137 lines
4.4 KiB
Plaintext
137 lines
4.4 KiB
Plaintext
/***************************************************************************************************
|
|
* Copyright (c) 2023 - 2024 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:
|
|
*
|
|
* 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.
|
|
*
|
|
**************************************************************************************************/
|
|
|
|
/*! \file
|
|
\brief Unit tests Generic CuTe Layouts
|
|
*/
|
|
|
|
#include "../../common/cutlass_unit_test.h"
|
|
#include "cutlass/cutlass.h"
|
|
#include "cutlass/layout/layout.h"
|
|
#include "cutlass/matrix_coord.h"
|
|
|
|
// Cute includes
|
|
#include <cute/layout.hpp>
|
|
#include <cute/int_tuple.hpp>
|
|
|
|
using namespace cutlass;
|
|
using namespace cute;
|
|
|
|
namespace test {
|
|
namespace layout {
|
|
|
|
template <typename GenericLayout, typename Layout>
|
|
struct Testbed {
|
|
|
|
|
|
Testbed() {}
|
|
|
|
bool run() {
|
|
GenericLayout generic_layout;
|
|
Layout layout = Layout::packed({size<0>(generic_layout), size<1>(generic_layout)});
|
|
|
|
for (int m = 0; m < size<0>(generic_layout); m++) {
|
|
for (int n = 0; n < size<1>(generic_layout); n++) {
|
|
if (generic_layout(m, n) != layout({m, n})) return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Test Generic CuTe Layouts
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
/// Canonical Layouts
|
|
|
|
TEST(GenericLayout, ColumnMajor) {
|
|
using GenericLayout = cute::Layout<Shape<_8, _4>, Stride<_1, _8>>;
|
|
using Layout = cutlass::layout::ColumnMajor;
|
|
|
|
test::layout::Testbed<GenericLayout, Layout> testbed;
|
|
|
|
EXPECT_TRUE(testbed.run());
|
|
}
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
TEST(GenericLayout, RowMajor) {
|
|
using GenericLayout = cute::Layout<Shape<_8, _4>, Stride<_4, _1>>;
|
|
using Layout = cutlass::layout::RowMajor;
|
|
|
|
test::layout::Testbed<GenericLayout, Layout> testbed;
|
|
|
|
EXPECT_TRUE(testbed.run());
|
|
}
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
/// Swizzle Shared Memory layouts
|
|
|
|
TEST(GenericLayout, RowMajorTensorOpMultiplicandCrosswise) {
|
|
|
|
using GenericLayout = decltype(
|
|
composition(
|
|
Swizzle<3,3,3>{},
|
|
Layout<Shape<_128, _64>, Stride<_64, _1>>{})
|
|
);
|
|
|
|
using Layout = cutlass::layout::RowMajorTensorOpMultiplicandCrosswise<
|
|
cutlass::sizeof_bits<cutlass::half_t>::value, 64>;
|
|
|
|
test::layout::Testbed<GenericLayout, Layout> testbed;
|
|
|
|
EXPECT_TRUE(testbed.run());
|
|
}
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
TEST(GenericLayout, ColumnMajorTensorOpMultiplicandCongruous) {
|
|
|
|
using GenericLayout = decltype(
|
|
composition(
|
|
Swizzle<3,3,4>{},
|
|
Layout<Shape<_128, _64>>{})
|
|
);
|
|
|
|
using Layout = cutlass::layout::ColumnMajorTensorOpMultiplicandCongruous<
|
|
cutlass::sizeof_bits<cutlass::half_t>::value, 64>;
|
|
|
|
|
|
test::layout::Testbed<GenericLayout, Layout> testbed;
|
|
|
|
EXPECT_TRUE(testbed.run());
|
|
}
|
|
//////////////////////////////////////////////////////////////////////////
|