numam-dpdk/doc
Yong Wang 6e9893c5ef vmxnet3: restore Tx data ring support
Tx data ring support was removed in a previous change that
added multi-seg transmit.  This change adds it back.

According to the original commit (2e849373), 64B pkt
rate with l2fwd improved by ~20% on an Ivy Bridge
server at which point we start to hit some bottleneck
on the rx side.

I also re-did the same test on a different setup (Haswell
processor, ~2.3GHz clock rate) on top of the master
and still observed ~17% performance gains.

Fixes: 7ba5de417e ("vmxnet3: support multi-segment transmit")

Signed-off-by: Yong Wang <yongwang@vmware.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
2016-03-16 19:05:46 +01:00
..
api mbuf_offload: remove library 2016-03-10 21:08:28 +01:00
guides vmxnet3: restore Tx data ring support 2016-03-16 19:05:46 +01:00
logo doc: change theme of guides 2015-12-13 22:30:47 +01:00
build-sdk-quick.txt mk: stop on warning only in developer build 2016-03-03 11:33:14 +01:00