[PATCH v2 0/2] introduce NitroSketch Mode into membership library

Leyi Rong leyi.rong at intel.com
Wed Aug 31 08:46:37 CEST 2022


This patchset introduce a brand new NitroSketch Mode into membership
library. This algorithm provides high-fidelity approximate measurements
and appears as a promissing alternative to triditional approches such as
packet sampling.

---
v2:
- attach paper link to commit log.
- fix potential memory leaks in test_member.c.
- build error fix according to CI build fail log.

Leyi Rong (2):
  member: implement NitroSketch mode
  test/member: add functional and perf tests for sketch

 app/test/test_member.c                | 272 ++++++++++++
 app/test/test_member_perf.c           | 153 ++++++-
 lib/member/meson.build                |  38 +-
 lib/member/rte_member.c               |  75 ++++
 lib/member/rte_member.h               | 151 ++++++-
 lib/member/rte_member_heap.h          | 424 ++++++++++++++++++
 lib/member/rte_member_sketch.c        | 594 ++++++++++++++++++++++++++
 lib/member/rte_member_sketch.h        |  97 +++++
 lib/member/rte_member_sketch_avx512.c |  69 +++
 lib/member/rte_member_sketch_avx512.h |  36 ++
 lib/member/rte_xxh64_avx512.h         | 117 +++++
 lib/member/version.map                |   3 +
 12 files changed, 2021 insertions(+), 8 deletions(-)
 create mode 100644 lib/member/rte_member_heap.h
 create mode 100644 lib/member/rte_member_sketch.c
 create mode 100644 lib/member/rte_member_sketch.h
 create mode 100644 lib/member/rte_member_sketch_avx512.c
 create mode 100644 lib/member/rte_member_sketch_avx512.h
 create mode 100644 lib/member/rte_xxh64_avx512.h

-- 
2.25.1



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