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/*******************************************************************************
*
* MIT License
*
* Copyright (C) 2019-2022 Advanced Micro Devices, Inc. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*******************************************************************************/
#include <gtest/gtest.h>
#include <Tensile/AMDGPUPredicates.hpp>
#include <Tensile/CachingLibrary.hpp>
#include <Tensile/ContractionLibrary.hpp>
#include <Tensile/ContractionProblemPredicates.hpp>
#include <Tensile/ContractionProblemProperties.hpp>
#include <Tensile/ContractionSolution.hpp>
#include <Tensile/Distance.hpp>
#include <Tensile/MatchingLibrary.hpp>
#include <memory>
#include <random>
#ifdef _OPENMP
#include <omp.h>
#endif
TEST(MultipleSolutionsPerSize, ArithmeticUnit)
{
using namespace Tensile;
auto SolutionMFMA = std::make_shared<ContractionSolution>();
auto SolutionVALU = std::make_shared<ContractionSolution>();
SolutionMFMA->problemPredicate
= std::make_shared<Predicates::Contraction::ArithmeticUnitCompatible>(ArithmeticUnit::MFMA);
SolutionVALU->problemPredicate
= std::make_shared<Predicates::Contraction::ArithmeticUnitCompatible>(ArithmeticUnit::VALU);
SolutionMFMA->index = 0;
SolutionVALU->index = 1;
SolutionMap<ContractionSolution> map({{0, SolutionMFMA}, {1, SolutionVALU}});
auto LibraryMFMA = std::make_shared<SingleContractionLibrary>(SolutionMFMA);
auto LibraryVALU = std::make_shared<SingleContractionLibrary>(SolutionVALU);
AMDGPU gpu;
auto Problem_Size3 = ContractionProblem::GEMM(false, false, 3, 3, 3, 3, 3, 3, 1.2, false, 1);
auto Problem_Size5 = ContractionProblem::GEMM(false, false, 5, 5, 5, 5, 5, 5, 1.2, false, 1);
auto Problem_Size7 = ContractionProblem::GEMM(false, false, 7, 7, 7, 7, 7, 7, 1.2, false, 1);
auto Problem_Size9 = ContractionProblem::GEMM(false, false, 9, 9, 9, 9, 9, 9, 1.2, false, 1);
using Key = std::array<int64_t, 4>;
using Table
= Matching::DistanceMatchingTable<Key,
ContractionProblem,
std::shared_ptr<SolutionLibrary<ContractionProblem>>,
std::shared_ptr<ContractionSolution>,
Matching::EuclideanDistance<Key>>;
using Properties = std::vector<std::shared_ptr<Property<ContractionProblem>>>;
Properties properties;
{
auto freeSizeA = std::make_shared<Contraction::FreeSizeA>();
freeSizeA->index = 0;
properties.push_back(freeSizeA);
auto freeSizeB = std::make_shared<Contraction::FreeSizeB>();
freeSizeB->index = 0;
properties.push_back(freeSizeB);
auto batchSize = std::make_shared<Contraction::BatchSize>();
batchSize->index = 0;
properties.push_back(batchSize);
auto boundSize = std::make_shared<Contraction::BoundSize>();
boundSize->index = 0;
properties.push_back(boundSize);
}
std::shared_ptr<Table> matchingTable = std::make_shared<Table>(properties);
using Entry
= Matching::MatchingTableEntry<Key, std::shared_ptr<SolutionLibrary<ContractionProblem>>>;
std::vector<Entry> table;
{
Entry map0{{4, 4, 1, 4}, LibraryMFMA, 2.0};
table.push_back(map0);
Entry map1{{4, 4, 1, 4}, LibraryVALU, 1.0};
table.push_back(map1);
Entry map2{{8, 8, 1, 8}, LibraryVALU, 2.0};
table.push_back(map2);
Entry map3{{8, 8, 1, 8}, LibraryMFMA, 1.0};
table.push_back(map3);
}
matchingTable->table = table;
ProblemMatchingLibrary<ContractionProblem> lib;
lib.table = matchingTable;
auto theSolution0 = lib.findBestSolution(Problem_Size3, gpu);
EXPECT_EQ(theSolution0, SolutionMFMA);
auto theSolution1 = lib.findBestSolution(Problem_Size5, gpu);
EXPECT_EQ(theSolution1, SolutionMFMA);
auto theSolution2 = lib.findBestSolution(Problem_Size7, gpu);
EXPECT_EQ(theSolution2, SolutionVALU);
auto theSolution3 = lib.findBestSolution(Problem_Size9, gpu);
EXPECT_EQ(theSolution3, SolutionVALU);
}
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