On Thu, 2024-11-14 at 11:01 +0100, Pierre-Eric Pelloux-Prayer wrote: > Hi, > Hi, I have only just discovered this thread; Danilo and I (we're maintainers of the scheduler since early October) seem to miss on CC. Do you use scripts/get_maintainer? I'll look into this series soonish. Regards, P. > The initial goal of this series was to improve the drm and amdgpu > trace events to be able to expose more of the inner workings of > the scheduler and drivers to developers via tools. > > Then, the series evolved to become focused only on gpu_scheduler. > The changes around vblank events will be part of a different > series, as well as the amdgpu ones. > > Moreover Sima suggested to make some trace events stable uAPI, > so tools can rely on them long term. > > The first patches extend and cleanup the gpu scheduler events. > > The last one adds a documentation entry in drm-uapi.rst. > > Changes since v5: > * Addressed Christian, Maíra and Lucas' comments. > * Added patch 1, 2, 6 to include drm_client_id to the events. This > is required when a single app uses multiple fds for the same > device. > * Validated that the patches don't break gpuvis > > Useful links: > - userspace tool using the updated events: > https://gitlab.freedesktop.org/tomstdenis/umr/-/merge_requests/37 > - v5: > https://lists.freedesktop.org/archives/dri-devel/2024-June/457827.html > > > Pierre-Eric Pelloux-Prayer (7): > drm/debugfs: output client_id in in drm_clients_info > drm/sched: store the drm client_id in drm_sched_fence > drm/sched: add device name to the drm_sched_process_job event > drm/sched: cleanup gpu_scheduler trace events > drm/sched: trace dependencies for gpu jobs > drm/sched: add the drm_client_id to the drm_sched_run/exec_job > events > drm/doc: document some tracepoints as uAPI > > Documentation/gpu/drm-uapi.rst | 19 +++ > drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 2 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 3 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 8 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_job.h | 3 +- > drivers/gpu/drm/drm_debugfs.c | 10 +- > drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 2 +- > drivers/gpu/drm/imagination/pvr_job.c | 2 +- > drivers/gpu/drm/imagination/pvr_queue.c | 5 +- > drivers/gpu/drm/imagination/pvr_queue.h | 2 +- > drivers/gpu/drm/lima/lima_gem.c | 2 +- > drivers/gpu/drm/lima/lima_sched.c | 6 +- > drivers/gpu/drm/lima/lima_sched.h | 3 +- > drivers/gpu/drm/msm/msm_gem_submit.c | 8 +- > drivers/gpu/drm/nouveau/nouveau_sched.c | 3 +- > drivers/gpu/drm/panfrost/panfrost_drv.c | 2 +- > .../gpu/drm/scheduler/gpu_scheduler_trace.h | 121 ++++++++++++++-- > -- > drivers/gpu/drm/scheduler/sched_entity.c | 8 +- > drivers/gpu/drm/scheduler/sched_fence.c | 4 +- > drivers/gpu/drm/scheduler/sched_main.c | 8 +- > drivers/gpu/drm/v3d/v3d_submit.c | 2 +- > drivers/gpu/drm/xe/xe_sched_job.c | 3 +- > include/drm/gpu_scheduler.h | 12 +- > 23 files changed, 181 insertions(+), 57 deletions(-) >
