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Class storing flop counts and summary flop counts. More...
#include <Sacado_ScalarFlopCounter.hpp>
Public Types | |
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. | |
Class storing flop counts and summary flop counts.
Definition at line 46 of file Sacado_ScalarFlopCounter.hpp.
anonymous enum |
Number of total operation supported up till now.
Enumerator | |
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NUM_OPS |
Definition at line 54 of file Sacado_ScalarFlopCounter.hpp.
Enum for operations.
Definition at line 57 of file Sacado_ScalarFlopCounter.hpp.
anonymous enum |
Number of summary operation categories.
Enumerator | |
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NUM_SUMMARY_OPS |
Definition at line 98 of file Sacado_ScalarFlopCounter.hpp.
Enum of summary operation categories.
Enumerator | |
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SUMMARY_ASSIGN | |
SUMMARY_PLUS_MINUS | |
SUMMARY_MULTIPLY | |
SUMMARY_DIVIDE | |
SUMMARY_COMPARISON | |
SUMMARY_NONLINEAR |
Definition at line 101 of file Sacado_ScalarFlopCounter.hpp.
Sacado::FlopCounterPack::FlopCounts::FlopCounts | ( | ) |
Default constructor.
Definition at line 93 of file Sacado_ScalarFlopCounter.cpp.
void Sacado::FlopCounterPack::FlopCounts::reset | ( | ) |
Reset flop counters before starting a block of computations. */.
Definition at line 99 of file Sacado_ScalarFlopCounter.cpp.
void Sacado::FlopCounterPack::FlopCounts::finalize | ( | ) |
Definition at line 110 of file Sacado_ScalarFlopCounter.cpp.
void Sacado::FlopCounterPack::FlopCounts::increment | ( | EFlopType | ft | ) |
Increment an individual flop counter.
Definition at line 126 of file Sacado_ScalarFlopCounter.cpp.
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private |
Get summary op enum from op enum.
Definition at line 143 of file Sacado_ScalarFlopCounter.cpp.
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Names of individual flops.
Definition at line 40 of file Sacado_ScalarFlopCounter.hpp.
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static |
Names for summary operation categories.
Definition at line 81 of file Sacado_ScalarFlopCounter.hpp.
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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 125 of file Sacado_ScalarFlopCounter.hpp.
double Sacado::FlopCounterPack::FlopCounts::flopCounts[NUM_OPS] |
Individual flop counts.
Definition at line 128 of file Sacado_ScalarFlopCounter.hpp.
double Sacado::FlopCounterPack::FlopCounts::summaryFlopCounts[NUM_SUMMARY_OPS] |
Summary category flop counts.
Definition at line 131 of file Sacado_ScalarFlopCounter.hpp.
double Sacado::FlopCounterPack::FlopCounts::totalFlopCount |
Total flop count.
Definition at line 134 of file Sacado_ScalarFlopCounter.hpp.
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private |
Partial sum of individual flop counts.
Definition at line 154 of file Sacado_ScalarFlopCounter.hpp.
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private |
Partial sum of summary category flop counts.
Definition at line 157 of file Sacado_ScalarFlopCounter.hpp.