This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Faster compilation speed

On Sun, Aug 11, 2002 at 03:28:51AM +0200, Cyrille Chepelov wrote:

> It would be very interesting to see how far off CG falls... CG does make the
> implicit assumption that the process runs uninterrupted (I tried welding
> cachegrind into UML, but that didn't bring me far). The real CPU will
> certainly give you a more lively picture.... (the performance monitoring
> counters are not per-process on Linux, are they ?)

perfctr patch supports virtual counters (google first hit). I don't
remember if it has P4 support yet.

regards
john

-- 
"It is unbecoming for young men to utter maxims."
	- Aristotle
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]