topic Vtune -report time in Analyzers

Vtune -report time

Ryan8 — Tue, 03 Aug 2021 19:14:15 GMT

Hi,

Relatively new user to VTune, and we had hopefully simple question. We are trying to acquire different CPU/Memory characteristics over time, not just summary. We are able to reproduce a previous post that showed how to do it for OvertimeBandwidth using the following command:

vtune -report time -r r010macc -knob column-by=OvertimeBandwidth -r-k bin-count=50

However, we are trying to do the same thing for L1D Cache misses or Branch mispredictions. Does anyone know what are the possibilities for column-by?

Thanks!

Re:Vtune -report time

AthiraM_Intel — Wed, 04 Aug 2021 14:31:14 GMT

Hi,

Thanks for reaching out to us.

We are checking on it internally, will get back to you soon with an update.

Could you please share the vtune version?

Thanks

Re: Vtune -report time

Dmitry_R_Intel1 — Mon, 09 Aug 2021 11:28:38 GMT

Here is an example of command line to get overtime report for all events present in the result:

vtune -R time -r <result> -r-k column-by=PMUEventCount -r-k group_by=PMUEventType -r-k bin-count=50

There are some other possibilities - I would suggest to open the time report script located in <vtune-install-dir>/config/report/experimental.time-cl/time.tmpl and there will be some examples at the beginning which may be useful for you.

Re: Vtune -report time

Ryan8 — Tue, 10 Aug 2021 17:29:22 GMT

Hi Dmitry,

Thank you! That seems to be what we are looking for!

Re:Vtune -report time

AthiraM_Intel — Fri, 13 Aug 2021 13:24:14 GMT

Hi Ryan8,

Glad to know that the solution provided by Dmitry_R_Intel1 helped you. If you need any additional information, please submit a new question as this thread will no longer be monitored.

Thanks.