[Openmcl-devel] CCL running on Knights Landing

Ron Garret ron at flownet.com
Mon Jan 30 12:13:28 PST 2017


Wow!  Cool!

Is this a single CCL process loading up 100+ cores using native thread, or is it 100+ separate CCL processes?  If the former, are you seeing any GC-related performance problems or synchronization issues?

rg

On Jan 30, 2017, at 11:38 AM, martin brooks <brooks.martin at sympatico.ca> wrote:

> This machine: http://dap.xeonphi.com/ninja-dev-platform-pedestal-ac.aspx
> 
> Here is my computational photography code (varilets.org) generating > 100 core load on 256 cores.
> 
> Martin Brooks
> 
> 
> <100 cores.png>
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