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c32247678c
Create gtestsuite programs for subset of packed matrix APIs. Priority is to create framework with a basic set of tests - refinement of problem sizes can be investigated later. AMD-Internal: [CPUPL-7386]
120 lines
5.0 KiB
C++
120 lines
5.0 KiB
C++
/*
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BLIS
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An object-based framework for developing high-performance BLAS-like
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libraries.
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Copyright (C) 2026, Advanced Micro Devices, Inc. All rights reserved.
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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
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met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name(s) of the copyright holder(s) nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(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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#pragma once
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#include "hpmv.h"
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#include "level2/ref_hpmv.h"
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#include "inc/check_error.h"
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#include <stdexcept>
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#include <algorithm>
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#include "inc/data_pool.h"
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template<typename T>
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void test_hpmv( char storage, char uploa, gtint_t n,
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T alpha, gtint_t incx, T beta, gtint_t incy, double thresh )
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{
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dim_t len_a = ( n * ( n + 1 ) ) / 2;
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//----------------------------------------------------------
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// Initialize matrices with random numbers.
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//----------------------------------------------------------
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// Set index based on n and incx to get varied data
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get_pool<T, -2, 5>().set_index(n, incx);
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get_pool<T, -3, 3>().set_index(n, incx);
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std::vector<T> a = get_pool<T, -2, 5>().get_random_vector(len_a, 1);
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// This will use the index from where it was
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std::vector<T> x = get_pool<T, -3, 3>().get_random_vector(n, incx);
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std::vector<T> y( testinghelpers::buff_dim(n, incy) );
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if (beta != testinghelpers::ZERO<T>())
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get_pool<T, -3, 3>().randomgenerators( n, incy, y.data() );
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else
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{
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// Vector Y should not be read, only set.
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testinghelpers::set_vector( n, incy, y.data(), testinghelpers::aocl_extreme<T>() );
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}
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// Create a copy of y so that we can check reference results.
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std::vector<T> y_ref(y);
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//----------------------------------------------------------
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// Call BLIS function
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//----------------------------------------------------------
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hpmv<T>( storage, uploa, n, &alpha, a.data(),
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x.data(), incx, &beta, y.data(), incy );
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//----------------------------------------------------------
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// Call reference implementation.
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//----------------------------------------------------------
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testinghelpers::ref_hpmv<T>( storage, uploa, n, &alpha,
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a.data(), x.data(), incx, &beta, y_ref.data(), incy );
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//----------------------------------------------------------
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// check component-wise error.
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//----------------------------------------------------------
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computediff<T>( "y", n, y.data(), y_ref.data(), incy, thresh );
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#ifdef CAN_TEST_INFO_VALUE
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gtint_t info = bli_info_get_info_value();
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computediff<gtint_t>( "info", info, 0 );
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#endif
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}
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// Test-case logger : Used to print the test-case details based on parameters
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template <typename T>
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class hpmvGenericPrint {
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public:
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std::string operator()(
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testing::TestParamInfo<std::tuple<char,char,gtint_t,T,T,gtint_t,gtint_t>> str) const {
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char storage = std::get<0>(str.param);
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char uploa = std::get<1>(str.param);
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gtint_t n = std::get<2>(str.param);
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T alpha = std::get<3>(str.param);
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T beta = std::get<4>(str.param);
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gtint_t incx = std::get<5>(str.param);
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gtint_t incy = std::get<6>(str.param);
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std::string str_name = API_PRINT;
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str_name += "_stor_" + std::string(&storage, 1);
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str_name += "_uploa_" + std::string(&uploa, 1);
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str_name += "_n_" + std::to_string(n);
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str_name += "_alpha_" + testinghelpers::get_value_string(alpha);
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str_name += "_incx_" + testinghelpers::get_value_string(incx);
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str_name += "_beta_" + testinghelpers::get_value_string(beta);
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str_name += "_incy_" + testinghelpers::get_value_string(incy);
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return str_name;
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}
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};
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