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Re: [patch, libfortran] AMD-specific versions of library matmul
- From: Thomas Koenig <tkoenig at netcologne dot de>
- To: Jerry DeLisle <jvdelisle at charter dot net>, "fortran at gcc dot gnu dot org" <fortran at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 25 May 2017 16:29:43 +0200
- Subject: Re: [patch, libfortran] AMD-specific versions of library matmul
- Authentication-results: sourceware.org; auth=none
- References: <96c89d30-d311-22e6-e80d-8b87c68d3c60@netcologne.de> <43de4809-6b51-6ad5-7097-adb38a98ef69@charter.net>
Hi Jerry,
Yes, OK. Maybe test Ryzen first?
Sure, I can wait for a bit :-)
I just confirmed access to the Ryzen machines so I plan to get set up
and test there.
The gcc compile farm machines? My ssh key does not work there...
I have based the choice of FMA(3) over FMA4 when both are available
on a short remark in a benchmark that FMA3 is faster... it might
be interesting to see if that is actually true.
Regards
Thomas