gmx::test::SimdTest Class Reference

#include <gromacs/simd/tests/simd.h>

Inheritance diagram for gmx::test::SimdTest:

Collaboration diagram for gmx::test::SimdTest:

Description

Test fixture for SIMD tests.

This is a very simple test fixture that basically just takes the common SIMD/SIMD4 functionality from SimdBaseTest and creates wrapper routines specific for normal SIMD functionality.

Public Member Functions
::testing::AssertionResult	compareSimdRealUlp (const char *refExpr, const char *tstExpr, SimdReal ref, SimdReal tst)
	Compare two real SIMD variables for approximate equality. More...
::testing::AssertionResult	compareSimdEq (const char *refExpr, const char *tstExpr, SimdReal ref, SimdReal tst)
	Compare two real SIMD variables for exact equality. More...
::testing::AssertionResult	compareSimdEq (const char *refExpr, const char *tstExpr, SimdInt32 ref, SimdInt32 tst)
	Compare two 32-bit integer SIMD variables. More...
Public Member Functions inherited from gmx::test::SimdBaseTest
	SimdBaseTest ()
	Initialize new SIMD test fixture with default tolerances. More...
void	setUlpTol (std::int64_t newTol)
	Adjust ulp tolerance from the default 10 (float) or 255 (double).
void	setUlpTolSingleAccuracy (std::int64_t newTol)
	Adjust ulp tolerance for single accuracy functions.
void	setAbsTol (real newTol)
	Adjust the absolute tolerance from the default 0. More...
::testing::AssertionResult	compareVectorRealUlp (const char *refExpr, const char *tstExpr, const std::vector< real > &ref, const std::vector< real > &tst) const
	Compare two std::vector<real> for approximate equality. More...
template<typename T >
::testing::AssertionResult	compareVectorEq (const char *refExpr, const char *tstExpr, const std::vector< T > &ref, const std::vector< T > &tst)
	Compare std::vectors for exact equality. More...

Additional Inherited Members
Static Public Member Functions inherited from gmx::test::SimdBaseTest
static constexpr std::int64_t	defaultRealUlpTol ()
	Return the default ulp tolerance for current precision.
Static Public Attributes inherited from gmx::test::SimdBaseTest
static int	s_nPoints = 10000
	Number of test points to use, settable on command line. More...
Protected Attributes inherited from gmx::test::SimdBaseTest
std::int64_t	ulpTol_
	Current tolerance in units-in-last-position.
real	absTol_
	Current absolute tolerance.

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The documentation for this class was generated from the following files:

• src/gromacs/simd/tests/simd.h
• src/gromacs/simd/tests/simd.cpp