Messages in this thread | | | Date | Tue, 14 Jan 2003 20:58:16 +0100 (CET) | From | Maciej Soltysiak <> | Subject | timing an application |
| |
Hi,
being inspired by some book about optimizing c++ code i decided to do timing of functions i wrote. I am using gettimeofday to set two timeval structs and calculate the time between them. But the results depend heavily on the load, also i reckon that this is an innacurate timing.
Any ideas on timing a function, or a block of code? Maybe some kernel timers or something.
Regards, Maciej Soltysiak
-----BEGIN GEEK CODE BLOCK----- VERSION: 3.1 GIT/MU d-- s:- a-- C++ UL++++$ P L++++ E- W- N- K- w--- O! M- V- PS+ PE++ Y+ PGP- t+ 5-- X+ R tv- b DI+ D---- G e++>+++ h! y? -----END GEEK CODE BLOCK----- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |