[igt-dev] [PATCH i-g-t v18 00/31] Introduce IGT allocator

[Zbigniew Kempczyński]

This series introduce intel-allocator inside IGT.

v2: add comment/commit msg for allocator core
v3: enforce relocs in gem_linear_blits for ppgtt sizes <= 32b
v4: use addresses only from ppgtt range in check-canonical
v5: use relocations as default up to gen12 to avoid loosing
    coverage.
v6: migrate memory check in gem_ppgtt to avoid exec serialization
v7: keep decanonical address within intel-bb, remove check-canonical
    test
v8: adopt delta-check to use intel-bb with allocator to fully control
    addresses
v9: fix intel_allocator_is_reserved() prototype (Andrzej)
v10: separate allocator initialization for multiprocess execution
    to compile and run against address sanitizer
v11: rebase on top intel-bb and aux pgtable changes
v12: rebase, fixing api-intel-bb
v13: rebase
v14: gem_softpin: fix handle leak, add allocator tests
v15: gem_softpin: add allocator-basic and allocator-basic-reserve to BAT
     add reserve/unreserve to work with full ppgtt without bias/reservation
     from the end of vm
v16: addressing review comments - simplify code, add comments (Chris)
v17: adding SPDX license for all new files introduced in the series
v18: fix intel_bb_add/remove intel_buf list handling from O(n)->O(1) (Chris)

Cc: Dominik Grzegorzek <dominik.grzegorzek at intel.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Petri Latvala <petri.latvala at intel.com>
Cc: Andrzej Turko <andrzej.turko at linux.intel.com>

Dominik Grzegorzek (5):
  lib/igt_list: igt_hlist implementation.
  lib/igt_map: Introduce igt_map
  lib/intel_allocator_simple: Add simple allocator
  tests/api_intel_allocator: Simple allocator test suite
  tests/gem_linear_blits: Use intel allocator

Zbigniew Kempczyński (26):
  lib/igt_core: Track child process pid and tid
  lib/intel_allocator_random: Add random allocator
  lib/intel_allocator: Add intel_allocator core
  lib/intel_allocator: Try to stop smoothly instead of deinit
  lib/intel_allocator_msgchannel: Scale to 4k of parallel clients
  lib/intel_bufops: Removes handle from allocator, change size
  lib/intel_bufops: Add init with handle and size function
  lib/intel_batchbuffer: Integrate intel_bb with allocator
  lib/intel_batchbuffer: Add tracking intel_buf to intel_bb
  lib/intel_aux_pgtable: Get addresses for aux table from an allocator
  lib/igt_fb: Initialize intel_buf with same size as fb
  tests/api_intel_bb: Modify test to verify intel_bb with allocator
  tests/api_intel_bb: Add compressed->compressed copy
  tests/gem_softpin: Verify allocator and execbuf pair work together
  tests/gem|kms: Remove intel_bb from fixture
  tests/gem_mmap_offset: Use intel_buf wrapper code instead direct
  tests/gem_ppgtt: Adopt test to use intel_bb with allocator
  tests/gem_render_copy_redux: Adopt to use with intel_bb and allocator
  tests/perf.c: Remove buffer from batch
  lib/ioctl_wrappers: Add gem_has_relocations() check
  lib/intel_batchbuffer: Use relocations in intel-bb up to gen12
  tests/api_intel_*: Adopt to use relocations as default up to gen12
  tests/api_intel_bb: Remove check-canonical test
  tests/api_intel_bb: Use allocator in delta-check test
  lib/intel_allocator: Separate allocator multiprocess start
  tests/api_intel_allocator: Prepare to run with sanitizer

 .../igt-gpu-tools/igt-gpu-tools-docs.xml      |   2 +
 lib/Makefile.sources                          |   8 +
 lib/igt_core.c                                |  20 +
 lib/igt_fb.c                                  |  10 +-
 lib/igt_list.c                                |  71 ++
 lib/igt_list.h                                |  50 +-
 lib/igt_map.c                                 | 132 +++
 lib/igt_map.h                                 | 102 ++
 lib/intel_allocator.c                         | 971 ++++++++++++++++++
 lib/intel_allocator.h                         | 143 +++
 lib/intel_allocator_msgchannel.c              | 195 ++++
 lib/intel_allocator_msgchannel.h              | 145 +++
 lib/intel_allocator_random.c                  | 204 ++++
 lib/intel_allocator_simple.c                  | 703 +++++++++++++
 lib/intel_aux_pgtable.c                       |  26 +-
 lib/intel_batchbuffer.c                       | 562 +++++++---
 lib/intel_batchbuffer.h                       |  28 +-
 lib/intel_bufops.c                            |  63 +-
 lib/intel_bufops.h                            |  20 +-
 lib/ioctl_wrappers.c                          |  30 +
 lib/ioctl_wrappers.h                          |   1 +
 lib/meson.build                               |   5 +
 tests/i915/api_intel_allocator.c              | 541 ++++++++++
 tests/i915/api_intel_bb.c                     | 587 ++++++++---
 tests/i915/gem_caching.c                      |  14 +-
 tests/i915/gem_linear_blits.c                 | 103 +-
 tests/i915/gem_mmap_offset.c                  |   4 +-
 tests/i915/gem_partial_pwrite_pread.c         |  40 +-
 tests/i915/gem_ppgtt.c                        |   6 +
 tests/i915/gem_render_copy.c                  |  31 +-
 tests/i915/gem_render_copy_redux.c            |  24 +-
 tests/i915/gem_softpin.c                      | 179 ++++
 tests/i915/perf.c                             |   9 +
 tests/intel-ci/fast-feedback.testlist         |   2 +
 tests/kms_big_fb.c                            |  12 +-
 tests/meson.build                             |   1 +
 36 files changed, 4609 insertions(+), 435 deletions(-)
 create mode 100644 lib/igt_map.c
 create mode 100644 lib/igt_map.h
 create mode 100644 lib/intel_allocator.c
 create mode 100644 lib/intel_allocator.h
 create mode 100644 lib/intel_allocator_msgchannel.c
 create mode 100644 lib/intel_allocator_msgchannel.h
 create mode 100644 lib/intel_allocator_random.c
 create mode 100644 lib/intel_allocator_simple.c
 create mode 100644 tests/i915/api_intel_allocator.c

-- 
2.26.0