On 18/12/17 15:22, Chris Wilson wrote:
Quoting Lionel Landwerlin (2017-12-18 15:19:59)When monitoring the GPU with i915 perf, reports are tagged with a hw id. Gem context creation tracepoints already have a hw_id field, unfortunately you only get this correlation between a process id and a hw context id once when the context is created. It doesn't help if you started monitoring after the process was initialized or if the drm fd was transfered from one process to another. This change adds the hw_id field to gem requests, so that correlation can also be done on submission. v2: Place hw_id at the end of the tracepoint to not disrupt too much existing tools (Chris) v3: Reorder hw_id field again (Chris) v4: Add missing hw_id to i915_gem_request_wait_begin tracepoint (Chris) Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> -Chris
Thanks a bunch, both patches are pushed to dinq. _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
