Re: [DynInst_API:] DynInst Overhead

[Buddhika Chamith Kahawitage Don <budkahaw@xxxxxxxxxxxx>]

I just measured the time it took for a single run. Is there a way to get the time it took for initialization only so that I can get an idea of just the run-time overhead?

Thanks
Bud

On Mon, Jul 21, 2014 at 7:58 AM, Frank Ch. Eigler <fche@xxxxxxxxxx> wrote:

Hi -

> [...] ÂI was using the CodeCoverage tool [2] for

> instrumentation. But it's taking way too higher time than the

> unprofiled run. (More than a 50x slow down) [...]

Are you measuring steady-state overheads only, or else are you
including the one-time analysis too? ÂThe latter can be quite
large, but you pay it only once per startup.

- FChE