On 11/21/2013 02:02 PM, Alex Shi wrote:
git sendmail eta my cover letter for this patchset. :(
It is internal patch for review. and the some testing result is coming soon.
I can download and run hackbench in rt-tests package(aptitude install rt-tests). but dbench download always time out from http://ports.ubuntu.com/ubuntu-ports/. and find no sysbench package at all.
Anyway, the test result of hackbench surprised me on my pandaboard es: hackbench thread and pipe test performance increase about 8%.
latest kernel 527d1511310a89 + this patchset hackbench -T -g 10 -f 40 23.25" 21.7" 23.16" 19.99" 24.24" 21.53" hackbench -p -g 10 -f 40 26.52" 22.48" 23.89" 24.00" 25.65" 23.06" hackbench -P -g 10 -f 40 20.14" 19.37" 19.96" 19.76" 21.76" 21.54"
The patch won't be sent to LKML, unless it is has no harm on our testing ARM board.
Any comments are appreciated.