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CUTLASS 2.9 (#468)

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This commit is contained in:
Andrew Kerr
2022-04-23 15:02:38 -04:00
committed by GitHub
parent dd571f0edb
commit 12f4108ac2
1100 changed files with 94818 additions and 20385 deletions
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117
include/cutlass/transform/threadblock/predicated_tile_iterator.h
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@@ -1,24 +1,30 @@
/***************************************************************************************************
* Copyright (c) 2017-2021, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2017 - 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause
*
* Redistribution and use in source and binary forms, with or without modification, are permitted
* provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
* * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
**************************************************************************************************/
@@ -130,7 +136,8 @@ template <
typename Layout,
int AdvanceRank,
typename ThreadMap,
int AccessSize = ThreadMap::kElementsPerAccess
int AccessSize = ThreadMap::kElementsPerAccess,
bool Gather = false
>
class PredicatedTileIterator;
@@ -144,9 +151,9 @@ class PredicatedTileIterator;
/// MaskedTileIteratorConcept
///
template <typename Shape_, typename Element_, int AdvanceRank,
typename ThreadMap_, int AccessSize>
typename ThreadMap_, int AccessSize, bool Gather>
class PredicatedTileIterator<Shape_, Element_, layout::PitchLinear, AdvanceRank,
ThreadMap_, AccessSize> {
ThreadMap_, AccessSize, Gather> {
public:
static_assert(
AdvanceRank == 0 || AdvanceRank == 1,
@@ -175,7 +182,7 @@ class PredicatedTileIterator<Shape_, Element_, layout::PitchLinear, AdvanceRank,
/// Underlying iterator to compute the addresses
using TileAccessIterator =
PredicatedTileAccessIterator<Shape, Element, Layout, kAdvanceRank,
ThreadMap, AccessType>;
ThreadMap, AccessType, Gather>;
static int const kAccessesPerVector = TileAccessIterator::kAccessesPerVector;
@@ -236,9 +243,11 @@ class PredicatedTileIterator<Shape_, Element_, layout::PitchLinear, AdvanceRank,
/// ID of each participating thread
int thread_id,
/// Initial offset of threadblock
TensorCoord const &threadblock_offset)
TensorCoord const &threadblock_offset,
/// Gather indices
int const *indices = nullptr)
: address_iterator_(params.params_, pointer, extent, thread_id,
threadblock_offset) {}
threadblock_offset, indices) {}
/// Construct a PredicatedTileIterator with zero threadblock offset
CUTLASS_HOST_DEVICE
@@ -394,9 +403,10 @@ template <
typename Element_,
int AdvanceRank,
typename ThreadMap_,
int AccessSize
int AccessSize,
bool Gather
>
class PredicatedTileIterator<Shape_, Element_, layout::ColumnMajor, AdvanceRank, ThreadMap_, AccessSize> {
class PredicatedTileIterator<Shape_, Element_, layout::ColumnMajor, AdvanceRank, ThreadMap_, AccessSize, Gather> {
public:
static_assert(AdvanceRank == 0 || AdvanceRank == 1,
@@ -425,7 +435,8 @@ public:
layout::PitchLinear,
(kAdvanceRank == 0 ? 0 : 1),
ThreadMap,
AccessSize
AccessSize,
Gather
>;
using AccessType = typename UnderlyingIterator::AccessType;
@@ -480,15 +491,17 @@ public:
Pointer pointer, ///< Pointer to start of tensor
TensorCoord extent, ///< Extent of tensor
int thread_id, ///< ID of each participating thread
TensorCoord const &threadblock_offset ///< Initial offset of threadblock
TensorCoord const &threadblock_offset, ///< Initial offset of threadblock
int const *indices = nullptr ///< gather/scatter indices, note no support for gather/scatter at this specialization
):
iterator_(
params.params_,
pointer,
layout::PitchLinearCoord(extent.row(), extent.column()),
thread_id,
layout::PitchLinearCoord(threadblock_offset.row(), threadblock_offset.column())
) { }
layout::PitchLinearCoord(threadblock_offset.row(), threadblock_offset.column()),
indices)
{ }
/// Construct a PredicatedTileIterator with zero threadblock offset
CUTLASS_HOST_DEVICE
@@ -603,9 +616,10 @@ template <
typename Element_,
int AdvanceRank,
typename ThreadMap_,
int AccessSize
int AccessSize,
bool Gather
>
class PredicatedTileIterator<Shape_, Element_, layout::RowMajor, AdvanceRank, ThreadMap_, AccessSize> {
class PredicatedTileIterator<Shape_, Element_, layout::RowMajor, AdvanceRank, ThreadMap_, AccessSize, Gather> {
public:
static_assert(AdvanceRank == 0 || AdvanceRank == 1,
@@ -634,7 +648,8 @@ public:
layout::PitchLinear,
(kAdvanceRank == 0 ? 1 : 0),
ThreadMap,
AccessSize
AccessSize,
Gather
>;
using AccessType = typename UnderlyingIterator::AccessType;
@@ -669,7 +684,6 @@ public:
};
private:
//
@@ -688,14 +702,16 @@ public:
Pointer pointer, ///< Pointer to start of tensor
TensorCoord extent, ///< Extent of tensor
int thread_id, ///< ID of each participating thread
TensorCoord const &threadblock_offset ///< Initial offset of threadblock
TensorCoord const &threadblock_offset, ///< Initial offset of threadblock
int const *indices = nullptr ///< Gather indices
):
iterator_(
params.params_,
pointer,
layout::PitchLinearCoord(extent.column(), extent.row()),
thread_id,
layout::PitchLinearCoord(threadblock_offset.column(), threadblock_offset.row())
layout::PitchLinearCoord(threadblock_offset.column(), threadblock_offset.row()),
indices
) { }
/// Construct a PredicatedTileIterator with zero threadblock offset
@@ -809,7 +825,7 @@ public:
template <typename Shape_, typename Element_, int AdvanceRank,
typename ThreadMap_, int AccessSize>
class PredicatedTileIterator<Shape_, Element_, layout::AffineRankN<2>, AdvanceRank,
ThreadMap_, AccessSize> {
ThreadMap_, AccessSize, false> {
public:
static_assert(
AdvanceRank == 0 || AdvanceRank == 1,
@@ -894,7 +910,9 @@ class PredicatedTileIterator<Shape_, Element_, layout::AffineRankN<2>, AdvanceRa
/// ID of each participating thread
int thread_id,
/// Initial offset of threadblock
TensorCoord const &threadblock_offset)
TensorCoord const &threadblock_offset,
int const *indices = nullptr ///< gather/scatter indices, note no support for gather/scatter at this specialization
)
: address_iterator_(params.params_, pointer, extent, thread_id,
threadblock_offset) {}
@@ -1054,7 +1072,7 @@ template <
typename ThreadMap_,
int AccessSize
>
class PredicatedTileIterator<Shape_, Element_, layout::AffineRank2ColumnMajor, AdvanceRank, ThreadMap_, AccessSize> {
class PredicatedTileIterator<Shape_, Element_, layout::AffineRank2ColumnMajor, AdvanceRank, ThreadMap_, AccessSize, false> {
public:
static_assert(AdvanceRank == 0 || AdvanceRank == 1,
@@ -1134,7 +1152,8 @@ public:
Pointer pointer, ///< Pointer to start of tensor
TensorCoord extent, ///< Extent of tensor
int thread_id, ///< ID of each participating thread
TensorCoord const &threadblock_offset ///< Initial offset of threadblock
TensorCoord const &threadblock_offset, ///< Initial offset of threadblock
int const *indices = nullptr ///< gather/scatter indices, note no support for gather/scatter at this specialization
):
iterator_(
params.params_,
@@ -1259,7 +1278,7 @@ template <
typename ThreadMap_,
int AccessSize
>
class PredicatedTileIterator<Shape_, Element_, layout::AffineRank2RowMajor, AdvanceRank, ThreadMap_, AccessSize> {
class PredicatedTileIterator<Shape_, Element_, layout::AffineRank2RowMajor, AdvanceRank, ThreadMap_, AccessSize, false> {
public:
static_assert(AdvanceRank == 0 || AdvanceRank == 1,
@@ -1338,7 +1357,8 @@ public:
Pointer pointer, ///< Pointer to start of tensor
TensorCoord extent, ///< Extent of tensor
int thread_id, ///< ID of each participating thread
TensorCoord const &threadblock_offset ///< Initial offset of threadblock
TensorCoord const &threadblock_offset, ///< Initial offset of threadblock
int const *indices = nullptr ///< gather/scatter indices, note no support for gather/scatter at this specialization
):
iterator_(
params.params_,
@@ -1449,7 +1469,6 @@ public:
////////////////////////////////////////////////////////////////////////////////
/// Specialization of PredicatedTileIterator for interleaved data. It is mapped
/// to the congruous layout.
///
@@ -1463,7 +1482,7 @@ template <typename Shape_, typename Element_, int AdvanceRank,
typename ThreadMap_, int AccessSize, int InterleavedK>
class PredicatedTileIterator<Shape_, Element_,
layout::ColumnMajorInterleaved<InterleavedK>,
AdvanceRank, ThreadMap_, AccessSize> {
AdvanceRank, ThreadMap_, AccessSize, false> {
public:
static_assert(
AdvanceRank == 0 || AdvanceRank == 1,
@@ -1547,7 +1566,9 @@ class PredicatedTileIterator<Shape_, Element_,
/// ID of each participating thread
int thread_id,
/// Initial offset of threadblock
TensorCoord const &threadblock_offset)
TensorCoord const &threadblock_offset,
int const *indices = nullptr ///< gather/scatter indices, note no support for gather/scatter at this specialization
)
: iterator_(params.params_, pointer,
layout::PitchLinearCoord(extent.row() * kInterleavedK,
extent.column() / kInterleavedK),
@@ -1649,7 +1670,7 @@ template <typename Shape_, typename Element_, int AdvanceRank,
typename ThreadMap_, int AccessSize, int InterleavedK>
class PredicatedTileIterator<Shape_, Element_,
layout::RowMajorInterleaved<InterleavedK>,
AdvanceRank, ThreadMap_, AccessSize> {
AdvanceRank, ThreadMap_, AccessSize, false> {
public:
static_assert(
AdvanceRank == 0 || AdvanceRank == 1,
@@ -1732,7 +1753,9 @@ class PredicatedTileIterator<Shape_, Element_,
/// ID of each participating thread
int thread_id,
/// Initial offset of threadblock
TensorCoord const &threadblock_offset)
TensorCoord const &threadblock_offset,
int const *indices = nullptr ///< gather/scatter indices, note no support for gather/scatter at this specialization
)
: iterator_(params.params_, pointer,
layout::PitchLinearCoord(extent.column() * kInterleavedK,
extent.row() / kInterleavedK),