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[BUG][onetrace][IMME CmdList] Tool got less kernel calls in report than actual submitted #43

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xunsongh opened this issue Aug 24, 2023 · 2 comments
Open

[BUG][onetrace][IMME CmdList] Tool got less kernel calls in report than actual submitted #43

xunsongh opened this issue Aug 24, 2023 · 2 comments

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@xunsongh
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I made a simple case - submitting and executing 101 kernels (1 M2D and 100 add_kernel) with enabling immediate command list on PVC . I use onetrace and pass the flag -s. I found that in the report, only 1 M2D and 78 add_kernels were captured. And the Append(ns) always be 0.
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I guess this might be a bug. So I report it to you and look forward to an solution in a quick fix.
Thank you.
@xunsongh xunsongh changed the title [onetrace][PVC][IMME CmdList] Tool got less kernel submissions in report than actual [BUG][onetrace][IMME CmdList] Tool got less kernel calls in report than actual submitted Aug 24, 2023
@xunsongh
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[Additional]
I tried to add a queue.wait() at the end to make sure every kernels run to an end. But the number of calls is still wrong.
image

@jfedorov
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jfedorov commented Dec 5, 2023

@xunsongh sorry for responding in such a delay. yes - this issue is reproduced (on simplest dpc_gemm sample) and likely caused in runtime or level-zero behavior re- Immediate command lists change. We are exploring the best solution and should update (fix) on this soon.

jfedorov pushed a commit that referenced this issue Dec 15, 2023
@mschilling0
Fix Warnings After Switching to oneAPI 2024.0 release (#43)
166eeba 
* Fix warnings in SYCL code due to icpx/libsycl upgrade.
  * Most of these are due to SYCL 2020 spec deprecations (e.g. `get_pointer` -> `get_multi_ptr`).
* Prevent dlworkload from crashing but provide notice it is not working
  as expected.

Signed-off-by: Schilling, Matthew <[email protected]>
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@xunsongh @jfedorov