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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 tests any CLBlast routine. It contains two types of tests: one testing all sorts of
// input combinations, and one deliberatly testing with invalid values.
//
// =================================================================================================
#ifndef CLBLAST_TEST_CORRECTNESS_TESTBLAS_H_
#define CLBLAST_TEST_CORRECTNESS_TESTBLAS_H_
#include <vector>
#include <string>
#include "correctness/tester.h"
namespace clblast {
// =================================================================================================
// See comment at top of file for a description of the class
template <typename T>
class TestBlas: public Tester<T> {
public:
// Uses several variables from the Tester class
using Tester<T>::context_;
using Tester<T>::queue_;
// Uses several helper functions from the Tester class
using Tester<T>::TestStart;
using Tester<T>::TestEnd;
using Tester<T>::TestSimilarity;
using Tester<T>::TestErrorCount;
using Tester<T>::TestErrorCodes;
using Tester<T>::GetExampleScalars;
using Tester<T>::GetOffsets;
using Tester<T>::PrecisionSupported;
// Test settings for the regular test. Append to these lists in case more tests are required.
const std::vector<size_t> kVectorDims = { 7, 93, 4096 };
const std::vector<size_t> kIncrements = { 1, 2, 7 };
const std::vector<size_t> kMatrixDims = { 7, 64 };
const std::vector<size_t> kMatrixVectorDims = { 61, 512 };
const std::vector<size_t> kOffsets = GetOffsets();
const std::vector<T> kAlphaValues = GetExampleScalars();
const std::vector<T> kBetaValues = GetExampleScalars();
// Test settings for the invalid tests
const std::vector<size_t> kInvalidIncrements = { 0, 1 };
const size_t kBufferSize = 64;
const std::vector<size_t> kMatSizes = {0, kBufferSize*kBufferSize-1, kBufferSize*kBufferSize};
const std::vector<size_t> kVecSizes = {0, kBufferSize - 1, kBufferSize};
// The layout/transpose/triangle options to test with
const std::vector<Layout> kLayouts = {Layout::kRowMajor, Layout::kColMajor};
const std::vector<Triangle> kTriangles = {Triangle::kUpper, Triangle::kLower};
const std::vector<Side> kSides = {Side::kLeft, Side::kRight};
const std::vector<Diagonal> kDiagonals = {Diagonal::kUnit, Diagonal::kNonUnit};
static const std::vector<Transpose> kTransposes; // Data-type dependent, see .cc-file
// Shorthand for the routine-specific functions passed to the tester
using Routine = std::function<StatusCode(const Arguments<T>&, const Buffers&, CommandQueue&)>;
using ResultGet = std::function<std::vector<T>(const Arguments<T>&, Buffers&, CommandQueue&)>;
using ResultIndex = std::function<size_t(const Arguments<T>&, const size_t, const size_t)>;
using ResultIterator = std::function<size_t(const Arguments<T>&)>;
// Constructor, initializes the base class tester and input data
TestBlas(int argc, char *argv[], const bool silent,
const std::string &name, const std::vector<std::string> &options,
const Routine run_routine, const Routine run_reference, const ResultGet get_result,
const ResultIndex get_index, const ResultIterator get_id1, const ResultIterator get_id2);
// The test functions, taking no inputs
void TestRegular(std::vector<Arguments<T>> &test_vector, const std::string &name);
void TestInvalid(std::vector<Arguments<T>> &test_vector, const std::string &name);
private:
// Source data to test with
std::vector<T> x_source_;
std::vector<T> y_source_;
std::vector<T> a_source_;
std::vector<T> b_source_;
std::vector<T> c_source_;
// The routine-specific functions passed to the tester
Routine run_routine_;
Routine run_reference_;
ResultGet get_result_;
ResultIndex get_index_;
ResultIterator get_id1_;
ResultIterator get_id2_;
};
// =================================================================================================
} // namespace clblast
// CLBLAST_TEST_CORRECTNESS_TESTBLAS_H_
#endif
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