Sacado::FlopCounterPack::FlopCounts Class Reference

Class storing flop counts and summary flop counts. More...

#include <Sacado_ScalarFlopCounter.hpp>

List of all members.

Public Types
	NUM_OPS = 34
	ASSIGN
	PLUS
	PLUS_ASSIGN
	UNARY_PLUS
	MINUS
	MINUS_ASSIGN
	UNARY_MINUS
	MULTIPLY
	MULTIPLY_ASSIGN
	DIVIDE
	DIVIDE_ASSIGN
	GREATER_THAN
	GREATER_THAN_EQUAL
	LESS_THAN
	LESS_THAN_EQUAL
	EQUAL
	EXP
	LOG
	LOG10
	SQRT
	COS
	SIN
	TAN
	ACOS
	ASIN
	ATAN
	ATAN2
	COSH
	SINH
	TANH
	ABS
	POW
	MAX
	MIN
	NUM_SUMMARY_OPS = 6
	SUMMARY_ASSIGN
	SUMMARY_PLUS_MINUS
	SUMMARY_MULTIPLY
	SUMMARY_DIVIDE
	SUMMARY_COMPARISON
	SUMMARY_NONLINEAR
enum	{ NUM_OPS = 34 }
	Number of total operation supported up till now. More...
enum	EFlopType {   ASSIGN, PLUS, PLUS_ASSIGN, UNARY_PLUS,   MINUS, MINUS_ASSIGN, UNARY_MINUS, MULTIPLY,   MULTIPLY_ASSIGN, DIVIDE, DIVIDE_ASSIGN, GREATER_THAN,   GREATER_THAN_EQUAL, LESS_THAN, LESS_THAN_EQUAL, EQUAL,   EXP, LOG, LOG10, SQRT,   COS, SIN, TAN, ACOS,   ASIN, ATAN, ATAN2, COSH,   SINH, TANH, ABS, POW,   MAX, MIN }
	Enum for operations. More...
enum	{ NUM_SUMMARY_OPS = 6 }
	Number of summary operation categories. More...
enum	ESummaryFlopType {   SUMMARY_ASSIGN, SUMMARY_PLUS_MINUS, SUMMARY_MULTIPLY, SUMMARY_DIVIDE,   SUMMARY_COMPARISON, SUMMARY_NONLINEAR }
	Enum of summary operation categories. More...
Public Member Functions
	FlopCounts ()
	Default constructor.
void	reset ()
	Reset flop counters before starting a block of computations. */.
void	finalize ()
void	increment (EFlopType ft)
	Increment an individual flop counter.
Public Attributes
double	flopCounts [NUM_OPS]
	Individual flop counts.
double	summaryFlopCounts [NUM_SUMMARY_OPS]
	Summary category flop counts.
double	totalFlopCount
	Total flop count.
Static Public Attributes
static const char *	flopCountsNames [NUM_OPS]
	Names of individual flops.
static const char *	summaryFlopCountsNames [NUM_SUMMARY_OPS]
	Names for summary operation categories.
static unsigned int	flopGranularity = 100000000
	The number of flops to accumulate as an integer before converting to a double.
Private Member Functions
ESummaryFlopType	getSummaryType (EFlopType ft)
	Get summary op enum from op enum.
Private Attributes
unsigned int	partialFlopCounts [NUM_OPS]
	Partial sum of individual flop counts.
unsigned int	partialSummaryFlopCounts [NUM_SUMMARY_OPS]
	Partial sum of summary category flop counts.

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Detailed Description

Class storing flop counts and summary flop counts.

Definition at line 45 of file Sacado_ScalarFlopCounter.hpp.

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Member Enumeration Documentation

anonymous enum

Number of total operation supported up till now.

Enumerator:

NUM_OPS

Definition at line 49 of file Sacado_ScalarFlopCounter.hpp.

enum Sacado::FlopCounterPack::FlopCounts::EFlopType

Enum for operations.

Enumerator:

ASSIGN
PLUS
PLUS_ASSIGN
UNARY_PLUS
MINUS
MINUS_ASSIGN
UNARY_MINUS
MULTIPLY
MULTIPLY_ASSIGN
DIVIDE
DIVIDE_ASSIGN
GREATER_THAN
GREATER_THAN_EQUAL
LESS_THAN
LESS_THAN_EQUAL
EQUAL
EXP
LOG
LOG10
SQRT
COS
SIN
TAN
ACOS
ASIN
ATAN
ATAN2
COSH
SINH
TANH
ABS
POW
MAX
MIN

Definition at line 52 of file Sacado_ScalarFlopCounter.hpp.

anonymous enum

Number of summary operation categories.

Enumerator:

NUM_SUMMARY_OPS

Definition at line 90 of file Sacado_ScalarFlopCounter.hpp.

enum Sacado::FlopCounterPack::FlopCounts::ESummaryFlopType

Enum of summary operation categories.

Enumerator:

SUMMARY_ASSIGN
SUMMARY_PLUS_MINUS
SUMMARY_MULTIPLY
SUMMARY_DIVIDE
SUMMARY_COMPARISON
SUMMARY_NONLINEAR

Definition at line 93 of file Sacado_ScalarFlopCounter.hpp.

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Constructor & Destructor Documentation

Sacado::FlopCounterPack::FlopCounts::FlopCounts

(

)

Default constructor.

Definition at line 91 of file Sacado_ScalarFlopCounter.cpp.

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Member Function Documentation

void Sacado::FlopCounterPack::FlopCounts::reset

(

)

Reset flop counters before starting a block of computations. */.

Definition at line 97 of file Sacado_ScalarFlopCounter.cpp.

void Sacado::FlopCounterPack::FlopCounts::finalize

(

)

Definition at line 108 of file Sacado_ScalarFlopCounter.cpp.

void Sacado::FlopCounterPack::FlopCounts::increment

(

EFlopType

ft

)

Increment an individual flop counter.

Definition at line 124 of file Sacado_ScalarFlopCounter.cpp.

Sacado::FlopCounterPack::FlopCounts::ESummaryFlopType Sacado::FlopCounterPack::FlopCounts::getSummaryType

(

EFlopType

ft

)

[private]

Get summary op enum from op enum.

Definition at line 141 of file Sacado_ScalarFlopCounter.cpp.

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Member Data Documentation

const char * Sacado::FlopCounterPack::FlopCounts::flopCountsNames [static]

Names of individual flops.

Definition at line 103 of file Sacado_ScalarFlopCounter.hpp.

const char * Sacado::FlopCounterPack::FlopCounts::summaryFlopCountsNames [static]

Initial value:

{
  "="
  ,"all +-"
  ,"all *"
  ,"all /"
  ,"<,>,=="
  ,"nonlinear"
}

Names for summary operation categories.

Definition at line 106 of file Sacado_ScalarFlopCounter.hpp.

unsigned int Sacado::FlopCounterPack::FlopCounts::flopGranularity = 100000000 [static]

The number of flops to accumulate as an integer before converting to a double.

The default value is 100 000 000 and must be less than UINT_MAX-1. Increasing this value may give somewhat better precision for the flop count when counting very large numbers of flops.

Definition at line 117 of file Sacado_ScalarFlopCounter.hpp.

double Sacado::FlopCounterPack::FlopCounts::flopCounts[NUM_OPS]

Individual flop counts.

Definition at line 120 of file Sacado_ScalarFlopCounter.hpp.

double Sacado::FlopCounterPack::FlopCounts::summaryFlopCounts[NUM_SUMMARY_OPS]

Summary category flop counts.

Definition at line 123 of file Sacado_ScalarFlopCounter.hpp.

double Sacado::FlopCounterPack::FlopCounts::totalFlopCount

Total flop count.

Definition at line 126 of file Sacado_ScalarFlopCounter.hpp.

unsigned int Sacado::FlopCounterPack::FlopCounts::partialFlopCounts[NUM_OPS] [private]

Partial sum of individual flop counts.

Definition at line 146 of file Sacado_ScalarFlopCounter.hpp.

unsigned int Sacado::FlopCounterPack::FlopCounts::partialSummaryFlopCounts[NUM_SUMMARY_OPS] [private]

Partial sum of summary category flop counts.

Definition at line 149 of file Sacado_ScalarFlopCounter.hpp.

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

• Sacado_ScalarFlopCounter.hpp
• Sacado_ScalarFlopCounter.cpp

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