Profiler Question

Discussion created by ryta1203 on Feb 16, 2010

Does the kernel time in the profiler only indicate the kernel execution time of ONE execution? I'm assuming so since if I change iterations to 5000 or something like that, nothing in the profiler changes, is this correct?

Also, the execution time varys greatly, why would that be? For example, in if I keep running Sorbel Filter, I get kernel executions times from .332xxx to 1.40xxx.

That's a pretty big swing, any reason this might be the case?

Also, why doesn't the profiler show every kernel and it's execution time? Does it onlly show the last kernel execution?