Re: [PATCH v2] IPI performance benchmark

2017-12-21 Thread Yury Norov
On Wed, Dec 20, 2017 at 02:44:25PM +0800, Wanpeng Li wrote: > Hi Yury, > 2017-12-19 16:50 GMT+08:00 Yury Norov : > > This benchmark sends many IPIs in different modes and measures > > time for IPI delivery (first column), and total time, ie including > > time to

Re: [PATCH v2] IPI performance benchmark

2017-12-21 Thread Yury Norov
On Wed, Dec 20, 2017 at 02:44:25PM +0800, Wanpeng Li wrote: > Hi Yury, > 2017-12-19 16:50 GMT+08:00 Yury Norov : > > This benchmark sends many IPIs in different modes and measures > > time for IPI delivery (first column), and total time, ie including > > time to

Re: [PATCH v2] IPI performance benchmark

2017-12-19 Thread Wanpeng Li
Hi Yury, 2017-12-19 16:50 GMT+08:00 Yury Norov : > This benchmark sends many IPIs in different modes and measures > time for IPI delivery (first column), and total time, ie including > time to acknowledge the receive by sender (second column). > > The scenarios are: >

Re: [PATCH v2] IPI performance benchmark

2017-12-19 Thread Andrew Morton
On Tue, 19 Dec 2017 11:50:10 +0300 Yury Norov wrote: > This benchmark sends many IPIs in different modes and measures > time for IPI delivery (first column), and total time, ie including > time to acknowledge the receive by sender (second column). > > The scenarios

Re: [PATCH v2] IPI performance benchmark

2017-12-19 Thread Yury Norov
On Tue, Dec 19, 2017 at 10:26:02AM +0100, Philippe Ombredanne wrote: > Dear Yury, > > On Tue, Dec 19, 2017 at 9:50 AM, Yury Norov wrote: > > This benchmark sends many IPIs in different modes and measures > > time for IPI delivery (first column), and total time, ie

Re: [PATCH v2] IPI performance benchmark

2017-12-19 Thread Philippe Ombredanne
Dear Yury, On Tue, Dec 19, 2017 at 9:50 AM, Yury Norov wrote: > This benchmark sends many IPIs in different modes and measures > time for IPI delivery (first column), and total time, ie including > time to acknowledge the receive by sender (second column). > ---

[PATCH v2] IPI performance benchmark

2017-12-19 Thread Yury Norov
This benchmark sends many IPIs in different modes and measures time for IPI delivery (first column), and total time, ie including time to acknowledge the receive by sender (second column). The scenarios are: Dry-run:do everything except actually sending IPI. Useful to