fft.cpp File Reference

#include "gmxpre.h"
#include "gromacs/fft/fft.h"
#include "config.h"
#include <algorithm>
#include <optional>
#include <tuple>
#include <vector>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include "gromacs/fft/gpu_3dfft.h"
#include "gromacs/fft/parallel_3dfft.h"
#include "gromacs/gpu_utils/clfftinitializer.h"
#include "gromacs/utility/stringutil.h"
#include "testutils/refdata.h"
#include "testutils/test_hardware_environment.h"
#include "testutils/testasserts.h"
#include "testutils/testmatchers.h"

Include dependency graph for fft.cpp:

Description

Tests utilities for fft calculations.

Current reference data is generated in double precision using the Reference build type, except for the compiler (Apple Clang).

Author

Roland Schulz rolan.nosp@m.d@ut.nosp@m.k.edu

Typedefs
using	gmx::test::anonymous_namespace{fft.cpp}::FFTTest3DParameters = std::tuple< int, int, int >

Functions
std::string	gmx::test::anonymous_namespace{fft.cpp}::nameOfTest (const testing::TestParamInfo< FFTTest3DParameters > &info)
	Help GoogleTest name our tests. More...
void	gmx::test::anonymous_namespace{fft.cpp}::checkRealGrid (const ivec realGridSize, const ivec realGridSizePadded, ArrayRef< const real > inputRealGrid, ArrayRef< real > outputRealGridValues)
	Check that the real grid after forward and backward 3D transforms matches the input real grid.

Variables
const double	gmx::test::anonymous_namespace{fft.cpp}::inputdata [500]
	Input data for FFT tests. More...