[igt-dev] [PATCH i-g-t 1/1] i915_pm_rpm: gem-execbuf-stress subtest faster

[igt-dev] [PATCH i-g-t 1/1] i915_pm_rpm: gem-execbuf-stress subtest faster

[Caz Yokoyama]

By clean up idle work, gem-execbuf-stress subtest runs 1.2 sec.

I divide "i915_pm_rpm: remove gem-execbuf-stress-extra-wait because
same as gem-execbuf-stress" into 2 patches. This is one of them.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Caz Yokoyama <caz.yokoyama@intel.com>
---
 tests/i915/i915_pm_rpm.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/i915/i915_pm_rpm.c b/tests/i915/i915_pm_rpm.c
index 759c76ea..7e7efb74 100644
--- a/tests/i915/i915_pm_rpm.c
+++ b/tests/i915/i915_pm_rpm.c
@@ -1338,8 +1338,11 @@ static void gem_execbuf_stress_subtest(int rounds, int wait_flags)
 	for (i = 0; i < rounds; i++) {
 		gem_execbuf(drm_fd, &execbuf);
 
-		if (wait_flags & WAIT_STATUS)
+		if (wait_flags & WAIT_STATUS) {
+			/* clean up idle work */
+			igt_drop_caches_set(drm_fd, DROP_IDLE);
 			igt_assert(wait_for_suspended());
+		}
 		if (wait_flags & WAIT_PC8_RES)
 			igt_assert(pc8_plus_residency_changed(30));
 		if (wait_flags & WAIT_EXTRA)
-- 
2.17.1

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[igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,1/1] i915_pm_rpm: gem-execbuf-stress subtest faster

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,1/1] i915_pm_rpm: gem-execbuf-stress subtest faster
URL   : https://patchwork.freedesktop.org/series/58759/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_5840 -> IGTPW_2739
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/58759/revisions/1/mbox/

Known issues
------------

  Here are the changes found in IGTPW_2739 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_selftest@live_contexts:
    - fi-bdw-gvtdvm:      PASS -> DMESG-FAIL [fdo#110235 ]

  * igt@kms_busy@basic-flip-c:
    - fi-blb-e6850:       NOTRUN -> SKIP [fdo#109271] / [fdo#109278]

  * igt@kms_pipe_crc_basic@hang-read-crc-pipe-c:
    - fi-blb-e6850:       NOTRUN -> SKIP [fdo#109271] +48

  
#### Possible fixes ####

  * igt@gem_exec_suspend@basic-s4-devices:
    - fi-blb-e6850:       INCOMPLETE [fdo#107718] -> PASS

  * igt@i915_selftest@live_uncore:
    - fi-ivb-3770:        DMESG-FAIL [fdo#110210] -> PASS

  * igt@kms_frontbuffer_tracking@basic:
    - fi-byt-clapper:     FAIL [fdo#103167] -> PASS

  
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [fdo#110210]: https://bugs.freedesktop.org/show_bug.cgi?id=110210
  [fdo#110235 ]: https://bugs.freedesktop.org/show_bug.cgi?id=110235 


Participating hosts (50 -> 39)
------------------------------

  Missing    (11): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-j1900 fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-bxt-j4205 fi-gdg-551 fi-icl-u3 fi-bdw-samus 


Build changes
-------------

    * IGT: IGT_4913 -> IGTPW_2739

  CI_DRM_5840: db336fee1090f4207856469e57d04bcf56fe9e3a @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_2739: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2739/
  IGT_4913: e408d569973b610ba4aafdba016c48b25e563468 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2739/
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[igt-dev] ✗ Fi.CI.IGT: failure for series starting with [i-g-t,1/1] i915_pm_rpm: gem-execbuf-stress subtest faster

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,1/1] i915_pm_rpm: gem-execbuf-stress subtest faster
URL   : https://patchwork.freedesktop.org/series/58759/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_5840_full -> IGTPW_2739_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_2739_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_2739_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/58759/revisions/1/mbox/

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in IGTPW_2739_full:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_create@create-clear:
    - shard-hsw:          PASS -> DMESG-WARN

  * igt@runner@aborted:
    - shard-hsw:          NOTRUN -> ( 2 FAIL ) [fdo#108770]

  
Known issues
------------

  Here are the changes found in IGTPW_2739_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_schedule@preempt-other-chain-blt:
    - shard-snb:          NOTRUN -> SKIP [fdo#109271] +149

  * igt@kms_busy@extended-modeset-hang-newfb-render-b:
    - shard-kbl:          PASS -> DMESG-WARN [fdo#110222] +1

  * igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-a:
    - shard-snb:          PASS -> DMESG-WARN [fdo#110222]

  * igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-c:
    - shard-hsw:          PASS -> DMESG-WARN [fdo#110222]

  * igt@kms_chv_cursor_fail@pipe-c-256x256-bottom-edge:
    - shard-snb:          NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +16

  * igt@kms_cursor_crc@cursor-size-change:
    - shard-apl:          PASS -> FAIL [fdo#103232]
    - shard-kbl:          PASS -> FAIL [fdo#103232]

  * igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy:
    - shard-hsw:          PASS -> FAIL [fdo#105767]

  * igt@kms_flip@2x-dpms-vs-vblank-race-interruptible:
    - shard-kbl:          NOTRUN -> SKIP [fdo#109271] +61

  * igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-cpu:
    - shard-glk:          NOTRUN -> SKIP [fdo#109271] +5

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-f:
    - shard-kbl:          NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +6

  * igt@kms_plane_alpha_blend@pipe-c-alpha-opaque-fb:
    - shard-kbl:          NOTRUN -> FAIL [fdo#108145] +2

  * igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping:
    - shard-glk:          PASS -> SKIP [fdo#109271] / [fdo#109278]

  * igt@kms_setmode@basic:
    - shard-kbl:          NOTRUN -> FAIL [fdo#99912]
    - shard-snb:          NOTRUN -> FAIL [fdo#99912]

  * igt@kms_vblank@pipe-c-ts-continuation-modeset-hang:
    - shard-apl:          PASS -> FAIL [fdo#104894]
    - shard-kbl:          PASS -> FAIL [fdo#104894]

  * igt@testdisplay:
    - shard-apl:          PASS -> INCOMPLETE [fdo#103927]

  
#### Possible fixes ####

  * igt@gem_eio@in-flight-suspend:
    - shard-snb:          FAIL [fdo#103375] -> PASS

  * igt@kms_cursor_crc@cursor-128x128-suspend:
    - shard-glk:          FAIL [fdo#103232] -> PASS

  * igt@kms_cursor_legacy@cursor-vs-flip-atomic-transitions:
    - shard-hsw:          FAIL [fdo#103355] -> PASS

  * igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-ytiled:
    - shard-glk:          FAIL [fdo#107791] -> PASS

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-msflip-blt:
    - shard-glk:          FAIL [fdo#103167] -> PASS

  * {igt@kms_plane@pixel-format-pipe-a-planes}:
    - shard-glk:          SKIP [fdo#109271] -> PASS

  * igt@kms_plane_scaling@pipe-a-scaler-with-pixel-format:
    - shard-glk:          SKIP [fdo#109271] / [fdo#109278] -> PASS

  * igt@kms_rotation_crc@multiplane-rotation:
    - shard-kbl:          INCOMPLETE [fdo#103665] -> PASS

  * igt@kms_rotation_crc@multiplane-rotation-cropping-top:
    - shard-kbl:          FAIL [fdo#109016] -> PASS

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
  [fdo#103355]: https://bugs.freedesktop.org/show_bug.cgi?id=103355
  [fdo#103375]: https://bugs.freedesktop.org/show_bug.cgi?id=103375
  [fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#104894]: https://bugs.freedesktop.org/show_bug.cgi?id=104894
  [fdo#105767]: https://bugs.freedesktop.org/show_bug.cgi?id=105767
  [fdo#107791]: https://bugs.freedesktop.org/show_bug.cgi?id=107791
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#108770]: https://bugs.freedesktop.org/show_bug.cgi?id=108770
  [fdo#109016]: https://bugs.freedesktop.org/show_bug.cgi?id=109016
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [fdo#110222]: https://bugs.freedesktop.org/show_bug.cgi?id=110222
  [fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912


Participating hosts (10 -> 5)
------------------------------

  Missing    (5): shard-skl pig-hsw-4770r pig-glk-j5005 shard-iclb pig-skl-6260u 


Build changes
-------------

    * IGT: IGT_4913 -> IGTPW_2739
    * Piglit: piglit_4509 -> None

  CI_DRM_5840: db336fee1090f4207856469e57d04bcf56fe9e3a @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_2739: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2739/
  IGT_4913: e408d569973b610ba4aafdba016c48b25e563468 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2739/
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Re: [igt-dev] [PATCH i-g-t 1/1] i915_pm_rpm: gem-execbuf-stress subtest faster

[Chris Wilson]

Quoting Caz Yokoyama (2019-03-29 21:32:36)
> By clean up idle work, gem-execbuf-stress subtest runs 1.2 sec.
> 
> I divide "i915_pm_rpm: remove gem-execbuf-stress-extra-wait because
> same as gem-execbuf-stress" into 2 patches. This is one of them.

shard-glk goes from 19s to 1.3s, and DROP_IDLE should just be kicking
the idle worker rather than waiting a 1s + 100ms so it shouldn't be
changing any code flow otherwise.

> Cc: Chris Wilson <chris@chris-wilson.co.uk>
> Signed-off-by: Caz Yokoyama <caz.yokoyama@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

Thanks,
-Chris
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