Timer.
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#include <givtimer.h>
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| void | clear () |
| | Clear timer.
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| void | start () |
| | Start timer.
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| void | stop () |
| | Stop timer.
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| double | usertime () const |
| | total amount of second spent in user mode.
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| double | systime () const |
| | total amount of second spent in system mode.
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| double | realtime () const |
| | real total amount of second spent.
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| double | userElapsedTime () |
| | User mode time spent since start.
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| double | sysElapsedTime () |
| | System mode time spent since start.
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| double | realElapsedTime () |
| | real total amount of second spent since start.
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Timer.
- Examples
- examples/FiniteField/gfq_atomic.C, examples/FiniteField/zpz_atomic.C, examples/Integer/Fibonacci.C, examples/Integer/ModularSquareRoot.C, examples/Integer/ProbLucas.C, examples/Integer/RSA_breaking.C, examples/Integer/RSA_decipher.C, examples/Integer/RSA_encipher.C, examples/Integer/RSA_keys_generator.C, examples/Integer/iexponentiation.C, examples/Integer/ifactor.C, examples/Integer/ifactor_lenstra.C, examples/Integer/igcd.C, examples/Integer/igcdext.C, examples/Integer/ilcm.C, examples/Integer/ispower.C, examples/Integer/isprime.C, examples/Integer/isproot.C, examples/Integer/lambda.C, examples/Integer/lambda_inv.C, examples/Integer/nb_primes.C, examples/Integer/nextprime.C, examples/Integer/order.C, examples/Integer/phi.C, examples/Integer/prevprime.C, examples/Integer/primitiveelement.C, examples/Integer/primitiveroot.C, examples/Integer/probable_primroot.C, examples/Polynomial/PolynomialCRT.C, examples/Polynomial/highorder.C, examples/Polynomial/interpolate.C, examples/Polynomial/isirred.C, examples/Polynomial/isprimitive.C, examples/Polynomial/pol_eval.C, examples/Polynomial/pol_factor.C, and examples/Rational/iratrecon.C.
◆ clear()
Clear timer.
Everything reset to 0. This need not be called before the first start since the constructor does it.
- Examples
- examples/FiniteField/gfq_atomic.C, examples/FiniteField/zpz_atomic.C, examples/Integer/ProbLucas.C, examples/Integer/RSA_breaking.C, examples/Integer/RSA_decipher.C, examples/Integer/RSA_encipher.C, examples/Integer/RSA_keys_generator.C, examples/Integer/iexponentiation.C, examples/Integer/ifactor.C, examples/Integer/ifactor_lenstra.C, examples/Integer/igcd.C, examples/Integer/igcdext.C, examples/Integer/ilcm.C, examples/Integer/ispower.C, examples/Integer/isprime.C, examples/Integer/isproot.C, examples/Integer/lambda.C, examples/Integer/lambda_inv.C, examples/Integer/nb_primes.C, examples/Integer/nextprime.C, examples/Integer/order.C, examples/Integer/phi.C, examples/Integer/prevprime.C, examples/Integer/primitiveelement.C, examples/Integer/primitiveroot.C, examples/Integer/probable_primroot.C, examples/Polynomial/PolynomialCRT.C, examples/Polynomial/highorder.C, examples/Polynomial/interpolate.C, examples/Polynomial/isirred.C, examples/Polynomial/isprimitive.C, examples/Polynomial/pol_eval.C, examples/Polynomial/pol_factor.C, and examples/Rational/iratrecon.C.
◆ start()
Start timer.
Starts the timer. If called after another start() or a stop(), it sets the timer to a totally fresh new start.
- Examples
- examples/FiniteField/gfq_atomic.C, examples/FiniteField/zpz_atomic.C, examples/Integer/Fibonacci.C, examples/Integer/ModularSquareRoot.C, examples/Integer/ProbLucas.C, examples/Integer/RSA_breaking.C, examples/Integer/RSA_decipher.C, examples/Integer/RSA_encipher.C, examples/Integer/RSA_keys_generator.C, examples/Integer/iexponentiation.C, examples/Integer/ifactor.C, examples/Integer/ifactor_lenstra.C, examples/Integer/igcd.C, examples/Integer/igcdext.C, examples/Integer/ilcm.C, examples/Integer/ispower.C, examples/Integer/isprime.C, examples/Integer/isproot.C, examples/Integer/lambda.C, examples/Integer/lambda_inv.C, examples/Integer/nb_primes.C, examples/Integer/nextprime.C, examples/Integer/order.C, examples/Integer/phi.C, examples/Integer/prevprime.C, examples/Integer/primitiveelement.C, examples/Integer/primitiveroot.C, examples/Integer/probable_primroot.C, examples/Polynomial/PolynomialCRT.C, examples/Polynomial/highorder.C, examples/Polynomial/interpolate.C, examples/Polynomial/isirred.C, examples/Polynomial/isprimitive.C, examples/Polynomial/pol_eval.C, examples/Polynomial/pol_factor.C, and examples/Rational/iratrecon.C.
◆ stop()
Stop timer.
Stops the timer. The time since the previous start() is stored. If called again, stop() will store the time since the previous start() again, acting as a pause().
- Precondition
start() should have been called before...
- Examples
- examples/FiniteField/gfq_atomic.C, examples/FiniteField/zpz_atomic.C, examples/Integer/Fibonacci.C, examples/Integer/ModularSquareRoot.C, examples/Integer/ProbLucas.C, examples/Integer/RSA_breaking.C, examples/Integer/RSA_decipher.C, examples/Integer/RSA_encipher.C, examples/Integer/RSA_keys_generator.C, examples/Integer/iexponentiation.C, examples/Integer/ifactor.C, examples/Integer/ifactor_lenstra.C, examples/Integer/igcd.C, examples/Integer/igcdext.C, examples/Integer/ilcm.C, examples/Integer/ispower.C, examples/Integer/isprime.C, examples/Integer/isproot.C, examples/Integer/lambda.C, examples/Integer/lambda_inv.C, examples/Integer/nb_primes.C, examples/Integer/nextprime.C, examples/Integer/order.C, examples/Integer/phi.C, examples/Integer/prevprime.C, examples/Integer/primitiveelement.C, examples/Integer/primitiveroot.C, examples/Integer/probable_primroot.C, examples/Polynomial/PolynomialCRT.C, examples/Polynomial/highorder.C, examples/Polynomial/interpolate.C, examples/Polynomial/isirred.C, examples/Polynomial/isprimitive.C, examples/Polynomial/pol_eval.C, examples/Polynomial/pol_factor.C, and examples/Rational/iratrecon.C.
◆ usertime()
| double usertime |
( |
| ) |
const |
|
inline |
◆ systime()
total amount of second spent in system mode.
- Returns
- the system time elapsed between the latest
start() and the latest stop().
- Precondition
stop() is called before.
◆ realtime()
| double realtime |
( |
| ) |
const |
|
inline |
real total amount of second spent.
- Returns
- the real total time elapsed between the latest
start() and the latest stop().
- Precondition
stop() is called before.
◆ userElapsedTime()
| double userElapsedTime |
( |
| ) |
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inline |
User mode time spent since start.
A call to stop() is useless.
- Returns
- elpased time (in seconds) since
start() in user mode.
◆ sysElapsedTime()
| double sysElapsedTime |
( |
| ) |
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inline |
System mode time spent since start.
A call to stop() is useless.
- Returns
- elpased time (in seconds) since
start() in system mode.
◆ realElapsedTime()
| double realElapsedTime |
( |
| ) |
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inline |
real total amount of second spent since start.
A call to stop() is useless.
- Returns
- elpased time (in seconds) since
start().
The documentation for this class was generated from the following files: