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rocm-systems/projects
Ben Richard 21b23a08d6 Work around crash when profiling multi-process/multi-GPU application (#376)
* Fix crash in multi-GPU scenario

Exclude -o option when invoking rocprof so that each rocprof process
writes to a different .csv file. Concatenate into a single .csv file
when finished.

Signed-off-by: benrichard-amd <ben.richard@amd.com>

* Only combine csv files when using rocprofv2

rocprofv1 does not have separate csv files

Signed-off-by: benrichard-amd <ben.richard@amd.com>

* Fix indices in combined CSV file

Use ignore_index flag to ensure there are no duplicate indices.

Signed-off-by: benrichard-amd <ben.richard@amd.com>

* Fix Dispatch_ID column and remove unnamed column

-Pandas was inserting an unnamed column (index column)
-Overwrite the Dispatch_ID column so that every row is unique, starting at 0
-Remove fixup_rocprofv2_dispatch_ids as no longer needed

Signed-off-by: benrichard-amd <ben.richard@amd.com>

* Fix code formatting

Signed-off-by: benrichard-amd <ben.richard@amd.com>

* Fix code formatting (for real this time)

Signed-off-by: benrichard-amd <ben.richard@amd.com>

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Signed-off-by: benrichard-amd <ben.richard@amd.com>

[ROCm/rocprofiler-compute commit: 69e5c32d52]
2024-08-09 09:46:42 -04:00
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