[Intel-gfx] [PATCH i-g-t] perf: Bump the timestamp tolerance for really slow devices

[Intel-gfx] [PATCH i-g-t] perf: Bump the timestamp tolerance for really slow devices

[Chris Wilson]

Slow devices with low CS frequencies may take longer than expected
between the PIPECONTROL timestamp and the OA timestamp, hovering just
above the arbitrary 500ns threshold. The discrepancy seems relatively
stable, just the device taking longer than anticipated without affecting
the results, so make the threshold a little more lenient.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
---
 tests/perf.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/tests/perf.c b/tests/perf.c
index 5d3c68789..b1e2a2e64 100644
--- a/tests/perf.c
+++ b/tests/perf.c
@@ -3415,13 +3415,13 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
 			uint64_t timestamp0_64, timestamp1_64;
 			uint32_t delta_ts64, delta_oa32;
 			uint64_t delta_ts64_ns, delta_oa32_ns;
-			uint32_t delta_delta;
 			int width = 800;
 			int height = 600;
 			uint32_t ctx_id = 0xffffffff; /* invalid handle */
 			uint32_t ctx1_id = 0xffffffff;  /* invalid handle */
 			uint32_t current_ctx_id = 0xffffffff;
 			uint32_t n_invalid_ctx = 0;
+			int delta_delta;
 			int ret;
 			struct accumulator accumulator = {
 				.format = test_set->perf_oa_format
@@ -3589,12 +3589,10 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
 
 			/* The delta as calculated via the PIPE_CONTROL timestamp or
 			 * the OA report timestamps should be almost identical but
-			 * allow a 500 nanoseconds margin.
+			 * allow a 2 microsecond margin.
 			 */
-			delta_delta = delta_ts64_ns > delta_oa32_ns ?
-				(delta_ts64_ns - delta_oa32_ns) :
-				(delta_oa32_ns - delta_ts64_ns);
-			if (delta_delta > 500) {
+			delta_delta = delta_ts64_ns - delta_oa32_ns;
+			if (abs(delta_delta) > 2000) {
 				igt_debug("Too slow %d; skipping\n",
 					  delta_delta);
 				ret = EAGAIN;
-- 
2.26.2

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[igt-dev] [PATCH i-g-t] perf: Bump the timestamp tolerance for really slow devices

[Chris Wilson]

Slow devices with low CS frequencies may take longer than expected
between the PIPECONTROL timestamp and the OA timestamp, hovering just
above the arbitrary 500ns threshold. The discrepancy seems relatively
stable, just the device taking longer than anticipated without affecting
the results, so make the threshold a little more lenient.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
---
 tests/perf.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/tests/perf.c b/tests/perf.c
index 5d3c68789..b1e2a2e64 100644
--- a/tests/perf.c
+++ b/tests/perf.c
@@ -3415,13 +3415,13 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
 			uint64_t timestamp0_64, timestamp1_64;
 			uint32_t delta_ts64, delta_oa32;
 			uint64_t delta_ts64_ns, delta_oa32_ns;
-			uint32_t delta_delta;
 			int width = 800;
 			int height = 600;
 			uint32_t ctx_id = 0xffffffff; /* invalid handle */
 			uint32_t ctx1_id = 0xffffffff;  /* invalid handle */
 			uint32_t current_ctx_id = 0xffffffff;
 			uint32_t n_invalid_ctx = 0;
+			int delta_delta;
 			int ret;
 			struct accumulator accumulator = {
 				.format = test_set->perf_oa_format
@@ -3589,12 +3589,10 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
 
 			/* The delta as calculated via the PIPE_CONTROL timestamp or
 			 * the OA report timestamps should be almost identical but
-			 * allow a 500 nanoseconds margin.
+			 * allow a 2 microsecond margin.
 			 */
-			delta_delta = delta_ts64_ns > delta_oa32_ns ?
-				(delta_ts64_ns - delta_oa32_ns) :
-				(delta_oa32_ns - delta_ts64_ns);
-			if (delta_delta > 500) {
+			delta_delta = delta_ts64_ns - delta_oa32_ns;
+			if (abs(delta_delta) > 2000) {
 				igt_debug("Too slow %d; skipping\n",
 					  delta_delta);
 				ret = EAGAIN;
-- 
2.26.2

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[igt-dev] ✓ Fi.CI.BAT: success for perf: Bump the timestamp tolerance for really slow devices

[Patchwork]

== Series Details ==

Series: perf: Bump the timestamp tolerance for really slow devices
URL   : https://patchwork.freedesktop.org/series/76769/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8401 -> IGTPW_4518
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/index.html

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

  Here are the changes found in IGTPW_4518 that come from known issues:

### IGT changes ###

#### Possible fixes ####

  * igt@i915_selftest@live@gem_contexts:
    - fi-bwr-2160:        [INCOMPLETE][1] ([i915#489]) -> [PASS][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/fi-bwr-2160/igt@i915_selftest@live@gem_contexts.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/fi-bwr-2160/igt@i915_selftest@live@gem_contexts.html

  
  [i915#489]: https://gitlab.freedesktop.org/drm/intel/issues/489


Participating hosts (50 -> 43)
------------------------------

  Missing    (7): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-kbl-7500u fi-ctg-p8600 fi-byt-clapper 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5617 -> IGTPW_4518

  CI-20190529: 20190529
  CI_DRM_8401: 41fac0e3809be301af095c66e717eb9843b80212 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4518: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/index.html
  IGT_5617: 807b26292a3f21057ef7865a4028d22c512590df @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/index.html
_______________________________________________
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igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.IGT: success for perf: Bump the timestamp tolerance for really slow devices

[Patchwork]

== Series Details ==

Series: perf: Bump the timestamp tolerance for really slow devices
URL   : https://patchwork.freedesktop.org/series/76769/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8401_full -> IGTPW_4518_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/index.html

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

  Here are the changes found in IGTPW_4518_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_params@invalid-bsd-ring:
    - shard-iclb:         [PASS][1] -> [SKIP][2] ([fdo#109276])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-iclb1/igt@gem_exec_params@invalid-bsd-ring.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-iclb6/igt@gem_exec_params@invalid-bsd-ring.html

  * igt@gem_workarounds@suspend-resume-fd:
    - shard-kbl:          [PASS][3] -> [DMESG-WARN][4] ([i915#180] / [i915#93] / [i915#95])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl3/igt@gem_workarounds@suspend-resume-fd.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl6/igt@gem_workarounds@suspend-resume-fd.html

  * igt@gen9_exec_parse@allowed-all:
    - shard-kbl:          [PASS][5] -> [DMESG-WARN][6] ([i915#1436] / [i915#716])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl7/igt@gen9_exec_parse@allowed-all.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl7/igt@gen9_exec_parse@allowed-all.html

  * igt@kms_color@pipe-a-legacy-gamma:
    - shard-apl:          [PASS][7] -> [FAIL][8] ([fdo#108145] / [i915#71])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-apl1/igt@kms_color@pipe-a-legacy-gamma.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-apl2/igt@kms_color@pipe-a-legacy-gamma.html
    - shard-kbl:          [PASS][9] -> [FAIL][10] ([fdo#108145] / [i915#71])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl6/igt@kms_color@pipe-a-legacy-gamma.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl2/igt@kms_color@pipe-a-legacy-gamma.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x21-onscreen:
    - shard-kbl:          [PASS][11] -> [FAIL][12] ([i915#54] / [i915#93] / [i915#95]) +2 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-64x21-onscreen.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-64x21-onscreen.html

  * igt@kms_cursor_legacy@cursora-vs-flipb-atomic-transitions:
    - shard-hsw:          [PASS][13] -> [INCOMPLETE][14] ([i915#61])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-hsw2/igt@kms_cursor_legacy@cursora-vs-flipb-atomic-transitions.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-hsw7/igt@kms_cursor_legacy@cursora-vs-flipb-atomic-transitions.html

  * igt@kms_cursor_legacy@flip-vs-cursor-crc-atomic:
    - shard-glk:          [PASS][15] -> [FAIL][16] ([i915#1566])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-glk8/igt@kms_cursor_legacy@flip-vs-cursor-crc-atomic.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-glk9/igt@kms_cursor_legacy@flip-vs-cursor-crc-atomic.html

  * igt@kms_cursor_legacy@flip-vs-cursor-crc-legacy:
    - shard-kbl:          [PASS][17] -> [FAIL][18] ([i915#1566] / [i915#93] / [i915#95])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl6/igt@kms_cursor_legacy@flip-vs-cursor-crc-legacy.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl2/igt@kms_cursor_legacy@flip-vs-cursor-crc-legacy.html

  * igt@kms_cursor_legacy@pipe-c-torture-bo:
    - shard-hsw:          [PASS][19] -> [DMESG-WARN][20] ([i915#128])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-hsw8/igt@kms_cursor_legacy@pipe-c-torture-bo.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-hsw2/igt@kms_cursor_legacy@pipe-c-torture-bo.html

  * igt@kms_draw_crc@draw-method-rgb565-render-untiled:
    - shard-glk:          [PASS][21] -> [FAIL][22] ([i915#52] / [i915#54]) +3 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-glk1/igt@kms_draw_crc@draw-method-rgb565-render-untiled.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-glk8/igt@kms_draw_crc@draw-method-rgb565-render-untiled.html

  * igt@kms_pipe_crc_basic@hang-read-crc-pipe-a:
    - shard-kbl:          [PASS][23] -> [FAIL][24] ([i915#53] / [i915#93] / [i915#95])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl7/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl6/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html
    - shard-apl:          [PASS][25] -> [FAIL][26] ([i915#53] / [i915#95])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-apl3/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-apl1/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes:
    - shard-kbl:          [PASS][27] -> [DMESG-WARN][28] ([i915#180])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl7/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl6/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html

  * igt@kms_plane_cursor@pipe-a-overlay-size-64:
    - shard-apl:          [PASS][29] -> [FAIL][30] ([i915#1559] / [i915#95])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-apl7/igt@kms_plane_cursor@pipe-a-overlay-size-64.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-apl7/igt@kms_plane_cursor@pipe-a-overlay-size-64.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-glk:          [PASS][31] -> [FAIL][32] ([i915#899])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-glk1/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-glk5/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [PASS][33] -> [SKIP][34] ([fdo#109642] / [fdo#111068])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-iclb2/igt@kms_psr2_su@frontbuffer.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-iclb1/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_sprite_blt:
    - shard-iclb:         [PASS][35] -> [SKIP][36] ([fdo#109441]) +1 similar issue
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-iclb2/igt@kms_psr@psr2_sprite_blt.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-iclb8/igt@kms_psr@psr2_sprite_blt.html

  * igt@kms_vblank@pipe-a-ts-continuation-suspend:
    - shard-apl:          [PASS][37] -> [DMESG-WARN][38] ([i915#180]) +5 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-apl8/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-apl2/igt@kms_vblank@pipe-a-ts-continuation-suspend.html

  
#### Possible fixes ####

  * igt@gen9_exec_parse@allowed-all:
    - shard-apl:          [DMESG-WARN][39] ([i915#716]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-apl2/igt@gen9_exec_parse@allowed-all.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-apl7/igt@gen9_exec_parse@allowed-all.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-iclb:         [FAIL][41] ([i915#454]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-iclb4/igt@i915_pm_dc@dc6-psr.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-iclb7/igt@i915_pm_dc@dc6-psr.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x128-offscreen:
    - shard-kbl:          [FAIL][43] ([i915#54] / [i915#93] / [i915#95]) -> [PASS][44] +2 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-128x128-offscreen.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-128x128-offscreen.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][45] ([i915#180]) -> [PASS][46] +1 similar issue
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl1/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl1/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_dp_dsc@basic-dsc-enable-edp:
    - shard-iclb:         [SKIP][47] ([fdo#109349]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-iclb8/igt@kms_dp_dsc@basic-dsc-enable-edp.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html

  * igt@kms_draw_crc@draw-method-rgb565-blt-ytiled:
    - shard-glk:          [FAIL][49] ([i915#52] / [i915#54]) -> [PASS][50] +3 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-glk6/igt@kms_draw_crc@draw-method-rgb565-blt-ytiled.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-glk4/igt@kms_draw_crc@draw-method-rgb565-blt-ytiled.html

  * {igt@kms_flip@flip-vs-suspend-interruptible@c-dp1}:
    - shard-apl:          [DMESG-WARN][51] ([i915#180]) -> [PASS][52] +3 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-apl8/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-apl7/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html

  * {igt@kms_flip@flip-vs-suspend@c-hdmi-a1}:
    - shard-hsw:          [INCOMPLETE][53] ([i915#61]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-hsw4/igt@kms_flip@flip-vs-suspend@c-hdmi-a1.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-hsw7/igt@kms_flip@flip-vs-suspend@c-hdmi-a1.html

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-render:
    - shard-glk:          [FAIL][55] ([i915#49]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-glk9/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-render.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-glk9/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-render.html

  * igt@kms_plane_cursor@pipe-a-viewport-size-256:
    - shard-apl:          [FAIL][57] ([i915#1559] / [i915#95]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-apl4/igt@kms_plane_cursor@pipe-a-viewport-size-256.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-apl4/igt@kms_plane_cursor@pipe-a-viewport-size-256.html
    - shard-kbl:          [FAIL][59] ([i915#1559] / [i915#93] / [i915#95]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl4/igt@kms_plane_cursor@pipe-a-viewport-size-256.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl4/igt@kms_plane_cursor@pipe-a-viewport-size-256.html

  * igt@kms_psr@no_drrs:
    - shard-iclb:         [FAIL][61] ([i915#173]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-iclb1/igt@kms_psr@no_drrs.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-iclb7/igt@kms_psr@no_drrs.html

  * igt@kms_psr@psr2_primary_mmap_cpu:
    - shard-iclb:         [SKIP][63] ([fdo#109441]) -> [PASS][64] +1 similar issue
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-iclb5/igt@kms_psr@psr2_primary_mmap_cpu.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-iclb2/igt@kms_psr@psr2_primary_mmap_cpu.html

  * igt@perf@gen8-unprivileged-single-ctx-counters:
    - shard-apl:          [TIMEOUT][65] -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-apl8/igt@perf@gen8-unprivileged-single-ctx-counters.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-apl1/igt@perf@gen8-unprivileged-single-ctx-counters.html
    - shard-glk:          [TIMEOUT][67] -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-glk6/igt@perf@gen8-unprivileged-single-ctx-counters.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-glk5/igt@perf@gen8-unprivileged-single-ctx-counters.html

  
#### Warnings ####

  * igt@i915_pm_dc@dc6-dpms:
    - shard-kbl:          [FAIL][69] ([i915#454]) -> [FAIL][70] ([i915#454] / [i915#93] / [i915#95])
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-kbl7/igt@i915_pm_dc@dc6-dpms.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-kbl1/igt@i915_pm_dc@dc6-dpms.html

  * igt@i915_pm_rpm@gem-mmap-type:
    - shard-snb:          [SKIP][71] ([fdo#109271]) -> [INCOMPLETE][72] ([i915#82])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-snb4/igt@i915_pm_rpm@gem-mmap-type.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-snb2/igt@i915_pm_rpm@gem-mmap-type.html

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

  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109349]: https://bugs.freedesktop.org/show_bug.cgi?id=109349
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [i915#128]: https://gitlab.freedesktop.org/drm/intel/issues/128
  [i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#1559]: https://gitlab.freedesktop.org/drm/intel/issues/1559
  [i915#1566]: https://gitlab.freedesktop.org/drm/intel/issues/1566
  [i915#173]: https://gitlab.freedesktop.org/drm/intel/issues/173
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
  [i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
  [i915#53]: https://gitlab.freedesktop.org/drm/intel/issues/53
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#61]: https://gitlab.freedesktop.org/drm/intel/issues/61
  [i915#71]: https://gitlab.freedesktop.org/drm/intel/issues/71
  [i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
  [i915#899]: https://gitlab.freedesktop.org/drm/intel/issues/899
  [i915#93]: https://gitlab.freedesktop.org/drm/intel/issues/93
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (10 -> 8)
------------------------------

  Missing    (2): pig-skl-6260u pig-glk-j5005 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5617 -> IGTPW_4518
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_8401: 41fac0e3809be301af095c66e717eb9843b80212 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4518: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/index.html
  IGT_5617: 807b26292a3f21057ef7865a4028d22c512590df @ 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_4518/index.html
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Re: =?unknown-8bit?b?4pyT?= Fi.CI.IGT: success for perf: Bump the timestamp tolerance for really slow devices

[Chris Wilson]

Quoting Patchwork (2020-04-30 20:03:16)
>   * igt@perf@gen8-unprivileged-single-ctx-counters:
>     - shard-apl:          [TIMEOUT][65] -> [PASS][66]
>    [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-apl8/igt@perf@gen8-unprivileged-single-ctx-counters.html
>    [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-apl1/igt@perf@gen8-unprivileged-single-ctx-counters.html
>     - shard-glk:          [TIMEOUT][67] -> [PASS][68]
>    [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8401/shard-glk6/igt@perf@gen8-unprivileged-single-ctx-counters.html
>    [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4518/shard-glk5/igt@perf@gen8-unprivileged-single-ctx-counters.html

Bingo.
-Chris
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