[PATCH i-g-t 0/3] vmtb: SR-IOV VF migration test suite

[Adam Miszczak <adam.miszczak@linux.intel.com>]

Introduce VF migration (save/restore) validation coverage by adding a dedicated migration test suite.

At a high level:
- implement VF migration test scenarios (vmm_flows/test_migration.py):
  idle and busy migration, double migration, checkpointing and auxiliary subtests
- extend IgtExecutor with new mappings for IGT tests intended as busy migration workloads,
  covering subtests from xe_exec_reset, xe_exec_threads, xe_ccs, and xe_compute_preempt
- add IGT/gem_wsim workload descriptor files, providing few workload profiles per platform (BMG/PTL):
  short/long preemptable and non-preemptable GPU batches, and an idle-with-contexts scenario

Most of provided test cases support parametrization with various VF/VM configurations.

Signed-off-by: Adam Miszczak <adam.miszczak@linux.intel.com>
Cc: Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
Cc: Kamil Konieczny <kamil.konieczny@linux.intel.com>

Adam Miszczak (3):
  tools/vmtb: Define IGT tests used as VF migration workloads
  tools/vmtb: Provide VF busy migration IGT/gem_wsim workloads
  tools/vmtb: Add VF migration tests

 tools/vmtb/MANIFEST.in                        |    1 +
 tools/vmtb/bench/executors/igt.py             |   96 +-
 .../resources/wsim/bmg/idle_ctxs.wsim         |   22 +
 .../resources/wsim/bmg/long_nonpreempt.wsim   |   18 +
 .../resources/wsim/bmg/long_preempt.wsim      |   17 +
 .../resources/wsim/bmg/short_nonpreempt.wsim  |   18 +
 .../resources/wsim/bmg/short_preempt.wsim     |   17 +
 .../resources/wsim/ptl/idle_ctxs.wsim         |   21 +
 .../resources/wsim/ptl/long_nonpreempt.wsim   |   17 +
 .../resources/wsim/ptl/long_preempt.wsim      |   16 +
 .../resources/wsim/ptl/short_nonpreempt.wsim  |   17 +
 .../resources/wsim/ptl/short_preempt.wsim     |   16 +
 tools/vmtb/vmm_flows/test_migration.py        | 1199 +++++++++++++++++
 13 files changed, 1469 insertions(+), 6 deletions(-)
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/bmg/idle_ctxs.wsim
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/bmg/long_nonpreempt.wsim
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/bmg/long_preempt.wsim
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/bmg/short_nonpreempt.wsim
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/bmg/short_preempt.wsim
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/ptl/idle_ctxs.wsim
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/ptl/long_nonpreempt.wsim
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/ptl/long_preempt.wsim
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/ptl/short_nonpreempt.wsim
 create mode 100644 tools/vmtb/vmm_flows/resources/wsim/ptl/short_preempt.wsim
 create mode 100644 tools/vmtb/vmm_flows/test_migration.py

-- 
2.39.1