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* [PATCH net-next v2 0/2] add benchmark selftest and optimization for ptr_ring
@ 2021-06-25  3:18 Yunsheng Lin
  2021-06-25  3:18 ` [PATCH net-next v2 1/2] selftests/ptr_ring: add benchmark application " Yunsheng Lin
                   ` (2 more replies)
  0 siblings, 3 replies; 20+ messages in thread
From: Yunsheng Lin @ 2021-06-25  3:18 UTC (permalink / raw)
  To: davem, kuba, jasowang, mst
  Cc: brouer, paulmck, peterz, will, shuah, linux-kernel, netdev,
	linux-kselftest, linuxarm

Patch 1: add a selftest app to benchmark the performance
         of ptr_ring.
Patch 2: make __ptr_ring_empty() checking more reliable
         and use the just added selftest to benchmark the
         performance impact.

V2: add patch 1 and add performance data for patch 2.

Yunsheng Lin (2):
  selftests/ptr_ring: add benchmark application for ptr_ring
  ptr_ring: make __ptr_ring_empty() checking more reliable

 MAINTAINERS                                      |   5 +
 include/linux/ptr_ring.h                         |  25 ++-
 tools/testing/selftests/ptr_ring/Makefile        |   6 +
 tools/testing/selftests/ptr_ring/ptr_ring_test.c | 249 +++++++++++++++++++++++
 tools/testing/selftests/ptr_ring/ptr_ring_test.h | 150 ++++++++++++++
 5 files changed, 426 insertions(+), 9 deletions(-)
 create mode 100644 tools/testing/selftests/ptr_ring/Makefile
 create mode 100644 tools/testing/selftests/ptr_ring/ptr_ring_test.c
 create mode 100644 tools/testing/selftests/ptr_ring/ptr_ring_test.h

-- 
2.7.4


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

end of thread, other threads:[~2021-06-28  2:17 UTC | newest]

Thread overview: 20+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-06-25  3:18 [PATCH net-next v2 0/2] add benchmark selftest and optimization for ptr_ring Yunsheng Lin
2021-06-25  3:18 ` [PATCH net-next v2 1/2] selftests/ptr_ring: add benchmark application " Yunsheng Lin
2021-06-25  3:36   ` Jason Wang
2021-06-25  3:52     ` Yunsheng Lin
2021-06-27  6:09       ` Michael S. Tsirkin
2021-06-28  1:42         ` Yunsheng Lin
2021-06-25  6:37   ` Michael S. Tsirkin
2021-06-25  7:40     ` Yunsheng Lin
2021-06-25  3:18 ` [PATCH net-next v2 2/2] ptr_ring: make __ptr_ring_empty() checking more reliable Yunsheng Lin
2021-06-25  6:32   ` Michael S. Tsirkin
2021-06-25  7:21     ` Yunsheng Lin
2021-06-25  7:30       ` Michael S. Tsirkin
2021-06-25  8:33         ` Yunsheng Lin
2021-06-27  6:03           ` Michael S. Tsirkin
2021-06-28  2:17             ` Yunsheng Lin
2021-06-25  6:39   ` Michael S. Tsirkin
2021-06-25  9:20     ` Yunsheng Lin
2021-06-27  6:07       ` Michael S. Tsirkin
2021-06-28  2:11         ` [Linuxarm] " Yunsheng Lin
2021-06-25  6:42 ` [PATCH net-next v2 0/2] add benchmark selftest and optimization for ptr_ring Michael S. Tsirkin

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