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How does Omniperf profile a kernel launched in multiple streams? #444

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ashesh2512 opened this issue Oct 7, 2024 · 4 comments
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@ashesh2512
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ashesh2512 commented Oct 7, 2024

Hello, I have a kernel that is launched across four HIP streams. When profiling with Omniperf, how are streams handled?

@ashesh2512 ashesh2512 added the question Further information is requested label Oct 7, 2024
@coleramos425
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Copying @nartmada for triage and issue assignment

@ppanchad-amd
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@ashesh2512 @coleramos425 - Internal ticket has been created to assist with this issue. Thanks!

@sohaibnd
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sohaibnd commented Nov 1, 2024

Hi @ashesh2512, sorry for the delay. Currently, you can filter collection of counters by kernel name or dispatch id (see documentation) but not by stream. In your case, if you are launching a single kernel in each stream, I believe it should be sufficient to filter by dispatch id.

@sohaibnd
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@ashesh2512 I'm going to close this issue due to inactivity. If you have any follow-up questions, feel free to re-open this issue.

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