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From: Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
To: igt-dev@lists.freedesktop.org
Cc: adam.miszczak@linux.intel.com, jakub1.kolakowski@intel.com,
	lukasz.laguna@intel.com,
	Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
Subject: [PATCH i-g-t 5/8] tests/intel/xe_sriov_scheduling: Raise min exec quantum to 2ms
Date: Wed, 27 May 2026 22:56:38 +0200	[thread overview]
Message-ID: <20260527205644.2801165-6-marcin.bernatowicz@linux.intel.com> (raw)
In-Reply-To: <20260527205644.2801165-1-marcin.bernatowicz@linux.intel.com>

Increase MIN_EXEC_QUANTUM_MS from 1 to 2 to reduce PMU active/total ratio
noise and avoid false positives.

Signed-off-by: Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
Cc: Adam Miszczak <adam.miszczak@linux.intel.com>
Cc: Jakub Kolakowski <jakub1.kolakowski@intel.com>
Cc: Lukasz Laguna <lukasz.laguna@intel.com>
---
 tests/intel/xe_sriov_scheduling.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/intel/xe_sriov_scheduling.c b/tests/intel/xe_sriov_scheduling.c
index 6d8b7640d..9550c8e58 100644
--- a/tests/intel/xe_sriov_scheduling.c
+++ b/tests/intel/xe_sriov_scheduling.c
@@ -519,7 +519,7 @@ static void log_sample_values(char *id, struct subm_stats *stats,
 }
 
 #define MIN_NUM_REPEATS 25
-#define MIN_EXEC_QUANTUM_MS 1
+#define MIN_EXEC_QUANTUM_MS 2
 #define MAX_EXEC_QUANTUM_MS 32
 #define MIN_JOB_DURATION_MS 2
 #define MAX_TOTAL_DURATION_MS 15000
-- 
2.43.0


  parent reply	other threads:[~2026-05-27 20:58 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-27 20:56 [PATCH i-g-t 0/8] tests/intel/xe_sriov_scheduling: improve scheduling coverage Marcin Bernatowicz
2026-05-27 20:56 ` [PATCH i-g-t 1/8] tests/intel/xe_sriov_scheduling: Use timestamp helper Marcin Bernatowicz
2026-05-28 10:43   ` Kamil Konieczny
2026-06-09 14:48   ` Laguna, Lukasz
2026-05-27 20:56 ` [PATCH i-g-t 2/8] tests/intel/xe_sriov_scheduling: Add scheduling priority support Marcin Bernatowicz
2026-06-09 14:51   ` Laguna, Lukasz
2026-05-27 20:56 ` [PATCH i-g-t 3/8] tests/intel/xe_sriov_scheduling: Make sysfs_get_job_timeout_ms take const eci Marcin Bernatowicz
2026-06-09 14:52   ` Laguna, Lukasz
2026-05-27 20:56 ` [PATCH i-g-t 4/8] tests/intel/xe_sriov_scheduling: Add PMU-based verification helpers Marcin Bernatowicz
2026-06-09 14:53   ` Laguna, Lukasz
2026-05-27 20:56 ` Marcin Bernatowicz [this message]
2026-06-09 14:54   ` [PATCH i-g-t 5/8] tests/intel/xe_sriov_scheduling: Raise min exec quantum to 2ms Laguna, Lukasz
2026-05-27 20:56 ` [PATCH i-g-t 6/8] tests/intel/xe_sriov_scheduling: Refactor throughput_ratio and nonpreempt-engine-resets test Marcin Bernatowicz
2026-06-09 14:58   ` Laguna, Lukasz
2026-05-27 20:56 ` [PATCH i-g-t 7/8] tests/intel/xe_sriov_scheduling: Remove unused log_sample_values helper Marcin Bernatowicz
2026-06-09 14:58   ` Laguna, Lukasz
2026-05-27 20:56 ` [PATCH i-g-t 8/8] tests/intel/xe_sriov_scheduling: Add default fair scheduling test Marcin Bernatowicz
2026-06-09 14:58   ` Laguna, Lukasz
2026-05-28  0:01 ` ✓ Xe.CI.BAT: success for tests/intel/xe_sriov_scheduling: improve scheduling coverage Patchwork
2026-05-28  0:04 ` ✗ i915.CI.BAT: failure " Patchwork
2026-05-28 12:15 ` ✓ Xe.CI.FULL: success " Patchwork

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