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* [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest
@ 2023-06-07 18:23 Zbigniew Kempczyński
  2023-06-07 21:12 ` [igt-dev] ✓ Fi.CI.BAT: success for tests/xe_create: Add multiple engines create/destroy subtest (rev3) Patchwork
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Zbigniew Kempczyński @ 2023-06-07 18:23 UTC (permalink / raw)
  To: igt-dev

Exercise basic engine concurrency create/destroy functionality.

v2: use different random seeds in children to avoid same engine
    pattern selection (Kamil)
    check execution time and report failure if it's too long (Kamil)

Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Kamil Konieczny <kamil.konieczny@linux.intel.com>
---
 tests/xe/xe_create.c | 106 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)

diff --git a/tests/xe/xe_create.c b/tests/xe/xe_create.c
index ae21154646..d85a22567c 100644
--- a/tests/xe/xe_create.c
+++ b/tests/xe/xe_create.c
@@ -88,6 +88,106 @@ static void create_invalid_size(int fd)
 	xe_vm_destroy(fd, vm);
 }
 
+enum engine_destroy {
+	NOLEAK,
+	LEAK
+};
+
+static uint32_t __xe_engine_create(int fd, uint32_t vm,
+				   struct drm_xe_engine_class_instance *instance,
+				   uint64_t ext,
+				   uint32_t *enginep)
+{
+	struct drm_xe_engine_create create = {
+		.extensions = ext,
+		.vm_id = vm,
+		.width = 1,
+		.num_placements = 1,
+		.instances = to_user_pointer(instance),
+	};
+	int err = 0;
+
+	if (igt_ioctl(fd, DRM_IOCTL_XE_ENGINE_CREATE, &create) == 0) {
+		*enginep = create.engine_id;
+	} else {
+		igt_warn("Can't create engine, errno: %d\n", errno);
+		err = -errno;
+		igt_assume(err);
+	}
+	errno = 0;
+
+	return err;
+}
+
+#define MAXENGINES 2048
+#define MAXTIME 2
+
+/**
+ * SUBTEST: create-engines-%s
+ * Description: Check process ability of multiple engines creation
+ * Run type: FULL
+ *
+ * arg[1]:
+ *
+ * @noleak:				destroy engines in the code
+ * @leak:				destroy engines in close() path
+ */
+static void create_engines(int fd, enum engine_destroy ed)
+{
+	struct timespec tv = { };
+	uint32_t num_engines, engines_per_process, vm;
+	int nproc = sysconf(_SC_NPROCESSORS_ONLN), seconds;
+	bool failed = false;
+
+	fd = drm_reopen_driver(fd);
+	num_engines = xe_number_hw_engines(fd);
+	vm = xe_vm_create(fd, DRM_XE_VM_CREATE_ASYNC_BIND_OPS, 0);
+
+	engines_per_process = max_t(uint32_t, 1, MAXENGINES / nproc);
+	igt_debug("nproc: %u, engines per process: %u\n", nproc, engines_per_process);
+
+	igt_nsec_elapsed(&tv);
+
+	igt_fork(n, nproc) {
+		struct drm_xe_engine_class_instance *hwe;
+		uint32_t engine, engines[engines_per_process];
+		int idx, err, i;
+
+		srandom(n);
+
+		for (i = 0; i < engines_per_process; i++) {
+			idx = rand() % num_engines;
+			hwe = xe_hw_engine(fd, idx);
+			err = __xe_engine_create(fd, vm, hwe, 0, &engine);
+			igt_debug("[%2d] Create engine: err=%d, engine=%u [idx = %d]\n",
+				  n, err, engine, i);
+			if (err)
+				break;
+
+			if (ed == NOLEAK)
+				engines[i] = engine;
+		}
+
+		if (ed == NOLEAK) {
+			while (--i >= 0) {
+				igt_debug("[%2d] Destroy engine: %u\n", n, engines[i]);
+				xe_engine_destroy(fd, engines[i]);
+			}
+		}
+	}
+	igt_waitchildren();
+
+	xe_vm_destroy(fd, vm);
+	close(fd);
+
+	seconds = igt_seconds_elapsed(&tv);
+	if (seconds >= MAXTIME)
+		failed = true;
+
+	igt_assert_f(!failed, "Creating %d engines tooks too long: %d [limit: %d]\n",
+		     MAXENGINES, seconds, MAXTIME);
+}
+
 /**
  * SUBTEST: create-massive-size
  * Description: Verifies xe bo create returns expected error code on massive
@@ -121,6 +221,12 @@ igt_main
 		create_invalid_size(xe);
 	}
 
+	igt_subtest("create-engines-noleak")
+		create_engines(xe, NOLEAK);
+
+	igt_subtest("create-engines-leak")
+		create_engines(xe, LEAK);
+
 	igt_subtest("create-massive-size") {
 		create_massive_size(xe);
 	}
-- 
2.34.1

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [igt-dev] ✓ Fi.CI.BAT: success for tests/xe_create: Add multiple engines create/destroy subtest (rev3)
  2023-06-07 18:23 [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest Zbigniew Kempczyński
@ 2023-06-07 21:12 ` Patchwork
  2023-06-08 13:16 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
  2023-06-09 13:22 ` [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest Kamil Konieczny
  2 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2023-06-07 21:12 UTC (permalink / raw)
  To: Zbigniew Kempczyński; +Cc: igt-dev

[-- Attachment #1: Type: text/plain, Size: 8058 bytes --]

== Series Details ==

Series: tests/xe_create: Add multiple engines create/destroy subtest (rev3)
URL   : https://patchwork.freedesktop.org/series/118931/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_13244 -> IGTPW_9131
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/index.html

Participating hosts (36 -> 36)
------------------------------

  Additional (1): bat-rpls-2 
  Missing    (1): fi-snb-2520m 

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

  Here are the changes found in IGTPW_9131 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@debugfs_test@basic-hwmon:
    - bat-rpls-2:         NOTRUN -> [SKIP][1] ([i915#7456])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@debugfs_test@basic-hwmon.html

  * igt@fbdev@read:
    - bat-rpls-2:         NOTRUN -> [SKIP][2] ([i915#2582]) +4 similar issues
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@fbdev@read.html

  * igt@gem_lmem_swapping@verify-random:
    - bat-rpls-2:         NOTRUN -> [SKIP][3] ([i915#4613]) +3 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@gem_lmem_swapping@verify-random.html

  * igt@gem_tiled_pread_basic:
    - bat-rpls-2:         NOTRUN -> [SKIP][4] ([i915#3282])
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@gem_tiled_pread_basic.html

  * igt@i915_pm_backlight@basic-brightness:
    - bat-rpls-2:         NOTRUN -> [SKIP][5] ([i915#7561])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@i915_pm_backlight@basic-brightness.html

  * igt@i915_pm_rps@basic-api:
    - bat-rpls-2:         NOTRUN -> [SKIP][6] ([i915#6621])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@i915_pm_rps@basic-api.html

  * igt@i915_selftest@live@gt_pm:
    - bat-rpls-2:         NOTRUN -> [DMESG-FAIL][7] ([i915#4258] / [i915#7913])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@i915_selftest@live@gt_pm.html

  * igt@i915_selftest@live@requests:
    - bat-rpls-2:         NOTRUN -> [ABORT][8] ([i915#7913])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@i915_selftest@live@requests.html

  * igt@kms_busy@basic:
    - bat-rpls-2:         NOTRUN -> [SKIP][9] ([i915#1845]) +14 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@kms_busy@basic.html

  * igt@kms_chamelium_edid@hdmi-edid-read:
    - bat-rpls-2:         NOTRUN -> [SKIP][10] ([i915#7828]) +7 similar issues
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@kms_chamelium_edid@hdmi-edid-read.html

  * igt@kms_flip@basic-flip-vs-dpms:
    - bat-rpls-2:         NOTRUN -> [SKIP][11] ([i915#3637]) +3 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@kms_flip@basic-flip-vs-dpms.html

  * igt@kms_force_connector_basic@force-load-detect:
    - bat-rpls-2:         NOTRUN -> [SKIP][12] ([fdo#109285])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@kms_force_connector_basic@force-load-detect.html

  * igt@kms_frontbuffer_tracking@basic:
    - bat-rpls-2:         NOTRUN -> [SKIP][13] ([i915#1849])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@kms_frontbuffer_tracking@basic.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1:
    - bat-dg2-8:          [PASS][14] -> [FAIL][15] ([i915#7932]) +1 similar issue
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html

  * igt@kms_psr@sprite_plane_onoff:
    - bat-rpls-2:         NOTRUN -> [SKIP][16] ([i915#1072]) +3 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@kms_psr@sprite_plane_onoff.html

  * igt@kms_setmode@basic-clone-single-crtc:
    - bat-rpls-2:         NOTRUN -> [SKIP][17] ([i915#3555] / [i915#4579])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@kms_setmode@basic-clone-single-crtc.html

  * igt@prime_vgem@basic-fence-flip:
    - bat-rpls-2:         NOTRUN -> [SKIP][18] ([fdo#109295] / [i915#1845] / [i915#3708])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@prime_vgem@basic-fence-flip.html

  * igt@prime_vgem@basic-fence-read:
    - bat-rpls-2:         NOTRUN -> [SKIP][19] ([fdo#109295] / [i915#3708]) +2 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-2/igt@prime_vgem@basic-fence-read.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@gt_mocs:
    - {bat-mtlp-6}:       [DMESG-FAIL][20] ([i915#7059]) -> [PASS][21]
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/bat-mtlp-6/igt@i915_selftest@live@gt_mocs.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-mtlp-6/igt@i915_selftest@live@gt_mocs.html

  * igt@i915_selftest@live@slpc:
    - bat-rpls-1:         [DMESG-WARN][22] ([i915#6367]) -> [PASS][23]
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/bat-rpls-1/igt@i915_selftest@live@slpc.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/bat-rpls-1/igt@i915_selftest@live@slpc.html

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

  [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
  [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
  [i915#1849]: https://gitlab.freedesktop.org/drm/intel/issues/1849
  [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3546]: https://gitlab.freedesktop.org/drm/intel/issues/3546
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637
  [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
  [i915#4258]: https://gitlab.freedesktop.org/drm/intel/issues/4258
  [i915#4309]: https://gitlab.freedesktop.org/drm/intel/issues/4309
  [i915#4423]: https://gitlab.freedesktop.org/drm/intel/issues/4423
  [i915#4579]: https://gitlab.freedesktop.org/drm/intel/issues/4579
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#6121]: https://gitlab.freedesktop.org/drm/intel/issues/6121
  [i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
  [i915#6621]: https://gitlab.freedesktop.org/drm/intel/issues/6621
  [i915#6868]: https://gitlab.freedesktop.org/drm/intel/issues/6868
  [i915#7059]: https://gitlab.freedesktop.org/drm/intel/issues/7059
  [i915#7456]: https://gitlab.freedesktop.org/drm/intel/issues/7456
  [i915#7561]: https://gitlab.freedesktop.org/drm/intel/issues/7561
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913
  [i915#7932]: https://gitlab.freedesktop.org/drm/intel/issues/7932


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

  * CI: CI-20190529 -> None
  * IGT: IGT_7321 -> IGTPW_9131

  CI-20190529: 20190529
  CI_DRM_13244: 622f268216a3f3606524ca6b6b77216590a34ee2 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_9131: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/index.html
  IGT_7321: f52cfd53f353fdaca537c810fbc35e09ffd07345 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git


Testlist changes
----------------

+igt@xe_create@create-engines-leak
+igt@xe_create@create-engines-noleak

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/index.html

[-- Attachment #2: Type: text/html, Size: 9097 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [igt-dev] ✓ Fi.CI.IGT: success for tests/xe_create: Add multiple engines create/destroy subtest (rev3)
  2023-06-07 18:23 [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest Zbigniew Kempczyński
  2023-06-07 21:12 ` [igt-dev] ✓ Fi.CI.BAT: success for tests/xe_create: Add multiple engines create/destroy subtest (rev3) Patchwork
@ 2023-06-08 13:16 ` Patchwork
  2023-06-09 13:22 ` [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest Kamil Konieczny
  2 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2023-06-08 13:16 UTC (permalink / raw)
  To: Zbigniew Kempczyński; +Cc: igt-dev

[-- Attachment #1: Type: text/plain, Size: 15398 bytes --]

== Series Details ==

Series: tests/xe_create: Add multiple engines create/destroy subtest (rev3)
URL   : https://patchwork.freedesktop.org/series/118931/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_13244_full -> IGTPW_9131_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/index.html

Participating hosts (7 -> 7)
------------------------------

  No changes in participating hosts

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

  Here are the changes found in IGTPW_9131_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_fair@basic-pace@vcs0:
    - shard-glk:          [PASS][1] -> [FAIL][2] ([i915#2842]) +2 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-glk9/igt@gem_exec_fair@basic-pace@vcs0.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-glk9/igt@gem_exec_fair@basic-pace@vcs0.html

  * igt@gen9_exec_parse@allowed-single:
    - shard-glk:          [PASS][3] -> [ABORT][4] ([i915#5566])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-glk4/igt@gen9_exec_parse@allowed-single.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-glk1/igt@gen9_exec_parse@allowed-single.html

  * igt@i915_pm_rps@reset:
    - shard-snb:          [PASS][5] -> [DMESG-FAIL][6] ([i915#8319])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-snb4/igt@i915_pm_rps@reset.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-snb5/igt@i915_pm_rps@reset.html

  * igt@kms_flip@2x-flip-vs-expired-vblank@ac-hdmi-a1-hdmi-a2:
    - shard-glk:          [PASS][7] -> [FAIL][8] ([i915#79])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-glk1/igt@kms_flip@2x-flip-vs-expired-vblank@ac-hdmi-a1-hdmi-a2.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-glk3/igt@kms_flip@2x-flip-vs-expired-vblank@ac-hdmi-a1-hdmi-a2.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@a-dp1:
    - shard-apl:          [PASS][9] -> [FAIL][10] ([i915#79])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-apl1/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-dp1.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-apl2/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-dp1.html

  * igt@kms_plane_scaling@plane-scaler-with-clipping-clamping-rotation@pipe-b-hdmi-a-1:
    - shard-snb:          NOTRUN -> [SKIP][11] ([fdo#109271] / [i915#4579]) +5 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-snb1/igt@kms_plane_scaling@plane-scaler-with-clipping-clamping-rotation@pipe-b-hdmi-a-1.html

  * igt@kms_plane_scaling@plane-upscale-with-pixel-format-20x20@pipe-a-vga-1:
    - shard-snb:          NOTRUN -> [SKIP][12] ([fdo#109271]) +8 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-snb6/igt@kms_plane_scaling@plane-upscale-with-pixel-format-20x20@pipe-a-vga-1.html

  * igt@kms_setmode@basic@pipe-a-vga-1:
    - shard-snb:          NOTRUN -> [FAIL][13] ([i915#5465]) +1 similar issue
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-snb4/igt@kms_setmode@basic@pipe-a-vga-1.html

  * igt@perf_pmu@rc6-suspend:
    - shard-apl:          [PASS][14] -> [ABORT][15] ([i915#180])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-apl3/igt@perf_pmu@rc6-suspend.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-apl3/igt@perf_pmu@rc6-suspend.html

  
#### Possible fixes ####

  * igt@drm_fdinfo@most-busy-idle-check-all@rcs0:
    - {shard-rkl}:        [FAIL][16] ([i915#7742]) -> [PASS][17] +1 similar issue
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-rkl-1/igt@drm_fdinfo@most-busy-idle-check-all@rcs0.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-rkl-6/igt@drm_fdinfo@most-busy-idle-check-all@rcs0.html

  * igt@gem_barrier_race@remote-request@rcs0:
    - {shard-tglu}:       [ABORT][18] ([i915#8211] / [i915#8234]) -> [PASS][19]
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-tglu-6/igt@gem_barrier_race@remote-request@rcs0.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-tglu-2/igt@gem_barrier_race@remote-request@rcs0.html

  * igt@gem_ctx_freq@sysfs:
    - {shard-dg1}:        [FAIL][20] ([i915#6786]) -> [PASS][21]
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-dg1-17/igt@gem_ctx_freq@sysfs.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-dg1-16/igt@gem_ctx_freq@sysfs.html

  * igt@gem_exec_fair@basic-deadline:
    - shard-glk:          [FAIL][22] ([i915#2846]) -> [PASS][23]
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-glk7/igt@gem_exec_fair@basic-deadline.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-glk7/igt@gem_exec_fair@basic-deadline.html

  * igt@gem_exec_fair@basic-none-solo@rcs0:
    - shard-apl:          [FAIL][24] ([i915#2842]) -> [PASS][25] +1 similar issue
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-apl3/igt@gem_exec_fair@basic-none-solo@rcs0.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-apl1/igt@gem_exec_fair@basic-none-solo@rcs0.html

  * igt@gem_exec_fair@basic-pace@rcs0:
    - {shard-rkl}:        [FAIL][26] ([i915#2842]) -> [PASS][27]
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-rkl-1/igt@gem_exec_fair@basic-pace@rcs0.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-rkl-7/igt@gem_exec_fair@basic-pace@rcs0.html

  * igt@gem_exec_gttfill@basic:
    - {shard-dg1}:        [DMESG-WARN][28] -> [PASS][29]
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-dg1-19/igt@gem_exec_gttfill@basic.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-dg1-14/igt@gem_exec_gttfill@basic.html

  * igt@gem_lmem_swapping@parallel-multi@lmem0:
    - {shard-dg1}:        [DMESG-WARN][30] ([i915#4391]) -> [PASS][31]
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-dg1-19/igt@gem_lmem_swapping@parallel-multi@lmem0.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-dg1-16/igt@gem_lmem_swapping@parallel-multi@lmem0.html

  * igt@gem_lmem_swapping@parallel-random-verify@lmem0:
    - {shard-dg1}:        [DMESG-WARN][32] ([i915#4423]) -> [PASS][33]
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-dg1-13/igt@gem_lmem_swapping@parallel-random-verify@lmem0.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-dg1-16/igt@gem_lmem_swapping@parallel-random-verify@lmem0.html

  * igt@i915_pm_rc6_residency@rc6-idle@rcs0:
    - {shard-dg1}:        [FAIL][34] ([i915#3591]) -> [PASS][35]
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-dg1-13/igt@i915_pm_rc6_residency@rc6-idle@rcs0.html
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-dg1-17/igt@i915_pm_rc6_residency@rc6-idle@rcs0.html

  * igt@i915_pm_rpm@dpms-mode-unset-lpsp:
    - {shard-rkl}:        [SKIP][36] ([i915#1397]) -> [PASS][37] +2 similar issues
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-rkl-2/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-rkl-7/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html

  * igt@i915_pm_rpm@modeset-non-lpsp-stress-no-wait:
    - {shard-dg1}:        [SKIP][38] ([i915#1397]) -> [PASS][39]
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-dg1-19/igt@i915_pm_rpm@modeset-non-lpsp-stress-no-wait.html
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-dg1-12/igt@i915_pm_rpm@modeset-non-lpsp-stress-no-wait.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
    - shard-glk:          [FAIL][40] ([i915#2346]) -> [PASS][41] +1 similar issue
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-glk3/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-glk1/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html

  * igt@kms_hdr@bpc-switch-dpms@pipe-a-dp-1:
    - shard-apl:          [FAIL][42] ([i915#1188]) -> [PASS][43]
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-apl4/igt@kms_hdr@bpc-switch-dpms@pipe-a-dp-1.html
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-apl4/igt@kms_hdr@bpc-switch-dpms@pipe-a-dp-1.html

  * igt@perf_pmu@most-busy-idle-check-all@rcs0:
    - {shard-dg1}:        [FAIL][44] ([i915#5234]) -> [PASS][45]
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13244/shard-dg1-14/igt@perf_pmu@most-busy-idle-check-all@rcs0.html
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/shard-dg1-15/igt@perf_pmu@most-busy-idle-check-all@rcs0.html

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

  [fdo#103375]: https://bugs.freedesktop.org/show_bug.cgi?id=103375
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
  [fdo#109300]: https://bugs.freedesktop.org/show_bug.cgi?id=109300
  [fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
  [fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
  [fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
  [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
  [i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
  [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
  [i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
  [i915#2681]: https://gitlab.freedesktop.org/drm/intel/issues/2681
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#2846]: https://gitlab.freedesktop.org/drm/intel/issues/2846
  [i915#3023]: https://gitlab.freedesktop.org/drm/intel/issues/3023
  [i915#3116]: https://gitlab.freedesktop.org/drm/intel/issues/3116
  [i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
  [i915#3297]: https://gitlab.freedesktop.org/drm/intel/issues/3297
  [i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3591]: https://gitlab.freedesktop.org/drm/intel/issues/3591
  [i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
  [i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
  [i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
  [i915#3743]: https://gitlab.freedesktop.org/drm/intel/issues/3743
  [i915#3804]: https://gitlab.freedesktop.org/drm/intel/issues/3804
  [i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
  [i915#3955]: https://gitlab.freedesktop.org/drm/intel/issues/3955
  [i915#3989]: https://gitlab.freedesktop.org/drm/intel/issues/3989
  [i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
  [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
  [i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
  [i915#4391]: https://gitlab.freedesktop.org/drm/intel/issues/4391
  [i915#4423]: https://gitlab.freedesktop.org/drm/intel/issues/4423
  [i915#4525]: https://gitlab.freedesktop.org/drm/intel/issues/4525
  [i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#4579]: https://gitlab.freedesktop.org/drm/intel/issues/4579
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#4816]: https://gitlab.freedesktop.org/drm/intel/issues/4816
  [i915#4852]: https://gitlab.freedesktop.org/drm/intel/issues/4852
  [i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
  [i915#5234]: https://gitlab.freedesktop.org/drm/intel/issues/5234
  [i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
  [i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
  [i915#5461]: https://gitlab.freedesktop.org/drm/intel/issues/5461
  [i915#5465]: https://gitlab.freedesktop.org/drm/intel/issues/5465
  [i915#5493]: https://gitlab.freedesktop.org/drm/intel/issues/5493
  [i915#5566]: https://gitlab.freedesktop.org/drm/intel/issues/5566
  [i915#5784]: https://gitlab.freedesktop.org/drm/intel/issues/5784
  [i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
  [i915#6268]: https://gitlab.freedesktop.org/drm/intel/issues/6268
  [i915#6335]: https://gitlab.freedesktop.org/drm/intel/issues/6335
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#6768]: https://gitlab.freedesktop.org/drm/intel/issues/6768
  [i915#6786]: https://gitlab.freedesktop.org/drm/intel/issues/6786
  [i915#7116]: https://gitlab.freedesktop.org/drm/intel/issues/7116
  [i915#7711]: https://gitlab.freedesktop.org/drm/intel/issues/7711
  [i915#7742]: https://gitlab.freedesktop.org/drm/intel/issues/7742
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#8011]: https://gitlab.freedesktop.org/drm/intel/issues/8011
  [i915#8211]: https://gitlab.freedesktop.org/drm/intel/issues/8211
  [i915#8234]: https://gitlab.freedesktop.org/drm/intel/issues/8234
  [i915#8247]: https://gitlab.freedesktop.org/drm/intel/issues/8247
  [i915#8292]: https://gitlab.freedesktop.org/drm/intel/issues/8292
  [i915#8319]: https://gitlab.freedesktop.org/drm/intel/issues/8319
  [i915#8411]: https://gitlab.freedesktop.org/drm/intel/issues/8411
  [i915#8502]: https://gitlab.freedesktop.org/drm/intel/issues/8502
  [i915#8516]: https://gitlab.freedesktop.org/drm/intel/issues/8516


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

  * CI: CI-20190529 -> None
  * IGT: IGT_7321 -> IGTPW_9131
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_13244: 622f268216a3f3606524ca6b6b77216590a34ee2 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_9131: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/index.html
  IGT_7321: f52cfd53f353fdaca537c810fbc35e09ffd07345 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9131/index.html

[-- Attachment #2: Type: text/html, Size: 12673 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest
  2023-06-07 18:23 [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest Zbigniew Kempczyński
  2023-06-07 21:12 ` [igt-dev] ✓ Fi.CI.BAT: success for tests/xe_create: Add multiple engines create/destroy subtest (rev3) Patchwork
  2023-06-08 13:16 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
@ 2023-06-09 13:22 ` Kamil Konieczny
  2023-06-12  5:35   ` Zbigniew Kempczyński
  2 siblings, 1 reply; 5+ messages in thread
From: Kamil Konieczny @ 2023-06-09 13:22 UTC (permalink / raw)
  To: igt-dev

Hi Zbigniew,

On 2023-06-07 at 20:23:13 +0200, Zbigniew Kempczyński wrote:
> Exercise basic engine concurrency create/destroy functionality.
> 
> v2: use different random seeds in children to avoid same engine
>     pattern selection (Kamil)
>     check execution time and report failure if it's too long (Kamil)
> 
> Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
> Cc: Kamil Konieczny <kamil.konieczny@linux.intel.com>
> ---
>  tests/xe/xe_create.c | 106 +++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 106 insertions(+)
> 
> diff --git a/tests/xe/xe_create.c b/tests/xe/xe_create.c
> index ae21154646..d85a22567c 100644
> --- a/tests/xe/xe_create.c
> +++ b/tests/xe/xe_create.c
> @@ -88,6 +88,106 @@ static void create_invalid_size(int fd)
>  	xe_vm_destroy(fd, vm);
>  }
>  
> +enum engine_destroy {
> +	NOLEAK,
> +	LEAK
> +};
> +
> +static uint32_t __xe_engine_create(int fd, uint32_t vm,
> +				   struct drm_xe_engine_class_instance *instance,
> +				   uint64_t ext,
> +				   uint32_t *enginep)
> +{
> +	struct drm_xe_engine_create create = {
> +		.extensions = ext,
> +		.vm_id = vm,
> +		.width = 1,
> +		.num_placements = 1,
> +		.instances = to_user_pointer(instance),
> +	};
> +	int err = 0;
> +
> +	if (igt_ioctl(fd, DRM_IOCTL_XE_ENGINE_CREATE, &create) == 0) {
> +		*enginep = create.engine_id;
> +	} else {
> +		igt_warn("Can't create engine, errno: %d\n", errno);
> +		err = -errno;
> +		igt_assume(err);
> +	}
> +	errno = 0;
> +
> +	return err;
> +}
> +
> +#define MAXENGINES 2048
> +#define MAXTIME 2
> +
> +/**
> + * SUBTEST: create-engines-%s
> + * Description: Check process ability of multiple engines creation
> + * Run type: FULL
> + *
> + * arg[1]:
> + *
> + * @noleak:				destroy engines in the code
> + * @leak:				destroy engines in close() path
> + */
> +static void create_engines(int fd, enum engine_destroy ed)
> +{
> +	struct timespec tv = { };
> +	uint32_t num_engines, engines_per_process, vm;
> +	int nproc = sysconf(_SC_NPROCESSORS_ONLN), seconds;
> +	bool failed = false;
> +
> +	fd = drm_reopen_driver(fd);
> +	num_engines = xe_number_hw_engines(fd);
> +	vm = xe_vm_create(fd, DRM_XE_VM_CREATE_ASYNC_BIND_OPS, 0);
> +
> +	engines_per_process = max_t(uint32_t, 1, MAXENGINES / nproc);
> +	igt_debug("nproc: %u, engines per process: %u\n", nproc, engines_per_process);
> +
> +	igt_nsec_elapsed(&tv);
> +
> +	igt_fork(n, nproc) {
> +		struct drm_xe_engine_class_instance *hwe;
> +		uint32_t engine, engines[engines_per_process];
> +		int idx, err, i;
> +
> +		srandom(n);
> +
> +		for (i = 0; i < engines_per_process; i++) {
> +			idx = rand() % num_engines;
> +			hwe = xe_hw_engine(fd, idx);
> +			err = __xe_engine_create(fd, vm, hwe, 0, &engine);
> +			igt_debug("[%2d] Create engine: err=%d, engine=%u [idx = %d]\n",
> +				  n, err, engine, i);
> +			if (err)
> +				break;
> +
> +			if (ed == NOLEAK)
> +				engines[i] = engine;
> +		}
> +
> +		if (ed == NOLEAK) {
> +			while (--i >= 0) {
> +				igt_debug("[%2d] Destroy engine: %u\n", n, engines[i]);
> +				xe_engine_destroy(fd, engines[i]);
> +			}
> +		}
> +	}
> +	igt_waitchildren();
> +
> +	xe_vm_destroy(fd, vm);
> +	close(fd);
> +
> +	seconds = igt_seconds_elapsed(&tv);
> +	if (seconds >= MAXTIME)
> +		failed = true;
--------------- ^
This is the only place when you set it to true and use it
below, so maybe drop this var ?

> +
> +	igt_assert_f(!failed, "Creating %d engines tooks too long: %d [limit: %d]\n",
-------------------- ^
	igt_assert_f(seconds <= MAXTIME, ...)

Regards,
Kamil

> +		     MAXENGINES, seconds, MAXTIME);
> +}
> +
>  /**
>   * SUBTEST: create-massive-size
>   * Description: Verifies xe bo create returns expected error code on massive
> @@ -121,6 +221,12 @@ igt_main
>  		create_invalid_size(xe);
>  	}
>  
> +	igt_subtest("create-engines-noleak")
> +		create_engines(xe, NOLEAK);
> +
> +	igt_subtest("create-engines-leak")
> +		create_engines(xe, LEAK);
> +
>  	igt_subtest("create-massive-size") {
>  		create_massive_size(xe);
>  	}
> -- 
> 2.34.1
> 

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest
  2023-06-09 13:22 ` [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest Kamil Konieczny
@ 2023-06-12  5:35   ` Zbigniew Kempczyński
  0 siblings, 0 replies; 5+ messages in thread
From: Zbigniew Kempczyński @ 2023-06-12  5:35 UTC (permalink / raw)
  To: Kamil Konieczny, igt-dev, Zbigniew Kempczyński

On Fri, Jun 09, 2023 at 03:22:27PM +0200, Kamil Konieczny wrote:
> Hi Zbigniew,
> 
> On 2023-06-07 at 20:23:13 +0200, Zbigniew Kempczyński wrote:
> > Exercise basic engine concurrency create/destroy functionality.
> > 
> > v2: use different random seeds in children to avoid same engine
> >     pattern selection (Kamil)
> >     check execution time and report failure if it's too long (Kamil)
> > 
> > Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
> > Cc: Kamil Konieczny <kamil.konieczny@linux.intel.com>
> > ---
> >  tests/xe/xe_create.c | 106 +++++++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 106 insertions(+)
> > 
> > diff --git a/tests/xe/xe_create.c b/tests/xe/xe_create.c
> > index ae21154646..d85a22567c 100644
> > --- a/tests/xe/xe_create.c
> > +++ b/tests/xe/xe_create.c
> > @@ -88,6 +88,106 @@ static void create_invalid_size(int fd)
> >  	xe_vm_destroy(fd, vm);
> >  }
> >  
> > +enum engine_destroy {
> > +	NOLEAK,
> > +	LEAK
> > +};
> > +
> > +static uint32_t __xe_engine_create(int fd, uint32_t vm,
> > +				   struct drm_xe_engine_class_instance *instance,
> > +				   uint64_t ext,
> > +				   uint32_t *enginep)
> > +{
> > +	struct drm_xe_engine_create create = {
> > +		.extensions = ext,
> > +		.vm_id = vm,
> > +		.width = 1,
> > +		.num_placements = 1,
> > +		.instances = to_user_pointer(instance),
> > +	};
> > +	int err = 0;
> > +
> > +	if (igt_ioctl(fd, DRM_IOCTL_XE_ENGINE_CREATE, &create) == 0) {
> > +		*enginep = create.engine_id;
> > +	} else {
> > +		igt_warn("Can't create engine, errno: %d\n", errno);
> > +		err = -errno;
> > +		igt_assume(err);
> > +	}
> > +	errno = 0;
> > +
> > +	return err;
> > +}
> > +
> > +#define MAXENGINES 2048
> > +#define MAXTIME 2
> > +
> > +/**
> > + * SUBTEST: create-engines-%s
> > + * Description: Check process ability of multiple engines creation
> > + * Run type: FULL
> > + *
> > + * arg[1]:
> > + *
> > + * @noleak:				destroy engines in the code
> > + * @leak:				destroy engines in close() path
> > + */
> > +static void create_engines(int fd, enum engine_destroy ed)
> > +{
> > +	struct timespec tv = { };
> > +	uint32_t num_engines, engines_per_process, vm;
> > +	int nproc = sysconf(_SC_NPROCESSORS_ONLN), seconds;
> > +	bool failed = false;
> > +
> > +	fd = drm_reopen_driver(fd);
> > +	num_engines = xe_number_hw_engines(fd);
> > +	vm = xe_vm_create(fd, DRM_XE_VM_CREATE_ASYNC_BIND_OPS, 0);
> > +
> > +	engines_per_process = max_t(uint32_t, 1, MAXENGINES / nproc);
> > +	igt_debug("nproc: %u, engines per process: %u\n", nproc, engines_per_process);
> > +
> > +	igt_nsec_elapsed(&tv);
> > +
> > +	igt_fork(n, nproc) {
> > +		struct drm_xe_engine_class_instance *hwe;
> > +		uint32_t engine, engines[engines_per_process];
> > +		int idx, err, i;
> > +
> > +		srandom(n);
> > +
> > +		for (i = 0; i < engines_per_process; i++) {
> > +			idx = rand() % num_engines;
> > +			hwe = xe_hw_engine(fd, idx);
> > +			err = __xe_engine_create(fd, vm, hwe, 0, &engine);
> > +			igt_debug("[%2d] Create engine: err=%d, engine=%u [idx = %d]\n",
> > +				  n, err, engine, i);
> > +			if (err)
> > +				break;
> > +
> > +			if (ed == NOLEAK)
> > +				engines[i] = engine;
> > +		}
> > +
> > +		if (ed == NOLEAK) {
> > +			while (--i >= 0) {
> > +				igt_debug("[%2d] Destroy engine: %u\n", n, engines[i]);
> > +				xe_engine_destroy(fd, engines[i]);
> > +			}
> > +		}
> > +	}
> > +	igt_waitchildren();
> > +
> > +	xe_vm_destroy(fd, vm);
> > +	close(fd);
> > +
> > +	seconds = igt_seconds_elapsed(&tv);
> > +	if (seconds >= MAXTIME)
> > +		failed = true;
> --------------- ^
> This is the only place when you set it to true and use it
> below, so maybe drop this var ?
> 
> > +
> > +	igt_assert_f(!failed, "Creating %d engines tooks too long: %d [limit: %d]\n",
> -------------------- ^
> 	igt_assert_f(seconds <= MAXTIME, ...)
> 

Sure, with your change looks better.

--
Zbigniew


> Regards,
> Kamil
> 
> > +		     MAXENGINES, seconds, MAXTIME);
> > +}
> > +
> >  /**
> >   * SUBTEST: create-massive-size
> >   * Description: Verifies xe bo create returns expected error code on massive
> > @@ -121,6 +221,12 @@ igt_main
> >  		create_invalid_size(xe);
> >  	}
> >  
> > +	igt_subtest("create-engines-noleak")
> > +		create_engines(xe, NOLEAK);
> > +
> > +	igt_subtest("create-engines-leak")
> > +		create_engines(xe, LEAK);
> > +
> >  	igt_subtest("create-massive-size") {
> >  		create_massive_size(xe);
> >  	}
> > -- 
> > 2.34.1
> > 

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2023-06-12  5:35 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-06-07 18:23 [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest Zbigniew Kempczyński
2023-06-07 21:12 ` [igt-dev] ✓ Fi.CI.BAT: success for tests/xe_create: Add multiple engines create/destroy subtest (rev3) Patchwork
2023-06-08 13:16 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2023-06-09 13:22 ` [igt-dev] [PATCH i-g-t v3] tests/xe_create: Add multiple engines create/destroy subtest Kamil Konieczny
2023-06-12  5:35   ` Zbigniew Kempczyński

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