[Intel-gfx] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Intel-gfx] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Chris Wilson]

Wait until the GPU is idle before starting a fresh round of probing
gen8-unprivileged-single-ctx-counter. This avoids building up a huge
backlog of render copies, hogging buffers and stale contexts, and
invoking the oomkiller.

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

diff --git a/tests/perf.c b/tests/perf.c
index 74fc8fd87..2d23a02c6 100644
--- a/tests/perf.c
+++ b/tests/perf.c
@@ -3787,6 +3787,7 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
 			drm_intel_gem_context_destroy(context1);
 			drm_intel_bufmgr_destroy(bufmgr);
 			__perf_close(stream_fd);
+			gem_quiescent_gpu(drm_fd);
 		}
 
 		child_ret = igt_wait_helper(&child);
-- 
2.26.2

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[igt-dev] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Chris Wilson]

Wait until the GPU is idle before starting a fresh round of probing
gen8-unprivileged-single-ctx-counter. This avoids building up a huge
backlog of render copies, hogging buffers and stale contexts, and
invoking the oomkiller.

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

diff --git a/tests/perf.c b/tests/perf.c
index 74fc8fd87..2d23a02c6 100644
--- a/tests/perf.c
+++ b/tests/perf.c
@@ -3787,6 +3787,7 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
 			drm_intel_gem_context_destroy(context1);
 			drm_intel_bufmgr_destroy(bufmgr);
 			__perf_close(stream_fd);
+			gem_quiescent_gpu(drm_fd);
 		}
 
 		child_ret = igt_wait_helper(&child);
-- 
2.26.2

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Re: [Intel-gfx] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Lionel Landwerlin]

Oh... Is that on a low end platform?

Looks alright :

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

Thanks,

-Lionel

On 29/04/2020 17:51, Chris Wilson wrote:
> Wait until the GPU is idle before starting a fresh round of probing
> gen8-unprivileged-single-ctx-counter. This avoids building up a huge
> backlog of render copies, hogging buffers and stale contexts, and
> invoking the oomkiller.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
> ---
>   tests/perf.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/tests/perf.c b/tests/perf.c
> index 74fc8fd87..2d23a02c6 100644
> --- a/tests/perf.c
> +++ b/tests/perf.c
> @@ -3787,6 +3787,7 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
>   			drm_intel_gem_context_destroy(context1);
>   			drm_intel_bufmgr_destroy(bufmgr);
>   			__perf_close(stream_fd);
> +			gem_quiescent_gpu(drm_fd);
>   		}
>   
>   		child_ret = igt_wait_helper(&child);


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Re: [Intel-gfx] [igt-dev] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Chris Wilson]

Quoting Lionel Landwerlin (2020-04-29 15:57:41)
> Oh... Is that on a low end platform?

glk. But it was mostly that it got stuck in the rut of hitting -EAGAIN.

/* This needs to be investigated... From time
 * to time, the work we kick off doesn't seem
 * to happen. WTH?? */

Hmm. And that's before we release everything, so yes the leak is real
and not being slow.
-Chris
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Re: [igt-dev] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Chris Wilson]

Quoting Lionel Landwerlin (2020-04-29 15:57:41)
> Oh... Is that on a low end platform?

glk. But it was mostly that it got stuck in the rut of hitting -EAGAIN.

/* This needs to be investigated... From time
 * to time, the work we kick off doesn't seem
 * to happen. WTH?? */

Hmm. And that's before we release everything, so yes the leak is real
and not being slow.
-Chris
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[Intel-gfx] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Chris Wilson]

Wait until the GPU is idle before starting a fresh round of probing
gen8-unprivileged-single-ctx-counter. This avoids building up a huge
backlog of render copies, hogging buffers and stale contexts, and
invoking the oomkiller.

v2: Release everything before starting again.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
---
 tests/perf.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/tests/perf.c b/tests/perf.c
index 74fc8fd87..7bde46af8 100644
--- a/tests/perf.c
+++ b/tests/perf.c
@@ -3762,19 +3762,9 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
 			igt_assert_eq(ret, 0);
 
 			ret = memcmp(src[0].bo->virtual, dst[0].bo->virtual, 4 * width * height);
-			if (ret != 0) {
-				accumulator_print(&accumulator, "total");
-				/* This needs to be investigated... From time
-				 * to time, the work we kick off doesn't seem
-				 * to happen. WTH?? */
-				exit(EAGAIN);
-			}
-
 			drm_intel_bo_unmap(src[0].bo);
 			drm_intel_bo_unmap(dst[0].bo);
 
-			igt_assert_eq(accumulator.deltas[2 + 26], width * height);
-
 			for (int i = 0; i < ARRAY_SIZE(src); i++) {
 				drm_intel_bo_unreference(src[i].bo);
 				drm_intel_bo_unreference(dst[i].bo);
@@ -3787,6 +3777,17 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
 			drm_intel_gem_context_destroy(context1);
 			drm_intel_bufmgr_destroy(bufmgr);
 			__perf_close(stream_fd);
+			gem_quiescent_gpu(drm_fd);
+
+			if (ret != 0) {
+				accumulator_print(&accumulator, "total");
+				/* This needs to be investigated... From time
+				 * to time, the work we kick off doesn't seem
+				 * to happen. WTH?? */
+				exit(EAGAIN);
+			}
+
+			igt_assert_eq(accumulator.deltas[2 + 26], width * height);
 		}
 
 		child_ret = igt_wait_helper(&child);
-- 
2.26.2

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Re: [Intel-gfx] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Lionel Landwerlin]

On 29/04/2020 18:05, Chris Wilson wrote:
> Wait until the GPU is idle before starting a fresh round of probing
> gen8-unprivileged-single-ctx-counter. This avoids building up a huge
> backlog of render copies, hogging buffers and stale contexts, and
> invoking the oomkiller.
>
> v2: Release everything before starting again.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>


Thanks,


-Lionel


> ---
>   tests/perf.c | 21 +++++++++++----------
>   1 file changed, 11 insertions(+), 10 deletions(-)
>
> diff --git a/tests/perf.c b/tests/perf.c
> index 74fc8fd87..7bde46af8 100644
> --- a/tests/perf.c
> +++ b/tests/perf.c
> @@ -3762,19 +3762,9 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
>   			igt_assert_eq(ret, 0);
>   
>   			ret = memcmp(src[0].bo->virtual, dst[0].bo->virtual, 4 * width * height);
> -			if (ret != 0) {
> -				accumulator_print(&accumulator, "total");
> -				/* This needs to be investigated... From time
> -				 * to time, the work we kick off doesn't seem
> -				 * to happen. WTH?? */
> -				exit(EAGAIN);
> -			}
> -
>   			drm_intel_bo_unmap(src[0].bo);
>   			drm_intel_bo_unmap(dst[0].bo);
>   
> -			igt_assert_eq(accumulator.deltas[2 + 26], width * height);
> -
>   			for (int i = 0; i < ARRAY_SIZE(src); i++) {
>   				drm_intel_bo_unreference(src[i].bo);
>   				drm_intel_bo_unreference(dst[i].bo);
> @@ -3787,6 +3777,17 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
>   			drm_intel_gem_context_destroy(context1);
>   			drm_intel_bufmgr_destroy(bufmgr);
>   			__perf_close(stream_fd);
> +			gem_quiescent_gpu(drm_fd);
> +
> +			if (ret != 0) {
> +				accumulator_print(&accumulator, "total");
> +				/* This needs to be investigated... From time
> +				 * to time, the work we kick off doesn't seem
> +				 * to happen. WTH?? */
> +				exit(EAGAIN);
> +			}
> +
> +			igt_assert_eq(accumulator.deltas[2 + 26], width * height);
>   		}
>   
>   		child_ret = igt_wait_helper(&child);


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Re: [igt-dev] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Lionel Landwerlin]

On 29/04/2020 18:05, Chris Wilson wrote:
> Wait until the GPU is idle before starting a fresh round of probing
> gen8-unprivileged-single-ctx-counter. This avoids building up a huge
> backlog of render copies, hogging buffers and stale contexts, and
> invoking the oomkiller.
>
> v2: Release everything before starting again.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>


Thanks,


-Lionel


> ---
>   tests/perf.c | 21 +++++++++++----------
>   1 file changed, 11 insertions(+), 10 deletions(-)
>
> diff --git a/tests/perf.c b/tests/perf.c
> index 74fc8fd87..7bde46af8 100644
> --- a/tests/perf.c
> +++ b/tests/perf.c
> @@ -3762,19 +3762,9 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
>   			igt_assert_eq(ret, 0);
>   
>   			ret = memcmp(src[0].bo->virtual, dst[0].bo->virtual, 4 * width * height);
> -			if (ret != 0) {
> -				accumulator_print(&accumulator, "total");
> -				/* This needs to be investigated... From time
> -				 * to time, the work we kick off doesn't seem
> -				 * to happen. WTH?? */
> -				exit(EAGAIN);
> -			}
> -
>   			drm_intel_bo_unmap(src[0].bo);
>   			drm_intel_bo_unmap(dst[0].bo);
>   
> -			igt_assert_eq(accumulator.deltas[2 + 26], width * height);
> -
>   			for (int i = 0; i < ARRAY_SIZE(src); i++) {
>   				drm_intel_bo_unreference(src[i].bo);
>   				drm_intel_bo_unreference(dst[i].bo);
> @@ -3787,6 +3777,17 @@ gen8_test_single_ctx_render_target_writes_a_counter(void)
>   			drm_intel_gem_context_destroy(context1);
>   			drm_intel_bufmgr_destroy(bufmgr);
>   			__perf_close(stream_fd);
> +			gem_quiescent_gpu(drm_fd);
> +
> +			if (ret != 0) {
> +				accumulator_print(&accumulator, "total");
> +				/* This needs to be investigated... From time
> +				 * to time, the work we kick off doesn't seem
> +				 * to happen. WTH?? */
> +				exit(EAGAIN);
> +			}
> +
> +			igt_assert_eq(accumulator.deltas[2 + 26], width * height);
>   		}
>   
>   		child_ret = igt_wait_helper(&child);


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Re: [Intel-gfx] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Chris Wilson]

Quoting Lionel Landwerlin (2020-04-29 16:23:34)
> On 29/04/2020 18:05, Chris Wilson wrote:
> > Wait until the GPU is idle before starting a fresh round of probing
> > gen8-unprivileged-single-ctx-counter. This avoids building up a huge
> > backlog of render copies, hogging buffers and stale contexts, and
> > invoking the oomkiller.
> >
> > v2: Release everything before starting again.
> >
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
> 
> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

I guess I don't want to hear the answer, but does OA also want to pin
frequencies?
-Chris
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Re: [igt-dev] [Intel-gfx] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Chris Wilson]

Quoting Lionel Landwerlin (2020-04-29 16:23:34)
> On 29/04/2020 18:05, Chris Wilson wrote:
> > Wait until the GPU is idle before starting a fresh round of probing
> > gen8-unprivileged-single-ctx-counter. This avoids building up a huge
> > backlog of render copies, hogging buffers and stale contexts, and
> > invoking the oomkiller.
> >
> > v2: Release everything before starting again.
> >
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
> 
> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

I guess I don't want to hear the answer, but does OA also want to pin
frequencies?
-Chris
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Re: [Intel-gfx] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Lionel Landwerlin]

On 29/04/2020 18:26, Chris Wilson wrote:
> Quoting Lionel Landwerlin (2020-04-29 16:23:34)
>> On 29/04/2020 18:05, Chris Wilson wrote:
>>> Wait until the GPU is idle before starting a fresh round of probing
>>> gen8-unprivileged-single-ctx-counter. This avoids building up a huge
>>> backlog of render copies, hogging buffers and stale contexts, and
>>> invoking the oomkiller.
>>>
>>> v2: Release everything before starting again.
>>>
>>> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>>> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
>> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
> I guess I don't want to hear the answer, but does OA also want to pin
> frequencies?
> -Chris

No, some apps might set it to have consistent results but there is no 
driver/hw requirement to do this.


-Lionel

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Re: [igt-dev] [Intel-gfx] [PATCH i-g-t] perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter

[Lionel Landwerlin]

On 29/04/2020 18:26, Chris Wilson wrote:
> Quoting Lionel Landwerlin (2020-04-29 16:23:34)
>> On 29/04/2020 18:05, Chris Wilson wrote:
>>> Wait until the GPU is idle before starting a fresh round of probing
>>> gen8-unprivileged-single-ctx-counter. This avoids building up a huge
>>> backlog of render copies, hogging buffers and stale contexts, and
>>> invoking the oomkiller.
>>>
>>> v2: Release everything before starting again.
>>>
>>> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>>> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
>> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
> I guess I don't want to hear the answer, but does OA also want to pin
> frequencies?
> -Chris

No, some apps might set it to have consistent results but there is no 
driver/hw requirement to do this.


-Lionel

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[igt-dev] ✓ Fi.CI.BAT: success for perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter (rev2)

[Patchwork]

== Series Details ==

Series: perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter (rev2)
URL   : https://patchwork.freedesktop.org/series/76732/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8392 -> IGTPW_4516
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/index.html

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

  Here are the changes found in IGTPW_4516 that come from known issues:

### IGT changes ###

#### Possible fixes ####

  * igt@i915_selftest@live@workarounds:
    - fi-bwr-2160:        [INCOMPLETE][1] ([i915#489]) -> [PASS][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/fi-bwr-2160/igt@i915_selftest@live@workarounds.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/fi-bwr-2160/igt@i915_selftest@live@workarounds.html

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


Participating hosts (47 -> 41)
------------------------------

  Missing    (6): 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_5614 -> IGTPW_4516

  CI-20190529: 20190529
  CI_DRM_8392: c5ceaac881b4dc4eca6473abeb27342663c898d3 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4516: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/index.html
  IGT_5614: d095827add11d4e8158b87683971ee659749d9a4 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/index.html
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[igt-dev] ✓ Fi.CI.IGT: success for perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter (rev2)

[Patchwork]

== Series Details ==

Series: perf: Flush the work between rounds of gen8-unprivileged-single-ctx-counter (rev2)
URL   : https://patchwork.freedesktop.org/series/76732/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8392_full -> IGTPW_4516_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/index.html

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

  Here are the changes found in IGTPW_4516_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_suspend@forcewake:
    - shard-kbl:          [PASS][1] -> [DMESG-WARN][2] ([i915#180]) +1 similar issue
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl4/igt@i915_suspend@forcewake.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl7/igt@i915_suspend@forcewake.html

  * igt@kms_big_fb@y-tiled-16bpp-rotate-180:
    - shard-kbl:          [PASS][3] -> [FAIL][4] ([i915#1119] / [i915#93] / [i915#95])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl7/igt@kms_big_fb@y-tiled-16bpp-rotate-180.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl4/igt@kms_big_fb@y-tiled-16bpp-rotate-180.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x21-random:
    - shard-kbl:          [PASS][5] -> [FAIL][6] ([i915#54] / [i915#93] / [i915#95]) +2 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-64x21-random.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-64x21-random.html

  * igt@kms_cursor_crc@pipe-b-cursor-suspend:
    - shard-apl:          [PASS][7] -> [DMESG-WARN][8] ([i915#180])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-apl2/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-apl1/igt@kms_cursor_crc@pipe-b-cursor-suspend.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy:
    - shard-glk:          [PASS][9] -> [FAIL][10] ([i915#72])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-glk8/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-glk5/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html

  * igt@kms_cursor_legacy@cursora-vs-flipa-atomic-transitions:
    - shard-hsw:          [PASS][11] -> [INCOMPLETE][12] ([i915#61])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-hsw8/igt@kms_cursor_legacy@cursora-vs-flipa-atomic-transitions.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-hsw2/igt@kms_cursor_legacy@cursora-vs-flipa-atomic-transitions.html

  * igt@kms_cursor_legacy@flip-vs-cursor-crc-legacy:
    - shard-kbl:          [PASS][13] -> [FAIL][14] ([i915#1566] / [i915#93] / [i915#95])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl1/igt@kms_cursor_legacy@flip-vs-cursor-crc-legacy.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl7/igt@kms_cursor_legacy@flip-vs-cursor-crc-legacy.html

  * igt@kms_draw_crc@draw-method-rgb565-blt-ytiled:
    - shard-glk:          [PASS][15] -> [FAIL][16] ([i915#52] / [i915#54]) +5 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-glk6/igt@kms_draw_crc@draw-method-rgb565-blt-ytiled.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-glk4/igt@kms_draw_crc@draw-method-rgb565-blt-ytiled.html

  * igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant:
    - shard-kbl:          [PASS][17] -> [FAIL][18] ([fdo#108145] / [i915#265] / [i915#93] / [i915#95])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl4/igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl4/igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant.html
    - shard-apl:          [PASS][19] -> [FAIL][20] ([fdo#108145] / [i915#265] / [i915#95])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-apl4/igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-apl6/igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant.html

  * igt@kms_prime@basic-crc:
    - shard-apl:          [PASS][21] -> [FAIL][22] ([i915#1031] / [i915#95])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-apl4/igt@kms_prime@basic-crc.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-apl3/igt@kms_prime@basic-crc.html
    - shard-kbl:          [PASS][23] -> [FAIL][24] ([i915#1031] / [i915#93] / [i915#95])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl4/igt@kms_prime@basic-crc.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl3/igt@kms_prime@basic-crc.html

  * igt@kms_psr@psr2_cursor_blt:
    - shard-iclb:         [PASS][25] -> [SKIP][26] ([fdo#109441]) +1 similar issue
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-iclb2/igt@kms_psr@psr2_cursor_blt.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-iclb4/igt@kms_psr@psr2_cursor_blt.html

  * igt@kms_setmode@basic:
    - shard-kbl:          [PASS][27] -> [FAIL][28] ([i915#31])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl1/igt@kms_setmode@basic.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl4/igt@kms_setmode@basic.html

  
#### Possible fixes ####

  * igt@gem_exec_params@invalid-bsd-ring:
    - shard-iclb:         [SKIP][29] ([fdo#109276]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-iclb6/igt@gem_exec_params@invalid-bsd-ring.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-iclb2/igt@gem_exec_params@invalid-bsd-ring.html

  * igt@gen9_exec_parse@allowed-single:
    - shard-kbl:          [DMESG-WARN][31] ([i915#1436] / [i915#716]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl3/igt@gen9_exec_parse@allowed-single.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl2/igt@gen9_exec_parse@allowed-single.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x128-offscreen:
    - shard-kbl:          [FAIL][33] ([i915#54] / [i915#93] / [i915#95]) -> [PASS][34] +2 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl2/igt@kms_cursor_crc@pipe-a-cursor-128x128-offscreen.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-128x128-offscreen.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x42-offscreen:
    - shard-apl:          [FAIL][35] ([i915#54] / [i915#95]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-apl8/igt@kms_cursor_crc@pipe-a-cursor-128x42-offscreen.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-apl4/igt@kms_cursor_crc@pipe-a-cursor-128x42-offscreen.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][37] ([i915#165] / [i915#180]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_dp_dsc@basic-dsc-enable-edp:
    - shard-iclb:         [SKIP][39] ([fdo#109349]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-iclb5/igt@kms_dp_dsc@basic-dsc-enable-edp.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html

  * igt@kms_draw_crc@draw-method-rgb565-render-untiled:
    - shard-glk:          [FAIL][41] ([i915#52] / [i915#54]) -> [PASS][42] +6 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-glk1/igt@kms_draw_crc@draw-method-rgb565-render-untiled.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-glk6/igt@kms_draw_crc@draw-method-rgb565-render-untiled.html

  * igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-untiled:
    - shard-kbl:          [FAIL][43] ([i915#177] / [i915#52] / [i915#54] / [i915#93] / [i915#95]) -> [PASS][44] +1 similar issue
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl1/igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-untiled.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl1/igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-untiled.html
    - shard-apl:          [FAIL][45] ([i915#52] / [i915#54] / [i915#95]) -> [PASS][46] +1 similar issue
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-apl4/igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-untiled.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-apl7/igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-untiled.html

  * igt@kms_draw_crc@draw-method-xrgb8888-mmap-wc-untiled:
    - shard-kbl:          [FAIL][47] ([fdo#108145] / [i915#177] / [i915#52] / [i915#54] / [i915#93] / [i915#95]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl7/igt@kms_draw_crc@draw-method-xrgb8888-mmap-wc-untiled.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl3/igt@kms_draw_crc@draw-method-xrgb8888-mmap-wc-untiled.html
    - shard-apl:          [FAIL][49] ([fdo#108145] / [i915#52] / [i915#54] / [i915#95]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-apl6/igt@kms_draw_crc@draw-method-xrgb8888-mmap-wc-untiled.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-apl4/igt@kms_draw_crc@draw-method-xrgb8888-mmap-wc-untiled.html

  * {igt@kms_flip@flip-vs-suspend@c-dp1}:
    - shard-kbl:          [DMESG-WARN][51] ([i915#180]) -> [PASS][52] +3 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl7/igt@kms_flip@flip-vs-suspend@c-dp1.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl4/igt@kms_flip@flip-vs-suspend@c-dp1.html

  * igt@kms_flip_tiling@flip-changes-tiling-y:
    - shard-kbl:          [FAIL][53] ([i915#699] / [i915#93] / [i915#95]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl3/igt@kms_flip_tiling@flip-changes-tiling-y.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl7/igt@kms_flip_tiling@flip-changes-tiling-y.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-apl:          [DMESG-WARN][55] ([i915#180]) -> [PASS][56] +1 similar issue
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-apl2/igt@kms_hdr@bpc-switch-suspend.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-apl3/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_plane_cursor@pipe-a-viewport-size-64:
    - shard-kbl:          [FAIL][57] ([i915#1559] / [i915#93] / [i915#95]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl1/igt@kms_plane_cursor@pipe-a-viewport-size-64.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl4/igt@kms_plane_cursor@pipe-a-viewport-size-64.html
    - shard-apl:          [FAIL][59] ([i915#1559] / [i915#95]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-apl2/igt@kms_plane_cursor@pipe-a-viewport-size-64.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-apl1/igt@kms_plane_cursor@pipe-a-viewport-size-64.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [SKIP][61] ([fdo#109642] / [fdo#111068]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-iclb8/igt@kms_psr2_su@frontbuffer.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-iclb2/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_primary_page_flip:
    - shard-iclb:         [SKIP][63] ([fdo#109441]) -> [PASS][64] +1 similar issue
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-iclb7/igt@kms_psr@psr2_primary_page_flip.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-iclb2/igt@kms_psr@psr2_primary_page_flip.html

  * igt@perf@polling:
    - shard-glk:          [SKIP][65] ([fdo#109271]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-glk9/igt@perf@polling.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-glk2/igt@perf@polling.html
    - shard-tglb:         [SKIP][67] ([i915#405]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-tglb6/igt@perf@polling.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-tglb2/igt@perf@polling.html
    - shard-apl:          [SKIP][69] ([fdo#109271]) -> [PASS][70]
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-apl8/igt@perf@polling.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-apl2/igt@perf@polling.html
    - shard-kbl:          [SKIP][71] ([fdo#109271]) -> [PASS][72]
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl3/igt@perf@polling.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl1/igt@perf@polling.html
    - shard-hsw:          [SKIP][73] ([fdo#109271]) -> [PASS][74]
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-hsw4/igt@perf@polling.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-hsw8/igt@perf@polling.html
    - shard-iclb:         [SKIP][75] ([i915#405]) -> [PASS][76]
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-iclb6/igt@perf@polling.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-iclb2/igt@perf@polling.html

  * {igt@perf@polling-parameterized}:
    - shard-hsw:          [FAIL][77] ([i915#1542]) -> [PASS][78]
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-hsw8/igt@perf@polling-parameterized.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-hsw1/igt@perf@polling-parameterized.html

  
#### Warnings ####

  * igt@gem_exec_suspend@basic-s3:
    - shard-kbl:          [DMESG-WARN][79] ([i915#180]) -> [INCOMPLETE][80] ([i915#155])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-kbl3/igt@gem_exec_suspend@basic-s3.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-kbl2/igt@gem_exec_suspend@basic-s3.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-snb:          [INCOMPLETE][81] ([i915#82]) -> [SKIP][82] ([fdo#109271])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-snb5/igt@i915_pm_dc@dc6-psr.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-snb5/igt@i915_pm_dc@dc6-psr.html
    - shard-tglb:         [FAIL][83] ([i915#454]) -> [SKIP][84] ([i915#468]) +1 similar issue
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8392/shard-tglb6/igt@i915_pm_dc@dc6-psr.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/shard-tglb2/igt@i915_pm_dc@dc6-psr.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#1031]: https://gitlab.freedesktop.org/drm/intel/issues/1031
  [i915#1119]: https://gitlab.freedesktop.org/drm/intel/issues/1119
  [i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#155]: https://gitlab.freedesktop.org/drm/intel/issues/155
  [i915#1559]: https://gitlab.freedesktop.org/drm/intel/issues/1559
  [i915#1566]: https://gitlab.freedesktop.org/drm/intel/issues/1566
  [i915#165]: https://gitlab.freedesktop.org/drm/intel/issues/165
  [i915#177]: https://gitlab.freedesktop.org/drm/intel/issues/177
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#405]: https://gitlab.freedesktop.org/drm/intel/issues/405
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#468]: https://gitlab.freedesktop.org/drm/intel/issues/468
  [i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#61]: https://gitlab.freedesktop.org/drm/intel/issues/61
  [i915#699]: https://gitlab.freedesktop.org/drm/intel/issues/699
  [i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
  [i915#72]: https://gitlab.freedesktop.org/drm/intel/issues/72
  [i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
  [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_5614 -> IGTPW_4516
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_8392: c5ceaac881b4dc4eca6473abeb27342663c898d3 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4516: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4516/index.html
  IGT_5614: d095827add11d4e8158b87683971ee659749d9a4 @ 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_4516/index.html
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