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// =================================================================================================
// This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This
// project loosely follows the Google C++ styleguide and uses a tab-size of two spaces and a max-
// width of 100 characters per line.
//
// Author(s):
// Cedric Nugteren <www.cedricnugteren.nl>
//
// This file implements the tests for the Xgemv routine.
//
// =================================================================================================
#include "correctness/testblas.h"
#include "routines/xgemv.h"
namespace clblast {
// =================================================================================================
// The correctness tester
template <typename T>
void RunTest(int argc, char *argv[], const bool silent, const std::string &name) {
// Creates a tester
TestBlas<T> tester{argc, argv, silent, name, TestXgemv<T>::GetOptions(),
TestXgemv<T>::RunRoutine, TestXgemv<T>::RunReference,
TestXgemv<T>::DownloadResult, TestXgemv<T>::GetResultIndex,
TestXgemv<T>::ResultID1, TestXgemv<T>::ResultID2};
// This variable holds the arguments relevant for this routine
auto args = Arguments<T>{};
// Loops over the test-cases from a data-layout point of view
for (auto &layout: tester.kLayouts) { args.layout = layout;
for (auto &a_transpose: tester.kTransposes) { args.a_transpose = a_transpose;
// Creates the arguments vector for the regular tests
auto regular_test_vector = std::vector<Arguments<T>>{};
for (auto &m: tester.kMatrixVectorDims) { args.m = m;
for (auto &n: tester.kMatrixVectorDims) { args.n = n;
for (auto &a_ld: tester.kMatrixVectorDims) { args.a_ld = a_ld;
for (auto &a_offset: tester.kOffsets) { args.a_offset = a_offset;
for (auto &x_inc: tester.kIncrements) { args.x_inc = x_inc;
for (auto &x_offset: tester.kOffsets) { args.x_offset = x_offset;
for (auto &y_inc: tester.kIncrements) { args.y_inc = y_inc;
for (auto &y_offset: tester.kOffsets) { args.y_offset = y_offset;
for (auto &alpha: tester.kAlphaValues) { args.alpha = alpha;
for (auto &beta: tester.kBetaValues) { args.beta = beta;
args.a_size = TestXgemv<T>::GetSizeA(args);
args.x_size = TestXgemv<T>::GetSizeX(args);
args.y_size = TestXgemv<T>::GetSizeY(args);
if (args.a_size<1 || args.x_size<1 || args.y_size<1) { continue; }
regular_test_vector.push_back(args);
}
}
}
}
}
}
}
}
}
}
// Creates the arguments vector for the invalid-buffer tests
auto invalid_test_vector = std::vector<Arguments<T>>{};
args.m = args.n = tester.kBufferSize;
args.a_ld = tester.kBufferSize;
args.x_inc = args.y_inc = 1;
args.a_offset = args.x_offset = args.y_offset = 0;
for (auto &a_size: tester.kMatSizes) { args.a_size = a_size;
for (auto &x_size: tester.kVecSizes) { args.x_size = x_size;
for (auto &y_size: tester.kVecSizes) { args.y_size = y_size;
invalid_test_vector.push_back(args);
}
}
}
// Runs the tests
const auto case_name = ToString(layout)+" "+ToString(a_transpose);
tester.TestRegular(regular_test_vector, case_name);
tester.TestInvalid(invalid_test_vector, case_name);
}
}
}
// =================================================================================================
} // namespace clblast
// Main function (not within the clblast namespace)
int main(int argc, char *argv[]) {
clblast::RunTest<float>(argc, argv, false, "SGEMV");
clblast::RunTest<double>(argc, argv, true, "DGEMV");
clblast::RunTest<clblast::float2>(argc, argv, true, "CGEMV");
clblast::RunTest<clblast::double2>(argc, argv, true, "ZGEMV");
return 0;
}
// =================================================================================================
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