mbox

[v5,0/2] introduce NitroSketch Mode into membership library

Message ID 20220916030317.3111820-1-leyi.rong@intel.com (mailing list archive)
Headers

Message

Leyi Rong Sept. 16, 2022, 3:03 a.m. UTC 
  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.

---
v5:
- meson.build rework.

v4:
- remove extra avx512 complier flags from the cflags.

v3:
- mark below new added APIs as "experimental":
	rte_member_add_byte_count()
	rte_member_query_count()
	rte_member_report_heavyhitter()
- meson build file rework for potential runtime issue.

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                |  49 ++-
 lib/member/rte_member.c               |  75 ++++
 lib/member/rte_member.h               | 154 ++++++-
 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 |  70 +++
 lib/member/rte_member_sketch_avx512.h |  35 ++
 lib/member/rte_xxh64_avx512.h         | 117 +++++
 lib/member/version.map                |   9 +
 12 files changed, 2040 insertions(+), 9 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