[Users] ET on KNL.

Haas, Roland rhaas at illinois.edu
Wed Feb 22 16:53:01 CST 2017

Hello Eloisa,

yup, widely off. David with Erik's help had a try at ET on KNL (stampede) and you can find some information here: https://docs.einsteintoolkit.org/et-docs/2017_MHD_Workshop


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From: users-bounces at einsteintoolkit.org [users-bounces at einsteintoolkit.org] on behalf of Eloisa Bentivegna [eloisa.bentivegna at ct.infn.it]
Sent: Wednesday, February 22, 2017 16:24
To: Einstein Toolkit Users
Subject: [Users] ET on KNL.

Dear all,

I was wondering if anybody is using the ET on the Knights Landing
architecture, and what sort of performance one could expect to get.
Admittedly without much optimization, I am measuring a performance per
core which is almost two orders of magnitude smaller than that of a
Broadwell Xeon. Does this sound wildly off?

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