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// =================================================================================================
// This file is part of the CLBlast project. The project is licensed under the MIT license. 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 Xsyr2k routine.
//
// =================================================================================================
#include "correctness/testblas.h"
#include "routines/xsyr2k.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, TestXsyr2k<T>::GetOptions(),
TestXsyr2k<T>::RunRoutine, TestXsyr2k<T>::RunReference,
TestXsyr2k<T>::DownloadResult, TestXsyr2k<T>::GetResultIndex,
TestXsyr2k<T>::ResultID1, TestXsyr2k<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 &triangle: tester.kTriangles) { args.triangle = triangle;
for (auto &ab_transpose: {Transpose::kNo, Transpose::kYes}) { // No conjugate here since it
args.a_transpose = ab_transpose; // is not supported by clBLAS
args.b_transpose = ab_transpose;
// Creates the arguments vector for the regular tests
auto regular_test_vector = std::vector<Arguments<T>>{};
for (auto &n: tester.kMatrixDims) { args.n = n;
for (auto &k: tester.kMatrixDims) { args.k = k;
for (auto &a_ld: tester.kMatrixDims) { args.a_ld = a_ld;
for (auto &a_offset: tester.kOffsets) { args.a_offset = a_offset;
for (auto &b_ld: tester.kMatrixDims) { args.b_ld = b_ld;
for (auto &b_offset: tester.kOffsets) { args.b_offset = b_offset;
for (auto &c_ld: tester.kMatrixDims) { args.c_ld = c_ld;
for (auto &c_offset: tester.kOffsets) { args.c_offset = c_offset;
for (auto &alpha: tester.kAlphaValues) { args.alpha = alpha;
for (auto &beta: tester.kBetaValues) { args.beta = beta;
args.a_size = TestXsyr2k<T>::GetSizeA(args);
args.b_size = TestXsyr2k<T>::GetSizeB(args);
args.c_size = TestXsyr2k<T>::GetSizeC(args);
if (args.a_size<1 || args.b_size<1 || args.c_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.n = args.k = tester.kBufferSize;
args.a_ld = args.b_ld = args.c_ld = tester.kBufferSize;
args.a_offset = args.b_offset = args.c_offset = 0;
for (auto &a_size: tester.kMatSizes) { args.a_size = a_size;
for (auto &b_size: tester.kMatSizes) { args.b_size = b_size;
for (auto &c_size: tester.kMatSizes) { args.c_size = c_size;
invalid_test_vector.push_back(args);
}
}
}
// Runs the tests
const auto case_name = ToString(layout)+" "+ToString(triangle)+" "+ToString(ab_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, "SSYR2K");
clblast::RunTest<double>(argc, argv, true, "DSYR2K");
clblast::RunTest<clblast::float2>(argc, argv, true, "CSYR2K");
clblast::RunTest<clblast::double2>(argc, argv, true, "ZSYR2K");
return 0;
}
// =================================================================================================
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