From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8B2D810E699 for ; Fri, 25 Aug 2023 13:53:03 +0000 (UTC) From: Marcin Bernatowicz To: igt-dev@lists.freedesktop.org Date: Fri, 25 Aug 2023 13:19:10 +0000 Message-Id: <20230825131913.600667-1-marcin.bernatowicz@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [igt-dev] [PATCH i-g-t 0/3] [RFC] benchmarks/gem_wsim: added basic xe support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: joonas.lahtinen@intel.com, tvrtko.ursulin@intel.com Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" List-ID: Added basic xe support with few examples. Single binary handles both i915 and Xe devices, but workload definitions differs between i915 and xe. Xe does not use context abstraction, introduces new VM and Exec Queue steps and BATCH step references exec queue. For more details see wsim/README. Some functionality is still missing: working sets, load balancing (need some input if/how to do it in Xe - exec queues width?). The tool is handy for scheduling tests, we find it useful to verify vGPU profiles defining different execution quantum/preemption timeout settings. There is also some rationale for the tool in following thread: https://lore.kernel.org/dri-devel/a443495f-5d1b-52e1-9b2f-80167deb6d57@linux.intel.com/ With this patch it should be possible to run following on xe device: gem_wsim -w benchmarks/wsim/xe_media_load_balance_fhd26u7.wsim -c 36 -r 600 Best with drm debug logs disabled: echo 0 > /sys/module/drm/parameters/debug lib/xe_spin: fixed duration xe_spin capability - is already under review https://patchwork.freedesktop.org/series/122624/ Signed-off-by: Marcin Bernatowicz Marcin Bernatowicz (3): lib/xe_spin: fixed duration xe_spin capability lib/igt_device_scan: Xe get integrated/discrete card functions [RFC] benchmarks/gem_wsim: added basic xe support benchmarks/gem_wsim.c | 842 ++++++++++++++---- benchmarks/wsim/README | 87 +- benchmarks/wsim/xe_cloud-gaming-60fps.wsim | 25 + benchmarks/wsim/xe_example.wsim | 28 + benchmarks/wsim/xe_example01.wsim | 19 + benchmarks/wsim/xe_example_fence.wsim | 23 + .../wsim/xe_media_load_balance_fhd26u7.wsim | 63 ++ lib/igt_device_scan.c | 34 +- lib/igt_device_scan.h | 2 + lib/xe/xe_spin.c | 121 ++- lib/xe/xe_spin.h | 27 +- tests/xe/xe_dma_buf_sync.c | 6 +- tests/xe/xe_exec_balancer.c | 9 +- tests/xe/xe_exec_reset.c | 24 +- tests/xe/xe_exec_threads.c | 7 +- tests/xe/xe_vm.c | 9 +- 16 files changed, 1094 insertions(+), 232 deletions(-) create mode 100644 benchmarks/wsim/xe_cloud-gaming-60fps.wsim create mode 100644 benchmarks/wsim/xe_example.wsim create mode 100644 benchmarks/wsim/xe_example01.wsim create mode 100644 benchmarks/wsim/xe_example_fence.wsim create mode 100644 benchmarks/wsim/xe_media_load_balance_fhd26u7.wsim -- 2.30.2