Re: process scheduling and cpuset

2015-09-14 Thread Dmitry Sivachenko
> On 13 сент. 2015 г., at 19:40, Slawa Olhovchenkov wrote: > > On Sun, Sep 13, 2015 at 04:44:40PM +0300, Dmitry Sivachenko wrote: > >> >>> On 13 сент. 2015 г., at 16:09, Slawa Olhovchenkov wrote: >>> >>> On Sun, Sep 13, 2015 at 02:52:08PM +0300, Dmitry Sivachenko wrote: >>> Hello,

Re: process scheduling and cpuset

2015-09-13 Thread Slawa Olhovchenkov
On Sun, Sep 13, 2015 at 04:44:40PM +0300, Dmitry Sivachenko wrote: > > > On 13 сент. 2015 г., at 16:09, Slawa Olhovchenkov wrote: > > > > On Sun, Sep 13, 2015 at 02:52:08PM +0300, Dmitry Sivachenko wrote: > > > >> Hello, > >> > >> I have 32 processor machine (2x CPU E5-2650) running several C

Re: process scheduling and cpuset

2015-09-13 Thread Dmitry Sivachenko
> On 13 сент. 2015 г., at 16:09, Slawa Olhovchenkov wrote: > > On Sun, Sep 13, 2015 at 02:52:08PM +0300, Dmitry Sivachenko wrote: > >> Hello, >> >> I have 32 processor machine (2x CPU E5-2650) running several CPU-bound >> processes (ULE scheduler). >> 3 processes are 32-threaded, and 8 are si

Re: process scheduling and cpuset

2015-09-13 Thread Slawa Olhovchenkov
On Sun, Sep 13, 2015 at 02:52:08PM +0300, Dmitry Sivachenko wrote: > Hello, > > I have 32 processor machine (2x CPU E5-2650) running several CPU-bound > processes (ULE scheduler). > 3 processes are 32-threaded, and 8 are single threaded. > > I bind all 3 32-threaded processes to CPUs 0-24 (cpus

process scheduling and cpuset

2015-09-13 Thread Dmitry Sivachenko
Hello, I have 32 processor machine (2x CPU E5-2650) running several CPU-bound processes (ULE scheduler). 3 processes are 32-threaded, and 8 are single threaded. I bind all 3 32-threaded processes to CPUs 0-24 (cpuset -C -l 0-24 -p XXX). I expect that the remaining 8 single-threaded processes wi