On 9/30/2014 7:29 AM, Neil Horman wrote: > On Tue, Sep 30, 2014 at 11:10:45AM +0000, Hiroshi Shimamoto wrote: >> From: Hiroshi Shimamoto <h-shimamoto at ct.jp.nec.com> >> >> This patchset improves MEMNIC PMD performance. >> >> The first patch introduces a new benchmark test run in guest, >> and will be used to evaluate the following patch effects. >> >> This patchset improves the throughput results of memnic-tester. >> Using Xeon E5-2697 v2 @ 2.70GHz, 4 vCPU. >> size | before | after >> 64 | 4.18Mpps | 5.83Mpps >> 128 | 3.85Mpps | 5.71Mpps >> 256 | 4.01Mpps | 5.40Mpps >> 512 | 3.52Mpps | 4.64Mpps >> 1024 | 3.18Mpps | 3.68Mpps >> 1280 | 2.86Mpps | 3.17Mpps >> 1518 | 2.59Mpps | 2.90Mpps >> >> Hiroshi Shimamoto (7): >> guest: memnic-tester: PMD benchmark in guest >> pmd: remove needless assignment >> pmd: use helper macros >> pmd: use compiler barrier >> pmd: packet receiving optimization with prefetch >> pmd: add branch hint in recv/xmit >> pmd: burst mbuf freeing in xmit >> >> guest/Makefile | 20 ++++ >> guest/README.rst | 93 +++++++++++++++++ >> guest/memnic-tester.c | 281 >> ++++++++++++++++++++++++++++++++++++++++++++++++++ >> pmd/pmd_memnic.c | 45 ++++---- >> 4 files changed, 417 insertions(+), 22 deletions(-) >> create mode 100644 guest/Makefile >> create mode 100644 guest/README.rst >> create mode 100644 guest/memnic-tester.c >> >> -- >> 1.8.3.1 >> >> > Can this PMD please be merged into the DPDK core. Having a single list for > multiple git trees is really just frustrating. > > Neil > Second that motion. This would be useful to have in the DPDK core
-Venky
