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* [igt-dev] [PATCH i-g-t 0/2] drmtest changes for running tests on multi-gpu
@ 2023-09-27 14:34 Kamil Konieczny
  2023-09-27 14:34 ` [igt-dev] [PATCH i-g-t v4 1/2] lib/drmtest: allow out of order device opening Kamil Konieczny
                   ` (3 more replies)
  0 siblings, 4 replies; 6+ messages in thread
From: Kamil Konieczny @ 2023-09-27 14:34 UTC (permalink / raw)
  To: igt-dev

Allow to open other cards out of order with __drm_open_driver_another()
and also introduce helper for multi-gpu scenarios. There is still a problem
left when opening first device because it is useally already opened at
first fixture but I will leave that for later. With that it works
on four GPUs board, when first card is non-Intel one with no render
device:

sudo IGT_DEVICE=pci:vendor=Intel,device=discrete,card=all build/tests/xe_create --r multigpu-create-massive-size

Opened device: /dev/dri/card1
Starting subtest: multigpu-create-massive-size
<g:1> Opened device: /dev/dri/card2
<g:2> Opened device: /dev/dri/card3
<g:3> Opened device: /dev/dri/card4
Subtest multigpu-create-massive-size: SUCCESS (0.209s)

v3: fixes in test (Zbigniew)
  fixes in drmlib functions (Zbigniew, Kamil)
v4: corrected test description (Kamil)

Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>

Kamil Konieczny (2):
  lib/drmtest: allow out of order device opening
  tests/intel/xe_create: extend massive subtest to multi-gpu

 lib/drmtest.c           | 26 ++++++++++++++++++++------
 tests/intel/xe_create.c | 25 +++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 6 deletions(-)

-- 
2.42.0

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [igt-dev] [PATCH i-g-t 0/2] drmtest changes for running tests on multi-gpu
@ 2023-09-27  9:55 Kamil Konieczny
  0 siblings, 0 replies; 6+ messages in thread
From: Kamil Konieczny @ 2023-09-27  9:55 UTC (permalink / raw)
  To: igt-dev

Allow to open other cards out of order with __drm_open_driver_another()
and also introduce helper for multi-gpu scenarios. There is still a problem
left when opening first device because it is useally already opened at
first fixture but I will leave that for later. With that it works
on four GPUs board, when first card is non-Intel one with no render
device:

sudo IGT_DEVICE=pci:vendor=Intel,device=discrete,card=all build/tests/xe_create --r multigpu-create-massive-size

Opened device: /dev/dri/card1
Starting subtest: multigpu-create-massive-size
<g:1> Opened device: /dev/dri/card2
<g:2> Opened device: /dev/dri/card3
<g:3> Opened device: /dev/dri/card4
Subtest multigpu-create-massive-size: SUCCESS (0.209s)

v3: fixes in test (Zbigniew)
  fixes in drmlib functions (Zbigniew, Kamil)

Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>

Kamil Konieczny (2):
  lib/drmtest: allow out of order device opening
  tests/intel/xe_create: extend massive subtest to multi-gpu

 lib/drmtest.c           | 26 ++++++++++++++++++++------
 tests/intel/xe_create.c | 25 +++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 6 deletions(-)

-- 
2.42.0

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2023-09-27 15:41 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2023-09-27 14:34 [igt-dev] [PATCH i-g-t 0/2] drmtest changes for running tests on multi-gpu Kamil Konieczny
2023-09-27 14:34 ` [igt-dev] [PATCH i-g-t v4 1/2] lib/drmtest: allow out of order device opening Kamil Konieczny
2023-09-27 14:34 ` [igt-dev] [PATCH i-g-t v4 2/2] tests/intel/xe_create: extend massive subtest to multi-gpu Kamil Konieczny
2023-09-27 15:38 ` [igt-dev] ✗ Fi.CI.BAT: failure for drmtest changes for running tests on multi-gpu (rev3) Patchwork
2023-09-27 15:41 ` [igt-dev] ✗ CI.xeBAT: " Patchwork
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2023-09-27  9:55 [igt-dev] [PATCH i-g-t 0/2] drmtest changes for running tests on multi-gpu Kamil Konieczny

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