Inheritance diagram for gmx::test::anonymous_namespace{simd_floatingpoint_util.cpp}::SimdFloatingpointUtilTest:

Collaboration diagram for gmx::test::anonymous_namespace{simd_floatingpoint_util.cpp}::SimdFloatingpointUtilTest:

Description

Test fixture for higher-level floating-point utility functions.

Inherit from main SimdTest, add code to generate aligned memory and data.

Protected Attributes
std::vector< int, AlignedAllocator< int > >	integerMemory_
	Aligned integer memory.

std::vector< real, AlignedAllocator< real > >	realMemory_
	Aligned real memory.

int *	offset_
	Pointer to offset indices, aligned memory.

real *	val0_
	Pointer to GMX_SIMD_REAL_WIDTH values, aligned.

real *	val1_
	Pointer to GMX_SIMD_REAL_WIDTH values, aligned.

real *	val2_
	Pointer to GMX_SIMD_REAL_WIDTH values, aligned.

real *	val3_
	Pointer to GMX_SIMD_REAL_WIDTH values, aligned.

real *	mem0_
	Pointer to aligned memory, s_workMemSize real values.

real *	mem1_
	Pointer to aligned memory, s_workMemSize real values.

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.

Static Protected Attributes
static const std::size_t	s_workMemSize_ = 163 4 +4
	Size of memory work buffers.

Additional Inherited Members
Public Member Functions inherited from gmx::test::SimdTest
::testing::AssertionResult	compareSimdRealUlp (const char refExpr, const char tstExpr, const SimdReal ref, const SimdReal tst)
	Compare two real SIMD variables for approximate equality. More...

::testing::AssertionResult	compareSimdRealEq (const char refExpr, const char tstExpr, const SimdReal ref, const SimdReal tst)
	Compare two real SIMD variables for exact equality. More...

::testing::AssertionResult	compareSimdInt32 (const char refExpr, const char tstExpr, const SimdInt32 ref, const 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	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...

Static Public Attributes inherited from gmx::test::SimdBaseTest
static int	s_nPoints = 10000
	Number of test points to use, settable on command line.

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

src/gromacs/simd/tests/simd_floatingpoint_util.cpp

Description

Protected Attributes

Static Protected Attributes

Additional Inherited Members