b78588d163
* CUTLASS 3.7 * clean up changelog --------- Co-authored-by: yuzhai <yuzhai@nvidia.com> Co-authored-by: Haicheng Wu <haichengw@nvidia.com>
118 lines
4.0 KiB
Plaintext
118 lines
4.0 KiB
Plaintext
/***************************************************************************************************
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* Copyright (c) 2023 - 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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**************************************************************************************************/
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#include "cutlass_unit_test.h"
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#include <cute/tensor.hpp>
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#include <cute/swizzle.hpp> // cute::Swizzle
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#include <cute/swizzle_layout.hpp> // cute::compose(cute::Swizzle)
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#include "../cooperative_gemm_common.hpp"
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using namespace cute;
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#define USE_FP8 1
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#if USE_FP8
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TEST(SM90_CuTe_Hopper, CooperativeGemmTilingF8) {
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constexpr uint32_t thread_block_size = 128;
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constexpr int MaxVecBits = 16;
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using TA = uint8_t;
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using TB = uint8_t;
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using TC = uint32_t;
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auto tiled_mma =
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TiledMMA<
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MMA_Atom<SM80_16x8x32_S32S8S8S32_TN>,
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Layout<Shape<_2, _2, _1>, Stride<_1, _2, _0>>,
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Tile<_32, _32, _32>
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>{};
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auto swizzle = Swizzle<2, 4, 3>{};
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// This is for A row major, B col major according to CUTLASS default configs
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auto a_layout = composition(swizzle, Layout<Shape<_64, _64>, Stride<_64, _1>>{});
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auto b_layout = composition(swizzle, Layout<Shape<_64, _64>, Stride<_1, _64>>{});
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auto c_layout = make_layout(Shape<_64, _64>{}, LayoutLeft{});
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test_cooperative_gemm<thread_block_size,
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MaxVecBits,
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TA, TB, TC>
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(a_layout,
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b_layout,
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c_layout,
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a_layout,
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b_layout,
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c_layout,
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tiled_mma);
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}
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#else
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TEST(SM90_CuTe_Hopper, CooperativeGemmTilingF16) {
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constexpr uint32_t thread_block_size = 64;
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constexpr int max_vec_bits = 16;
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using TA = half_t;
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using TB = half_t;
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using TC = half_t;
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auto tiled_mma =
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TiledMMA<
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MMA_Atom<SM80_16x8x16_F16F16F16F16_TN>,
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Layout<Shape<_2, _1, _1>, Stride<_1, _0, _0>>,
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Tile<_32, _32, _32>
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>{};
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// This is for A row major, B col major according to CUTLASS default configs
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auto swizzle = Swizzle<3, 3, 3>{};
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auto ALayout = composition(swizzle{}, Layout<Shape<_64, _64>, Stride<_64, _1>>{});
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auto BLayout = composition(swizzle{}, Layout<Shape<_64, _64>, Stride<_1, _64>>{});
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auto CLayout = make_layout(Shape<_64, _64>{}, LayoutLeft{});
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test_cooperative_gemm<thread_block_size,
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max_vec_bits,
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TA,
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TB,
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TC>
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(ALayout,
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BLayout,
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CLayout,
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ALayout,
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BLayout,
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CLayout,
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tiled_mma);
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}
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#endif
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