Re: [RFC PATCH] aliworkqueue: Adaptive lock integration on multi-core platform

2016-04-15 Thread Waiman Long
On 04/15/2016 12:05 AM, ling.ma.prog...@gmail.com wrote: From: Ma Ling Wire-latency(RC delay) dominate modern computer performance, conventional serialized works cause cache line ping-pong seriously, the process spend lots of time and power to complete. specially on multi-core platform. However

[RFC PATCH] aliworkqueue: Adaptive lock integration on multi-core platform

2016-04-14 Thread ling . ma . program
From: Ma Ling Wire-latency(RC delay) dominate modern computer performance, conventional serialized works cause cache line ping-pong seriously, the process spend lots of time and power to complete. specially on multi-core platform. However if the serialized works are sent to one core and executed