flywithu/ntel-gpu-tools
1
0
Fork 0
mirror of https://github.com/tiagovignatti/intel-gpu-tools.git synced 2025-06-19 22:06:13 +00:00
Code Issues Releases Wiki Activity
ntel-gpu-tools/benchmarks
History
Chris Wilson 2a41c4b183 benchmarks/gem_syslatency: Prevent CPU sleeps (C-states) 
In order to keep the latency as low as possible for the idle load, we
need to keep the CPU awake. Otherwise we end up with the busy workload
having lower latency than the idle workload!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-03-10 09:29:26 +00:00
..
.gitignore
benchmarks/gem_syslatency: Prevent CPU sleeps (C-states)
2016-03-10 09:29:26 +00:00
Android.mk
benckmarks/Android.mk: Fix building benchmarks for Android
2015-08-13 11:28:22 +01:00
gem_blt.c
benchmarks/gem_blt: Measure the throughput of synchronous copies
2016-03-01 15:07:29 +00:00
gem_create.c
lib: Share common __gem_execbuf()
2016-01-27 14:45:18 +00:00
gem_exec_ctx.c
lib: Share common __gem_execbuf()
2016-01-27 14:45:18 +00:00
gem_exec_nop.c
lib: Share common __gem_execbuf()
2016-01-27 14:45:18 +00:00
gem_exec_reloc.c
Fix comparison of unsigned integers
2015-11-11 14:20:55 +00:00
gem_exec_trace.c
convert drm_open_any*() calls to drm_open_driver*(DRIVER_INTEL) calls with cocci
2015-09-11 14:39:43 +01:00
gem_exec_tracer.c
benchmark/gem_exec_tracer: Tweak to handle SNA
2015-08-14 20:34:21 +01:00
gem_latency.c
benchmarks/gem_latency: Replace igt_stats with igt_mean
2016-03-08 14:58:59 +00:00
gem_mmap.c
benchmarks/gem_mmap: Convert to run over a fixed period
2016-01-02 16:31:05 +00:00
gem_prw.c
convert drm_open_any*() calls to drm_open_driver*(DRIVER_INTEL) calls with cocci
2015-09-11 14:39:43 +01:00
gem_set_domain.c
benchmarks: Add a set-domain benchmark
2015-11-22 20:54:04 +00:00
gem_syslatency.c
benchmarks/gem_syslatency: Prevent CPU sleeps (C-states)
2016-03-10 09:29:26 +00:00
gem_userptr_benchmark.c
lib: Add gem_userptr and __gem_userptr helpers
2016-02-11 18:15:44 +01:00
intel_upload_blit_large_gtt.c
benchmarks: Fix build errors on Android M-Dessert
2015-10-02 09:42:30 +02:00
intel_upload_blit_large_map.c
benchmarks: Fix build errors on Android M-Dessert
2015-10-02 09:42:30 +02:00
intel_upload_blit_large.c
benchmarks: Fix build errors on Android M-Dessert
2015-10-02 09:42:30 +02:00
intel_upload_blit_small.c
benchmarks: Fix build errors on Android M-Dessert
2015-10-02 09:42:30 +02:00
kms_vblank.c
convert drm_open_any*() calls to drm_open_driver*(DRIVER_INTEL) calls with cocci
2015-09-11 14:39:43 +01:00
Makefile.am
benchmarks: Add gem_syslatency
2016-03-09 23:40:21 +00:00
Makefile.sources
benchmarks: Add gem_syslatency
2016-03-09 23:40:21 +00:00
README
benchmarks: Add README
2015-11-10 14:04:58 +00:00

README 

These benchmarks are designed to be used from within a benchmark framework
like http://cgit.freedesktop.org/~mperes/ezbench/.

A typical way to run them would be:

$ ~/ezbench/ezbench.sh -p ./linux,git -m '' -b gem: -r 15

which executes the set of gem benchmarks, 15 times each, using HEAD of
./linux.git as the reference commit.