PETSc developers,
Note that this machine will apparently not support either of our two
current GPU backends: CUDA or ViennaCL/OpenCL ;-)
Barry
Begin forwarded message:
From: Jed Brown <j...@jedbrown.org<mailto:j...@jedbrown.org>>
Subject: Re: Fwd: [ECP-PIs] Updates on the planned Aurora and Frontier exascale
systems
Date: May 7, 2019 at 10:12:39 AM CDT
To: "Smith, Barry F." <bsm...@mcs.anl.gov<mailto:bsm...@mcs.anl.gov>>, Ron
Rahaman <raha...@mcs.anl.gov<mailto:raha...@mcs.anl.gov>>, "Schanen, Michel"
<mscha...@anl.gov<mailto:mscha...@anl.gov>>, "Zhang, Hong"
<hongzh...@anl.gov<mailto:hongzh...@anl.gov>>, "Zhang, Junchao"
<jczh...@mcs.anl.gov<mailto:jczh...@mcs.anl.gov>>, "Marin, Oana"
<oa...@mcs.anl.gov<mailto:oa...@mcs.anl.gov>>, "Balay, Satish"
<ba...@mcs.anl.gov<mailto:ba...@mcs.anl.gov>>, Karl Rupp
<m...@karlrupp.net<mailto:m...@karlrupp.net>>, "Maldonado, Daniel Adrian"
<maldona...@anl.gov<mailto:maldona...@anl.gov>>
Cc: Matthew Knepley <knep...@gmail.com<mailto:knep...@gmail.com>>, Mark Adams
<mfad...@lbl.gov<mailto:mfad...@lbl.gov>>
Yes, also recommending OpenACC transition to OpenMP and showing
confidence in HIP over CUDA.
Spec sheet on the current generation of these GPUs.
https://www.amd.com/system/files/documents/radeon-instinct-mi60-datasheet.pdf
Are they available in any cloud environments and/or is JLSE planning to get
some?
"Smith, Barry F." <bsm...@mcs.anl.gov<mailto:bsm...@mcs.anl.gov>> writes:
First news I've seen on Frontier. It is not Nvidia!
No mention of OpenCL!
Begin forwarded message:
From: ecp-pis--- via Ecp-pis
<ecp-...@elist.ornl.gov<mailto:ecp-...@elist.ornl.gov><mailto:ecp-...@elist.ornl.gov>>
Subject: [ECP-PIs] Updates on the planned Aurora and Frontier exascale systems
Date: May 7, 2019 at 8:29:02 AM CDT
To: ECP Executive Leadership Team
<ecp-...@ornl.gov<mailto:ecp-...@ornl.gov><mailto:ecp-...@ornl.gov>>,
"ecp-...@ornl.gov<mailto:ecp-...@ornl.gov><mailto:ecp-...@ornl.gov>"
<ecp-...@ornl.gov<mailto:ecp-...@ornl.gov><mailto:ecp-...@ornl.gov>>
Cc:
<ecp-...@elist.ornl.gov<mailto:ecp-...@elist.ornl.gov><mailto:ecp-...@elist.ornl.gov>>,
"ecp-project-off...@ornl.gov<mailto:ecp-project-off...@ornl.gov><mailto:ecp-project-off...@ornl.gov>"
<ecp-project-off...@ornl.gov<mailto:ecp-project-off...@ornl.gov><mailto:ecp-project-off...@ornl.gov>>
Reply-To:
<ecp-ad...@exascaleproject.org<mailto:ecp-ad...@exascaleproject.org><mailto:ecp-ad...@exascaleproject.org>>
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.
* Aurora: https://aurora.alcf.anl.gov/
* Frontier: https://www.olcf.ornl.gov/frontier/ (see also the attached spec
sheet)
Doug
_______________________________________________
Ecp-pis mailing list
ecp-...@elist.ornl.gov<mailto:ecp-...@elist.ornl.gov><mailto:ecp-...@elist.ornl.gov>
https://elist.ornl.gov/mailman/listinfo/ecp-pis
To unsubscribe, send a blank email to ecp-pis-unsubscr...@elist.ornl.gov
