74 lines
3.2 KiB
C++
74 lines
3.2 KiB
C++
/***************************************************************************************************
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* Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted
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* provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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* * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TOR (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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/*! \file
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\brief Test environment for batched reduction
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*/
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#pragma once
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#include "cutlass/cutlass.h"
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#include "tools/test/unit/reduction/batched_reduction_testbed.h"
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template <typename BatchedRecutionTraits_>
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static void test_batched_reduction(
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int m,
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int n,
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int lda,
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int ldc,
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int ldd) {
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typedef BatchedRecutionTraits_ Traits;
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typedef cutlass::reduction::BatchedReduction<Traits> batched_reduction;
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typename batched_reduction::Params params;
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test::BatchedReductionTestbed<typename cutlass::TypeTraits<typename Traits::ScalarA>::host_type,
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typename cutlass::TypeTraits<typename Traits::ScalarC>::host_type,
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typename cutlass::TypeTraits<typename Traits::ScalarD>::host_type,
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typename cutlass::TypeTraits<typename Traits::ScalarAlphaBeta>::host_type,
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typename cutlass::TypeTraits<typename Traits::ScalarAlphaBeta>::host_type,
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typename cutlass::TypeTraits<typename Traits::ScalarAccum>::host_type,
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Traits::ReductionSize>
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testbed(m, n, lda, ldc, ldd);
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testbed.initialize();
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params.initialize(testbed.M(),
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testbed.N(),
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testbed.get_alpha(),
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testbed.get_beta(),
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testbed.get_reduction_stride(),
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testbed.ptr_A(),
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testbed.get_lda(),
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testbed.ptr_C(),
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testbed.get_ldc(),
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testbed.ptr_D(),
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testbed.get_ldd());
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batched_reduction::launch(params);
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cudaError_t result = cudaDeviceSynchronize();
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ASSERT_EQ(result, cudaSuccess) << "\nCUDA kernel launch error: " << cudaGetErrorString(result)
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<< "\n";
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ASSERT_TRUE(testbed.verify_with_host());
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}
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