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Implements block typs and related functions - First part

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Co-authored-by: Karen <kkaspar@codereckons.com>
Co-authored-by: Joel FALCOU <jfalcou@codereckons.com>

See merge request oss/rotgen!9
This commit is contained in:
Karen Kaspar 2025-06-12 13:38:31 +02:00 • committed by Joel Falcou
parent 09be3b4b15
commit c6b864f247
28 changed files with 1814 additions and 114 deletions
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114
test/unit/basic/arithmetic_functions.cpp
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//==================================================================================================
/*
ROTGEN - Runtime Overlay for Eigen
Copyright : CODE RECKONS
SPDX-License-Identifier: BSL-1.0
*/
//==================================================================================================
#include "unit/tests.hpp"
#include <rotgen/matrix.hpp>
#include <Eigen/Dense>
template<typename MatrixType>
void test_matrix_unary_ops(std::size_t rows, std::size_t cols, auto const &init_fn)
{
MatrixType original(rows, cols);
MatrixType transposed_matrix(cols, rows);
for (std::size_t r = 0; r < rows; ++r)
for (std::size_t c = 0; c < cols; ++c)
original(r,c) = init_fn(r, c);
for (std::size_t r = 0; r < rows; ++r)
for (std::size_t c = 0; c < cols; ++c)
transposed_matrix(c, r) = original(r, c);
TTS_EQUAL(original.transpose(), transposed_matrix);
TTS_EQUAL(original.conjugate(), original);
TTS_EQUAL(original.adjoint(), transposed_matrix);
original.transposeInPlace();
TTS_EQUAL(original, transposed_matrix);
original.transposeInPlace();
original.adjointInPlace();
TTS_EQUAL(original, transposed_matrix);
}
TTS_CASE_TPL("Test transpotion related operations", rotgen::tests::types)
<typename T, typename O>( tts::type< tts::types<T,O>> )
{
std::vector<rotgen::tests::matrix_descriptor> test_matrices =
{
{3, 3, [](auto r, auto c) { return r + 3 * c - 2.5; }},
{4, 9, [](auto r, auto c) { return r*r + 3.12 * c + 6.87; }},
{2, 7, [](auto r, auto c) { return 1.1 * (r - c); }},
{1, 5, [](auto , auto ) { return 9.99; }},
{4, 2, [](auto , auto ) { return 0.0; }},
{3, 3, [](auto r, auto c) { return (r == c) ? 1.0 : 0.0; }},
{2, 2, [](auto r, auto c) { return (r + c) * 1e-10; }},
{2, 2, [](auto r, auto ) { return (r + 1) * 1e+10; }}
};
for (const auto& [rows, cols, fn] : test_matrices)
{
test_matrix_unary_ops<rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value>>(rows, cols, fn);
}
};
template <typename MatrixType>
void test_matrix_reductions(std::size_t rows, std::size_t cols, auto const& init_fn)
{
using EigenMatrix = Eigen::Matrix<typename MatrixType::value_type, Eigen::Dynamic, Eigen::Dynamic>;
MatrixType original(rows, cols);
EigenMatrix ref(rows, cols);
for (std::size_t r = 0; r < rows; ++r)
for (std::size_t c = 0; c < cols; ++c)
ref(r, c) = original(r,c) = init_fn(r, c);
TTS_EQUAL(original.sum(), ref.sum());
TTS_EQUAL(original.prod(), ref.prod());
TTS_EQUAL(original.mean(), ref.mean());
TTS_EQUAL(original.maxCoeff(), ref.maxCoeff());
TTS_EQUAL(original.minCoeff(), ref.minCoeff());
TTS_EQUAL(original.trace(), ref.trace());
std::ptrdiff_t row, col, ref_row, ref_col;
double cmin = original.minCoeff(&row, &col);
double rmin = ref.minCoeff(&ref_row, &ref_col);
TTS_EQUAL(cmin, rmin);
TTS_EQUAL(row, ref_row);
TTS_EQUAL(col, ref_col);
double cmax = original.maxCoeff(&row, &col);
double rmax = ref.maxCoeff(&ref_row, &ref_col);
TTS_EQUAL(cmax, rmax);
TTS_EQUAL(row, ref_row);
TTS_EQUAL(col, ref_col);
}
TTS_CASE_TPL("Test reductions", rotgen::tests::types)
<typename T, typename O>( tts::type< tts::types<T,O>> )
{
std::vector<rotgen::tests::matrix_descriptor> test_matrices =
{
{3, 3, [](auto r, auto c) {return r + c; }},
{3, 3, [](auto , auto ) {return 0.0; }},
{2, 4, [](auto r, auto c) {return -r -c*c - 1234; }},
{4, 4, [](auto , auto ) {return 7.0; }},
{1, 1, [](auto , auto ) {return 42.0; }},
{4, 2, [](auto r, auto c) {return std::sin(r + c); }},
{1, 5, [](auto r, auto c) {return -1.5 * r + 2.56 * c; }},
{5, 7, [](auto r, auto c) {return (r == c ? 1.0 : 0.0); }}
};
for (const auto& [rows, cols, fn] : test_matrices)
{
test_matrix_reductions<rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value>>(rows, cols, fn);
}
};