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| author | Yuri Nudelman <ynudelman@habana.ai> | 2021-06-06 10:28:51 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2021-08-29 09:47:46 +0300 |
| commit | 938b793fdede518e10c67dc1dcfba1804faf98a6 (patch) | |
| tree | 640575a63c1b0c204cdbacab5f2d0bb1c4cce3d7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | e79e745b208b3c709cc5e689e587d04a4c0fe1bb (diff) | |
| download | linux-938b793fdede518e10c67dc1dcfba1804faf98a6.tar.xz | |
habanalabs: expose state dump
To improve the user's ability to debug the case where a workload that
is part of executing training/inference of a topology is getting stuck,
we need to add a 'core dump' each time a CS times-out. The 'core dump'
shall contain all relevant Sync Manager information and corresponding
fence values.
The most recent dumps shall be accessible via debugfs, under
'state_dump' node. Reading from the node will provide the oldest dump
available. Writing an integer value X will discard X dumps, starting
with the oldest one, i.e. subsequent read will now return newer
dumps.
Signed-off-by: Yuri Nudelman <ynudelman@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions