default_mma_core_simt.h File Reference

Defines basic properties needed by CTA-level GEMMs assuming expectations about data layout of the global memory fragments, data types, and internal tile sizes. More...

`#include "cutlass/cutlass.h"`
`#include "cutlass/array.h"`
`#include "cutlass/fast_math.h"`
`#include "cutlass/numeric_types.h"`
`#include "cutlass/matrix_shape.h"`
`#include "cutlass/transform/pitch_linear_thread_map.h"`
`#include "cutlass/transform/threadblock/regular_tile_iterator_pitch_linear.h"`
`#include "cutlass/transform/threadblock/regular_tile_iterator_pitch_linear_2dthreadtile.h"`
`#include "cutlass/gemm/warp/mma_simt_policy.h"`
`#include "cutlass/gemm/warp/mma_simt.h"`
`#include "cutlass/gemm/threadblock/default_mma_core.h"`
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## Classes

struct | cutlass::gemm::threadblock::DefaultMmaCore< Shape_, WarpShape_, GemmShape< 1, 1, 1 >, ElementA_, layout::ColumnMajor, ElementB_, layout::RowMajor, ElementC_, LayoutC_, arch::OpClassSimt, 2, Operator_ >
struct | cutlass::gemm::threadblock::DefaultMmaCore< Shape_, WarpShape_, GemmShape< 1, 1, 1 >, ElementA_, layout::RowMajor, ElementB_, layout::ColumnMajor, ElementC_, LayoutC_, arch::OpClassSimt, 2, Operator_ >
struct | cutlass::gemm::threadblock::DefaultMmaCore< Shape_, WarpShape_, GemmShape< 1, 1, 1 >, ElementA_, layout::RowMajor, ElementB_, layout::RowMajor, ElementC_, LayoutC_, arch::OpClassSimt, 2, Operator_ >
struct | cutlass::gemm::threadblock::DefaultMmaCore< Shape_, WarpShape_, GemmShape< 1, 1, 1 >, ElementA_, layout::ColumnMajor, ElementB_, layout::ColumnMajor, ElementC_, LayoutC_, arch::OpClassSimt, 2, Operator_ >
struct | cutlass::gemm::threadblock::DefaultMmaCore< Shape_, WarpShape_, GemmShape< 1, 1, 4 >, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, ElementC_, LayoutC_, arch::OpClassSimt, 2, Operator_ >
struct | cutlass::gemm::threadblock::DefaultMmaCore< Shape_, WarpShape_, GemmShape< 1, 1, 4 >, int8_t, layout::RowMajor, int8_t, layout::ColumnMajor, ElementC_, LayoutC_, arch::OpClassSimt, 2, Operator_ >
| Partial specialization: More...
struct | cutlass::gemm::threadblock::DefaultMmaCore< Shape_, WarpShape_, GemmShape< 1, 1, 4 >, int8_t, layout::RowMajor, int8_t, layout::RowMajor, ElementC_, LayoutC_, arch::OpClassSimt, 2, Operator_ >
| Partial specialization: More...
struct | cutlass::gemm::threadblock::DefaultMmaCore< Shape_, WarpShape_, GemmShape< 1, 1, 4 >, int8_t, layout::ColumnMajor, int8_t, layout::ColumnMajor, ElementC_, LayoutC_, arch::OpClassSimt, 2, Operator_ >
| Partial specialization: More...

## Namespaces

| cutlass
| cutlass::gemm
| cutlass::gemm::threadblock
| cutlass::gemm::threadblock::detail

## Functions

template<typename WarpShape >
constexpr int | cutlass::gemm::threadblock::detail::simt_get_warp_threads_m ()
constexpr int | cutlass::gemm::threadblock::detail::simt_transpose_padding (int threads, int crosswise, int size_in_bits)
| Computes padding in shared memory to perform efficient transpose without bank conflicts. More...

## Detailed Description

Partial specializations for threadblock::Mma operations targeting simt instructions.