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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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include/cutlass/numeric_conversion.h
+54 -23
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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.
*
**************************************************************************************************/
@@ -34,6 +40,7 @@
#include "cutlass/cutlass.h"
#include "cutlass/numeric_types.h"
#include "cutlass/transform/thread/unaryOp.h"
#include "cutlass/array.h"
#include "cutlass/half.h"
@@ -704,7 +711,8 @@ template <
typename T,
typename S,
int N,
FloatRoundStyle Round = FloatRoundStyle::round_to_nearest
FloatRoundStyle Round = FloatRoundStyle::round_to_nearest,
typename Transform = cutlass::transform::thread::UnaryTransform::Identity
>
struct NumericArrayConverter {
@@ -712,6 +720,10 @@ struct NumericArrayConverter {
using source_type = Array<S, N>;
static FloatRoundStyle const round_style = Round;
static_assert(platform::is_same<Transform, cutlass::transform::thread::UnaryTransform::Identity>::value ||
platform::is_same<Transform, cutlass::transform::thread::UnaryTransform::Conjugate>::value,
"Unary Operator not supported.");
CUTLASS_HOST_DEVICE
static result_type convert(source_type const & s) {
@@ -720,7 +732,12 @@ struct NumericArrayConverter {
CUTLASS_PRAGMA_UNROLL
for (int i = 0; i < N; ++i) {
result[i] = convert_(s[i]);
if( platform::is_same<Transform, cutlass::transform::thread::UnaryTransform::Identity>::value )
{
result[i] = convert_(s[i]);
} else { // conjugate
result[i] = conj(convert_(s[i]));
}
}
return result;
@@ -735,17 +752,31 @@ struct NumericArrayConverter {
template <
typename T,
int N,
FloatRoundStyle Round
FloatRoundStyle Round,
typename Transform
>
struct NumericArrayConverter<T, T, N, Round> {
struct NumericArrayConverter<T, T, N, Round, Transform> {
using result_type = Array<T, N>;
using source_type = Array<T, N>;
static FloatRoundStyle const round_style = Round;
static_assert(platform::is_same<Transform, cutlass::transform::thread::UnaryTransform::Identity>::value ||
platform::is_same<Transform, cutlass::transform::thread::UnaryTransform::Conjugate>::value,
"Unary Operator not supported.");
CUTLASS_HOST_DEVICE
result_type operator()(source_type const &s) {
return s;
if( platform::is_same<Transform, cutlass::transform::thread::UnaryTransform::Identity>::value )
{
return s;
} else {
result_type result;
for (int i = 0; i < N; ++i) {
result[i] = conj(s[i]);
}
return result;
}
}
};