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Fixed the tests of OMATCOPY to include proper complex conjugation

pull/309/head
Cedric Nugteren 2018-07-31 21:44:28 +02:00
parent 713d0f96b3
commit 391e5757bd
3 changed files with 17 additions and 1 deletions
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4
test/routines/levelx/xomatcopy.hpp
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@ -45,7 +45,9 @@ StatusCode RunReference(const Arguments<T> &args, BuffersHost<T> &buffers_host)
const auto b_two = (b_rotated) ? id1 : id2;
const auto a_index = a_two * args.a_ld + a_one + args.a_offset;
const auto b_index = b_two * args.b_ld + b_one + args.b_offset;
buffers_host.b_mat[b_index] = args.alpha * buffers_host.a_mat[a_index];
auto a_value = buffers_host.a_mat[a_index];
if (args.a_transpose == Transpose::kConjugate) { a_value = ComplexConjugate(a_value); }
buffers_host.b_mat[b_index] = args.alpha * a_value;
}
}
return StatusCode::kSuccess;

10
test/test_utilities.cpp
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@ -31,6 +31,16 @@ template <> bool IsCloseToZero(const double2 value) { return IsCloseToZero(value
// =================================================================================================
// Performs a complex conjugate if complex
template <typename T> T ComplexConjugate(const T value) { return value; }
template half ComplexConjugate(const half);
template float ComplexConjugate(const float);
template double ComplexConjugate(const double);
template <> float2 ComplexConjugate(const float2 value) { return float2{value.real(), -value.imag()}; }
template <> double2 ComplexConjugate(const double2 value) { return double2{value.real(), -value.imag()}; }
// =================================================================================================
template <typename T, typename U>
void DeviceToHost(const Arguments<U> &args, Buffers<T> &buffers, BuffersHost<T> &buffers_host,
Queue &queue, const std::vector<std::string> &names) {

4
test/test_utilities.hpp
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@ -70,6 +70,10 @@ struct BuffersHost {
// =================================================================================================
template <typename T> T ComplexConjugate(const T value);
// =================================================================================================
// Converts a value (e.g. an integer) to a string. This also covers special cases for CLBlast
// data-types such as the Layout and Transpose data-types.
template <typename T>