impl::MemRefDataVerifier< T > Struct Template Reference

Verify the result of two computations are equivalent up to a small numerical error and return the number of errors. More...

#include "mlir/ExecutionEngine/RunnerUtils.h"

Public Member Functions
bool	verifyElem (double actual, double expected)
bool	verifyElem (float actual, float expected)

Static Public Member Functions
static bool	verifyRelErrorSmallerThan (T actual, T expected, T epsilon)
	Verify the relative difference of the values is smaller than epsilon. More...
static bool	verifyElem (T actual, T expected)
	Verify the values are equivalent (integers) or are close (floating-point). More...
static int64_t	verify (std::ostream &os, T *actualBasePtr, T *expectedBasePtr, int64_t dim, int64_t offset, const int64_t *sizes, const int64_t *strides, int64_t &printCounter)
	Verify the data element-by-element and return the number of errors. More...

Static Public Attributes
static constexpr int	printLimit = 10
	Maximum number of errors printed by the verifier. More...

Detailed Description

template<typename T>
struct impl::MemRefDataVerifier< T >

Verify the result of two computations are equivalent up to a small numerical error and return the number of errors.

Definition at line 245 of file RunnerUtils.h.

Member Function Documentation

verify()

template<typename T >

int64_t impl::MemRefDataVerifier< T >::verify ( std::ostream &  os, T *  actualBasePtr, T *  expectedBasePtr, int64_t  dim, int64_t  offset, const int64_t *  sizes, const int64_t *  strides, int64_t &  printCounter  )

static

Verify the data element-by-element and return the number of errors.

Definition at line 290 of file RunnerUtils.h.

References mlir::verify().

Referenced by impl::verifyMemRef().

verifyElem() [1/3]

bool impl::MemRefDataVerifier< double >::verifyElem ( double  actual, double  expected  )

inline

Definition at line 278 of file RunnerUtils.h.

verifyElem() [2/3]

bool impl::MemRefDataVerifier< float >::verifyElem ( float  actual, float  expected  )

inline

Definition at line 284 of file RunnerUtils.h.

verifyElem() [3/3]

template<typename T >

bool impl::MemRefDataVerifier< T >::verifyElem ( T  actual, T  expected  )

static

Verify the values are equivalent (integers) or are close (floating-point).

Definition at line 273 of file RunnerUtils.h.

verifyRelErrorSmallerThan()

template<typename T >

bool impl::MemRefDataVerifier< T >::verifyRelErrorSmallerThan ( T  actual, T  expected, T  epsilon  )

static

Verify the relative difference of the values is smaller than epsilon.

Definition at line 262 of file RunnerUtils.h.

References mlir::presburger::abs().

Member Data Documentation

printLimit

template<typename T >

constexpr int impl::MemRefDataVerifier< T >::printLimit = 10

staticconstexpr

Maximum number of errors printed by the verifier.

Definition at line 247 of file RunnerUtils.h.

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

• include/mlir/ExecutionEngine/RunnerUtils.h