignored -Wno-option-ignored
-Wsign-compare -Wsign-compare
-Wno-extra-semi-stmt -Wno-extra-semi-stmt
......
example/01_gemm/CMakeLists.txt
View file @ a33e0b10
...@@ -29,6 +29,8 @@ add_example_dependencies(example_gemm_xdl example_gemm_xdl_fp16_v3) ...@@ -29,6 +29,8 @@ add_example_dependencies(example_gemm_xdl example_gemm_xdl_fp16_v3)
add_example_executable(example_gemm_xdl_fp8_v3 gemm_xdl_fp8_v3.cpp) add_example_executable(example_gemm_xdl_fp8_v3 gemm_xdl_fp8_v3.cpp)
add_example_dependencies(example_gemm_xdl example_gemm_xdl_fp8_v3) add_example_dependencies(example_gemm_xdl example_gemm_xdl_fp8_v3)
add_example_executable(example_gemm_xdl_fp16_fp8_v3 gemm_xdl_fp16_fp8_v3.cpp) add_example_executable(example_gemm_xdl_fp16_fp8_v3 gemm_xdl_fp16_fp8_v3.cpp)
add_example_executable(example_gemm_xdl_fp16_pk_i4_v3 gemm_xdl_fp16_pk_i4_v3.cpp)
add_example_executable(example_gemm_xdl_bf16_pk_i4_v3 gemm_xdl_bf16_pk_i4_v3.cpp)
add_example_dependencies(example_gemm_xdl example_gemm_xdl_fp16_fp8_v3) add_example_dependencies(example_gemm_xdl example_gemm_xdl_fp16_fp8_v3)
add_example_executable(example_gemm_xdl_bf16_v3 gemm_xdl_bf16_v3.cpp) add_example_executable(example_gemm_xdl_bf16_v3 gemm_xdl_bf16_v3.cpp)
add_example_dependencies(example_gemm_xdl example_gemm_xdl_bf16_v3) add_example_dependencies(example_gemm_xdl example_gemm_xdl_bf16_v3)
......
example/01_gemm/common.hpp
View file @ a33e0b10
...@@ -287,3 +287,85 @@ bool parse_cmd_args<ProblemSizeSplitK>(int argc, ...@@ -287,3 +287,85 @@ bool parse_cmd_args<ProblemSizeSplitK>(int argc,
return true; return true;
} }
template <typename DataType>
inline __host__ __device__ constexpr double get_rtol()
{
if constexpr(std::is_same_v<DataType, float>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, double>)
{
return 1e-6;
}
else if constexpr(std::is_same_v<DataType, ck::half_t>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, ck::bhalf_t>)
{
return 5e-2;
}
else if constexpr(std::is_same_v<DataType, int32_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, int8_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, ck::f8_t>)
{
return 1e-1; // 240 and 224 are acceptable
}
else if constexpr(std::is_same_v<DataType, ck::bf8_t>)
{
return 1.5e-1; // 57344 and 49152 are acceptable
}
else
{
return 1e-3;
}
}
template <typename DataType>
inline __host__ __device__ constexpr double get_atol()
{
if constexpr(std::is_same_v<DataType, float>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, double>)
{
return 1e-6;
}
else if constexpr(std::is_same_v<DataType, ck::half_t>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, ck::bhalf_t>)
{
return 5e-2;
}
else if constexpr(std::is_same_v<DataType, int32_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, int8_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, ck::f8_t>)
{
return 16.1; // 240 and 224 are acceptable
}
else if constexpr(std::is_same_v<DataType, ck::bf8_t>)
{
return 8192.1; // 57344 and 49152 are acceptable
}
else
{
return 1e-3;
}
}
example/01_gemm/gemm_xdl_bf16_pk_i4_v3.cpp 0 → 100644
View file @ a33e0b10
// SPDX-License-Identifier: MIT
// Copyright (c) 2024, Advanced Micro Devices, Inc. All rights reserved.
#include "common.hpp"
#include "ck/tensor_operation/gpu/device/impl/device_gemm_xdl_cshuffle_v3.hpp"
using ADataType = ck::bhalf_t;
using BDataType = ck::pk_i4_t;
using AccDataType = float;
using CShuffleDataType = ck::bhalf_t;
using CDataType = ck::bhalf_t;
using ALayout = Row;
using BLayout = Col;
using CLayout = Row;
using AElementOp = PassThrough;
using BElementOp = PassThrough;
using CElementOp = PassThrough;
static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
static constexpr bool PermuteA = false;
static constexpr bool PermuteB = true;
static constexpr ck::index_t KPerBlock = 128;
// clang-format off
using DeviceGemmV2Instance =
ck::tensor_operation::device::DeviceGemm_Xdl_CShuffleV3<
ALayout, BLayout, CLayout,
ADataType, BDataType, CDataType, AccDataType, CShuffleDataType,
AElementOp, BElementOp, CElementOp, GemmDefault,
128,
16, 64,
KPerBlock, 8, 32,
16, 16,
1, 2,
S<16, 8, 1>, S<1, 0, 2>, S<1, 0, 2>,
2, 8, 8, 0,
S<4, 32, 1>, S<1, 0, 2>, S<1, 0, 2>,
2, 32, 32, 0,
1, 1, S<1, 16, 1, 8>, 4,
ck::BlockGemmPipelineScheduler::Interwave, ck::BlockGemmPipelineVersion::v2, ADataType, ADataType, PermuteA, PermuteB>;
// clang-format on
using ReferenceGemmInstance = ck::tensor_operation::host::ReferenceGemm<ADataType,
BDataType,
CDataType,
AccDataType,
PassThrough,
PassThrough,
PassThrough>;
template <typename ProblemType>
bool run_gemm(const ProblemType& problem_size, const ExecutionConfig& config)
{
using namespace ck::literals;
auto M = problem_size.M;
auto N = problem_size.N;
auto K = problem_size.K;
auto StrideA = problem_size.StrideA;
auto StrideB = problem_size.StrideB;
auto StrideC = problem_size.StrideC;
auto KBatch = problem_size.KBatch;
auto f_host_tensor_descriptor =
[](std::size_t row, std::size_t col, std::size_t stride, auto layout) {
if constexpr(std::is_same_v<decltype(layout), ck::tensor_layout::gemm::RowMajor>)
{
return HostTensorDescriptor({row, col}, {stride, 1_uz});
}
else
{
return HostTensorDescriptor({row, col}, {1_uz, stride});
}
};
auto f_get_default_stride =
[](std::size_t row, std::size_t col, std::size_t stride, auto layout) {
if(stride == 0)
{
// give a chance if stride is zero, return a default packed stride
if constexpr(std::is_same_v<decltype(layout), ck::tensor_layout::gemm::RowMajor>)
{
return col;
}
else
{
return row;
}
}
else
return stride;
};
StrideA = f_get_default_stride(M, K, StrideA, ALayout{});
StrideB = f_get_default_stride(K, N, StrideB, BLayout{});
StrideC = f_get_default_stride(M, N, StrideC, CLayout{});
Tensor<ADataType> a_m_k(f_host_tensor_descriptor(M, K, StrideA, ALayout{}));
Tensor<BDataType> b_k_n(f_host_tensor_descriptor(K, N, StrideB, BLayout{}));
Tensor<BDataType> b_k_n_permute(f_host_tensor_descriptor(K, N, StrideB, BLayout{}));
switch(config.init_method)
{
case 0:
a_m_k.GenerateTensorValue(GeneratorTensor_1<ADataType>{1});
b_k_n.GenerateTensorValue(GeneratorTensor_1<BDataType>{1});
break;
case 1:
a_m_k.GenerateTensorValue(GeneratorTensor_2<ADataType>{-2, 2});
b_k_n.GenerateTensorValue(GeneratorTensor_2<BDataType>{-2, 2});
break;
case 2:
a_m_k.GenerateTensorValue(GeneratorTensor_1<ADataType>{1});
b_k_n.GenerateTensorValue(GeneratorTensor_2<BDataType>{-2, 2});
break;
case 3:
a_m_k.GenerateTensorValue(GeneratorTensor_2<ADataType>{-2, 2});
b_k_n.GenerateTensorValue(GeneratorTensor_1<BDataType>{1});
break;
default:
a_m_k.GenerateTensorValue(GeneratorTensor_3<ADataType>{0, 1.0});
b_k_n.GenerateTensorValue(GeneratorTensor_2<BDataType>{-2, 2});
}
Tensor<CDataType> c_m_n_host_result(f_host_tensor_descriptor(M, N, StrideC, CLayout{}));
Tensor<CDataType> c_m_n_device_result(f_host_tensor_descriptor(M, N, StrideC, CLayout{}));
std::cout << "a_m_k: " << a_m_k.mDesc << std::endl;
std::cout << "b_k_n: " << b_k_n.mDesc << std::endl;
std::cout << "c_m_n: " << c_m_n_host_result.mDesc << std::endl;
DeviceMem a_m_k_device_buf(sizeof(ADataType) * a_m_k.mDesc.GetElementSpaceSize());
DeviceMem b_k_n_device_buf(sizeof(BDataType) * b_k_n_permute.GetElementSpaceSize());
DeviceMem c_m_n_device_buf(sizeof(CDataType) * c_m_n_device_result.mDesc.GetElementSpaceSize());
// weight permute
if constexpr(PermuteB)
{
int K1 = KPerBlock;
int K0 = K / KPerBlock;
// int K0, N, K1
for(int j = 0; j < K0; j++)
{
for(int i = 0; i < N; i++)
{
for(int jj = 0; jj < K1; jj++)
{
b_k_n_permute(j * N * K1 + i * K1 + jj) = b_k_n(i * K + (j * K1 + jj));
}
}
}
}
else
{
for(int i = 0; i < N; i++)
{
for(int j = 0; j < K; j++)
{
b_k_n_permute(i * K + j) = b_k_n(i * K + j);
}
}
}
a_m_k_device_buf.ToDevice(a_m_k.mData.data());
b_k_n_device_buf.ToDevice(b_k_n_permute.mData.data());
DeviceMem workspace;
auto a_element_op = AElementOp{};
auto b_element_op = BElementOp{};
auto c_element_op = CElementOp{};
// do GEMM
auto gemm = DeviceGemmV2Instance{};
auto invoker = gemm.MakeInvoker();
float ave_time = 0;
auto argument = gemm.MakeArgument(static_cast<ADataType*>(a_m_k_device_buf.GetDeviceBuffer()),
static_cast<BDataType*>(b_k_n_device_buf.GetDeviceBuffer()),
static_cast<CDataType*>(c_m_n_device_buf.GetDeviceBuffer()),
M,
N,
K,
StrideA,
StrideB,
StrideC,
KBatch,
a_element_op,
b_element_op,
c_element_op);
if(!gemm.IsSupportedArgument(argument))
{
std::cerr << gemm.GetTypeString() << " does not support this problem" << std::endl;
return true;
}
bool pass = true;
if(config.do_verification)
{
auto ref_gemm = ReferenceGemmInstance{};
auto ref_invoker = ref_gemm.MakeInvoker();
auto ref_argument = ref_gemm.MakeArgument(
a_m_k, b_k_n, c_m_n_host_result, PassThrough{}, PassThrough{}, PassThrough{});
ref_invoker.Run(ref_argument);
ave_time = invoker.Run(argument, StreamConfig{nullptr, false, 0});
c_m_n_device_buf.FromDevice(c_m_n_device_result.mData.data());
pass &= ck::utils::check_err(c_m_n_device_result,
c_m_n_host_result,
"Error: Incorrect results!",
get_rtol<CDataType>(),
get_atol<CDataType>());
}
if(config.time_kernel)
{
ave_time =
invoker.Run(argument, StreamConfig{nullptr, config.time_kernel, 0, 20, 50, true, 50});
std::size_t flop = 2_uz * M * N * K;
std::size_t num_btype =
sizeof(ADataType) * M * K +
sizeof(BDataType) * K * N /
(ck::is_same_v<ck::remove_cvref_t<BDataType>, ck::pk_i4_t> ? 2 : 1) +
sizeof(CDataType) * M * N;
float tflops = static_cast<float>(flop) / 1.E9 / ave_time;
float gb_per_sec = num_btype / 1.E6 / ave_time;
std::cout << "Perf: " << ave_time << " ms, " << tflops << " TFlops, " << gb_per_sec
<< " GB/s, " << gemm.GetTypeString() << std::endl;
}
return pass;
}
bool run_gemm_splitk_example(int argc, char* argv[])
{
ProblemSizeSplitK problem_size;
ExecutionConfig config;
return parse_cmd_args(argc, argv, problem_size, config) && run_gemm(problem_size, config);
}
int main(int argc, char* argv[]) { return !run_gemm_splitk_example(argc, argv); }
example/01_gemm/gemm_xdl_fp16_fp8_v3.cpp
View file @ a33e0b10
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
// Copyright (c) 2018-2023, Advanced Micro Devices, Inc. All rights reserved. // Copyright (c) 2024, Advanced Micro Devices, Inc. All rights reserved.
#include "common.hpp" #include "common.hpp"
#include "ck/tensor_operation/gpu/device/impl/device_gemm_xdl_cshuffle_v3.hpp" #include "ck/tensor_operation/gpu/device/impl/device_gemm_xdl_cshuffle_v3.hpp"
using ADataType = ck::f8_t; using ADataType = ck::half_t;
using BDataType = ck::half_t; using BDataType = ck::f8_t;
using AccDataType = float; using AccDataType = float;
using CShuffleDataType = ck::half_t; using CShuffleDataType = ck::half_t;
using CDataType = ck::half_t; using CDataType = ck::half_t;
...@@ -29,15 +29,15 @@ using DeviceGemmV2Instance = ...@@ -29,15 +29,15 @@ using DeviceGemmV2Instance =
AElementOp, BElementOp, CElementOp, GemmDefault, AElementOp, BElementOp, CElementOp, GemmDefault,
64, 64,
16, 16, 16, 16,
64, 16, 8, 256, 8, 16,
16, 16, 16, 16,
1, 1, 1, 1,
S<4, 16, 1>, S<1, 0, 2>, S<1, 0, 2>, S<32, 2, 1>, S<1, 0, 2>, S<1, 0, 2>,
2, 16, 16, 0,
S<8, 8, 1>, S<1, 0, 2>, S<1, 0, 2>,
2, 8, 8, 0, 2, 8, 8, 0,
S<16, 4, 1>, S<1, 0, 2>, S<1, 0, 2>,
2, 16, 16, 0,
1, 1, S<1, 16, 1, 4>, 4, 1, 1, S<1, 16, 1, 4>, 4,
ck::BlockGemmPipelineScheduler::Intrawave,ck::BlockGemmPipelineVersion::v1>; ck::BlockGemmPipelineScheduler::Interwave, ck::BlockGemmPipelineVersion::v1>;
// clang-format on // clang-format on
using ReferenceGemmInstance = ck::tensor_operation::host::ReferenceGemm<ADataType, using ReferenceGemmInstance = ck::tensor_operation::host::ReferenceGemm<ADataType,
......
example/01_gemm/gemm_xdl_fp16_pk_i4_v3.cpp 0 → 100644
View file @ a33e0b10
// SPDX-License-Identifier: MIT
// Copyright (c) 2024, Advanced Micro Devices, Inc. All rights reserved.
#include "common.hpp"
#include "ck/tensor_operation/gpu/device/impl/device_gemm_xdl_cshuffle_v3.hpp"
using ADataType = ck::half_t;
using BDataType = ck::pk_i4_t;
using AccDataType = float;
using CShuffleDataType = ck::half_t;
using CDataType = ck::half_t;
using ALayout = Row;
using BLayout = Col;
using CLayout = Row;
using AElementOp = PassThrough;
using BElementOp = PassThrough;
using CElementOp = PassThrough;
static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
static constexpr bool PermuteA = false;
static constexpr bool PermuteB = true;
static constexpr ck::index_t KPerBlock = 128;
// clang-format off
using DeviceGemmV2Instance =
ck::tensor_operation::device::DeviceGemm_Xdl_CShuffleV3<
ALayout, BLayout, CLayout,
ADataType, BDataType, CDataType, AccDataType, CShuffleDataType,
AElementOp, BElementOp, CElementOp, GemmDefault,
128,
16, 128,
KPerBlock, 8, 32,
16, 16,
1, 4,
S<16, 8, 1>, S<1, 0, 2>, S<1, 0, 2>,
2, 8, 8, 0,
S<4, 32, 1>, S<1, 0, 2>, S<1, 0, 2>,
2, 32, 32, 0,
1, 1, S<1, 16, 1, 8>, 4,
ck::BlockGemmPipelineScheduler::Interwave, ck::BlockGemmPipelineVersion::v2, ADataType, ADataType, PermuteA, PermuteB>;
// clang-format on
using ReferenceGemmInstance = ck::tensor_operation::host::ReferenceGemm<ADataType,
BDataType,
CDataType,
AccDataType,
PassThrough,
PassThrough,
PassThrough>;
template <typename ProblemType>
bool run_gemm(const ProblemType& problem_size, const ExecutionConfig& config)
{
using namespace ck::literals;
auto M = problem_size.M;
auto N = problem_size.N;
auto K = problem_size.K;
auto StrideA = problem_size.StrideA;
auto StrideB = problem_size.StrideB;
auto StrideC = problem_size.StrideC;
auto KBatch = problem_size.KBatch;
auto f_host_tensor_descriptor =
[](std::size_t row, std::size_t col, std::size_t stride, auto layout) {
if constexpr(std::is_same_v<decltype(layout), ck::tensor_layout::gemm::RowMajor>)
{
return HostTensorDescriptor({row, col}, {stride, 1_uz});
}
else
{
return HostTensorDescriptor({row, col}, {1_uz, stride});
}
};
auto f_get_default_stride =
[](std::size_t row, std::size_t col, ck::index_t stride, auto layout) {
if(stride == -1)
{
// give a chance if stride is -1, return a default packed stride
if constexpr(std::is_same_v<decltype(layout), ck::tensor_layout::gemm::RowMajor>)
{
return static_cast<std::size_t>(col);
}
else
{
return static_cast<std::size_t>(row);
}
}
else
return static_cast<std::size_t>(stride);
};
StrideA = f_get_default_stride(M, K, StrideA, ALayout{});
StrideB = f_get_default_stride(K, N, StrideB, BLayout{});
StrideC = f_get_default_stride(M, N, StrideC, CLayout{});
Tensor<ADataType> a_m_k(f_host_tensor_descriptor(M, K, StrideA, ALayout{}));
Tensor<BDataType> b_k_n(f_host_tensor_descriptor(K, N, StrideB, BLayout{}));
Tensor<BDataType> b_k_n_permute(f_host_tensor_descriptor(K, N, StrideB, BLayout{}));
switch(config.init_method)
{
case 0:
a_m_k.GenerateTensorValue(GeneratorTensor_1<ADataType>{1});
b_k_n.GenerateTensorValue(GeneratorTensor_1<BDataType>{1});
break;
case 1:
a_m_k.GenerateTensorValue(GeneratorTensor_2<ADataType>{-2, 2});
b_k_n.GenerateTensorValue(GeneratorTensor_2<BDataType>{-2, 2});
break;
case 2:
a_m_k.GenerateTensorValue(GeneratorTensor_1<ADataType>{1});
b_k_n.GenerateTensorValue(GeneratorTensor_2<BDataType>{-2, 2});
break;
case 3:
a_m_k.GenerateTensorValue(GeneratorTensor_2<ADataType>{-2, 2});
b_k_n.GenerateTensorValue(GeneratorTensor_1<BDataType>{1});
break;
default:
a_m_k.GenerateTensorValue(GeneratorTensor_3<ADataType>{0.0, 1.0});
b_k_n.GenerateTensorValue(GeneratorTensor_2<BDataType>{-2, 2});
}
Tensor<CDataType> c_m_n_host_result(f_host_tensor_descriptor(M, N, StrideC, CLayout{}));
Tensor<CDataType> c_m_n_device_result(f_host_tensor_descriptor(M, N, StrideC, CLayout{}));
std::cout << "a_m_k: " << a_m_k.mDesc << std::endl;
std::cout << "b_k_n: " << b_k_n.mDesc << std::endl;
std::cout << "c_m_n: " << c_m_n_host_result.mDesc << std::endl;
DeviceMem a_m_k_device_buf(sizeof(ADataType) * a_m_k.mDesc.GetElementSpaceSize());
DeviceMem b_k_n_device_buf(sizeof(BDataType) * b_k_n_permute.mDesc.GetElementSpaceSize());
DeviceMem c_m_n_device_buf(sizeof(CDataType) * c_m_n_device_result.mDesc.GetElementSpaceSize());
// weight permute
if constexpr(PermuteB)
{
int K1 = KPerBlock;
int K0 = K / KPerBlock;
// int K0, N, K1
for(int j = 0; j < K0; j++)
{
for(int i = 0; i < N; i++)
{
for(int jj = 0; jj < K1; jj++)
{
b_k_n_permute(j * N * K1 + i * K1 + jj) = b_k_n(i * K + (j * K1 + jj));
}
}
}
}
else
{
for(int i = 0; i < N; i++)
{
for(int j = 0; j < K; j++)
{
b_k_n_permute(i * K + j) = b_k_n(i * K + j);
}
}
}
// vector pk_i4x4 permute
for(int i = 0; i < N; i++)
{
for(int j = 0; j < K; j += 8)
{
int input[8];
for(int k = 0; k < 4; k++)
{
int i4x2 = b_k_n_permute(j + k * 2, i).data;
input[k * 2 + 0] = (i4x2 >> 4) & 0xf;
input[k * 2 + 1] = (i4x2 >> 0) & 0xf;
}
// permute 01234567->20643175
{
int hi = input[2];
int lo = input[0];
int i4x2 = (hi << 4) | lo;
b_k_n_permute(j + 0, i) = i4x2;
}
{
int hi = input[6];
int lo = input[4];
int i4x2 = (hi << 4) | lo;
b_k_n_permute(j + 2, i) = i4x2;
}
{
int hi = input[3];
int lo = input[1];
int i4x2 = (hi << 4) | lo;
b_k_n_permute(j + 4, i) = i4x2;
}
{
int hi = input[7];
int lo = input[5];
int i4x2 = (hi << 4) | lo;
b_k_n_permute(j + 6, i) = i4x2;
}
}
}
a_m_k_device_buf.ToDevice(a_m_k.mData.data());
b_k_n_device_buf.ToDevice(b_k_n_permute.mData.data());
DeviceMem workspace;
auto a_element_op = AElementOp{};
auto b_element_op = BElementOp{};
auto c_element_op = CElementOp{};
// do GEMM
auto gemm = DeviceGemmV2Instance{};
auto invoker = gemm.MakeInvoker();
float ave_time = 0;
auto argument = gemm.MakeArgument(static_cast<ADataType*>(a_m_k_device_buf.GetDeviceBuffer()),
static_cast<BDataType*>(b_k_n_device_buf.GetDeviceBuffer()),
static_cast<CDataType*>(c_m_n_device_buf.GetDeviceBuffer()),
M,
N,
K,
StrideA,
StrideB,
StrideC,
KBatch,
a_element_op,
b_element_op,
c_element_op);
if(!gemm.IsSupportedArgument(argument))
{
std::cerr << gemm.GetTypeString() << " does not support this problem" << std::endl;
return true;
}
bool pass = true;
if(config.do_verification)
{
auto ref_gemm = ReferenceGemmInstance{};
auto ref_invoker = ref_gemm.MakeInvoker();
auto ref_argument = ref_gemm.MakeArgument(
a_m_k, b_k_n, c_m_n_host_result, PassThrough{}, PassThrough{}, PassThrough{});
ref_invoker.Run(ref_argument);
ave_time = invoker.Run(argument, StreamConfig{nullptr, false, 0});
c_m_n_device_buf.FromDevice(c_m_n_device_result.mData.data());
pass &= ck::utils::check_err(c_m_n_device_result,
c_m_n_host_result,
"Error: Incorrect results!",
get_rtol<CDataType>(),
get_atol<CDataType>());
}
if(config.time_kernel)
{
ave_time =
invoker.Run(argument, StreamConfig{nullptr, config.time_kernel, 0, 20, 50, true, 50});
std::size_t flop = 2_uz * M * N * K;
std::size_t num_btype =
sizeof(ADataType) * M * K +
sizeof(BDataType) * K * N /
(ck::is_same_v<ck::remove_cvref_t<BDataType>, ck::pk_i4_t> ? 2 : 1) +
sizeof(CDataType) * M * N;
float tflops = static_cast<float>(flop) / 1.E9 / ave_time;
float gb_per_sec = num_btype / 1.E6 / ave_time;
std::cout << "Perf: " << ave_time << " ms, " << tflops << " TFlops, " << gb_per_sec
<< " GB/s, " << gemm.GetTypeString() << std::endl;
}
return pass;
}
bool run_gemm_splitk_example(int argc, char* argv[])
{
ProblemSizeSplitK problem_size;
ExecutionConfig config;
return parse_cmd_args(argc, argv, problem_size, config) && run_gemm(problem_size, config);
}
int main(int argc, char* argv[]) { return !run_gemm_splitk_example(argc, argv); }
example/01_gemm/gemm_xdl_fp16_v3.cpp
View file @ a33e0b10
...@@ -12,7 +12,7 @@ using CShuffleDataType = ck::half_t; ...@@ -12,7 +12,7 @@ using CShuffleDataType = ck::half_t;
using CDataType = ck::half_t; using CDataType = ck::half_t;
using ALayout = Row; using ALayout = Row;
using BLayout = Row; using BLayout = Col;
using CLayout = Row; using CLayout = Row;
using AElementOp = PassThrough; using AElementOp = PassThrough;
...@@ -27,17 +27,17 @@ using DeviceGemmV2Instance = ...@@ -27,17 +27,17 @@ using DeviceGemmV2Instance =
ALayout, BLayout, CLayout, ALayout, BLayout, CLayout,
ADataType, BDataType, CDataType, AccDataType, CShuffleDataType, ADataType, BDataType, CDataType, AccDataType, CShuffleDataType,
PassThrough, PassThrough, PassThrough, GemmDefault, PassThrough, PassThrough, PassThrough, GemmDefault,
256, 64,
224, 256, 16, 16,
64, 8, 2, 256, 8, 8,
16, 16, 16, 16,
7, 8, 1, 1,
S<8, 32, 1>, S<1, 0, 2>, S<1, 0, 2>, S<32, 2, 1>, S<1, 0, 2>, S<1, 0, 2>,
2, 8, 8, 0, 2, 8, 8, 0,
S<8, 32, 1>, S<0, 2, 1>, S<0, 2, 1>, S<32, 2, 1>, S<1, 0, 2>, S<1, 0, 2>,
1, 8, 2, 0, 2, 8, 8, 0,
1, 2, S<1, 32, 1, 8>, 8, 1, 1, S<1, 16, 1, 4>, 4,
ck::BlockGemmPipelineScheduler::Intrawave,ck::BlockGemmPipelineVersion::v3>; ck::BlockGemmPipelineScheduler::Interwave, ck::BlockGemmPipelineVersion::v2>;
// clang-format on // clang-format on
using ReferenceGemmInstance = ck::tensor_operation::host:: using ReferenceGemmInstance = ck::tensor_operation::host::
......
example/01_gemm/run_gemm_example.inc
View file @ a33e0b10
...@@ -5,88 +5,6 @@ ...@@ -5,88 +5,6 @@
#include "ck/tensor_operation/gpu/device/device_gemm_streamk.hpp" #include "ck/tensor_operation/gpu/device/device_gemm_streamk.hpp"
template <typename DataType>
inline __host__ __device__ constexpr double get_rtol()
{
if constexpr(std::is_same_v<DataType, float>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, double>)
{
return 1e-6;
}
else if constexpr(std::is_same_v<DataType, ck::half_t>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, ck::bhalf_t>)
{
return 5e-2;
}
else if constexpr(std::is_same_v<DataType, int32_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, int8_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, ck::f8_t>)
{
return 2e-1;
}
else if constexpr(std::is_same_v<DataType, ck::bf8_t>)
{
return 2e-1;
}
else
{
return 1e-3;
}
}
template <typename DataType>
inline __host__ __device__ constexpr double get_atol()
{
if constexpr(std::is_same_v<DataType, float>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, double>)
{
return 1e-6;
}
else if constexpr(std::is_same_v<DataType, ck::half_t>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, ck::bhalf_t>)
{
return 5e-2;
}
else if constexpr(std::is_same_v<DataType, int32_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, int8_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, ck::f8_t>)
{
return 2e-1;
}
else if constexpr(std::is_same_v<DataType, ck::bf8_t>)
{
return 2e-1;
}
else
{
return 1e-3;
}
}
template <typename ProblemType> template <typename ProblemType>
bool run_gemm(const ProblemType& problem_size, const ExecutionConfig& config) bool run_gemm(const ProblemType& problem_size, const ExecutionConfig& config)
{ {
......
example/01_gemm/run_gemm_example_streamk_v2.inc
View file @ a33e0b10
...@@ -3,88 +3,6 @@ ...@@ -3,88 +3,6 @@
#pragma once #pragma once
template <typename DataType>
inline __host__ __device__ constexpr double get_rtol()
{
if constexpr(std::is_same_v<DataType, float>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, double>)
{
return 1e-6;
}
else if constexpr(std::is_same_v<DataType, ck::half_t>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, ck::bhalf_t>)
{
return 5e-2;
}
else if constexpr(std::is_same_v<DataType, int32_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, int8_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, ck::f8_t>)
{
return 1e-1; // 240 and 224 are acceptable
}
else if constexpr(std::is_same_v<DataType, ck::bf8_t>)
{
return 1.5e-1; // 57344 and 49152 are acceptable
}
else
{
return 1e-3;
}
}
template <typename DataType>
inline __host__ __device__ constexpr double get_atol()
{
if constexpr(std::is_same_v<DataType, float>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, double>)
{
return 1e-6;
}
else if constexpr(std::is_same_v<DataType, ck::half_t>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, ck::bhalf_t>)
{
return 5e-2;
}
else if constexpr(std::is_same_v<DataType, int32_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, int8_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, ck::f8_t>)
{
return 16.1; // 240 and 224 are acceptable
}
else if constexpr(std::is_same_v<DataType, ck::bf8_t>)
{
return 8192.1; // 57344 and 49152 are acceptable
}
else
{
return 1e-3;
}
}
template <typename ProblemType> template <typename ProblemType>
bool run_gemm(const ProblemType& problem_size, const ExecutionConfig& config) bool run_gemm(const ProblemType& problem_size, const ExecutionConfig& config)
{ {
......
example/01_gemm/run_gemm_example_v2.inc
View file @ a33e0b10
...@@ -3,88 +3,6 @@ ...@@ -3,88 +3,6 @@
#pragma once #pragma once
template <typename DataType>
inline __host__ __device__ constexpr double get_rtol()
{
if constexpr(std::is_same_v<DataType, float>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, double>)
{
return 1e-6;
}
else if constexpr(std::is_same_v<DataType, ck::half_t>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, ck::bhalf_t>)
{
return 5e-2;
}
else if constexpr(std::is_same_v<DataType, int32_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, int8_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, ck::f8_t>)
{
return 1e-1; // 240 and 224 are acceptable
}
else if constexpr(std::is_same_v<DataType, ck::bf8_t>)
{
return 1.5e-1; // 57344 and 49152 are acceptable
}
else
{
return 1e-3;
}
}
template <typename DataType>
inline __host__ __device__ constexpr double get_atol()
{
if constexpr(std::is_same_v<DataType, float>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, double>)
{
return 1e-6;
}
else if constexpr(std::is_same_v<DataType, ck::half_t>)
{
return 1e-3;
}
else if constexpr(std::is_same_v<DataType, ck::bhalf_t>)
{
return 5e-2;
}
else if constexpr(std::is_same_v<DataType, int32_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, int8_t>)
{
return 1e-1;
}
else if constexpr(std::is_same_v<DataType, ck::f8_t>)
{
return 16.1; // 240 and 224 are acceptable
}
else if constexpr(std::is_same_v<DataType, ck::bf8_t>)
{
return 8192.1; // 57344 and 49152 are acceptable
}
else
{
return 1e-3;
}
}
template <typename ProblemType> template <typename ProblemType>
bool run_gemm(const ProblemType& problem_size, const ExecutionConfig& config) bool run_gemm(const ProblemType& problem_size, const ExecutionConfig& config)
{ {
......
include/ck/library/utility/host_tensor.hpp
View file @ a33e0b10
...@@ -266,18 +266,18 @@ struct Tensor ...@@ -266,18 +266,18 @@ struct Tensor
using Data = std::vector<T>; using Data = std::vector<T>;
template <typename X> template <typename X>
Tensor(std::initializer_list<X> lens) : mDesc(lens), mData(mDesc.GetElementSpaceSize()) Tensor(std::initializer_list<X> lens) : mDesc(lens), mData(GetElementSpaceSize())
{ {
} }
template <typename X, typename Y> template <typename X, typename Y>
Tensor(std::initializer_list<X> lens, std::initializer_list<Y> strides) Tensor(std::initializer_list<X> lens, std::initializer_list<Y> strides)
: mDesc(lens, strides), mData(mDesc.GetElementSpaceSize()) : mDesc(lens, strides), mData(GetElementSpaceSize())
{ {
} }
template <typename Lengths> template <typename Lengths>
Tensor(const Lengths& lens) : mDesc(lens), mData(mDesc.GetElementSpaceSize()) Tensor(const Lengths& lens) : mDesc(lens), mData(GetElementSpaceSize())
{ {
} }
...@@ -287,7 +287,7 @@ struct Tensor ...@@ -287,7 +287,7 @@ struct Tensor
{ {
} }
Tensor(const Descriptor& desc) : mDesc(desc), mData(mDesc.GetElementSpaceSize()) {} Tensor(const Descriptor& desc) : mDesc(desc), mData(GetElementSpaceSize()) {}
template <typename OutT> template <typename OutT>
Tensor<OutT> CopyAsType() const Tensor<OutT> CopyAsType() const
...@@ -322,7 +322,17 @@ struct Tensor ...@@ -322,7 +322,17 @@ struct Tensor
std::size_t GetElementSize() const { return mDesc.GetElementSize(); } std::size_t GetElementSize() const { return mDesc.GetElementSize(); }
std::size_t GetElementSpaceSize() const { return mDesc.GetElementSpaceSize(); } std::size_t GetElementSpaceSize() const
{
if constexpr(ck::is_same_v<ck::remove_cvref_t<T>, ck::pk_i4_t>)
{
return (mDesc.GetElementSpaceSize() + 1) / 2;
}
else
{
return mDesc.GetElementSpaceSize();
}
}
std::size_t GetElementSpaceSizeInBytes() const { return sizeof(T) * GetElementSpaceSize(); } std::size_t GetElementSpaceSizeInBytes() const { return sizeof(T) * GetElementSpaceSize(); }
...@@ -469,29 +479,64 @@ struct Tensor ...@@ -469,29 +479,64 @@ struct Tensor
template <typename... Is> template <typename... Is>
std::size_t GetOffsetFromMultiIndex(Is... is) const std::size_t GetOffsetFromMultiIndex(Is... is) const
{ {
return mDesc.GetOffsetFromMultiIndex(is...); if constexpr(ck::is_same_v<ck::remove_cvref_t<T>, ck::pk_i4_t>)
{
return mDesc.GetOffsetFromMultiIndex(is...) / 2;
}
else
{
return mDesc.GetOffsetFromMultiIndex(is...);
}
} }
template <typename... Is> template <typename... Is>
T& operator()(Is... is) T& operator()(Is... is)
{ {
return mData[mDesc.GetOffsetFromMultiIndex(is...)]; if constexpr(ck::is_same_v<ck::remove_cvref_t<T>, ck::pk_i4_t>)
{
return mData[mDesc.GetOffsetFromMultiIndex(is...) / 2];
}
else
{
return mData[mDesc.GetOffsetFromMultiIndex(is...)];
}
} }
template <typename... Is> template <typename... Is>
const T& operator()(Is... is) const const T& operator()(Is... is) const
{ {
return mData[mDesc.GetOffsetFromMultiIndex(is...)]; if constexpr(ck::is_same_v<ck::remove_cvref_t<T>, ck::pk_i4_t>)
{
return mData[mDesc.GetOffsetFromMultiIndex(is...) / 2];
}
else
{
return mData[mDesc.GetOffsetFromMultiIndex(is...)];
}
} }
T& operator()(std::vector<std::size_t> idx) T& operator()(std::vector<std::size_t> idx)
{ {
return mData[mDesc.GetOffsetFromMultiIndex(idx)]; if constexpr(ck::is_same_v<ck::remove_cvref_t<T>, ck::pk_i4_t>)
{
return mData[mDesc.GetOffsetFromMultiIndex(idx) / 2];
}
else
{
return mData[mDesc.GetOffsetFromMultiIndex(idx)];
}
} }
const T& operator()(std::vector<std::size_t> idx) const const T& operator()(std::vector<std::size_t> idx) const
{ {
return mData[mDesc.GetOffsetFromMultiIndex(idx)]; if constexpr(ck::is_same_v<ck::remove_cvref_t<T>, ck::pk_i4_t>)
{
return mData[mDesc.GetOffsetFromMultiIndex(idx) / 2];
}
else
{
return mData[mDesc.GetOffsetFromMultiIndex(idx)];
}
} }
typename Data::iterator begin() { return mData.begin(); } typename Data::iterator begin() { return mData.begin(); }
......
include/ck/library/utility/host_tensor_generator.hpp
View file @ a33e0b10
...@@ -81,6 +81,20 @@ struct GeneratorTensor_1<int8_t> ...@@ -81,6 +81,20 @@ struct GeneratorTensor_1<int8_t>
} }
}; };
template <>
struct GeneratorTensor_1<ck::pk_i4_t>
{
int8_t value = 1;
template <typename... Is>
ck::pk_i4_t operator()(Is...)
{
int t = value + 8;
ck::pk_i4_t r = ((t << 4) + t) & 0xff;
return r;
}
};
template <typename T> template <typename T>
struct GeneratorTensor_2 struct GeneratorTensor_2
{ {
...@@ -121,6 +135,22 @@ struct GeneratorTensor_2<int8_t> ...@@ -121,6 +135,22 @@ struct GeneratorTensor_2<int8_t>
} }
}; };
template <>
struct GeneratorTensor_2<ck::pk_i4_t>
{
int min_value = 0;
int max_value = 1;
template <typename... Is>
ck::pk_i4_t operator()(Is...)
{
int hi = std::rand() % (max_value - min_value) + min_value + 8;
int lo = std::rand() % (max_value - min_value) + min_value + 8;
ck::pk_i4_t r = ((hi << 4) + lo) & 0xff;
return r;
}
};
#if defined CK_ENABLE_FP8 #if defined CK_ENABLE_FP8
template <> template <>
struct GeneratorTensor_2<ck::f8_t> struct GeneratorTensor_2<ck::f8_t>
......
include/ck/tensor/static_tensor.hpp
View file @ a33e0b10
...@@ -167,7 +167,7 @@ struct StaticTensorTupleOfVectorBuffer ...@@ -167,7 +167,7 @@ struct StaticTensorTupleOfVectorBuffer
// Idx is for S, not X. Idx should be aligned with X // Idx is for S, not X. Idx should be aligned with X
template <typename X, template <typename X,
typename Idx, typename Idx,
typename enable_if<has_same_scalar_type<S, X>::value && typename enable_if<(has_same_scalar_type<S, X>::value || !is_native_type<S>()) &&
is_known_at_compile_time<Idx>::value && Idx::Size() == ndim_, is_known_at_compile_time<Idx>::value && Idx::Size() == ndim_,
bool>::type = false> bool>::type = false>
__host__ __device__ constexpr X GetAsType(Idx) const __host__ __device__ constexpr X GetAsType(Idx) const
...@@ -201,7 +201,7 @@ struct StaticTensorTupleOfVectorBuffer ...@@ -201,7 +201,7 @@ struct StaticTensorTupleOfVectorBuffer
// Idx is for S, not X. Idx should be aligned with X // Idx is for S, not X. Idx should be aligned with X
template <typename X, template <typename X,
typename Idx, typename Idx,
typename enable_if<has_same_scalar_type<S, X>::value && typename enable_if<(has_same_scalar_type<S, X>::value || !is_native_type<S>()) &&
is_known_at_compile_time<Idx>::value && Idx::Size() == ndim_, is_known_at_compile_time<Idx>::value && Idx::Size() == ndim_,
bool>::type = false> bool>::type = false>
__host__ __device__ constexpr void SetAsType(Idx, X x) __host__ __device__ constexpr void SetAsType(Idx, X x)
......
include/ck/tensor_operation/gpu/device/device_gemm_v2.hpp
View file @ a33e0b10
...@@ -36,6 +36,10 @@ struct DeviceGemmV2 : public BaseOperator ...@@ -36,6 +36,10 @@ struct DeviceGemmV2 : public BaseOperator
CElementwiseOperation c_element_op) = 0; CElementwiseOperation c_element_op) = 0;
virtual std::unique_ptr<BaseInvoker> MakeInvokerPointer() = 0; virtual std::unique_ptr<BaseInvoker> MakeInvokerPointer() = 0;
virtual bool GetPermuteA() = 0;
virtual bool GetPermuteB() = 0;
virtual ck::index_t GetKPerBlock() = 0;
}; };
template <typename ALayout, template <typename ALayout,
......
include/ck/tensor_operation/gpu/device/impl/device_gemm_xdl_cshuffle_v3.hpp
View file @ a33e0b10
...@@ -64,7 +64,9 @@ template <typename ALayout, ...@@ -64,7 +64,9 @@ template <typename ALayout,
BlockGemmPipelineScheduler BlkGemmPipeSched = BlockGemmPipelineScheduler::Intrawave, BlockGemmPipelineScheduler BlkGemmPipeSched = BlockGemmPipelineScheduler::Intrawave,
BlockGemmPipelineVersion BlkGemmPipelineVer = BlockGemmPipelineVersion::v1, BlockGemmPipelineVersion BlkGemmPipelineVer = BlockGemmPipelineVersion::v1,
typename ComputeTypeA = CDataType, typename ComputeTypeA = CDataType,
typename ComputeTypeB = ComputeTypeA> typename ComputeTypeB = ComputeTypeA,
bool PermuteA = false,
bool PermuteB = false>
struct DeviceGemm_Xdl_CShuffleV3 : public DeviceGemmV2<ALayout, struct DeviceGemm_Xdl_CShuffleV3 : public DeviceGemmV2<ALayout,
BLayout, BLayout,
CLayout, CLayout,
...@@ -122,7 +124,9 @@ struct DeviceGemm_Xdl_CShuffleV3 : public DeviceGemmV2<ALayout, ...@@ -122,7 +124,9 @@ struct DeviceGemm_Xdl_CShuffleV3 : public DeviceGemmV2<ALayout,
BlkGemmPipeSched, BlkGemmPipeSched,
BlkGemmPipelineVer, BlkGemmPipelineVer,
ComputeTypeA, ComputeTypeA,
ComputeTypeB>; ComputeTypeB,
PermuteA,
PermuteB>;
using Argument = typename GridwiseGemm::Argument; using Argument = typename GridwiseGemm::Argument;
...@@ -633,6 +637,11 @@ struct DeviceGemm_Xdl_CShuffleV3 : public DeviceGemmV2<ALayout, ...@@ -633,6 +637,11 @@ struct DeviceGemm_Xdl_CShuffleV3 : public DeviceGemmV2<ALayout,
return IsSupportedArgument(*dynamic_cast<const Argument*>(p_arg)); return IsSupportedArgument(*dynamic_cast<const Argument*>(p_arg));
} }
index_t GetKPerBlock() override { return KPerBlock; }
bool GetPermuteA() override { return PermuteA; }
bool GetPermuteB() override { return PermuteB; }
static auto MakeArgument(const ADataType* p_a, static auto MakeArgument(const ADataType* p_a,
const BDataType* p_b, const BDataType* p_b,
CDataType* p_c, CDataType* p_c,
......
include/ck/tensor_operation/gpu/element/unary_element_wise_operation.hpp
View file @ a33e0b10
...@@ -7,12 +7,177 @@ ...@@ -7,12 +7,177 @@
#include "ck/utility/math.hpp" #include "ck/utility/math.hpp"
#include "ck/utility/math_v2.hpp" #include "ck/utility/math_v2.hpp"
#include "ck/utility/type_convert.hpp" #include "ck/utility/type_convert.hpp"
#include "ck/utility/amd_inline_asm.hpp"
#include <cassert> #include <cassert>
namespace ck { namespace ck {
// Fast int4x4 to half8_t data type conversion based on paper
// [Who Says Elephants Can't Run: Bringing Large Scale MoE Models into Cloud Scale Production]
// (https://arxiv.org/abs/2211.10017) and implementation:
// https://github.com/NVIDIA/FasterTransformer/blob/main/src/fastertransformer/cutlass_extensions/include/cutlass_extensions/interleaved_numeric_conversion.h
__host__ __device__ inline half4_t pki4_to_half4(int q)
{
const int LO = 0x000f000f;
const int HI = 0x00f000f0;
const int EX = 0x64006400;
// Extract the two int4 at low bit and create two fp16 number.
int lo = amd_assembly_and_or_b32(q, LO, EX);
// Extract the two int4 at hight bit and create two fp16 number.
int hi = amd_assembly_and_or_b32(q, HI, EX);
const int SUB = 0xE408E408; // half2 {-1032, -1032}
const int MUL = 0x2c002c00; // half2 {1 / 16, 1 / 16}
const int ADD = 0xd480d480; // half2 {-72, -72}
vector_type<half_t, 4> res;
// for two fp16 from lowbit, subtract 1032 to get correct fp16 value
res.template AsType<half2_t>()(Number<0>{}) =
amd_assembly_pk_add_f16(bit_cast<half2_t>(lo), bit_cast<half2_t>(SUB));
// for two fp16 from highbit, divide 16 and subtract 72 to get correct fp16 value
res.template AsType<half2_t>()(Number<1>{}) = amd_assembly_pk_fma_f16(
bit_cast<half2_t>(hi), bit_cast<half2_t>(MUL), bit_cast<half2_t>(ADD));
return res.template AsType<half4_t>()[Number<0>{}];
}
__host__ __device__ inline half2_t pki4_to_half2(pk_i4_t q)
{
#if 1
uint8_t x_u8 = ck::bit_cast<uint8_t>(q);
uint32_t i4s = ((x_u8 & 0x0f) << 16) | ((x_u8 & 0xf0) >> 4);
const int EX = 0x64006400;
const int SUB = 0xE408E408; //-8
int lo = i4s | EX;
return amd_assembly_pk_add_f16(bit_cast<half2_t>(lo), bit_cast<half2_t>(SUB));
#else
uint8_t x_u8 = ck::bit_cast<uint8_t>(q);
vector_type<half_t, 2> res;
half_t x_h = (x_u8 & 0x0f) - 8;
half_t x_l = ((x_u8 & 0xf0) >> 4) - 8;
res.template AsType<half_t>()(Number<0>{}) = x_l;
res.template AsType<half_t>()(Number<1>{}) = x_h;
return res.template AsType<half2_t>()[Number<0>{}];
#endif
}
__host__ __device__ inline bhalf4_t pki4_to_bhalf4(int q)
{
uint32_t i8s = (q & 0xf) | ((q & 0xf0) << 4) | ((q & 0xf00) << 8) | ((q & 0xf000) << 12);
static constexpr uint32_t fp32_base = 0x4B000000;
float fp32_intermediates[4];
uint32_t* fp32_intermediates_casted = reinterpret_cast<uint32_t*>(fp32_intermediates);
fp32_intermediates_casted[0] = __byte_perm(i8s, fp32_base, 0x7650);
fp32_intermediates_casted[1] = __byte_perm(i8s, fp32_base, 0x7651);
fp32_intermediates_casted[2] = __byte_perm(i8s, fp32_base, 0x7652);
fp32_intermediates_casted[3] = __byte_perm(i8s, fp32_base, 0x7653);
fp32_intermediates[0] -= 8388616.f;
fp32_intermediates[1] -= 8388616.f;
fp32_intermediates[2] -= 8388616.f;
fp32_intermediates[3] -= 8388616.f;
vector_type<bhalf_t, 4> res;
res.template AsType<bhalf2_t>()(Number<0>{}) = bit_cast<bhalf2_t>(
__byte_perm(fp32_intermediates_casted[1], fp32_intermediates_casted[0], 0x7632));
res.template AsType<bhalf2_t>()(Number<1>{}) = bit_cast<bhalf2_t>(
__byte_perm(fp32_intermediates_casted[3], fp32_intermediates_casted[2], 0x7632));
return res.template AsType<bhalf4_t>()[Number<0>{}];
}
__host__ __device__ inline bhalf2_t pki4_to_bhalf2(pk_i4_t q)
{
uint8_t x_u8 = ck::bit_cast<uint8_t>(q);
float x_h = ((x_u8 & 0x0f) >> 0) - 8.f;
float x_l = ((x_u8 & 0xf0) >> 4) - 8.f;
vector_type<bhalf_t, 2> res;
res.template AsType<bhalf_t>()(Number<0>{}) = type_convert<bhalf_t>(x_l);
res.template AsType<bhalf_t>()(Number<1>{}) = type_convert<bhalf_t>(x_h);
return res.template AsType<bhalf2_t>()[Number<0>{}];
}
namespace tensor_operation { namespace tensor_operation {
namespace element_wise { namespace element_wise {
struct PassThroughPack8
{
template <typename Y, typename X>
__host__ __device__ void operator()(Y& y, const X& x) const;
__host__ __device__ constexpr void operator()(ck::half8_t& y, const ck::pk_i4x4_t& x) const
{
#if 1
vector_type<half_t, 8> result;
result.template AsType<half4_t>()(Number<0>{}) = pki4_to_half4(bit_cast<int>(x));
result.template AsType<half4_t>()(Number<1>{}) = pki4_to_half4(bit_cast<int>(x) >> 8);
y = result.template AsType<half8_t>()[Number<0>{}];
#else
vector_type<half_t, 8> dst;
vector_type<pk_i4_t, 4> src{x};
dst.template AsType<half2_t>()(Number<0>{}) =
pki4_to_half2(src.template AsType<pk_i4_t>()[Number<0>{}]);
dst.template AsType<half2_t>()(Number<1>{}) =
pki4_to_half2(src.template AsType<pk_i4_t>()[Number<1>{}]);
dst.template AsType<half2_t>()(Number<2>{}) =
pki4_to_half2(src.template AsType<pk_i4_t>()[Number<2>{}]);
dst.template AsType<half2_t>()(Number<3>{}) =
pki4_to_half2(src.template AsType<pk_i4_t>()[Number<3>{}]);
y = dst.template AsType<half8_t>()[Number<0>{}];
#endif
}
__host__ __device__ constexpr void operator()(ck::bhalf8_t& y, const ck::pk_i4x4_t& x) const
{
#if 1
vector_type<bhalf_t, 8> result;
result.template AsType<bhalf4_t>()(Number<0>{}) = pki4_to_bhalf4(bit_cast<int>(x));
result.template AsType<bhalf4_t>()(Number<1>{}) = pki4_to_bhalf4(bit_cast<int>(x) >> 16);
y = result.template AsType<bhalf8_t>()[Number<0>{}];
#else
vector_type<bhalf_t, 8> dst;
vector_type<pk_i4_t, 4> src{x};
dst.template AsType<bhalf2_t>()(Number<0>{}) =
pki4_to_bhalf2(src.template AsType<pk_i4_t>()[Number<0>{}]);
dst.template AsType<bhalf2_t>()(Number<1>{}) =
pki4_to_bhalf2(src.template AsType<pk_i4_t>()[Number<1>{}]);
dst.template AsType<bhalf2_t>()(Number<2>{}) =
pki4_to_bhalf2(src.template AsType<pk_i4_t>()[Number<2>{}]);
dst.template AsType<bhalf2_t>()(Number<3>{}) =
pki4_to_bhalf2(src.template AsType<pk_i4_t>()[Number<3>{}]);
y = dst.template AsType<bhalf8_t>()[Number<0>{}];
#endif
}
constexpr const static bool is_pack8_invocable = true;
};
#pragma clang diagnostic push #pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wnon-virtual-dtor" #pragma clang diagnostic ignored "-Wnon-virtual-dtor"
struct UnaryOpBase struct UnaryOpBase
...@@ -49,6 +214,24 @@ struct PassThroughPack2 ...@@ -49,6 +214,24 @@ struct PassThroughPack2
auto t = type_convert<float2_t>(x); auto t = type_convert<float2_t>(x);
y = type_convert<half2_t>(t); y = type_convert<half2_t>(t);
} }
__host__ __device__ constexpr void operator()(ck::half2_t& y, const ck::pk_i4_t& x) const
{
#if 1
uint8_t x_u8 = ck::bit_cast<uint8_t>(x);
uint8_t x_l = (x_u8 & 0x0f) >> 0;
uint8_t x_h = (x_u8 & 0xf0) >> 4;
auto l_f16 = ck::type_convert<ck::half_t>(x_l);
auto h_f16 = ck::type_convert<ck::half_t>(x_h);
y = {l_f16, h_f16};
#else
uint32_t t = ck::bit_cast<uint8_t>(x);
y = ck::bit_cast<half2_t>(t);
#endif
}
constexpr const static bool is_pack2_invocable = true; constexpr const static bool is_pack2_invocable = true;
}; };
...@@ -76,6 +259,12 @@ struct PassThrough final : public UnaryOpBase ...@@ -76,6 +259,12 @@ struct PassThrough final : public UnaryOpBase
template <typename Y, typename X> template <typename Y, typename X>
__host__ __device__ void operator()(Y& y, const X& x) const; __host__ __device__ void operator()(Y& y, const X& x) const;
template <>
__host__ __device__ void operator()<pk_i4_t, pk_i4_t>(pk_i4_t& y, const pk_i4_t& x) const
{
y = x;
}
template <> template <>
__host__ __device__ void operator()<float, double>(float& y, const double& x) const __host__ __device__ void operator()<float, double>(float& y, const double& x) const
{ {
......
include/ck/tensor_operation/gpu/grid/gridwise_gemm_xdl_cshuffle_v3.hpp
View file @ a33e0b10
...@@ -127,7 +127,9 @@ template <typename ALayout, ...@@ -127,7 +127,9 @@ template <typename ALayout,
BlockGemmPipelineScheduler BlkGemmPipeSched = BlockGemmPipelineScheduler::Intrawave, BlockGemmPipelineScheduler BlkGemmPipeSched = BlockGemmPipelineScheduler::Intrawave,
BlockGemmPipelineVersion BlkGemmPipelineVer = BlockGemmPipelineVersion::v4, BlockGemmPipelineVersion BlkGemmPipelineVer = BlockGemmPipelineVersion::v4,
typename ComputeTypeA = CDataType, typename ComputeTypeA = CDataType,
typename ComputeTypeB = ComputeTypeA> typename ComputeTypeB = ComputeTypeA,
bool PermuteA = false,
bool PermuteB = false>
struct GridwiseGemm_xdl_cshuffle_v3 struct GridwiseGemm_xdl_cshuffle_v3
{ {
static constexpr auto I0 = Number<0>{}; static constexpr auto I0 = Number<0>{};
...@@ -151,6 +153,20 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -151,6 +153,20 @@ struct GridwiseGemm_xdl_cshuffle_v3
using ThisThreadBlock = ThisThreadBlock<BlockSize>; using ThisThreadBlock = ThisThreadBlock<BlockSize>;
static constexpr index_t APackedSize = []() {
if constexpr(is_same_v<remove_cvref_t<ADataType>, pk_i4_t>)
return 2;
else
return 1;
}();
static constexpr index_t BPackedSize = []() {
if constexpr(is_same_v<remove_cvref_t<BDataType>, pk_i4_t>)
return 2;
else
return 1;
}();
__host__ static auto CalculateGridSize(index_t M, index_t N, index_t KBatch) __host__ static auto CalculateGridSize(index_t M, index_t N, index_t KBatch)
{ {
return std::make_tuple(Block2CTileMap::CalculateGridSize(M, N), 1, KBatch); return std::make_tuple(Block2CTileMap::CalculateGridSize(M, N), 1, KBatch);
...@@ -319,6 +335,10 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -319,6 +335,10 @@ struct GridwiseGemm_xdl_cshuffle_v3
using GemmSpecialization = tensor_operation::device::GemmSpecialization; using GemmSpecialization = tensor_operation::device::GemmSpecialization;
static_assert(!(is_same_v<remove_cvref_t<ADataType>, pk_i4_t> &&
GemmSpec != GemmSpecialization::Default),
"pk_i4_t does not support padding");
if constexpr(GemmSpec == GemmSpecialization::NKPadding || if constexpr(GemmSpec == GemmSpecialization::NKPadding ||
GemmSpec == GemmSpecialization::MNKPadding) GemmSpec == GemmSpecialization::MNKPadding)
{ {
...@@ -373,15 +393,39 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -373,15 +393,39 @@ struct GridwiseGemm_xdl_cshuffle_v3
} }
else else
{ {
// not pad N or K if constexpr(!PermuteB)
const auto b_grid_desc_bk0_n_bk1 = transform_tensor_descriptor( {
b_grid_desc_nraw_kraw, // not pad N or K
make_tuple(make_unmerge_transform(make_tuple(BK0, BK1Value)), const auto b_grid_desc_bk0_n_bk1 = transform_tensor_descriptor(
make_pass_through_transform(N)), b_grid_desc_nraw_kraw,
make_tuple(Sequence<1>{}, Sequence<0>{}), make_tuple(make_unmerge_transform(make_tuple(BK0, BK1Value)),
make_tuple(Sequence<0, 2>{}, Sequence<1>{})); make_pass_through_transform(N)),
make_tuple(Sequence<1>{}, Sequence<0>{}),
return b_grid_desc_bk0_n_bk1; make_tuple(Sequence<0, 2>{}, Sequence<1>{}));
return b_grid_desc_bk0_n_bk1;
}
else
{
// Pre-shuffled Weight
// BGlobal[K / KPerBlock, N, KPerBlock / K1, K1] -> BTile[K / K1, N, K1]
constexpr index_t BK01 = KPerBlock / BK1Value;
const index_t BK0_ = StrideB / BK1Value;
const index_t BK00 = BK0_ / BK01;
const auto b_grid_desc_bk00_n_bk01_bk1_permute =
make_naive_tensor_descriptor_packed(make_tuple(BK00, N, BK01, BK1Value));
const auto b_grid_desc_bk0_n_bk1_permute = transform_tensor_descriptor(
b_grid_desc_bk00_n_bk01_bk1_permute,
make_tuple(make_merge_transform(make_tuple(BK00, BK01)),
make_pass_through_transform(make_tuple(N)),
make_pass_through_transform(BK1Value)),
make_tuple(Sequence<0, 2>{}, Sequence<1>{}, Sequence<3>{}),
make_tuple(Sequence<0>{}, Sequence<1>{}, Sequence<2>{}));
return b_grid_desc_bk0_n_bk1_permute;
}
} }
} }
...@@ -572,7 +616,7 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -572,7 +616,7 @@ struct GridwiseGemm_xdl_cshuffle_v3
{ {
if constexpr(is_same_v<tensor_layout::gemm::RowMajor, ALayout>) if constexpr(is_same_v<tensor_layout::gemm::RowMajor, ALayout>)
{ {
a_k_split_offset = blockIdx.z * karg.KRead; a_k_split_offset = blockIdx.z * karg.KRead / APackedSize;
} }
else if constexpr(is_same_v<tensor_layout::gemm::ColumnMajor, ALayout>) else if constexpr(is_same_v<tensor_layout::gemm::ColumnMajor, ALayout>)
{ {
...@@ -585,7 +629,15 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -585,7 +629,15 @@ struct GridwiseGemm_xdl_cshuffle_v3
} }
else if constexpr(is_same_v<tensor_layout::gemm::ColumnMajor, BLayout>) else if constexpr(is_same_v<tensor_layout::gemm::ColumnMajor, BLayout>)
{ {
b_k_split_offset = blockIdx.z * karg.KRead; if constexpr(!PermuteB)
{
b_k_split_offset = blockIdx.z * karg.KRead / BPackedSize;
}
else
{
const int k0_offset = karg.KRead * karg.N;
b_k_split_offset = blockIdx.z * k0_offset / BPackedSize;
}
} }
if(blockIdx.z < static_cast<uint32_t>(karg.KBatch - 1)) if(blockIdx.z < static_cast<uint32_t>(karg.KBatch - 1))
...@@ -625,9 +677,8 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -625,9 +677,8 @@ struct GridwiseGemm_xdl_cshuffle_v3
// in some cases. // in some cases.
else if constexpr(is_same<tensor_layout::gemm::RowMajor, ALayout>::value) else if constexpr(is_same<tensor_layout::gemm::RowMajor, ALayout>::value)
{ {
constexpr auto MLdsLayer = 32 * 4 / KPerBlock / sizeof(ADataType) < 1 constexpr index_t LdsSize = 32 * 4 / KPerBlock / sizeof(ADataType) / APackedSize;
? 1 constexpr auto MLdsLayer = LdsSize < 1 ? 1 : LdsSize;
: 32 * 4 / KPerBlock / sizeof(ADataType);
constexpr auto a_lds_block_desc = make_naive_tensor_descriptor( constexpr auto a_lds_block_desc = make_naive_tensor_descriptor(
make_tuple( make_tuple(
AK0Number * Number<MLdsLayer>{}, Number<MPerBlock / MLdsLayer>{}, AK1Number), AK0Number * Number<MLdsLayer>{}, Number<MPerBlock / MLdsLayer>{}, AK1Number),
...@@ -761,10 +812,8 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -761,10 +812,8 @@ struct GridwiseGemm_xdl_cshuffle_v3
else if constexpr(is_same<tensor_layout::gemm::ColumnMajor, BLayout>::value) else if constexpr(is_same<tensor_layout::gemm::ColumnMajor, BLayout>::value)
{ {
// NLdsLayer * K0 as logical Bank // NLdsLayer * K0 as logical Bank
constexpr auto NLdsLayer = 32 * 4 / KPerBlock / sizeof(BDataType) < 1 constexpr index_t LdsSize = 32 * 4 / KPerBlock / sizeof(BDataType) / BPackedSize;
? 1 constexpr index_t NLdsLayer = LdsSize < 1 ? 1 : LdsSize;
: 32 * 4 / KPerBlock / sizeof(BDataType);
;
constexpr auto b_lds_block_desc = make_naive_tensor_descriptor( constexpr auto b_lds_block_desc = make_naive_tensor_descriptor(
make_tuple( make_tuple(
BK0Number * Number<NLdsLayer>{}, Number<NPerBlock / NLdsLayer>{}, BK1Number), BK0Number * Number<NLdsLayer>{}, Number<NPerBlock / NLdsLayer>{}, BK1Number),
...@@ -946,8 +995,8 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -946,8 +995,8 @@ struct GridwiseGemm_xdl_cshuffle_v3
constexpr auto c_block_size = constexpr auto c_block_size =
c_shuffle_block_desc_mblock_mperblock_nblock_nperblock.GetElementSpaceSize(); c_shuffle_block_desc_mblock_mperblock_nblock_nperblock.GetElementSpaceSize();
return math::max((a_block_space_size_aligned * sizeof(ADataType) + return math::max((a_block_space_size_aligned * sizeof(ADataType) / APackedSize +
b_block_space_size_aligned * sizeof(BDataType)), b_block_space_size_aligned * sizeof(BDataType) / BPackedSize),
c_block_size * sizeof(CShuffleDataType)); c_block_size * sizeof(CShuffleDataType));
} }
...@@ -1312,8 +1361,9 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -1312,8 +1361,9 @@ struct GridwiseGemm_xdl_cshuffle_v3
static_cast<ADataType*>(p_shared), a_block_desc_ak0_m_ak1.GetElementSpaceSize()); static_cast<ADataType*>(p_shared), a_block_desc_ak0_m_ak1.GetElementSpaceSize());
auto b_block_buf = make_dynamic_buffer<AddressSpaceEnum::Lds>( auto b_block_buf = make_dynamic_buffer<AddressSpaceEnum::Lds>(
static_cast<BDataType*>(p_shared) + reinterpret_cast<BDataType*>(static_cast<char*>(p_shared) + a_block_space_size_aligned *
a_block_space_size_aligned * sizeof(ADataType) / sizeof(BDataType), sizeof(ADataType) /
APackedSize),
b_block_desc_bk0_n_bk1.GetElementSpaceSize()); b_block_desc_bk0_n_bk1.GetElementSpaceSize());
constexpr auto a_block_slice_copy_step = make_multi_index(KPerBlock / AK1Number, 0, 0); constexpr auto a_block_slice_copy_step = make_multi_index(KPerBlock / AK1Number, 0, 0);
...@@ -1706,16 +1756,16 @@ struct GridwiseGemm_xdl_cshuffle_v3 ...@@ -1706,16 +1756,16 @@ struct GridwiseGemm_xdl_cshuffle_v3
static_cast<ADataType*>(p_shared_0), a_block_desc_ak0_m_ak1.GetElementSpaceSize()); static_cast<ADataType*>(p_shared_0), a_block_desc_ak0_m_ak1.GetElementSpaceSize());
auto b_block_buf_ping = make_dynamic_buffer<AddressSpaceEnum::Lds>( auto b_block_buf_ping = make_dynamic_buffer<AddressSpaceEnum::Lds>(
static_cast<BDataType*>(p_shared_0) + bit_cast<BDataType*>(static_cast<char*>(p_shared_0) +
a_block_space_size_aligned * sizeof(ADataType) / sizeof(BDataType), a_block_space_size_aligned * sizeof(ADataType)),
b_block_desc_bk0_n_bk1.GetElementSpaceSize()); b_block_desc_bk0_n_bk1.GetElementSpaceSize());
auto a_block_buf_pong = make_dynamic_buffer<AddressSpaceEnum::Lds>( auto a_block_buf_pong = make_dynamic_buffer<AddressSpaceEnum::Lds>(
static_cast<ADataType*>(p_shared_1), a_block_desc_ak0_m_ak1.GetElementSpaceSize()); static_cast<ADataType*>(p_shared_1), a_block_desc_ak0_m_ak1.GetElementSpaceSize());
auto b_block_buf_pong = make_dynamic_buffer<AddressSpaceEnum::Lds>( auto b_block_buf_pong = make_dynamic_buffer<AddressSpaceEnum::Lds>(
static_cast<BDataType*>(p_shared_1) + bit_cast<BDataType*>(bit_cast<char*>(p_shared_1) +
a_block_space_size_aligned * sizeof(ADataType) / sizeof(BDataType), a_block_space_size_aligned * sizeof(ADataType)),
b_block_desc_bk0_n_bk1.GetElementSpaceSize()); b_block_desc_bk0_n_bk1.GetElementSpaceSize());
auto a_block_bufs = make_tuple(a_block_buf_ping, a_block_buf_pong); auto a_block_bufs = make_tuple(a_block_buf_ping, a_block_buf_pong);
......
include/ck/tensor_operation/gpu/thread/threadwise_tensor_slice_transfer.hpp
View file @ a33e0b10
...@@ -1007,6 +1007,13 @@ struct ThreadwiseTensorSliceTransfer_v4 ...@@ -1007,6 +1007,13 @@ struct ThreadwiseTensorSliceTransfer_v4
using SrcCoordStep = decltype(make_tensor_coordinate_step(SrcDesc{}, Index{})); using SrcCoordStep = decltype(make_tensor_coordinate_step(SrcDesc{}, Index{}));
static constexpr index_t PackedSize = []() {
if constexpr(is_same_v<remove_cvref_t<SrcData>, pk_i4_t>)
return 2;
else
return 1;
}();
__device__ constexpr ThreadwiseTensorSliceTransfer_v4(const Index& src_ref_idx) __device__ constexpr ThreadwiseTensorSliceTransfer_v4(const Index& src_ref_idx)
: src_ref_coord_(make_tensor_coordinate(SrcDesc{}, src_ref_idx)) : src_ref_coord_(make_tensor_coordinate(SrcDesc{}, src_ref_idx))
{ {
...@@ -1015,6 +1022,11 @@ struct ThreadwiseTensorSliceTransfer_v4 ...@@ -1015,6 +1022,11 @@ struct ThreadwiseTensorSliceTransfer_v4
static_assert(SliceLengths::At(Number<SrcVectorDim>{}) % SrcScalarPerVector == 0, static_assert(SliceLengths::At(Number<SrcVectorDim>{}) % SrcScalarPerVector == 0,
"wrong! Not divisible"); "wrong! Not divisible");
if constexpr(is_same_v<remove_cvref_t<SrcData>, pk_i4_t>)
{
static_assert(SrcScalarPerVector % PackedSize == 0, "pk data N cannot be 1");
}
} }
template <typename SrcRefToOriginDisplacement, template <typename SrcRefToOriginDisplacement,
...@@ -1109,7 +1121,7 @@ struct ThreadwiseTensorSliceTransfer_v4 ...@@ -1109,7 +1121,7 @@ struct ThreadwiseTensorSliceTransfer_v4
move_tensor_coordinate(src_desc, src_data_coord, src_ref_to_data_disp_coord_step); move_tensor_coordinate(src_desc, src_data_coord, src_ref_to_data_disp_coord_step);
vector_type_maker_t<SrcData, SrcScalarPerVector> src_tmp_vector; vector_type_maker_t<SrcData, SrcScalarPerVector / PackedSize> src_tmp_vector;
using src_vector_t = typename decltype(src_tmp_vector)::type; using src_vector_t = typename decltype(src_tmp_vector)::type;
...@@ -1120,7 +1132,8 @@ struct ThreadwiseTensorSliceTransfer_v4 ...@@ -1120,7 +1132,8 @@ struct ThreadwiseTensorSliceTransfer_v4
if constexpr(SrcBuffer::IsDynamicBuffer()) if constexpr(SrcBuffer::IsDynamicBuffer())
{ {
src_tmp_vector.template AsType<src_vector_t>()(Number<0>{}) = src_tmp_vector.template AsType<src_vector_t>()(Number<0>{}) =
src_buf.template Get<src_vector_t>(src_data_coord.GetOffset(), is_src_valid); src_buf.template Get<src_vector_t>(src_data_coord.GetOffset() / PackedSize,
is_src_valid);
} }
else if constexpr(SrcBuffer::IsStaticBuffer()) else if constexpr(SrcBuffer::IsStaticBuffer())
{ {
...@@ -1133,9 +1146,36 @@ struct ThreadwiseTensorSliceTransfer_v4 ...@@ -1133,9 +1146,36 @@ struct ThreadwiseTensorSliceTransfer_v4
}); });
} }
if constexpr(is_same<remove_cvref_t<SrcData>, f8_t>::value && if constexpr(is_same<remove_cvref_t<SrcData>, pk_i4_t>::value)
is_same<remove_cvref_t<DstData>, half_t>::value && {
SrcScalarPerVector % 2 == 0) // copy data from src_tmp_vector to dst_tmp_vector (data cast data from SrcData to
// DstData)
vector_type_maker_t<DstData, SrcScalarPerVector> dst_tmp_vector;
constexpr index_t pack_size = 8;
static_assert(SrcScalarPerVector % pack_size == 0, "");
using src_v_t = typename vector_type_maker_t<SrcData, pack_size / PackedSize>::type;
using dst_v_t = typename vector_type_maker_t<DstData, pack_size>::type;
static_for<0, SrcScalarPerVector / pack_size, 1>{}([&](auto i) {
ck::tensor_operation::element_wise::PassThroughPack8{}(
dst_tmp_vector.template AsType<dst_v_t>()(i),
src_tmp_vector.template AsType<src_v_t>()[i]);
});
// copy data from dst_tmp_vector into dst_buf
static_for<0, SrcScalarPerVector, 1>{}([&](auto i) {
constexpr index_t dst_offset = dst_desc.CalculateOffset(
dst_origin_idx + data_to_origin_disp_idx + i * src_scalar_step_in_vector);
dst_buf(Number<dst_offset>{}) = dst_tmp_vector.template AsType<DstData>()[i];
});
}
else if constexpr(is_same<remove_cvref_t<SrcData>, f8_t>::value &&
is_same<remove_cvref_t<DstData>, half_t>::value &&
SrcScalarPerVector % 2 == 0)
{ {
// copy data from src_tmp_vector to dst_tmp_vector (data cast data from SrcData to // copy data from src_tmp_vector to dst_tmp_vector (data cast data from SrcData to
// DstData) // DstData)
......
include/ck/tensor_operation/gpu/thread/threadwise_tensor_slice_transfer_v3r1.hpp
View file @ a33e0b10
...@@ -31,8 +31,8 @@ template <typename SliceLengths, ...@@ -31,8 +31,8 @@ template <typename SliceLengths,
typename DstDimAccessOrder, typename DstDimAccessOrder,
index_t SrcVectorDim, index_t SrcVectorDim,
index_t DstVectorDim, index_t DstVectorDim,
index_t SrcScalarPerVector, index_t SrcScalarPerVector_,
index_t DstScalarPerVector, index_t DstScalarPerVector_,
index_t SrcScalarStrideInVector, index_t SrcScalarStrideInVector,
index_t DstScalarStrideInVector, index_t DstScalarStrideInVector,
bool SrcResetCoordinateAfterRun, // control whether to move back src coordinate after each bool SrcResetCoordinateAfterRun, // control whether to move back src coordinate after each
...@@ -55,6 +55,16 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -55,6 +55,16 @@ struct ThreadwiseTensorSliceTransfer_v3r1
static constexpr auto I0 = Number<0>{}; static constexpr auto I0 = Number<0>{};
static constexpr index_t PackedSize = []() {
if constexpr(is_same_v<remove_cvref_t<SrcData>, pk_i4_t>)
return 2;
else
return 1;
}();
static constexpr auto SrcScalarPerVector = Number<SrcScalarPerVector_ / PackedSize>{};
static constexpr auto DstScalarPerVector = Number<DstScalarPerVector_ / PackedSize>{};
__device__ constexpr ThreadwiseTensorSliceTransfer_v3r1( __device__ constexpr ThreadwiseTensorSliceTransfer_v3r1(
const SrcDesc& src_desc, const SrcDesc& src_desc,
const Index& src_slice_origin, const Index& src_slice_origin,
...@@ -67,6 +77,17 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -67,6 +77,17 @@ struct ThreadwiseTensorSliceTransfer_v3r1
src_element_op_(src_element_op), src_element_op_(src_element_op),
dst_element_op_(dst_element_op) dst_element_op_(dst_element_op)
{ {
if constexpr(is_same_v<remove_cvref_t<SrcData>, pk_i4_t>)
{
static_assert(is_same_v<remove_cvref_t<SrcData>, remove_cvref_t<DstData>>,
"SrcData != DstData");
static_assert(
SrcScalarPerVector_ % PackedSize == 0 && DstScalarPerVector_ % PackedSize == 0,
"SrcScalarPerVector_ and DstScalarPerVector_ cannot be 1 for packed data type");
static_assert(SrcVectorDim == DstVectorDim, "pk_i4_t does not support transpose");
}
} }
__device__ void SetSrcSliceOrigin(const SrcDesc& src_desc, const Index& src_slice_origin_idx) __device__ void SetSrcSliceOrigin(const SrcDesc& src_desc, const Index& src_slice_origin_idx)
...@@ -95,11 +116,11 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -95,11 +116,11 @@ struct ThreadwiseTensorSliceTransfer_v3r1
// scalar per access on each dim // scalar per access on each dim
// TODO: don't use lambda_scalar_per_access // TODO: don't use lambda_scalar_per_access
constexpr auto src_scalar_per_access = generate_sequence( constexpr auto src_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector>{}, Number<nDim>{}); detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector_>{}, Number<nDim>{});
constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access; constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access;
static_assert(SliceLengths::At(SrcVectorDim) % SrcScalarPerVector == 0, static_assert(SliceLengths::At(SrcVectorDim) % (SrcScalarPerVector_) == 0,
"SliceLengths[SrcVectorDim] must be divisible by SrcScalarPerVector"); "SliceLengths[SrcVectorDim] must be divisible by SrcScalarPerVector");
constexpr auto src_dim_access_order = SrcDimAccessOrder{}; constexpr auto src_dim_access_order = SrcDimAccessOrder{};
...@@ -180,9 +201,6 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -180,9 +201,6 @@ struct ThreadwiseTensorSliceTransfer_v3r1
using src_vector_type = vector_type_maker_t<SrcData, SrcScalarPerVector>; using src_vector_type = vector_type_maker_t<SrcData, SrcScalarPerVector>;
using src_vector_t = typename src_vector_type::type; using src_vector_t = typename src_vector_type::type;
auto src_vector_container =
src_vector_type{src_buf.template Get<src_vector_t>(src_coord_.GetOffset(), true)};
using dst_vector_type = vector_type_maker_t<DstData, SrcScalarPerVector>; using dst_vector_type = vector_type_maker_t<DstData, SrcScalarPerVector>;
using dst_vector_t = typename dst_vector_type::type; using dst_vector_t = typename dst_vector_type::type;
dst_vector_type op_r_v; dst_vector_type op_r_v;
...@@ -193,17 +211,22 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -193,17 +211,22 @@ struct ThreadwiseTensorSliceTransfer_v3r1
if constexpr(decltype(src_element_op_)::is_pack8_invocable) if constexpr(decltype(src_element_op_)::is_pack8_invocable)
return math::min(8, SrcScalarPerVector); return math::min(8, SrcScalarPerVector);
} }
if constexpr(is_detected<is_pack4_invocable_t, decltype(src_element_op_)>::value) else if constexpr(is_detected<is_pack4_invocable_t,
decltype(src_element_op_)>::value)
{ {
if constexpr(decltype(src_element_op_)::is_pack4_invocable) if constexpr(decltype(src_element_op_)::is_pack4_invocable)
return math::min(4, SrcScalarPerVector); return math::min(4, SrcScalarPerVector);
} }
if constexpr(is_detected<is_pack2_invocable_t, decltype(src_element_op_)>::value) else if constexpr(is_detected<is_pack2_invocable_t,
decltype(src_element_op_)>::value)
{ {
if constexpr(decltype(src_element_op_)::is_pack2_invocable) if constexpr(decltype(src_element_op_)::is_pack2_invocable)
return math::min(2, SrcScalarPerVector); return math::min(2, SrcScalarPerVector);
} }
return 1; else
{
return 1;
}
}; };
constexpr index_t elem_op_vec_len = get_elem_op_vec_len(); constexpr index_t elem_op_vec_len = get_elem_op_vec_len();
...@@ -211,6 +234,9 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -211,6 +234,9 @@ struct ThreadwiseTensorSliceTransfer_v3r1
using src_elem_op_vec_t = typename vector_type<SrcData, elem_op_vec_len>::type; using src_elem_op_vec_t = typename vector_type<SrcData, elem_op_vec_len>::type;
using dst_elem_op_vec_t = typename vector_type<DstData, elem_op_vec_len>::type; using dst_elem_op_vec_t = typename vector_type<DstData, elem_op_vec_len>::type;
auto src_vector_container = src_vector_type{
src_buf.template Get<src_vector_t>(src_coord_.GetOffset() / PackedSize, true)};
static_for<0, SrcScalarPerVector / elem_op_vec_len, 1>{}([&](auto idx) { static_for<0, SrcScalarPerVector / elem_op_vec_len, 1>{}([&](auto idx) {
// apply the src elementwise op and convert to DstData under the hood if needed // apply the src elementwise op and convert to DstData under the hood if needed
src_element_op_(op_r_v.template AsType<dst_elem_op_vec_t>()(idx), src_element_op_(op_r_v.template AsType<dst_elem_op_vec_t>()(idx),
...@@ -276,10 +302,9 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -276,10 +302,9 @@ struct ThreadwiseTensorSliceTransfer_v3r1
dst_thread_scratch_(idx) = src_thread_scratch_tuple_[thread_scratch_id][idx]; dst_thread_scratch_(idx) = src_thread_scratch_tuple_[thread_scratch_id][idx];
}); });
#else #else
// OOB Check // OOB Check
constexpr auto src_scalar_per_access = generate_sequence( constexpr auto src_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector>{}, Number<nDim>{}); detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector_>{}, Number<nDim>{});
constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access; constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access;
...@@ -350,6 +375,8 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -350,6 +375,8 @@ struct ThreadwiseTensorSliceTransfer_v3r1
(is_same<f8_t, remove_cvref_t<DstData>>::value && (is_same<f8_t, remove_cvref_t<DstData>>::value &&
SrcScalarPerVector % 4 == 0 && DstScalarPerVector % 4 == 0))) SrcScalarPerVector % 4 == 0 && DstScalarPerVector % 4 == 0)))
{ {
static_assert(is_same_v<remove_cvref_t<SrcData>, pk_i4_t>,
"transpose is not allowed for pk_i4_t");
// each transpose does // each transpose does
// DstScalarPerVector # of src vectors in src_thread_scratch_ // DstScalarPerVector # of src vectors in src_thread_scratch_
// SrcScalarPerVector # of dst vectors in dst_thread_scratch_ // SrcScalarPerVector # of dst vectors in dst_thread_scratch_
...@@ -410,7 +437,12 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -410,7 +437,12 @@ struct ThreadwiseTensorSliceTransfer_v3r1
} }
else else
{ {
static_ford<SliceLengths>{}([&](auto idx) { constexpr auto packed_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, PackedSize>{}, Number<nDim>{});
constexpr auto packed_access_lengths = SliceLengths{} / packed_per_access;
static_ford<decltype(packed_access_lengths)>{}([&](auto idx) {
dst_thread_scratch_(idx) = src_thread_scratch_tuple_[thread_scratch_id][idx]; dst_thread_scratch_(idx) = src_thread_scratch_tuple_[thread_scratch_id][idx];
}); });
} }
...@@ -438,7 +470,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -438,7 +470,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1
// src scalar per access on each dim // src scalar per access on each dim
// TODO: don't use this // TODO: don't use this
constexpr auto dst_scalar_per_access = generate_sequence( constexpr auto dst_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector>{}, Number<nDim>{}); detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector_>{}, Number<nDim>{});
constexpr auto dst_access_lengths = SliceLengths{} / dst_scalar_per_access; constexpr auto dst_access_lengths = SliceLengths{} / dst_scalar_per_access;
...@@ -526,13 +558,11 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -526,13 +558,11 @@ struct ThreadwiseTensorSliceTransfer_v3r1
// apply DstElementwiseOperation // apply DstElementwiseOperation
dst_element_op_(dst_v, dst_vector_container.template AsType<DstData>()[i]); dst_element_op_(dst_v, dst_vector_container.template AsType<DstData>()[i]);
dst_vector_container.template AsType<DstData>()(i) = dst_v;
}); });
// copy data from dst_vector_container to dst_buf // copy data from dst_vector_container to dst_buf
dst_buf.template Set<dst_vector_t>( dst_buf.template Set<dst_vector_t>(
dst_coord_.GetOffset(), dst_coord_.GetOffset() / PackedSize,
is_dst_valid, is_dst_valid,
dst_vector_container.template AsType<dst_vector_t>()[I0]); dst_vector_container.template AsType<dst_vector_t>()[I0]);
...@@ -586,7 +616,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -586,7 +616,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1
// scalar per access on each dim // scalar per access on each dim
// TODO: don't use lambda_scalar_per_access // TODO: don't use lambda_scalar_per_access
constexpr auto src_scalar_per_access = generate_sequence( constexpr auto src_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector>{}, Number<nDim>{}); detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector_>{}, Number<nDim>{});
constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access; constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access;
...@@ -644,7 +674,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -644,7 +674,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1
// scalar per access on each dim // scalar per access on each dim
// TODO: don't use lambda_scalar_per_access // TODO: don't use lambda_scalar_per_access
constexpr auto dst_scalar_per_access = generate_sequence( constexpr auto dst_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector>{}, Number<nDim>{}); detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector_>{}, Number<nDim>{});
constexpr auto dst_access_lengths = SliceLengths{} / dst_scalar_per_access; constexpr auto dst_access_lengths = SliceLengths{} / dst_scalar_per_access;
...@@ -730,7 +760,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -730,7 +760,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1
__device__ static constexpr auto GetSrcThreadScratchDescriptor() __device__ static constexpr auto GetSrcThreadScratchDescriptor()
{ {
constexpr auto src_scalar_per_access = generate_sequence( constexpr auto src_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector>{}, Number<nDim>{}); detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector_>{}, Number<nDim>{});
constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access; constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access;
...@@ -779,7 +809,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -779,7 +809,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1
__device__ static constexpr auto GetSrcOOBThreadScratchDescriptor() __device__ static constexpr auto GetSrcOOBThreadScratchDescriptor()
{ {
constexpr auto src_scalar_per_access = generate_sequence( constexpr auto src_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector>{}, Number<nDim>{}); detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector_>{}, Number<nDim>{});
constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access; constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access;
...@@ -790,7 +820,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1 ...@@ -790,7 +820,7 @@ struct ThreadwiseTensorSliceTransfer_v3r1
{ {
// 1st stage of transforms // 1st stage of transforms
constexpr auto dst_scalar_per_access = generate_sequence( constexpr auto dst_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector>{}, Number<nDim>{}); detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector_>{}, Number<nDim>{});
constexpr auto dst_access_lengths = SliceLengths{} / dst_scalar_per_access; constexpr auto dst_access_lengths = SliceLengths{} / dst_scalar_per_access;
......
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