From mboxrd@z Thu Jan 1 00:00:00 1970 From: Loic Dachary Subject: Re: Weekly performance meeting Date: Fri, 26 Sep 2014 09:25:18 +0200 Message-ID: <542514DE.6070807@dachary.org> References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="s4332EU0dwMxdqKwrwotOUHuMxD9TUd68" Return-path: Received: from mail2.dachary.org ([91.121.57.175]:60421 "EHLO smtp.dmail.dachary.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753683AbaIZHZY (ORCPT ); Fri, 26 Sep 2014 03:25:24 -0400 In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel@vger.kernel.org, "Zhang, Jian" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --s4332EU0dwMxdqKwrwotOUHuMxD9TUd68 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi, I added a section to http://pad.ceph.com/p/performance_weekly about the c= urrent efforts to optimize/benchmark erasure code plugins. @Zhang, Jian := the ISA erasure code plugin Andreas Peters worked on is not mentioned be= cause it does not need any optimization, as far as I can tell ;-) Cheers On 25/09/2014 20:27, Sage Weil wrote: > Hi everyone, >=20 > A number of people have approached me about how to get more involved wi= th=20 > the current work on improving performance and how to better coordinate = > with other interested parties. A few meetings have taken place offline= =20 > with good results but only a few interested parties were involved. >=20 > Ideally, we'd like to move as much of this dicussion into the public=20 > forums: ceph-devel@vger.kernel.org and #ceph-devel. That isn't always = > sufficient, however. I'd like to also set up a regular weekly meeting = > using google hangouts or bluejeans so that all interested parties can=20 > share progress. There are a lot of things we can do during the Hammer = > cycle to improve things but it will require some coordination of effort= =2E >=20 > Among other things, we can discuss: >=20 > - observed performance limitations > - high level strategies for addressing them > - proposed patch sets and their performance impact > - anything else that will move us forward >=20 > One challenge is timezones: there are developers in the US, China, Euro= pe,=20 > and Israel who may want to join. As a starting point, how about next=20 > Wednesday, 15:00 UTC? If I didn't do my tz math wrong, that's >=20 > 8:00 (PDT, California) > 15:00 (UTC) > 18:00 (IDT, Israel) > 23:00 (CST, China) >=20 > That is surely not the ideal time for everyone but it can hopefully be = a=20 > starting point. >=20 > I've also created an etherpad for collecting discussion/agenda items at= >=20 > http://pad.ceph.com/p/performance_weekly >=20 > Is there interest here? Please let everyone know if you are actively=20 > working in this area and/or would like to join, and update the pad abov= e=20 > with the topics you would like to discuss. >=20 > Thanks! > sage > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" i= n > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >=20 --=20 Lo=EFc Dachary, Artisan Logiciel Libre --s4332EU0dwMxdqKwrwotOUHuMxD9TUd68 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlQlFN4ACgkQ8dLMyEl6F20uZgCfZRabB61io8IZ7sdQ693EsLtm WOcAoJS0TbUPqDr5i9E4/XL05uZv0NUS =F5ax -----END PGP SIGNATURE----- --s4332EU0dwMxdqKwrwotOUHuMxD9TUd68--