gmx::test::Simd4Test Class Reference

#include <gromacs/simd/tests/simd4.h>

Inheritance diagram for gmx::test::Simd4Test:

Collaboration diagram for gmx::test::Simd4Test:

Description

Test fixture for SIMD4 tests - contains test settings.

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

Public Member Functions
::testing::AssertionResult	compareSimd4RealUlp (const char *refExpr, const char *tstExpr, const Simd4Real ref, const Simd4Real tst)
	Compare two real SIMD4 variables for approximate equality. More...
::testing::AssertionResult	compareSimd4RealEq (const char *refExpr, const char *tstExpr, const Simd4Real ref, const Simd4Real tst)
	Compare two real SIMD4 variables for exact equality. 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	setAbsTol (real newTol)
	Adjust the absolute tolerance from the default 0. More...
void	setRange (real low, real high)
	Change math function testing range from the default [1,10].
::testing::AssertionResult	compareVectorRealUlp (const char *refExpr, const char *tstExpr, const std::vector< real > &ref, const std::vector< real > &tst)
	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 Attributes inherited from gmx::test::SimdBaseTest
static int	s_nPoints = 10000
	Number of test points to use, settable on command line.
Protected Attributes inherited from gmx::test::SimdBaseTest
std::int64_t	ulpTol_
	Current tolerance in units-in-last-position.
real	absTol_
	Current absolute tolerance.
std::pair< real, real >	range_
	Range for math function tests.

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

• src/gromacs/simd/tests/simd4.h
• src/gromacs/simd/tests/simd4.cpp