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* [PATCH v11 00/10] Madvise feature in SVM for Multi-GPU configs
@ 2025-12-04  5:10 nishit.sharma
  2025-12-04  5:10 ` [PATCH v11 01/10] DONT_MERGE: lib/xe: Add instance parameter to xe_vm_madvise nishit.sharma
                   ` (13 more replies)
  0 siblings, 14 replies; 20+ messages in thread
From: nishit.sharma @ 2025-12-04  5:10 UTC (permalink / raw)
  To: igt-dev, nishit.sharma, thomas.hellstrom

From: Nishit Sharma <nishit.sharma@intel.com>

his patch series adds comprehensive SVM multi-GPU IGT test coverage for
madvise and prefetch functionality.

ver2:
- Test name changed in commits
- In patchwork v1 patch is missing due to last patch was not sent

ver3:
- In patch-7 tags were added and it was not sent on patchwork

ver4:
- In patch file was added which is not available in source which caused
  CI build failure.

ver5:
- Added subtest function wrappers
- Subtests executing for all GPUs enumerated

ver7:
- Optimized function calling which are frequenctly called
- Incorporated review comments (Thomas Hellstrom)

ver8:
- Incorporated review comments (Thomas Hellstrom)
- Seperated madvise and lr_sync patches
- merged added 0 as instance parameter in xe_vm_madvise() call in
  xe_exec_system_allocator with xe_vm_madvise lib changes
- Subtests declared in const struct section[] and optimized
- All subtests executed with and without prefetch

ver9:
- Incorporated review comments (Pravalika, Thomas)
- Optimized code. Multiple same function called put in single function
- Added READ_ONCE/WRITE_once instead dereferecing.

ver10:
- Incorporated review comments (Thomas)

ver11:
- Incorporated review comments (Thomas)
- For conflict madvise case instead assertion added conditon

Nishit Sharma (10):
  DONT_MERGE: lib/xe: Add instance parameter to xe_vm_madvise
  lib/xe: Add synchronous helpers for VM bind/unbind operations
  tests/intel/xe_multigpu_svm: Add SVM multi-GPU xGPU memory access test
  tests/intel/xe_multigpu_svm: Add SVM multi-GPU atomic operations
  tests/intel/xe_multigpu_svm: Add SVM multi-GPU coherency test
  tests/intel/xe_multigpu_svm: Add SVM multi-GPU performance test
  tests/intel/xe_multigpu_svm: Add SVM multi-GPU fault handling test
  tests/intel/xe_multigpu_svm: Add SVM multi-GPU simultaneous access
    test
  tests/intel/xe_multigpu_svm: Add SVM multi-GPU conflicting madvise
    test
  tests/intel/xe_multigpu_svm: Add SVM multi-GPU migration test

 include/drm-uapi/xe_drm.h              |    4 +-
 lib/xe/xe_ioctl.c                      |   52 +-
 lib/xe/xe_ioctl.h                      |    9 +-
 tests/intel/xe_exec_system_allocator.c |    8 +-
 tests/intel/xe_multigpu_svm.c          | 1555 ++++++++++++++++++++++++
 tests/meson.build                      |    3 +-
 6 files changed, 1618 insertions(+), 13 deletions(-)
 create mode 100644 tests/intel/xe_multigpu_svm.c

-- 
2.48.1


^ permalink raw reply	[flat|nested] 20+ messages in thread

end of thread, other threads:[~2025-12-05 14:06 UTC | newest]

Thread overview: 20+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-12-04  5:10 [PATCH v11 00/10] Madvise feature in SVM for Multi-GPU configs nishit.sharma
2025-12-04  5:10 ` [PATCH v11 01/10] DONT_MERGE: lib/xe: Add instance parameter to xe_vm_madvise nishit.sharma
2025-12-04  5:10 ` [PATCH v11 02/10] lib/xe: Add synchronous helpers for VM bind/unbind operations nishit.sharma
2025-12-04  5:10 ` [PATCH v11 03/10] tests/intel/xe_multigpu_svm: Add SVM multi-GPU xGPU memory access test nishit.sharma
2025-12-04  5:10 ` [PATCH v11 04/10] tests/intel/xe_multigpu_svm: Add SVM multi-GPU atomic operations nishit.sharma
2025-12-04  5:10 ` [PATCH v11 05/10] tests/intel/xe_multigpu_svm: Add SVM multi-GPU coherency test nishit.sharma
2025-12-04  5:10 ` [PATCH v11 06/10] tests/intel/xe_multigpu_svm: Add SVM multi-GPU performance test nishit.sharma
2025-12-04  8:42   ` Hellstrom, Thomas
2025-12-04  8:45     ` Sharma, Nishit
2025-12-04  8:48       ` Hellstrom, Thomas
2025-12-04  5:10 ` [PATCH v11 07/10] tests/intel/xe_multigpu_svm: Add SVM multi-GPU fault handling test nishit.sharma
2025-12-04  7:16   ` Hellstrom, Thomas
2025-12-04  5:10 ` [PATCH v11 08/10] tests/intel/xe_multigpu_svm: Add SVM multi-GPU simultaneous access test nishit.sharma
2025-12-04  5:10 ` [PATCH v11 09/10] tests/intel/xe_multigpu_svm: Add SVM multi-GPU conflicting madvise test nishit.sharma
2025-12-04  7:24   ` Hellstrom, Thomas
2025-12-04  5:10 ` [PATCH v11 10/10] tests/intel/xe_multigpu_svm: Add SVM multi-GPU migration test nishit.sharma
2025-12-04  6:18 ` ✓ Xe.CI.BAT: success for Madvise feature in SVM for Multi-GPU configs Patchwork
2025-12-04  6:21 ` ✓ i915.CI.BAT: " Patchwork
2025-12-04  7:27 ` ✗ Xe.CI.Full: failure " Patchwork
2025-12-05 14:06 ` ✓ i915.CI.Full: success " Patchwork

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