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PETSc developers,
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<div class=""> Note that this machine will apparently not support either of our two current GPU backends: CUDA or ViennaCL/OpenCL ;-)</div>
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<div class=""> Barry</div>
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<div class="">Begin forwarded message:</div>
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">From:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">Jed Brown <<a href="mailto:jed@jedbrown.org" class="">jed@jedbrown.org</a>><br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Subject:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><b class="">Re: Fwd: [ECP-PIs] Updates on the planned Aurora and Frontier exascale systems</b><br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Date:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">May 7, 2019 at 10:12:39 AM CDT<br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">To:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">"Smith, Barry F." <<a href="mailto:bsmith@mcs.anl.gov" class="">bsmith@mcs.anl.gov</a>>, Ron Rahaman <<a href="mailto:rahaman@mcs.anl.gov" class="">rahaman@mcs.anl.gov</a>>,
"Schanen, Michel" <<a href="mailto:mschanen@anl.gov" class="">mschanen@anl.gov</a>>, "Zhang, Hong" <<a href="mailto:hongzhang@anl.gov" class="">hongzhang@anl.gov</a>>, "Zhang, Junchao" <<a href="mailto:jczhang@mcs.anl.gov" class="">jczhang@mcs.anl.gov</a>>,
"Marin, Oana" <<a href="mailto:oanam@mcs.anl.gov" class="">oanam@mcs.anl.gov</a>>, "Balay, Satish" <<a href="mailto:balay@mcs.anl.gov" class="">balay@mcs.anl.gov</a>>, Karl Rupp <<a href="mailto:me@karlrupp.net" class="">me@karlrupp.net</a>>, "Maldonado, Daniel
Adrian" <<a href="mailto:maldonadod@anl.gov" class="">maldonadod@anl.gov</a>><br class="">
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<span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Cc:
</b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">Matthew Knepley <<a href="mailto:knepley@gmail.com" class="">knepley@gmail.com</a>>, Mark Adams <<a href="mailto:mfadams@lbl.gov" class="">mfadams@lbl.gov</a>><br class="">
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<div class="">Yes, also recommending OpenACC transition to OpenMP and showing<br class="">
confidence in HIP over CUDA.<br class="">
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Spec sheet on the current generation of these GPUs.<br class="">
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<a href="https://www.amd.com/system/files/documents/radeon-instinct-mi60-datasheet.pdf" class="">https://www.amd.com/system/files/documents/radeon-instinct-mi60-datasheet.pdf</a><br class="">
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Are they available in any cloud environments and/or is JLSE planning to get some?<br class="">
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"Smith, Barry F." <<a href="mailto:bsmith@mcs.anl.gov" class="">bsmith@mcs.anl.gov</a>> writes:<br class="">
<br class="">
<blockquote type="cite" class=""> First news I've seen on Frontier. It is not Nvidia!<br class="">
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No mention of OpenCL!<br class="">
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Begin forwarded message:<br class="">
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From: ecp-pis--- via Ecp-pis <<a href="mailto:ecp-pis@elist.ornl.gov" class="">ecp-pis@elist.ornl.gov</a><<a href="mailto:ecp-pis@elist.ornl.gov" class="">mailto:ecp-pis@elist.ornl.gov</a>>><br class="">
Subject: [ECP-PIs] Updates on the planned Aurora and Frontier exascale systems<br class="">
Date: May 7, 2019 at 8:29:02 AM CDT<br class="">
To: ECP Executive Leadership Team <<a href="mailto:ecp-elt@ornl.gov" class="">ecp-elt@ornl.gov</a><<a href="mailto:ecp-elt@ornl.gov" class="">mailto:ecp-elt@ornl.gov</a>>>, "<a href="mailto:ecp-pis@ornl.gov" class="">ecp-pis@ornl.gov</a><<a href="mailto:ecp-pis@ornl.gov" class="">mailto:ecp-pis@ornl.gov</a>>"
<<a href="mailto:ecp-pis@ornl.gov" class="">ecp-pis@ornl.gov</a><<a href="mailto:ecp-pis@ornl.gov" class="">mailto:ecp-pis@ornl.gov</a>>><br class="">
Cc: <<a href="mailto:ecp-pis@elist.ornl.gov" class="">ecp-pis@elist.ornl.gov</a><<a href="mailto:ecp-pis@elist.ornl.gov" class="">mailto:ecp-pis@elist.ornl.gov</a>>>, "<a href="mailto:ecp-project-office@ornl.gov" class="">ecp-project-office@ornl.gov</a><<a href="mailto:ecp-project-office@ornl.gov" class="">mailto:ecp-project-office@ornl.gov</a>>"
<<a href="mailto:ecp-project-office@ornl.gov" class="">ecp-project-office@ornl.gov</a><<a href="mailto:ecp-project-office@ornl.gov" class="">mailto:ecp-project-office@ornl.gov</a>>><br class="">
Reply-To: <<a href="mailto:ecp-admin@exascaleproject.org" class="">ecp-admin@exascaleproject.org</a><<a href="mailto:ecp-admin@exascaleproject.org" class="">mailto:ecp-admin@exascaleproject.org</a>>><br class="">
<br class="">
Folks - we’ll discuss this more during our next all-PI VTC, but FYI details of the Aurora and Frontier systems are becoming available, which is timely and will help us in honing our exascale plans moving into our CD-2 review this fall.<br class="">
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* Aurora: <a href="https://aurora.alcf.anl.gov/" class="">https://aurora.alcf.anl.gov/</a><br class="">
* Frontier: <a href="https://www.olcf.ornl.gov/frontier/" class="">https://www.olcf.ornl.gov/frontier/</a> (see also the attached spec sheet)<br class="">
<br class="">
Doug<br class="">
<br class="">
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