programs: Some utility scripts to augment queue profiles with sideband info #1914
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Useful when debugging bad CPU <-> GPU overlap. Signed-off-by: Hans-Kristian Arntzen <[email protected]>
Signed-off-by: Hans-Kristian Arntzen <[email protected]>
Signed-off-by: Hans-Kristian Arntzen <[email protected]>
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Useful when debugging bad CPU <-> GPU overlap and other perf debug.
The first script takes a Proton fsync log and generates events. Very specific, but has uncovered bugs in the past.
The second script can take profiling data from perf and emit sampling data. Quite useful too in some situations.
Usage is explained in the scripts themselves.