mbox

[v2,0/3] improve MAC swap performance

Message ID 20181122173805.79555-1-qi.z.zhang@intel.com (mailing list archive)
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Qi Zhang Nov. 22, 2018, 5:38 p.m. UTC 
  **The pathset is target for 19.02**

Improved testpmd macswap performance for x86 by take advantage of SSE
instructions.
On a broadwell 1.6GHz sever with a i40e 25G NIC.
We abserve 17.7% performance improvement for testpmd's macswap test.

v2:
- remove uncessary files

Qi Zhang (3):
  app/testpmd: code refactory for macswap
  app/testpmd: improve MAC swap performance for x86
  app/testpmd: further improve MAC swap performance for x86

 app/test-pmd/macswap.c        | 36 +++---------------
 app/test-pmd/macswap.h        | 40 ++++++++++++++++++++
 app/test-pmd/macswap_common.h | 36 ++++++++++++++++++
 app/test-pmd/macswap_sse.h    | 86 +++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 168 insertions(+), 30 deletions(-)
 create mode 100644 app/test-pmd/macswap.h
 create mode 100644 app/test-pmd/macswap_common.h
 create mode 100644 app/test-pmd/macswap_sse.h