Clock ticks...

[Carlo Henrico_1]

Our developers have some library in Windows which they include in their C code which measures clock ticks. Is there something similar in HP-UX?

[RikTytgat]

Hi,

You could try use the pstat series of calls (pstat_getprocessor(2).

Or: http://my1.itrc.hp.com/cm/QuestionAnswer/1,1150,0x8c747e990647d4118fee0090279cd0f9,00.html

Or: http://my1.itrc.hp.com/cm/QuestionAnswer/1,1150,0x89677e990647d4118fee0090279cd0f9,00.html

Hope this helps,
Rik

[Dan Hetzel]

Hi Carlo,

Not with a CPU tick accuracy but with a microsecond resolution, you have the
clock system call.
The problem is that it is storing its data in a long integer and therefore wraps every 4295 seconds (approx 72 minutes)

See man 3C clock

Dan