Hi,
I have a draft implementation of NAPI in ipoib and got the following
results:
System descriptions
===================
Quad CPU E64T 2.4 Ghz
4 GB RAM
MT25204 Sinai HCA
I used netperf for benchmarking, the BW test ran for 600 seconds with 8
clients and 8 servers.
The results I received are bellow:
netperf TCP_STREAM:
BW [MByte/sec] clients side [irqs/sec] server side
[irqs/sec]
-------------- -----------------------
----------------------
without NAPI: 506 86441 66311
with NAPI: 550 6830 13600
netperf TCP_RR:
rate [tran/sec]
---------------
without NAPI: 39600
with NAPI: 39470
Please note this is still under work and we plan to do more tests and
measure on other devices.
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