From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8B4F310E384 for ; Tue, 26 Sep 2023 09:18:25 +0000 (UTC) From: Marcin Bernatowicz To: igt-dev@lists.freedesktop.org Date: Tue, 26 Sep 2023 08:44:15 +0000 Message-ID: <20230926084451.1732748-1-marcin.bernatowicz@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [igt-dev] [PATCH i-g-t 00/14] [RFC] benchmarks/gem_wsim: added basic xe support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: chris.p.wilson@linux.intel.com Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" List-ID: Added basic xe support. Single binary handles both i915 and Xe devices. Some functionality is still missing: working sets, bonding. 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/media_load_balance_fhd26u7.wsim -c 36 -r 600 Best with drm debug logs disabled: echo 0 > /sys/module/drm/parameters/debug v2: - minimizing divergence - same workload syntax for both drivers, so most existing examples should run on xe unmodified (Tvrtko) This version creates one common VM per workload. Explicit VM management, compute mode, improved engine handling to come in next patchset. - split patches to easy review (Tvrtko) - dropped already merged patches, added documentation to public lib functions, some code cleanups (Kamil) Signed-off-by: Marcin Bernatowicz Marcin Bernatowicz (14): lib/igt_device_scan: Xe get integrated/discrete card functions benchmarks/gem_wsim: reposition the unbound duration boolean benchmarks/gem_wsim: fix scaling of period steps benchmarks/gem_wsim: fix duration range check benchmarks/gem_wsim: extract duration parsing code to new function benchmarks/gem_wsim: fix conflicting SSEU #define and enum benchmarks/gem_wsim: cleanups benchmarks/gem_wsim: reposition repeat_start variable benchmarks/gem_wsim: use lib code to query engines benchmarks/gem_wsim: allow comments in workload description files benchmarks/gem_wsim: introduce w_step_sync function benchmarks/gem_wsim: extract prepare contexts code to new function benchmarks/gem_wsim: extract prepare working sets code to new function benchmarks/gem_wsim: added basic xe support benchmarks/gem_wsim.c | 963 +++++++++++++++++++++++++++++------------ benchmarks/wsim/README | 8 +- lib/igt_device_scan.c | 52 ++- lib/igt_device_scan.h | 2 + 4 files changed, 729 insertions(+), 296 deletions(-) -- 2.42.0