[PATCH i-g-t 0/8] tests/intel/xe_sriov_scheduling: improve scheduling coverage

[Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>]

Improve SR-IOV scheduling test coverage by adding default-enabled
fair-scheduling validation, broadening equal-throughput and
nonpreempt-engine-resets scenarios across GTs and both LOW/NORMAL
priorities, and strengthening result confidence with PMU-based checks
using engine-active-ticks and engine-total-ticks.

This series also includes earlier preparatory changes: timestamp helper,
scheduling priority support, and a const-correct helper signature update.

Marcin Bernatowicz (8):
  tests/intel/xe_sriov_scheduling: Use timestamp helper
  tests/intel/xe_sriov_scheduling: Add scheduling priority support
  tests/intel/xe_sriov_scheduling: Make sysfs_get_job_timeout_ms take
    const eci
  tests/intel/xe_sriov_scheduling: Add PMU-based verification helpers
  tests/intel/xe_sriov_scheduling: Raise min exec quantum to 2ms
  tests/intel/xe_sriov_scheduling: Refactor throughput_ratio and
    nonpreempt-engine-resets test
  tests/intel/xe_sriov_scheduling: Remove unused log_sample_values
    helper
  tests/intel/xe_sriov_scheduling: Add default fair scheduling test

 tests/intel/xe_sriov_scheduling.c | 1035 ++++++++++++++++++++++++-----
 1 file changed, 859 insertions(+), 176 deletions(-)

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2.43.0