* time
@ 2005-07-07 11:14 raja
2005-07-07 11:49 ` time Paolo Ornati
0 siblings, 1 reply; 4+ messages in thread
From: raja @ 2005-07-07 11:14 UTC (permalink / raw)
To: linux-kernel
would you please tell how to caliculate the time taken to execute a c
program in unix environment.
Thanking you,
Nagaraju.V
^ permalink raw reply [flat|nested] 4+ messages in thread
* time
@ 2005-08-25 4:24 raja
2005-08-25 8:11 ` time Bernd Petrovitsch
0 siblings, 1 reply; 4+ messages in thread
From: raja @ 2005-08-25 4:24 UTC (permalink / raw)
To: Linux Kernel Mailing List
Hi,
Is There Any function in c to caliculate the exact time taken to
execute block of code(in micro sec and milli sec and minuits and hours).
thanking you,
raja
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: time
2005-08-25 4:24 time raja
@ 2005-08-25 8:11 ` Bernd Petrovitsch
0 siblings, 0 replies; 4+ messages in thread
From: Bernd Petrovitsch @ 2005-08-25 8:11 UTC (permalink / raw)
To: raja; +Cc: Linux Kernel Mailing List
On Thu, 2005-08-25 at 09:54 +0530, raja wrote:
[...]
> Is There Any function in c to caliculate the exact time taken to
> execute block of code(in micro sec and milli sec and minuits and hours).
> thanking you,
Do you mean system-time, user-space-time or the time it took in the real
world?
And apart from the fact that this is a C programming question and not
directly related to the Linux kernel since it is a user-space thingy,
you probably want to use times(2) two times and calculate the
difference.
Bernd
--
Firmix Software GmbH http://www.firmix.at/
mobil: +43 664 4416156 fax: +43 1 7890849-55
Embedded Linux Development and Services
^ permalink raw reply [flat|nested] 4+ messages in thread
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