On Sat, Mar 12, 2011 at 4:01 PM, Mulyadi Santosa <[email protected]>wrote:
> On 12/03/2011, अनिकेत आगाशे <[email protected]> wrote: > > Hi all > > > > I am facing problem in running an application over character driver > written > > by me. I wanted to profile that application (time required for each > system > > call) so I compiled it using gcc -pg option. But some time i am receiving > > SIGPROF signal during ioctl() system call. > > > > Is there any way we can control profile timer's value ? or some other way > to > > get rid of this problem. > > hm, how about using TSC? > http://en.wikipedia.org/wiki/Time_Stamp_Counter > > Thaks for your reply but is there any way we can control profile timer value ? > > -- > regards, > > Mulyadi Santosa > Freelance Linux trainer and consultant > > blog: the-hydra.blogspot.com > training: mulyaditraining.blogspot.com >
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