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Commit 1e339898 authored by aska-0096's avatar aska-0096
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temp save

parent 11444e4c
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example/01_gemm/CMakeLists.txt
View file @ 1e339898
......@@ -25,6 +25,7 @@ add_example_dependencies(example_gemm_xdl example_gemm_xdl_fp16_v2)
add_example_executable(example_gemm_xdl_fp16_streamk_v3 gemm_xdl_fp16_streamk_v3.cpp)
add_example_dependencies(example_gemm_xdl example_gemm_xdl_fp16_streamk_v3)
add_example_executable(example_gemm_xdl_fp16_v3 gemm_xdl_fp16_v3.cpp)
target_compile_options(example_gemm_xdl_fp16_v3 PRIVATE -mllvm -greedy-reverse-local-assignment=1 -save-temps=$PWD -Wno-gnu-line-marker)
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_dependencies(example_gemm_xdl example_gemm_xdl_fp8_v3)
......
example/01_gemm/gemm_xdl_fp16_v3.cpp
View file @ 1e339898
......@@ -19,7 +19,7 @@ using AElementOp = PassThrough;
using BElementOp = PassThrough;
using CElementOp = PassThrough;
static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::MNPadding;
static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
// clang-format off
using DeviceGemmV2Instance =
......@@ -29,13 +29,13 @@ using DeviceGemmV2Instance =
PassThrough, PassThrough, PassThrough, GemmDefault,
256,
224, 256,
64, 8, 2,
64, 8, 8,
16, 16,
7, 8,
S<8, 32, 1>, S<1, 0, 2>, S<1, 0, 2>,
2, 8, 8, 0,
S<8, 32, 1>, S<0, 2, 1>, S<0, 2, 1>,
1, 8, 2, 0,
1, 8, 8, 0,
1, 2, S<1, 32, 1, 8>, 8,
ck::BlockGemmPipelineScheduler::Intrawave,ck::BlockGemmPipelineVersion::v3>;
// clang-format on
......
include/ck/tensor/static_tensor.hpp
View file @ 1e339898
......@@ -218,6 +218,32 @@ struct StaticTensorTupleOfVectorBuffer
}
}
template <typename X,
typename Idx,
typename enable_if<has_same_scalar_type<S, X>::value &&
is_known_at_compile_time<Idx>::value && Idx::Size() == ndim_,
bool>::type = false>
__host__ __device__ constexpr void SetAsType_Print(Idx, X x)
{
constexpr auto coord = make_tensor_coordinate(desc_, to_multi_index(Idx{}));
constexpr index_t offset = coord.GetOffset();
if(get_thread_local_1d_id()==0){
printf("Tid: %d, Index: (%d, %d, %d, %d), Offset: %d\n", get_thread_local_1d_id(),
Idx{}.At(Number<0>{}).value,
Idx{}.At(Number<1>{}).value,
Idx{}.At(Number<2>{}).value,
Idx{}.At(Number<3>{}).value, offset);
}
constexpr bool is_valid = coordinate_has_valid_offset(desc_, coord);
if constexpr(is_valid)
{
data_.template SetAsType<X>(Number<offset>{}, x);
}
}
// Get read access to V. No is_valid check
// Idx is for S, not V. Idx should be aligned with V
template <typename Idx>
......
include/ck/tensor_operation/gpu/block/blockwise_gemm_pipeline_xdlops_base.hpp
View file @ 1e339898
......@@ -30,6 +30,8 @@ template <index_t BlockSize,
index_t MRepeat,
index_t NRepeat,
index_t KPack,
bool TransposeA = false,
bool TransposeB = false,
bool TransposeC = false>
struct BlockwiseGemmXdlops_pipeline_base
{
......@@ -152,6 +154,38 @@ struct BlockwiseGemmXdlops_pipeline_base
return make_tuple(c_thread_m, c_thread_n);
}
// Contiguous output tile
template <index_t m0, index_t n0, index_t xdlops_i, index_t blk_i>
__device__ static auto CalculateCThreadOriginDataIndexContiguous(Number<m0>,
Number<n0>,
Number<xdlops_i>,
Number<blk_i>)
{
const auto wave_idx = GetWaveIdx();
const auto waveId_m = wave_idx[I0];
const auto waveId_n = wave_idx[I1];
const auto blk_idx = xdlops_gemm.GetBeginOfThreadBlk(xdlops_i, blk_i);
constexpr auto mrepeat_mwave_mperxdl_to_m_adaptor = make_single_stage_tensor_adaptor(
make_tuple(make_unmerge_transform(make_tuple(MRepeat, MWaves, MPerXDL))),
make_tuple(Sequence<0>{}),
make_tuple(Sequence<0, 1, 2>{}));
constexpr auto nrepeat_nwave_nperxdl_to_n_adaptor = make_single_stage_tensor_adaptor(
make_tuple(make_unmerge_transform(make_tuple(NWaves, NPerXDL, NRepeat))),
make_tuple(Sequence<0>{}),
make_tuple(Sequence<0, 1, 2>{}));
const index_t c_thread_m = mrepeat_mwave_mperxdl_to_m_adaptor.CalculateBottomIndex(
make_tuple(m0, waveId_m, blk_idx[I0]))[I0];
const index_t c_thread_n = nrepeat_nwave_nperxdl_to_n_adaptor.CalculateBottomIndex(
make_tuple(waveId_n, blk_idx[I1], n0))[I0];
return make_tuple(c_thread_m, c_thread_n);
}
template <index_t m0, index_t n0, index_t xdlops_i, index_t blk_i>
__device__ static auto
CalculateCThreadOriginDataIndex8D(Number<m0>, Number<n0>, Number<xdlops_i>, Number<blk_i>)
......@@ -212,6 +246,21 @@ struct BlockwiseGemmXdlops_pipeline_base
make_tuple(Number<MRepeat>{}, Number<NRepeat>{}, I1, I1, M0, M1, M2, N));
}
// Contiguous output tile
__host__ __device__ static constexpr auto
GetCThreadDescriptor_MBlock_NBlock_M0_M1_N0_M2_M3_N1_N2_M4()
{
constexpr auto c_m0_m1_m2_n_tblk_lens = xdlops_gemm.GetCM0M1M2NThreadBlkLengths();
constexpr auto M0 = c_m0_m1_m2_n_tblk_lens[I0];
constexpr auto M1 = c_m0_m1_m2_n_tblk_lens[I1];
constexpr auto M2 = c_m0_m1_m2_n_tblk_lens[I2];
constexpr auto N = c_m0_m1_m2_n_tblk_lens[I3];
return make_naive_tensor_descriptor_packed(
make_tuple(I1, I1, Number<MRepeat>{}, I1, I1, M0, M1, N, Number<NRepeat>{}, M2));
}
__host__ __device__ static constexpr auto GetCThreadDescriptor_G_M0_N0_M1_N1_M2_M3_M4_N2()
{
constexpr auto c_m0_m1_m2_n_tblk_lens = xdlops_gemm.GetCM0M1M2NThreadBlkLengths();
......@@ -253,6 +302,23 @@ struct BlockwiseGemmXdlops_pipeline_base
return xdlops_gemm.MakeCDescriptor_M0_N0_M1_N1_M2_M3_M4_N2(c_block_desc_m0_n0_m1_n1_m2_n2);
}
__host__ __device__ static constexpr auto
GetCBlockDescriptor_MBlock_NBlock_M0_M1_N0_M2_M3_N1_N2_M4()
{
constexpr auto c_block_desc_mblock_nblock_m0_n0_m1_n1_m2_n2 =
make_naive_tensor_descriptor_packed(make_tuple(I1,
I1,
Number<MRepeat>{},
Number<NRepeat>{},
Number<MWaves>{},
Number<NWaves>{},
Number<MPerXDL>{},
Number<NPerXDL>{}));
return xdlops_gemm.MakeCDescriptor_MBlock_NBlock_M0_M1_N0_M2_M3_N1_N2_M4(
c_block_desc_mblock_nblock_m0_n0_m1_n1_m2_n2);
}
__host__ __device__ static constexpr auto GetCBlockDescriptor_G_M0_N0_M1_N1_M2_M3_M4_N2()
{
constexpr auto c_block_desc_g_m0_n0_m1_n1_m2_n2 =
......@@ -327,28 +393,78 @@ struct BlockwiseGemmXdlops_pipeline_base
static constexpr auto c_thread_desc_ = make_naive_tensor_descriptor_packed(
make_tuple(Number<MRepeat>{}, Number<NRepeat>{}, xdlops_gemm.GetRegSizePerXdlops()));
using AThreadCopy = ThreadwiseTensorSliceTransfer_v4<ADataType,
ComputeDataType,
decltype(a_block_desc_m0_m1_m2_k),
decltype(a_thread_desc_),
Sequence<1, 1, 1, KPack>,
Sequence<0, 1, 2, 3>,
3,
A_K1,
A_K1>;
using BThreadCopy = ThreadwiseTensorSliceTransfer_v4<BDataType,
ComputeDataType,
decltype(b_block_desc_n0_n1_n2_k),
decltype(b_thread_desc_),
Sequence<1, 1, 1, KPack>,
Sequence<0, 1, 2, 3>,
3,
B_K1,
B_K1>;
AThreadCopy a_thread_copy_;
BThreadCopy b_thread_copy_;
template <bool Transpose>
struct AThreadCopySelector;
template <>
struct AThreadCopySelector<false>
{
using type = ThreadwiseTensorSliceTransfer_v5<ADataType,
ComputeDataType,
decltype(a_block_desc_m0_m1_m2_k),
decltype(a_thread_desc_),
Sequence<MRepeat, 1, 1, KPack>,
Sequence<0, 1, 2, 3>,
Sequence<0, 1, 2, 3>,
3,
3,
A_K1,
A_K1>;
};
template <>
struct AThreadCopySelector<true>
{
using type = ThreadwiseTensorSliceTransfer_v5<ADataType,
ComputeDataType,
decltype(a_block_desc_m0_m1_m2_k),
decltype(a_thread_desc_),
Sequence<MRepeat, 1, 1, KPack>,
Sequence<3, 1, 2, 0>,
Sequence<0, 1, 2, 3>,
0,
3,
MRepeat,
A_K1>;
};
template <bool Transpose>
struct BThreadCopySelector;
template <>
struct BThreadCopySelector<false>
{
using type = ThreadwiseTensorSliceTransfer_v5<BDataType,
ComputeDataType,
decltype(b_block_desc_n0_n1_n2_k),
decltype(b_thread_desc_),
Sequence<NRepeat, 1, 1, KPack>,
Sequence<0, 1, 2, 3>,
Sequence<0, 1, 2, 3>,
3,
3,
B_K1,
B_K1>;
};
template <>
struct BThreadCopySelector<true>
{
using type = ThreadwiseTensorSliceTransfer_v5<BDataType,
ComputeDataType,
decltype(b_block_desc_n0_n1_n2_k),
decltype(b_thread_desc_),
Sequence<NRepeat, 1, 1, KPack>,
Sequence<3, 1, 2, 0>,
Sequence<0, 1, 2, 3>,
0,
3,
NRepeat,
B_K1>;
};
typename AThreadCopySelector<TransposeA>::type a_thread_copy_;
typename BThreadCopySelector<TransposeB>::type b_thread_copy_;
};
} // namespace ck
include/ck/tensor_operation/gpu/block/blockwise_gemm_pipeline_xdlops_selector.hpp
View file @ 1e339898
......@@ -40,7 +40,9 @@ template <BlockGemmPipelineVersion BlkGemmPipelineVer,
index_t NPerXDL,
index_t MRepeat,
index_t NRepeat,
index_t KPack>
index_t KPack,
bool TransposeA,
bool TransposeB>
constexpr auto BlockGemmPipeline_Selector()
{
if constexpr(BlkGemmPipelineVer == BlockGemmPipelineVersion::v1)
......@@ -110,7 +112,9 @@ constexpr auto BlockGemmPipeline_Selector()
NPerXDL,
MRepeat,
NRepeat,
KPack>{};
KPack,
TransposeA,
TransposeB>{};
}
else if constexpr(BlkGemmPipelineVer == BlockGemmPipelineVersion::v4)
{
......
include/ck/tensor_operation/gpu/block/blockwise_gemm_pipeline_xdlops_v3.hpp
View file @ 1e339898
......@@ -32,7 +32,9 @@ template <BlockGemmPipelineScheduler BlkGemmPipelineVer,
index_t NPerXDL,
index_t MRepeat,
index_t NRepeat,
index_t KPacks>
index_t KPack,
bool TransposeA,
bool TransposeB>
struct BlockwiseGemmXdlops_pipeline_v3
{
};
......@@ -55,7 +57,9 @@ template <index_t BlockSize,
index_t NPerXDL,
index_t MRepeat,
index_t NRepeat,
index_t KPack
index_t KPack,
bool TransposeA,
bool TransposeB
// ,bool TransposeC //disable transposec right now...
>
struct BlockwiseGemmXdlops_pipeline_v3<BlockGemmPipelineScheduler::Intrawave,
......@@ -77,7 +81,9 @@ struct BlockwiseGemmXdlops_pipeline_v3<BlockGemmPipelineScheduler::Intrawave,
NPerXDL,
MRepeat,
NRepeat,
KPack>
KPack,
TransposeA,
TransposeB>
: BlockwiseGemmXdlops_pipeline_base<BlockSize,
ADataType,
BDataType,
......@@ -96,7 +102,9 @@ struct BlockwiseGemmXdlops_pipeline_v3<BlockGemmPipelineScheduler::Intrawave,
NPerXDL,
MRepeat,
NRepeat,
KPack>
KPack,
TransposeA,
TransposeB>
{
using Base = BlockwiseGemmXdlops_pipeline_base<BlockSize,
......@@ -117,7 +125,9 @@ struct BlockwiseGemmXdlops_pipeline_v3<BlockGemmPipelineScheduler::Intrawave,
NPerXDL,
MRepeat,
NRepeat,
KPack>;
KPack,
TransposeA,
TransposeB>;
using Base::I0;
using Base::I1;
using Base::KRepeat;
......@@ -322,22 +332,19 @@ struct BlockwiseGemmXdlops_pipeline_v3<BlockGemmPipelineScheduler::Intrawave,
// Local prefetch 1
block_sync_lds();
static_for<0, KRepeat, 1>{}([&](auto k0) {
static_for<0, MRepeat, 1>{}([&](auto m0) {
a_thread_copy_.Run(a_block_desc_m0_m1_m2_k,
make_tuple(m0, I0, I0, Number<k0 * AMmaKStride>{}),
a_block_buf,
a_thread_desc_,
make_tuple(m0, I0, k0, I0),
a_thread_buf);
});
static_for<0, NRepeat, 1>{}([&](auto n0) {
b_thread_copy_.Run(b_block_desc_n0_n1_n2_k,
make_tuple(n0, I0, I0, Number<k0 * BMmaKStride>{}),
b_block_buf,
b_thread_desc_,
make_tuple(n0, I0, k0, I0),
b_thread_buf);
});
// a_thread_copy_.Run(a_block_desc_m0_m1_m2_k,
// make_tuple(I0, I0, I0, Number<k0 * AMmaKStride>{}),
// a_block_buf,
// a_thread_desc_,
// make_tuple(I0, I0, k0, I0),
// a_thread_buf);
b_thread_copy_.Run(b_block_desc_n0_n1_n2_k,
make_tuple(I0, I0, I0, Number<k0 * BMmaKStride>{}),
b_block_buf,
b_thread_desc_,
make_tuple(I0, I0, k0, I0),
b_thread_buf);
});
__builtin_amdgcn_sched_barrier(0);
......@@ -392,22 +399,19 @@ struct BlockwiseGemmXdlops_pipeline_v3<BlockGemmPipelineScheduler::Intrawave,
block_sync_lds();
static_for<0, KRepeat, 1>{}([&](auto k0) {
static_for<0, MRepeat, 1>{}([&](auto m0) {
a_thread_copy_.Run(a_block_desc_m0_m1_m2_k,
make_tuple(m0, I0, I0, Number<k0 * AMmaKStride>{}),
a_block_buf,
a_thread_desc_,
make_tuple(m0, I0, k0, I0),
a_thread_buf);
});
static_for<0, NRepeat, 1>{}([&](auto n0) {
b_thread_copy_.Run(b_block_desc_n0_n1_n2_k,
make_tuple(n0, I0, I0, Number<k0 * BMmaKStride>{}),
b_block_buf,
b_thread_desc_,
make_tuple(n0, I0, k0, I0),
b_thread_buf);
});
// a_thread_copy_.Run(a_block_desc_m0_m1_m2_k,
// make_tuple(I0, I0, I0, Number<k0 * AMmaKStride>{}),
// a_block_buf,
// a_thread_desc_,
// make_tuple(I0, I0, k0, I0),
// a_thread_buf);
b_thread_copy_.Run(b_block_desc_n0_n1_n2_k,
make_tuple(I0, I0, I0, Number<k0 * BMmaKStride>{}),
b_block_buf,
b_thread_desc_,
make_tuple(I0, I0, k0, I0),
b_thread_buf);
});
HotLoopScheduler();
......
include/ck/tensor_operation/gpu/grid/gridwise_gemm_xdl_cshuffle_v3.hpp
View file @ 1e339898
......@@ -221,6 +221,41 @@ struct GridwiseGemm_xdl_cshuffle_v3
make_tuple(Sequence<3>{}, Sequence<0, 1, 2>{}));
}
template <index_t MNXdlPerWave, index_t MNWaves, index_t MNPerXdl, typename TileDesc_K0_MN_K1>
__host__ __device__ static constexpr auto
MakeGemmMmaTileDescriptorCongruous(const TileDesc_K0_MN_K1&)
{
constexpr index_t K0 = TileDesc_K0_MN_K1{}.GetLength(Number<0>{});
constexpr index_t K1 = TileDesc_K0_MN_K1{}.GetLength(Number<2>{});
return transform_tensor_descriptor(
TileDesc_K0_MN_K1{},
make_tuple(make_merge_transform_v3_division_mod(make_tuple(Number<K0>{}, Number<K1>{})),
make_unmerge_transform(make_tuple(
Number<MNWaves>{}, Number<MNPerXdl>{}, Number<MNXdlPerWave>{}))),
make_tuple(Sequence<0, 2>{}, Sequence<1>{}),
make_tuple(Sequence<3>{}, Sequence<1, 2, 0>{}));
#if 0
constexpr auto mma_transformed =
transform_tensor_descriptor(
TileDesc_K0_MN_K1{},
make_tuple(make_merge_transform_v3_division_mod(make_tuple(Number<K0>{}, Number<K1>{})),
make_unmerge_transform(make_tuple(
Number<MNWaves>{}, Number<MNPerXdl>{}, Number<MNXdlPerWave>{}))),
make_tuple(Sequence<0, 2>{}, Sequence<1>{}),
make_tuple(Sequence<0>{}, Sequence<1, 2, 3>{}));
return transform_tensor_descriptor(
mma_transformed,
make_tuple(make_pass_through_transform(Number<KPerBlock>{}),
make_pass_through_transform(Number<MNWaves>{}),
make_pass_through_transform(Number<MNPerXdl>{}),
make_pass_through_transform(Number<MNXdlPerWave>{})),
make_tuple(Sequence<0>{}, Sequence<1>{}, Sequence<2>{}, Sequence<3>{}),
make_tuple(Sequence<3>{}, Sequence<1>{}, Sequence<2>{}, Sequence<0>{}));
#endif
}
__host__ __device__ static auto MakeAGridDescriptor_AK0_M_AK1(
index_t M, index_t MPad, index_t K, index_t KPad, index_t StrideA, index_t AK0)
{
......@@ -391,7 +426,20 @@ struct GridwiseGemm_xdl_cshuffle_v3
{
constexpr index_t MWaves = MPerBlock / (MXdlPerWave * MPerXdl);
return MakeGemmMmaTileDescriptor<MXdlPerWave, MWaves, MPerXdl>(ABlockDesc_AK0_M_AK1{});
constexpr auto a_mma_desc = [&]() {
if constexpr(is_same<tensor_layout::gemm::RowMajor, ALayout>::value)
{
return MakeGemmMmaTileDescriptor<MXdlPerWave, MWaves, MPerXdl>(
ABlockDesc_AK0_M_AK1{});
}
else if constexpr(is_same<tensor_layout::gemm::ColumnMajor, ALayout>::value)
{
return MakeGemmMmaTileDescriptorCongruous<MXdlPerWave, MWaves, MPerXdl>(
ABlockDesc_AK0_M_AK1{});
}
}();
return a_mma_desc;
}
template <typename BBlockDesc_BK0_N_BK1>
......@@ -400,7 +448,20 @@ struct GridwiseGemm_xdl_cshuffle_v3
{
constexpr index_t NWaves = NPerBlock / (NXdlPerWave * NPerXdl);
return MakeGemmMmaTileDescriptor<NXdlPerWave, NWaves, NPerXdl>(BBlockDesc_BK0_N_BK1{});
constexpr auto b_mma_desc = [&]() {
if constexpr(is_same<tensor_layout::gemm::ColumnMajor, BLayout>::value)
{
return MakeGemmMmaTileDescriptor<NXdlPerWave, NWaves, NPerXdl>(
BBlockDesc_BK0_N_BK1{});
}
else if constexpr(is_same<tensor_layout::gemm::RowMajor, BLayout>::value)
{
return MakeGemmMmaTileDescriptorCongruous<NXdlPerWave, NWaves, NPerXdl>(
BBlockDesc_BK0_N_BK1{});
}
}();
return b_mma_desc;
}
__host__ __device__ static auto
......@@ -662,6 +723,7 @@ struct GridwiseGemm_xdl_cshuffle_v3
}
else // ColumnMajor A
{
#if 0
// kfold and mpair dimension is not always required.
// more dimension in merge_transform increase the difficulty of generating immarg offset
// for compiler.
......@@ -746,6 +808,12 @@ struct GridwiseGemm_xdl_cshuffle_v3
make_tuple(Sequence<0>{}, Sequence<1>{}, Sequence<2>{}));
return a_lds_block_desc_ak0_m_ak1;
#endif
static_assert(ABlockTransferSrcScalarPerVector % MXdlPerWave == 0);
return make_naive_tensor_descriptor(
make_tuple(AK0Number, Number<MPerBlock>{}, AK1Number),
make_tuple(Number<AK1Number * MPerBlock>{}, I1, Number<MPerBlock>{}));
}
}
......@@ -799,6 +867,7 @@ struct GridwiseGemm_xdl_cshuffle_v3
}
else // RowMajor B
{
#if 0
constexpr auto N0 = BBlockTransferThreadClusterLengths_BK0_N_BK1{}.At(I1);
constexpr auto N1 = NPerBlock / N0;
......@@ -880,6 +949,12 @@ struct GridwiseGemm_xdl_cshuffle_v3
make_tuple(Sequence<0>{}, Sequence<1>{}, Sequence<2>{}));
return b_lds_block_desc_bk0_n_bk1;
#endif
static_assert(BBlockTransferSrcScalarPerVector % NXdlPerWave == 0);
return make_naive_tensor_descriptor(
make_tuple(BK0Number, Number<NPerBlock>{}, BK1Number),
make_tuple(Number<BK1Number * NPerBlock>{}, I1, Number<NPerBlock>{}));
}
}
......@@ -922,7 +997,9 @@ struct GridwiseGemm_xdl_cshuffle_v3
NPerXdl,
MXdlPerWave,
NXdlPerWave,
KPack>())>;
KPack,
is_same<tensor_layout::gemm::ColumnMajor, ALayout>::value,
is_same<tensor_layout::gemm::RowMajor, BLayout>::value>())>;
__device__ static constexpr index_t GetSharedMemoryNumberOfByte()
{
......@@ -1255,11 +1332,11 @@ struct GridwiseGemm_xdl_cshuffle_v3
decltype(a_grid_desc_ak0_m_ak1),
decltype(a_block_desc_ak0_m_ak1),
ABlockTransferSrcAccessOrder,
Sequence<0, 1, 2>,
ABlockTransferSrcAccessOrder,
ABlockTransferSrcVectorDim,
ABlockTransferSrcVectorDim,
2,
ABlockTransferSrcScalarPerVector,
ABlockTransferDstScalarPerVector_AK1,
ABlockTransferSrcScalarPerVector,
1,
1,
AThreadTransferSrcResetCoordinateAfterRun,
......@@ -1286,11 +1363,11 @@ struct GridwiseGemm_xdl_cshuffle_v3
decltype(b_grid_desc_bk0_n_bk1),
decltype(b_block_desc_bk0_n_bk1),
BBlockTransferSrcAccessOrder,
Sequence<0, 1, 2>,
BBlockTransferSrcAccessOrder,
BBlockTransferSrcVectorDim,
BBlockTransferSrcVectorDim,
2,
BBlockTransferSrcScalarPerVector,
BBlockTransferDstScalarPerVector_BK1,
BBlockTransferSrcScalarPerVector,
1,
1,
BThreadTransferSrcResetCoordinateAfterRun,
......@@ -1343,202 +1420,88 @@ struct GridwiseGemm_xdl_cshuffle_v3
c_thread_buf,
num_k_block_main_loop);
// shuffle C and write out
{
static_assert(MXdlPerWave % CShuffleMXdlPerWavePerShuffle == 0 &&
NXdlPerWave % CShuffleNXdlPerWavePerShuffle == 0,
"wrong!");
constexpr index_t MWave = MPerBlock / (MXdlPerWave * MPerXdl);
constexpr index_t NWave = NPerBlock / (NXdlPerWave * NPerXdl);
// TODO: hacky, fix it!
constexpr auto c_thread_desc_m0_n0_m1_n1_m2_m3_m4_n2 =
blockwise_gemm_pipeline.GetCThreadDescriptor_M0_N0_M1_N1_M2_M3_M4_N2();
// TODO: hacky, fix it!
// c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp is only used to get lengths
constexpr auto c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp =
blockwise_gemm_pipeline.GetCBlockDescriptor_M0_N0_M1_N1_M2_M3_M4_N2();
constexpr auto M0 = c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp.GetLength(I0);
constexpr auto N0 = c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp.GetLength(I1);
constexpr auto M1 = c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp.GetLength(I2);
constexpr auto N1 = c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp.GetLength(I3);
constexpr auto M2 = c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp.GetLength(I4);
constexpr auto M3 = c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp.GetLength(I5);
constexpr auto M4 = c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp.GetLength(I6);
constexpr auto N2 = c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2_tmp.GetLength(I7);
constexpr auto c_shuffle_block_desc_mblock_mperblock_nblock_nperblock =
GetCShuffleBlockDescriptor_MBlock_MPerBlock_NBlock_NPerBlock();
auto c_shuffle_block_buf = make_dynamic_buffer<AddressSpaceEnum::Lds>(
static_cast<CShuffleDataType*>(p_shared),
c_shuffle_block_desc_mblock_mperblock_nblock_nperblock.GetElementSpaceSize());
constexpr auto c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2 = transform_tensor_descriptor(
c_shuffle_block_desc_mblock_mperblock_nblock_nperblock,
make_tuple(
make_freeze_transform(I0),
make_unmerge_transform(make_tuple(
Number<CShuffleMXdlPerWavePerShuffle>{}, // M0 (MXdlPerWave) per shuffle
M1, // M1 = MWave
M2, // M2 * M3 * M4 = MPerXdl
M3,
M4)),
make_freeze_transform(I0),
make_unmerge_transform(make_tuple(
Number<CShuffleNXdlPerWavePerShuffle>{}, // N0 (NXdlPerWave) per shuffle
N1, // N1 = NWave
N2))), // N2 = NPerXdl
make_tuple(Sequence<0>{}, Sequence<1>{}, Sequence<2>{}, Sequence<3>{}),
make_tuple(
Sequence<>{}, Sequence<0, 2, 4, 5, 6>{}, Sequence<>{}, Sequence<1, 3, 7>{}));
// calculate origin of thread output tensor on global memory
// blockwise GEMM c matrix starting index
const auto c_thread_mtx_on_block =
blockwise_gemm_pipeline.CalculateCThreadOriginDataIndex(I0, I0, I0, I0);
const index_t m_thread_data_on_block = c_thread_mtx_on_block[I0];
const index_t n_thread_data_on_block = c_thread_mtx_on_block[I1];
const auto m_thread_data_on_block_to_m0_m1_m2_m3_m4_adaptor =
make_single_stage_tensor_adaptor(
make_tuple(make_merge_transform(make_tuple(M0, M1, M2, M3, M4))),
make_tuple(Sequence<0, 1, 2, 3, 4>{}),
make_tuple(Sequence<0>{}));
const auto m_thread_data_on_block_idx =
m_thread_data_on_block_to_m0_m1_m2_m3_m4_adaptor.CalculateBottomIndex(
make_multi_index(m_thread_data_on_block));
const auto n_thread_data_on_block_to_n0_n1_n2_adaptor =
make_single_stage_tensor_adaptor(
make_tuple(make_merge_transform(make_tuple(N0, N1, N2))),
make_tuple(Sequence<0, 1, 2>{}),
make_tuple(Sequence<0>{}));
const auto n_thread_data_on_block_idx =
n_thread_data_on_block_to_n0_n1_n2_adaptor.CalculateBottomIndex(
make_multi_index(n_thread_data_on_block));
// shuffle: threadwise copy C from VGPR to LDS
auto c_thread_copy_vgpr_to_lds =
ThreadwiseTensorSliceTransfer_v1r3<AccDataType,
CShuffleDataType,
decltype(c_thread_desc_m0_n0_m1_n1_m2_m3_m4_n2),
decltype(c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2),
ck::tensor_operation::element_wise::PassThrough,
Sequence<CShuffleMXdlPerWavePerShuffle,
CShuffleNXdlPerWavePerShuffle,
I1,
I1,
M2,
I1,
M4,
I1>,
Sequence<0, 1, 2, 3, 4, 5, 6, 7>,
7,
1,
InMemoryDataOperationEnum::Set,
1,
true>{
c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2,
make_multi_index(0,
0,
m_thread_data_on_block_idx[I1],
n_thread_data_on_block_idx[I1],
m_thread_data_on_block_idx[I2],
m_thread_data_on_block_idx[I3],
m_thread_data_on_block_idx[I4],
n_thread_data_on_block_idx[I2]),
ck::tensor_operation::element_wise::PassThrough{}};
// shuffle: blockwise copy C from LDS to global
auto c_shuffle_block_copy_lds_to_global = ThreadGroupTensorSliceTransfer_v6r1<
ThisThreadBlock, // ThreadGroup
CElementwiseOperation, // ElementwiseOperation,
CGlobalMemoryDataOperation, // DstInMemOp,
Sequence<1,
CShuffleMXdlPerWavePerShuffle * MWave * MPerXdl,
1,
CShuffleNXdlPerWavePerShuffle * NWave * NPerXdl>, // BlockSliceLengths,
CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock,
Sequence<0, 1, 2, 3>, // typename ThreadClusterArrangeOrder,
CShuffleDataType, // typename SrcData,
CDataType, // typename DstData,
decltype(c_shuffle_block_desc_mblock_mperblock_nblock_nperblock),
decltype(c_grid_desc_mblock_mperblock_nblock_nperblock),
Sequence<0, 1, 2, 3>, // typename DimAccessOrder,
3, // index_t VectorDim,
CShuffleBlockTransferScalarPerVector_NPerBlock, // index_t ScalarPerVector,
true, // bool ThreadTransferSrcResetCoordinateAfterRun,
false> // bool ThreadTransferDstResetCoordinateAfterRun>
{c_shuffle_block_desc_mblock_mperblock_nblock_nperblock,
make_multi_index(0, 0, 0, 0),
c_grid_desc_mblock_mperblock_nblock_nperblock,
make_multi_index(block_m_id, 0, block_n_id, 0),
c_element_op};
// space filling curve for threadwise C in VGPR
constexpr auto sfc_c_vgpr =
SpaceFillingCurve<Sequence<MXdlPerWave, NXdlPerWave, 1, 1, M2, 1, M4, 1>,
Sequence<0, 1, 2, 3, 4, 5, 6, 7>,
Sequence<CShuffleMXdlPerWavePerShuffle,
CShuffleNXdlPerWavePerShuffle,
1,
1,
M2,
1,
M4,
1>>{};
// space filling curve for shuffled blockwise C in global mem
constexpr auto sfc_c_global =
SpaceFillingCurve<Sequence<1, MPerBlock, 1, NPerBlock>,
Sequence<0, 2, 1, 3>,
Sequence<1,
CShuffleMXdlPerWavePerShuffle * MWave * MPerXdl,
1,
CShuffleNXdlPerWavePerShuffle * NWave * NPerXdl>>{};
constexpr index_t num_access = sfc_c_vgpr.GetNumOfAccess();
static_assert(num_access == sfc_c_global.GetNumOfAccess(), "wrong!");
static_for<0, num_access, 1>{}([&](auto access_id) {
// make sure it's safe to write to LDS
block_sync_lds();
// each thread write its data from VGPR to LDS
c_thread_copy_vgpr_to_lds.Run(c_thread_desc_m0_n0_m1_n1_m2_m3_m4_n2,
sfc_c_vgpr.GetIndexTupleOfNumber(access_id),
c_thread_buf,
c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2,
c_shuffle_block_buf);
// make sure it's safe to read from LDS
block_sync_lds();
// each block copy its data from LDS to global
c_shuffle_block_copy_lds_to_global.Run(
c_shuffle_block_desc_mblock_mperblock_nblock_nperblock,
c_shuffle_block_buf,
c_grid_desc_mblock_mperblock_nblock_nperblock,
c_grid_buf);
if constexpr(access_id < num_access - 1)
{
constexpr auto c_global_step = sfc_c_global.GetForwardStep(access_id);
// move on C
c_shuffle_block_copy_lds_to_global.MoveDstSliceWindow(
c_grid_desc_mblock_mperblock_nblock_nperblock, c_global_step);
}
});
}
// Epilogue
constexpr auto c_thread_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4 =
blockwise_gemm_pipeline.GetCThreadDescriptor_MBlock_NBlock_M0_M1_N0_M2_M3_N1_N2_M4();
constexpr auto c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4 =
blockwise_gemm_pipeline.GetCBlockDescriptor_MBlock_NBlock_M0_M1_N0_M2_M3_N1_N2_M4();
constexpr auto M0 =
c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4.GetLength(Number<2>{});
constexpr auto M1 =
c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4.GetLength(Number<3>{});
constexpr auto N0 =
c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4.GetLength(Number<4>{});
constexpr auto M2 =
c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4.GetLength(Number<5>{});
constexpr auto M3 =
c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4.GetLength(Number<6>{});
constexpr auto N1 =
c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4.GetLength(Number<7>{});
constexpr auto N2 =
c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4.GetLength(Number<8>{});
constexpr auto M4 =
c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4.GetLength(Number<9>{});
const auto c_thread_mtx_on_block =
blockwise_gemm_pipeline.CalculateCThreadOriginDataIndexContiguous(I0, I0, I0, I0);
const index_t m_thread_data_on_block = c_thread_mtx_on_block[I0];
const index_t n_thread_data_on_block = c_thread_mtx_on_block[I1];
const auto m_thread_data_on_block_to_m0_m1_m2_m3_m4_adaptor =
make_single_stage_tensor_adaptor(
make_tuple(make_merge_transform(make_tuple(M0, M1, M2, M3, M4))),
make_tuple(Sequence<0, 1, 2, 3, 4>{}),
make_tuple(Sequence<0>{}));
const auto m_thread_data_on_block_idx =
m_thread_data_on_block_to_m0_m1_m2_m3_m4_adaptor.CalculateBottomIndex(
make_multi_index(m_thread_data_on_block));
const auto n_thread_data_on_block_to_n0_n1_n2_adaptor = make_single_stage_tensor_adaptor(
make_tuple(make_merge_transform(make_tuple(N0, N1, N2))),
make_tuple(Sequence<0, 1, 2>{}),
make_tuple(Sequence<0>{}));
const auto n_thread_data_on_block_idx =
n_thread_data_on_block_to_n0_n1_n2_adaptor.CalculateBottomIndex(
make_multi_index(n_thread_data_on_block));
// Typecast -> Permute -> Coalesced vector store
auto c_thread_copy_vgpr_to_global = ThreadwiseTensorSliceTransfer_v1r4<
AccDataType,
CDataType,
decltype(c_thread_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4),
decltype(c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4),
CElementwiseOperation,
Sequence<I1, I1, M0, I1, I1, M2, I1, I1, N2, M4>,
Sequence<0, 1, 2, 3, 4, 5, 6, 7, 8, 9>,
Sequence<0, 1, 2, 3, 4, 5, 6, 7, 9, 8>,
9,
8,
M4,
N2,
InMemoryDataOperationEnum::Set,
false>{c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4,
make_multi_index(block_m_id,
block_n_id,
m_thread_data_on_block_idx[I0],
m_thread_data_on_block_idx[I1],
n_thread_data_on_block_idx[I0],
m_thread_data_on_block_idx[I2],
m_thread_data_on_block_idx[I3],
n_thread_data_on_block_idx[I1],
n_thread_data_on_block_idx[I2],
m_thread_data_on_block_idx[I4]),
c_element_op};
c_thread_copy_vgpr_to_global.Run(c_thread_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4,
make_tuple(I0, I0, I0, I0, I0, I0, I0, I0, I0, I0),
c_thread_buf,
c_block_desc_mblock_nblock_m0_m1_n0_m2_m3_n1_n2_m4,
c_grid_buf);
}
template <bool HasMainKBlockLoop,
......
include/ck/tensor_operation/gpu/thread/threadwise_tensor_slice_transfer.hpp
View file @ 1e339898
......@@ -11,6 +11,7 @@
#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
#include "ck/tensor_operation/gpu/thread/threadwise_tensor_slice_transfer_util.hpp"
#include "ck/tensor/static_tensor.hpp"
namespace ck {
// Assume:
......@@ -189,6 +190,396 @@ struct ThreadwiseTensorSliceTransfer_v1r3
const ElementwiseOperation element_op_;
}; // namespace ThreadwiseTensorSliceTransfer_v1r3
// Assume:
// 1. src:
// 1. SrcDesc is known at compile-time
// 2. SrcBuffer is StaticBuffer
// 3. SrcSliceOrginIdx is known at compile-time
// 2. dst:
// 1. DstDesc is not known at compile-time
// 2. DstBuffer is DynamicBuffer
// 3. DstSliceOrginIdx is not known at compile time
template <typename SrcData,
typename DstData,
typename SrcDesc,
typename DstDesc,
typename ElementwiseOperation,
typename SliceLengths,
typename SrcDimAccessOrder,
typename DstDimAccessOrder,
index_t SrcVectorDim,
index_t DstVectorDim,
index_t SrcScalarPerVector,
index_t DstScalarPerVector,
InMemoryDataOperationEnum DstInMemOp,
bool DstResetCoordinateAfterRun,
typename enable_if<SrcDesc::IsKnownAtCompileTime(), bool>::type = false>
struct ThreadwiseTensorSliceTransfer_v1r4
{
static constexpr index_t nDim = SliceLengths::Size();
using Index = MultiIndex<nDim>;
using DstCoord = decltype(make_tensor_coordinate(DstDesc{}, Index{}));
using DstCoordStep = decltype(make_tensor_coordinate_step(DstDesc{}, Index{}));
__device__ constexpr ThreadwiseTensorSliceTransfer_v1r4(const DstDesc& dst_desc,
const Index& dst_slice_origin_idx,
const ElementwiseOperation& element_op)
: dst_coord_(make_tensor_coordinate(dst_desc, dst_slice_origin_idx)),
element_op_{element_op}
{
static_assert(SrcDesc::IsKnownAtCompileTime(),
"wrong! SrcDesc need to known at compile-time");
static_assert(SliceLengths::At(Number<DstVectorDim>{}) % DstScalarPerVector == 0,
"wrong! Not divisible");
}
__device__ void SetDstSliceOrigin(const DstDesc& dst_desc, const Index& dst_slice_origin_idx)
{
dst_coord_ = make_tensor_coordinate(dst_desc, dst_slice_origin_idx);
}
template <typename SrcSliceOriginIdx, typename SrcBuffer, typename DstBuffer>
__device__ void Run(const SrcDesc&,
const SrcSliceOriginIdx&,
const SrcBuffer& src_buf,
const DstDesc& dst_desc,
DstBuffer& dst_buf)
{
static_assert(SrcDesc::IsKnownAtCompileTime(),
"wrong! SrcDesc need to known at compile-time");
static_assert(is_known_at_compile_time<remove_cvref_t<SrcSliceOriginIdx>>::value,
"wrong! SrcSliceOrigin need to known at compile-time");
static_assert(SrcBuffer::IsStaticBuffer(), "wrong! SrcBuffer need to be StaticBuffer");
constexpr auto src_thread_scratch_desc_ = decltype(GetSrcThreadScratchDescriptor()){};
constexpr auto dst_thread_scratch_desc_ = decltype(GetDstThreadScratchDescriptor()){};
using SrcThreadScratch = StaticTensorTupleOfVectorBuffer<AddressSpaceEnum::Vgpr,
DstData,
SrcScalarPerVector,
decltype(src_thread_scratch_desc_),
true>;
using DstThreadScratch = StaticTensorTupleOfVectorBuffer<AddressSpaceEnum::Vgpr,
DstData,
DstScalarPerVector,
decltype(dst_thread_scratch_desc_),
true>;
SrcThreadScratch src_thread_scratch_;
DstThreadScratch dst_thread_scratch_;
// SrcDesc and src_slice_origin_idx are known at compile-time
constexpr auto src_desc = remove_cvref_t<SrcDesc>{};
constexpr auto src_slice_origin_idx = to_multi_index(SrcSliceOriginIdx{});
// scalar per access on each dim
constexpr auto src_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector>{}, Number<nDim>{});
constexpr auto access_lengths = SliceLengths{} / src_scalar_per_access;
constexpr auto src_scalar_step_in_vector =
generate_sequence(detail::lambda_scalar_step_in_vector<SrcVectorDim>{}, Number<nDim>{});
constexpr auto src_dim_access_order = SrcDimAccessOrder{};
constexpr auto ordered_access_lengths =
container_reorder_given_new2old(access_lengths, src_dim_access_order);
static_ford<decltype(ordered_access_lengths)>{}([&](auto ordered_access_idx) {
vector_type_maker_t<DstData, SrcScalarPerVector> src_vector;
using src_vector_t = typename decltype(src_vector)::type;
constexpr auto data_to_origin_disp_idx =
ordered_access_idx.ReorderGivenOld2New(src_dim_access_order) *
src_scalar_per_access;
// copy data from src_buf into dst_vector
// TODO: It's a hack here to use \p dst_scalar_step_in_vector. Use SpaceFillingCurve?
static_for<0, SrcScalarPerVector, 1>{}([&](auto i) {
constexpr index_t src_offset = src_desc.CalculateOffset(
src_slice_origin_idx + data_to_origin_disp_idx + i * src_scalar_step_in_vector);
DstData v;
// apply element-wise operation
element_op_(v, src_buf[Number<src_offset>{}]);
src_vector.template AsType<DstData>()(i) = v;
});
// Set data to scratch
src_thread_scratch_.template SetAsType<src_vector_t>(
data_to_origin_disp_idx, src_vector.template AsType<src_vector_t>()[Number<0>{}]);
});
if constexpr(SrcVectorDim != DstVectorDim &&
((is_same<half_t, remove_cvref_t<DstData>>::value &&
SrcScalarPerVector % 2 == 0 && DstScalarPerVector % 2 == 0) ||
(is_same<bhalf_t, remove_cvref_t<DstData>>::value &&
SrcScalarPerVector % 2 == 0 && DstScalarPerVector % 2 == 0) ||
(is_same<int8_t, remove_cvref_t<DstData>>::value &&
SrcScalarPerVector % 4 == 0 && DstScalarPerVector % 4 == 0) ||
(is_same<f8_t, remove_cvref_t<DstData>>::value &&
SrcScalarPerVector % 4 == 0 && DstScalarPerVector % 4 == 0)))
{
// each transpose does
// DstScalarPerVector # of src vectors in src_thread_scratch_
// SrcScalarPerVector # of dst vectors in dst_thread_scratch_
constexpr index_t num_src_vector = Number<DstScalarPerVector>{};
constexpr index_t num_dst_vector = Number<SrcScalarPerVector>{};
// Assume SrcVectorDim is not the same as DstVectorDim, so we do transpose
// TODO: make this logic generic for all scenario
static_assert(SrcVectorDim != DstVectorDim, "wrong");
constexpr auto src_scalar_step_in_vector_ = generate_sequence(
detail::lambda_scalar_step_in_vector<SrcVectorDim>{}, Number<nDim>{});
constexpr auto dst_scalar_step_in_vector_ = generate_sequence(
detail::lambda_scalar_step_in_vector<DstVectorDim>{}, Number<nDim>{});
constexpr auto scalar_per_access_ = generate_sequence(
detail::lambda_scalar_per_access_for_src_and_dst<SrcVectorDim,
SrcScalarPerVector,
DstVectorDim,
DstScalarPerVector>{},
Number<nDim>{});
constexpr auto access_lengths_ = SliceLengths{} / scalar_per_access_;
static_ford<decltype(access_lengths_)>{}([&](auto access_idx_) {
constexpr auto data_idx_ = access_idx_ * scalar_per_access_;
constexpr auto data_idx_seq_ = generate_sequence_v2(
[&](auto i) { return Number<data_idx_[i]>{}; }, Number<nDim>{});
using src_vector_t = vector_type_maker_t<DstData, SrcScalarPerVector>;
using dst_vector_t = vector_type_maker_t<DstData, DstScalarPerVector>;
// get DstScalarPerVector # of read-only references to src vectors from
// src_thread_scratch_
const auto src_vector_refs = generate_tie(
[&](auto i) -> const src_vector_t& {
// i increment corresponds to movement in DstVectorDim
return src_thread_scratch_.GetVectorTypeReference(
data_idx_seq_ + i * dst_scalar_step_in_vector_);
},
Number<num_src_vector>{});
// get SrcScalarPerVector # of references to dst vectors from
// dst_thread_scratch_
auto dst_vector_refs = generate_tie(
[&](auto i) -> dst_vector_t& {
// i increment corresponds to movement in SrcVectorDim
return dst_thread_scratch_.GetVectorTypeReference(
data_idx_seq_ + i * src_scalar_step_in_vector_);
},
Number<num_dst_vector>{});
// do data transpose
transpose_vectors<DstData, DstScalarPerVector, SrcScalarPerVector>{}(
src_vector_refs, dst_vector_refs);
});
}
else
{
static_ford<SliceLengths>{}(
[&](auto idx) { dst_thread_scratch_(idx) = src_thread_scratch_[idx]; });
}
constexpr auto dst_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector>{}, Number<nDim>{});
constexpr auto dst_dim_access_order = DstDimAccessOrder{};
constexpr auto ordered_dst_access_lengths =
container_reorder_given_new2old(access_lengths, dst_dim_access_order);
static_ford<decltype(ordered_dst_access_lengths)>{}([&](auto ordered_dst_access_idx) {
using dst_vector_type = vector_type_maker_t<DstData, DstScalarPerVector>;
using dst_vector_t = typename dst_vector_type::type;
constexpr auto data_to_origin_disp_idx =
ordered_dst_access_idx.ReorderGivenOld2New(dst_dim_access_order) *
dst_scalar_per_access;
// copy data from dst_thread_scratch_ into dst_vector_container
auto dst_vector = dst_vector_type{
dst_thread_scratch_.template GetAsType<dst_vector_t>(data_to_origin_disp_idx)};
const bool is_dst_valid =
coordinate_has_valid_offset_assuming_visible_index_is_valid(dst_desc, dst_coord_);
// copy data from dst_vector into dst_buf
dst_buf.template Update<DstInMemOp, dst_vector_t>(
dst_coord_.GetOffset(),
is_dst_valid,
dst_vector.template AsType<dst_vector_t>()[Number<0>{}]);
move_tensor_coordinate(
dst_desc,
dst_coord_,
make_tensor_coordinate_step(dst_desc, to_multi_index(data_to_origin_disp_idx)));
});
// move dst coordinate back to slice origin (or not)
if constexpr(DstResetCoordinateAfterRun)
{
const auto dst_reset_step =
make_tensor_coordinate_step(dst_desc, GetDstCoordinateResetStep());
move_tensor_coordinate(dst_desc, dst_coord_, dst_reset_step);
}
}
__device__ static constexpr auto GetSrcThreadScratchDescriptor()
{
constexpr auto src_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector>{}, Number<nDim>{});
constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access;
constexpr auto src_access_lengths_and_vector_length = container_push_back(
sequence_to_tuple_of_number(src_access_lengths), Number<SrcScalarPerVector>{});
// 1st stage of transforms
constexpr auto desc0 =
make_naive_tensor_descriptor_packed(src_access_lengths_and_vector_length);
// 2nd stage of transforms
constexpr auto transforms = generate_tuple(
[&](auto i) {
if constexpr(i == SrcVectorDim)
{
return make_merge_transform_v3_division_mod(
make_tuple(src_access_lengths_and_vector_length[i],
src_access_lengths_and_vector_length[Number<nDim>{}]));
}
else
{
return make_pass_through_transform(src_access_lengths_and_vector_length[i]);
}
},
Number<nDim>{});
constexpr auto low_dim_idss = generate_tuple(
[&](auto i) {
if constexpr(i == SrcVectorDim)
{
return Sequence<i.value, nDim>{};
}
else
{
return Sequence<i.value>{};
}
},
Number<nDim>{});
constexpr auto up_dim_idss =
generate_tuple([&](auto i) { return Sequence<i.value>{}; }, Number<nDim>{});
return transform_tensor_descriptor(desc0, transforms, low_dim_idss, up_dim_idss);
}
__device__ static constexpr auto GetDstThreadScratchDescriptor()
{
// 1st stage of transforms
constexpr auto dst_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector>{}, Number<nDim>{});
constexpr auto dst_access_lengths = SliceLengths{} / dst_scalar_per_access;
constexpr auto dst_access_lengths_and_vector_length = container_push_back(
sequence_to_tuple_of_number(dst_access_lengths), Number<DstScalarPerVector>{});
constexpr auto desc0 =
make_naive_tensor_descriptor_packed(dst_access_lengths_and_vector_length);
// 2nd stage of transforms
constexpr auto transforms = generate_tuple(
[&](auto i) {
if constexpr(i == DstVectorDim)
{
return make_merge_transform_v3_division_mod(
make_tuple(dst_access_lengths_and_vector_length[i],
dst_access_lengths_and_vector_length[Number<nDim>{}]));
}
else
{
return make_pass_through_transform(dst_access_lengths_and_vector_length[i]);
}
},
Number<nDim>{});
constexpr auto low_dim_idss = generate_tuple(
[&](auto i) {
if constexpr(i == DstVectorDim)
{
return Sequence<i.value, nDim>{};
}
else
{
return Sequence<i.value>{};
}
},
Number<nDim>{});
constexpr auto up_dim_idss =
generate_tuple([&](auto i) { return Sequence<i.value>{}; }, Number<nDim>{});
return transform_tensor_descriptor(desc0, transforms, low_dim_idss, up_dim_idss);
}
__device__ static constexpr auto GetDstCoordinateResetStep()
{
constexpr auto dst_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector>{}, Number<nDim>{});
using SpaceFillingCurve = SpaceFillingCurve<SliceLengths,
DstDimAccessOrder,
remove_cv_t<decltype(dst_scalar_per_access)>>;
constexpr auto num_access = SpaceFillingCurve::GetNumOfAccess();
if constexpr(num_access == 0)
{
return typename SpaceFillingCurve::Index{};
}
else
{
constexpr auto reset_step =
SpaceFillingCurve::GetStepBetween(Number<num_access - 1>{}, Number<0>{});
return reset_step;
}
}
// dst_slice_origin_step_idx need to be known at compile-time, for performance reason
__device__ void MoveDstSliceWindow(const DstDesc& dst_desc,
const Index& dst_slice_origin_step_idx)
{
// if dst coord was not reset by Run(), then need to adjust the step here
const auto adjusted_step_idx =
DstResetCoordinateAfterRun ? dst_slice_origin_step_idx
: dst_slice_origin_step_idx + GetDstCoordinateResetStep();
// is it OK to construct a new step every time?
const auto adjusted_step = make_tensor_coordinate_step(dst_desc, adjusted_step_idx);
move_tensor_coordinate(dst_desc, dst_coord_, adjusted_step);
}
private:
DstCoord dst_coord_;
const ElementwiseOperation element_op_;
}; // namespace ThreadwiseTensorSliceTransfer_v1r4
// Assume:
// 1. src:
// 1. SrcDesc is not known at compile-time
......@@ -1202,6 +1593,442 @@ struct ThreadwiseTensorSliceTransfer_v4
SrcCoord src_ref_coord_;
};
// Assume:
// 1. src:
// 1. SrcDesc is known at compile-time
// 2. SrcBuffer is DynamicBuffer
// 3. src_ref_idx is known at run-time
// 4. SrcRefToOriginDisplacement is known at compile-time
// 5. use #-step
// 2. dst:
// 1. DstDesc is known at compile-time
// 2. DstBuffer is StaticBuffer
// 3. DstOriginIdx is known at compile-time
// 4. use direct address calculation
// 3. vector access on src
template <typename SrcData,
typename DstData,
typename SrcDesc,
typename DstDesc,
typename SliceLengths,
typename SrcDimAccessOrder,
typename DstDimAccessOrder,
index_t SrcVectorDim,
index_t DstVectorDim,
index_t SrcScalarPerVector,
index_t DstScalarPerVector,
typename enable_if<SrcDesc::IsKnownAtCompileTime() && DstDesc::IsKnownAtCompileTime(),
bool>::type = false>
struct ThreadwiseTensorSliceTransfer_v5
{
static constexpr index_t nDim = SliceLengths::Size();
using Index = MultiIndex<nDim>;
using SrcCoord = decltype(make_tensor_coordinate(SrcDesc{}, Index{}));
using SrcCoordStep = decltype(make_tensor_coordinate_step(SrcDesc{}, Index{}));
static constexpr auto I0 = Number<0>{};
__device__ constexpr ThreadwiseTensorSliceTransfer_v5(const Index& src_ref_idx)
: src_ref_coord_(make_tensor_coordinate(SrcDesc{}, src_ref_idx))
{
static_assert(SrcDesc::IsKnownAtCompileTime() && DstDesc::IsKnownAtCompileTime(),
"wrong! SrcDesc and DstDesc need to known at compile-time");
static_assert(SliceLengths::At(Number<SrcVectorDim>{}) % SrcScalarPerVector == 0,
"wrong! Not divisible");
}
template <typename SrcRefToOriginDisplacement,
typename DstOriginIdx,
typename SrcBuffer,
typename DstBuffer>
__device__ void Run(const SrcDesc&,
const SrcRefToOriginDisplacement&,
const SrcBuffer& src_buf,
const DstDesc&,
const DstOriginIdx&,
DstBuffer& dst_buf) const
{
static_assert(SrcDesc::IsKnownAtCompileTime() && DstDesc::IsKnownAtCompileTime(),
"wrong! SrcDesc and DstDesc need to known at compile-time");
static_assert(
is_same<remove_cvref_t<typename SrcBuffer::type>, remove_cvref_t<SrcData>>::value &&
is_same<remove_cvref_t<typename DstBuffer::type>, remove_cvref_t<DstData>>::value,
"wrong! SrcBuffer or DstBuffer data type is wrong");
static_assert(DstBuffer::IsStaticBuffer(), "wrong! DstBuffer need to be StaticBuffer");
static_assert(is_known_at_compile_time<remove_cvref_t<SrcRefToOriginDisplacement>>::value &&
is_known_at_compile_time<remove_cvref_t<DstOriginIdx>>::value,
"wrong! SrcOriginToRefDistance and DstOriginToRefDistance need to be known "
"at compile-time");
constexpr auto src_thread_scratch_desc_ = decltype(GetSrcThreadScratchDescriptor()){};
constexpr auto dst_thread_scratch_desc_ = decltype(GetDstThreadScratchDescriptor()){};
using SrcThreadScratch = StaticTensorTupleOfVectorBuffer<AddressSpaceEnum::Vgpr,
SrcData,
SrcScalarPerVector,
decltype(src_thread_scratch_desc_),
true>;
using DstThreadScratch = StaticTensorTupleOfVectorBuffer<AddressSpaceEnum::Vgpr,
SrcData,
DstScalarPerVector,
decltype(dst_thread_scratch_desc_),
true>;
SrcThreadScratch src_thread_scratch_;
DstThreadScratch dst_thread_scratch_;
// src_thread_scratch_desc_++;
// SrcDesc and DstDesc are known at compile-time
constexpr auto src_desc = remove_cvref_t<SrcDesc>{};
constexpr auto dst_desc = remove_cvref_t<DstDesc>{};
// SrcOriginToRefDisttance and DstOriginToRefDistance are known at compile-time
constexpr auto src_ref_to_origin_disp_idx = to_multi_index(SrcRefToOriginDisplacement{});
constexpr auto dst_origin_idx = to_multi_index(DstOriginIdx{});
constexpr auto src_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector>{}, Number<nDim>{});
constexpr auto access_lengths = SliceLengths{} / src_scalar_per_access;
constexpr auto src_dim_access_order = SrcDimAccessOrder{};
constexpr auto ordered_access_lengths =
container_reorder_given_new2old(access_lengths, src_dim_access_order);
static_ford<decltype(ordered_access_lengths)>{}([&](auto ordered_access_idx) {
// position in slice window
constexpr auto data_to_origin_disp_idx =
ordered_access_idx.ReorderGivenOld2New(src_dim_access_order) *
src_scalar_per_access;
#if 0
if (get_thread_local_1d_id()==0){
printf("%d, %d, %d, %d\n",
data_to_origin_disp_idx.At(Number<0>{}).value,
data_to_origin_disp_idx.At(Number<1>{}).value,
data_to_origin_disp_idx.At(Number<2>{}).value,
data_to_origin_disp_idx.At(Number<3>{}).value);
}
#endif
// src coordinate
constexpr auto src_ref_to_data_disp_idx =
src_ref_to_origin_disp_idx + data_to_origin_disp_idx;
constexpr auto src_ref_to_data_disp_coord_step =
make_tensor_coordinate_step(src_desc, src_ref_to_data_disp_idx);
auto src_data_coord = src_ref_coord_;
move_tensor_coordinate(src_desc, src_data_coord, src_ref_to_data_disp_coord_step);
vector_type_maker_t<SrcData, SrcScalarPerVector> src_tmp_vector;
using src_vector_t = typename decltype(src_tmp_vector)::type;
const bool is_src_valid = coordinate_has_valid_offset_assuming_visible_index_is_valid(
src_desc, src_data_coord);
// copy data from src_buf into src_tmp_vector
src_tmp_vector.template AsType<src_vector_t>()(Number<0>{}) =
src_buf.template Get<src_vector_t>(src_data_coord.GetOffset(), is_src_valid);
#if 0
if (get_thread_local_1d_id()<32){
printf("Tid: %02d, Index(%d, %d, %d, %d), offset: %d\n", get_thread_local_1d_id(), src_data_coord.GetIndex().At(Number<0>{}),
src_data_coord.GetIndex().At(Number<1>{}),
src_data_coord.GetIndex().At(Number<2>{}),
src_data_coord.GetIndex().At(Number<3>{}), src_data_coord.GetOffset());
}
#endif
// Set data to scratch
src_thread_scratch_.template SetAsType_Print<src_vector_t>(
data_to_origin_disp_idx, src_tmp_vector.template AsType<src_vector_t>()[I0]);
});
if constexpr(SrcVectorDim != DstVectorDim &&
((is_same<half_t, remove_cvref_t<DstData>>::value &&
SrcScalarPerVector % 2 == 0 && DstScalarPerVector % 2 == 0) ||
(is_same<bhalf_t, remove_cvref_t<DstData>>::value &&
SrcScalarPerVector % 2 == 0 && DstScalarPerVector % 2 == 0) ||
(is_same<int8_t, remove_cvref_t<DstData>>::value &&
SrcScalarPerVector % 4 == 0 && DstScalarPerVector % 4 == 0) ||
(is_same<f8_t, remove_cvref_t<DstData>>::value &&
SrcScalarPerVector % 4 == 0 && DstScalarPerVector % 4 == 0)))
{
// each transpose does
// DstScalarPerVector # of src vectors in src_thread_scratch_
// SrcScalarPerVector # of dst vectors in dst_thread_scratch_
constexpr index_t num_src_vector = Number<DstScalarPerVector>{};
constexpr index_t num_dst_vector = Number<SrcScalarPerVector>{};
// Assume SrcVectorDim is not the same as DstVectorDim, so we do transpose
// TODO: make this logic generic for all scenario
static_assert(SrcVectorDim != DstVectorDim, "wrong");
constexpr auto src_scalar_step_in_vector_ = generate_sequence(
detail::lambda_scalar_step_in_vector<SrcVectorDim>{}, Number<nDim>{});
constexpr auto dst_scalar_step_in_vector_ = generate_sequence(
detail::lambda_scalar_step_in_vector<DstVectorDim>{}, Number<nDim>{});
constexpr auto scalar_per_access_ = generate_sequence(
detail::lambda_scalar_per_access_for_src_and_dst<SrcVectorDim,
SrcScalarPerVector,
DstVectorDim,
DstScalarPerVector>{},
Number<nDim>{});
constexpr auto access_lengths_ = SliceLengths{} / scalar_per_access_;
static_ford<decltype(access_lengths_)>{}([&](auto access_idx_) {
constexpr auto data_idx_ = access_idx_ * scalar_per_access_;
constexpr auto data_idx_seq_ = generate_sequence_v2(
[&](auto i) { return Number<data_idx_[i]>{}; }, Number<nDim>{});
using src_vector_t = vector_type_maker_t<SrcData, SrcScalarPerVector>;
using dst_vector_t = vector_type_maker_t<SrcData, DstScalarPerVector>;
// get DstScalarPerVector # of read-only references to src vectors from
// src_thread_scratch_
const auto src_vector_refs = generate_tie(
[&](auto i) -> const src_vector_t& {
// i increment corresponds to movement in DstVectorDim
return src_thread_scratch_.GetVectorTypeReference(
data_idx_seq_ + i * dst_scalar_step_in_vector_);
},
Number<num_src_vector>{});
// get SrcScalarPerVector # of references to dst vectors from
// dst_thread_scratch_
auto dst_vector_refs = generate_tie(
[&](auto i) -> dst_vector_t& {
// i increment corresponds to movement in SrcVectorDim
return dst_thread_scratch_.GetVectorTypeReference(
data_idx_seq_ + i * src_scalar_step_in_vector_);
},
Number<num_dst_vector>{});
// do data transpose
transpose_vectors<SrcData, DstScalarPerVector, SrcScalarPerVector>{}(
src_vector_refs, dst_vector_refs);
});
}
else
{
static_ford<SliceLengths>{}(
[&](auto idx) { dst_thread_scratch_(idx) = src_thread_scratch_[idx]; });
}
constexpr auto dst_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector>{}, Number<nDim>{});
// scalar step (if steping on SrcVectorDim) of each dim
constexpr auto dst_scalar_step_in_vector = generate_sequence_v2(
[&](auto i) constexpr {
if constexpr(i == DstVectorDim)
{
return Number<1>{};
}
else
{
return Number<0>{};
}
},
Number<nDim>{});
constexpr auto dst_dim_access_order = DstDimAccessOrder{};
constexpr auto ordered_dst_access_lengths =
container_reorder_given_new2old(access_lengths, dst_dim_access_order);
static_ford<decltype(ordered_dst_access_lengths)>{}([&](auto ordered_dst_access_idx) {
// position in slice window
constexpr auto data_to_origin_disp_idx =
ordered_dst_access_idx.ReorderGivenOld2New(dst_dim_access_order) *
dst_scalar_per_access;
using src_vector_type = vector_type_maker_t<SrcData, DstScalarPerVector>;
using src_vector_t = typename src_vector_type::type;
// copy data from dst_thread_scratch_ into dst_vector_container
auto src_tmp_vector = src_vector_type{
dst_thread_scratch_.template GetAsType<src_vector_t>(data_to_origin_disp_idx)};
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
// DstData)
vector_type_maker_t<DstData, DstScalarPerVector> dst_tmp_vector;
constexpr index_t pack_size = 2;
using dst_v_t = typename vector_type_maker_t<DstData, pack_size>::type;
using src_v_t = typename vector_type_maker_t<SrcData, pack_size>::type;
static_for<0, DstScalarPerVector / pack_size, 1>{}([&](auto i) {
ck::tensor_operation::element_wise::PassThroughPack2{}(
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, DstScalarPerVector, 1>{}([&](auto i) {
constexpr index_t dst_offset = dst_desc.CalculateOffset(
dst_origin_idx + data_to_origin_disp_idx + i * dst_scalar_step_in_vector);
dst_buf(Number<dst_offset>{}) = dst_tmp_vector.template AsType<DstData>()[i];
});
}
else
{
// copy data from src_tmp_vector to dst_tmp_vector (data cast data from SrcData to
// DstData)
vector_type_maker_t<DstData, DstScalarPerVector> dst_tmp_vector;
// TODO: if SrcData and DstData are vetor type, then static_cast may not compile
static_for<0, DstScalarPerVector, 1>{}([&](auto i) {
dst_tmp_vector.template AsType<DstData>()(i) =
type_convert<DstData>(src_tmp_vector.template AsType<SrcData>()[i]);
});
// copy data from dst_tmp_vector into dst_buf
static_for<0, DstScalarPerVector, 1>{}([&](auto i) {
constexpr index_t dst_offset = dst_desc.CalculateOffset(
dst_origin_idx + data_to_origin_disp_idx + i * dst_scalar_step_in_vector);
dst_buf(Number<dst_offset>{}) = dst_tmp_vector.template AsType<DstData>()[i];
});
}
});
}
__device__ static constexpr auto GetSrcThreadScratchDescriptor()
{
constexpr auto src_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<SrcVectorDim, SrcScalarPerVector>{}, Number<nDim>{});
constexpr auto src_access_lengths = SliceLengths{} / src_scalar_per_access;
constexpr auto src_access_lengths_and_vector_length = container_push_back(
sequence_to_tuple_of_number(src_access_lengths), Number<SrcScalarPerVector>{});
// 1st stage of transforms
constexpr auto desc0 =
make_naive_tensor_descriptor_packed(src_access_lengths_and_vector_length);
// 2nd stage of transforms
constexpr auto transforms = generate_tuple(
[&](auto i) {
if constexpr(i == SrcVectorDim)
{
return make_merge_transform_v3_division_mod(
make_tuple(src_access_lengths_and_vector_length[i],
src_access_lengths_and_vector_length[Number<nDim>{}]));
}
else
{
return make_pass_through_transform(src_access_lengths_and_vector_length[i]);
}
},
Number<nDim>{});
constexpr auto low_dim_idss = generate_tuple(
[&](auto i) {
if constexpr(i == SrcVectorDim)
{
return Sequence<i.value, nDim>{};
}
else
{
return Sequence<i.value>{};
}
},
Number<nDim>{});
constexpr auto up_dim_idss =
generate_tuple([&](auto i) { return Sequence<i.value>{}; }, Number<nDim>{});
return transform_tensor_descriptor(desc0, transforms, low_dim_idss, up_dim_idss);
}
__device__ static constexpr auto GetDstThreadScratchDescriptor()
{
// 1st stage of transforms
constexpr auto dst_scalar_per_access = generate_sequence(
detail::lambda_scalar_per_access<DstVectorDim, DstScalarPerVector>{}, Number<nDim>{});
constexpr auto dst_access_lengths = SliceLengths{} / dst_scalar_per_access;
constexpr auto dst_access_lengths_and_vector_length = container_push_back(
sequence_to_tuple_of_number(dst_access_lengths), Number<DstScalarPerVector>{});
constexpr auto desc0 =
make_naive_tensor_descriptor_packed(dst_access_lengths_and_vector_length);
// 2nd stage of transforms
constexpr auto transforms = generate_tuple(
[&](auto i) {
if constexpr(i == DstVectorDim)
{
return make_merge_transform_v3_division_mod(
make_tuple(dst_access_lengths_and_vector_length[i],
dst_access_lengths_and_vector_length[Number<nDim>{}]));
}
else
{
return make_pass_through_transform(dst_access_lengths_and_vector_length[i]);
}
},
Number<nDim>{});
constexpr auto low_dim_idss = generate_tuple(
[&](auto i) {
if constexpr(i == DstVectorDim)
{
return Sequence<i.value, nDim>{};
}
else
{
return Sequence<i.value>{};
}
},
Number<nDim>{});
constexpr auto up_dim_idss =
generate_tuple([&](auto i) { return Sequence<i.value>{}; }, Number<nDim>{});
return transform_tensor_descriptor(desc0, transforms, low_dim_idss, up_dim_idss);
}
template <typename SrcSliceMoveStepIdx>
__device__ void MoveSrcSliceWindow(const SrcDesc&,
const SrcSliceMoveStepIdx& src_slice_move_step_idx)
{
constexpr auto src_desc = SrcDesc{};
const auto src_slice_move_step_iter =
make_tensor_coordinate_step(src_desc, to_multi_index(src_slice_move_step_idx));
move_tensor_coordinate(SrcDesc{}, src_ref_coord_, src_slice_move_step_iter);
}
__device__ void SetSrcCoord(const Index& src_ref_idx)
{
src_ref_coord_ = make_tensor_coordinate(SrcDesc{}, src_ref_idx);
}
private:
SrcCoord src_ref_coord_;
};
/**
* @brief Threadwise data transfer
*
......
include/ck/tensor_operation/gpu/warp/xdlops_gemm.hpp
View file @ 1e339898
......@@ -950,6 +950,47 @@ struct XdlopsGemm
Sequence<7>{}));
}
template <typename CDesc_MBlock_NBlock_M0_N0_M1_N1_M2_N2>
__host__ __device__ static constexpr auto MakeCDescriptor_MBlock_NBlock_M0_M1_N0_M2_M3_N1_N2_M4(
const CDesc_MBlock_NBlock_M0_N0_M1_N1_M2_N2& c_desc_mblock_nblock_m0_n0_m1_n1_m2_n2)
{
const auto MBlock = c_desc_mblock_nblock_m0_n0_m1_n1_m2_n2.GetLength(I0);
const auto NBlock = c_desc_mblock_nblock_m0_n0_m1_n1_m2_n2.GetLength(I1);
const auto M0 = c_desc_mblock_nblock_m0_n0_m1_n1_m2_n2.GetLength(I2);
const auto N0 = c_desc_mblock_nblock_m0_n0_m1_n1_m2_n2.GetLength(I3);
const auto M1 = c_desc_mblock_nblock_m0_n0_m1_n1_m2_n2.GetLength(I4);
const auto N1 = c_desc_mblock_nblock_m0_n0_m1_n1_m2_n2.GetLength(I5);
return transform_tensor_descriptor(
c_desc_mblock_nblock_m0_n0_m1_n1_m2_n2,
make_tuple(make_pass_through_transform(MBlock),
make_pass_through_transform(NBlock),
make_pass_through_transform(M0),
make_pass_through_transform(N0),
make_pass_through_transform(M1),
make_pass_through_transform(N1),
make_unmerge_transform(make_tuple(Number<mfma_instr.num_groups_per_blk>{},
Number<mfma_instr.num_input_blks>{},
Number<mfma_instr.group_size>{})),
make_pass_through_transform(Number<mfma_instr.num_threads_per_blk>{})),
make_tuple(Sequence<0>{},
Sequence<1>{},
Sequence<2>{},
Sequence<3>{},
Sequence<4>{},
Sequence<5>{},
Sequence<6>{},
Sequence<7>{}),
make_tuple(Sequence<0>{},
Sequence<1>{},
Sequence<2>{},
Sequence<8>{},
Sequence<3>{},
Sequence<4>{},
Sequence<5, 6, 9>{},
Sequence<7>{}));
}
// transposed XDL output supporting C' = B' * A'
// M2_N2 -> M2_N2_N3_N4
template <typename CDesc_M0_N0_M1_N1_M2_N2>
......
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