March 2016 - mpiwg-tools - mailman3.cels.anl.gov

Re: [mpiwg-tools] Extra meetings
by Mohror, Kathryn 30 Mar '16

30 Mar '16

Hi all, Anyone else want to chime in before we make a final decision? I'll give it a couple days, and then start planning based on the responses (which appear to be unanimous for adding more meetings). Kathryn _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov, http://scalability.llnl.gov/ Scalability Team @ Lawrence Livermore National Laboratory, Livermore, CA, USA > -----Original Message----- > From: mpiwg-tools [mailto:[email protected]] On Behalf > Of Kathryn Mohror > Sent: Sunday, March 27, 2016 12:32 PM > To: MPI Forum <mpiwg-tools(a)lists.mpi-forum.org> > Subject: [mpiwg-tools] Extra meetings > > Hi all, > > Last week on the call, we discussed an issue that has come up: While people > like the division between "tools calls" and "debugger calls" (where we focus > on one topic area at each bi-weekly meeting), that means that we only talk > about tools or debuggers once a month. This limits the amount of progress > we can make significantly, and the likelihood that we need to rehash old > news increases since so much time has passed. > > An idea was to increase the frequency of Tools WG meetings to weekly, and > then continue to alternate "tools calls" and "debugger calls" so that now each > will meet bi-weekly instead of monthly. This idea was agreeable to the folks > on the call on March 24, but since it was a "tools call" there were not very > many debugger people attending. So, I am sending this email to try to get a > feel of what the larger group thinks. > > How do debugger people feel about this idea? Do you have the cycles to > devote to a bi-weekly meeting? (We could always cancel one if progress has > been slowed for some reason) Do you have the alternating 8:00 AM/11:00 > AM slot free? > > Okay, in a (possibly futile) attempt to streamline this, I have made a doodle > poll to get feedback on this: > http://doodle.com/poll/hpnksh527ptt5kqp > > FILL IT OUT NOW. IT IS EASY. THERE ARE ONLY TWO QUESTIONS :-) > > Kathryn > __________________________________________________________ > _______ > Kathryn Mohror, kathryn(a)llnl.gov, http://scalability.llnl.gov/ Scalability Team > @ Lawrence Livermore National Laboratory, Livermore, CA, USA > > > > _______________________________________________ > mpiwg-tools mailing list > mpiwg-tools(a)mpi-forum.org > http://secure-web.cisco.com/1viitSY8xM8b1yS-zM8hja- > QXiG7bri4kOWrqgsZxNawaR2lou7iStOEbP2JhcPogJf6pHDvXHsw3vbpveyU8i_ > yDgFTRJxMRpZtBu8h7G9ulxT6pwuTbC94iw5OZgLhbAITJSa3Ekq0S4czszNXySX > oup8GiUy5fGG7y4wbTEhG-950kc1Ql47YmFKLuo6HBWuVVJZqYHrg-p_lQPcE- > bsD21cO1jp78HOYs6MpMgYnuQVft5CxETeATl1a9_rRhXGbu6Z76LPMr4n- > XJEAx17PoRHMh7zclbiLUUR1vUqh- > zfmzN36BIaJTlY030eauVqhcGZoWFSZjkqoM6upx4LtHkinSS_3Egx18DIx7Om0/ > http%3A%2F%2Flists.mpi-forum.org%2Fmailman%2Flistinfo.cgi%2Fmpiwg- > tools

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Extra meetings
by Kathryn Mohror 27 Mar '16

27 Mar '16

Hi all, Last week on the call, we discussed an issue that has come up: While people like the division between "tools calls" and "debugger calls" (where we focus on one topic area at each bi-weekly meeting), that means that we only talk about tools or debuggers once a month. This limits the amount of progress we can make significantly, and the likelihood that we need to rehash old news increases since so much time has passed. An idea was to increase the frequency of Tools WG meetings to weekly, and then continue to alternate "tools calls" and "debugger calls" so that now each will meet bi-weekly instead of monthly. This idea was agreeable to the folks on the call on March 24, but since it was a "tools call" there were not very many debugger people attending. So, I am sending this email to try to get a feel of what the larger group thinks. How do debugger people feel about this idea? Do you have the cycles to devote to a bi-weekly meeting? (We could always cancel one if progress has been slowed for some reason) Do you have the alternating 8:00 AM/11:00 AM slot free? Okay, in a (possibly futile) attempt to streamline this, I have made a doodle poll to get feedback on this: http://doodle.com/poll/hpnksh527ptt5kqp FILL IT OUT NOW. IT IS EASY. THERE ARE ONLY TWO QUESTIONS :-) Kathryn _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov, http://scalability.llnl.gov/ Scalability Team @ Lawrence Livermore National Laboratory, Livermore, CA, USA

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Meeting reminder
by Marc-Andre Hermanns 23 Mar '16

23 Mar '16

Hi all, This is your reminder about our regularly scheduled meeting Thursday March 24 8:00 AM PST, 11:00 AM EST, 4:00 PM CET. Please note that the US already switched to summer time, but Europe has not. Best to follow the WebEx link and get the Calendar entry from there. To join the webex, go here: https://cisco.webex.com/ciscosales/j.php?MTID=m2c3f15fb156cb498d61af2e40e4d… For meeting information and past meeting notes: https://github.com/mpiwg-tools/tools-issues/wiki/Meetings Agenda: Performance topics - Clarification on tools-issues #9 & #10 - Ticket #8 (High resolution timer) - MPI_T Events - Possibly others! Cheers, Marc-Andre -- Marc-Andre Hermanns Jülich Aachen Research Alliance, High Performance Computing (JARA-HPC) Jülich Supercomputing Centre (JSC) Schinkelstrasse 2 52062 Aachen Germany Phone: +49 2461 61 2509 | +49 241 80 24381 Fax: +49 2461 80 6 99753 www.jara.org/jara-hpc email: hermanns(a)jara.rwth-aachen.de

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Re: [mpiwg-tools] Meeting reminder
by Mohror, Kathryn 19 Mar '16

19 Mar '16

Hi all, Sorry for the delay. The notes for the last meeting are now on the wiki: https://github.com/mpiwg-tools/tools-issues/wiki/Notes-2016-03-10 Kathryn _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov, http://scalability.llnl.gov/ Scalability Team @ Lawrence Livermore National Laboratory, Livermore, CA, USA > -----Original Message----- > From: mpiwg-tools [mailto:[email protected]] On Behalf > Of Kathryn Mohror > Sent: Tuesday, March 8, 2016 2:20 PM > To: MPI Forum <mpiwg-tools(a)lists.mpi-forum.org> > Subject: [mpiwg-tools] Meeting reminder > > Hi all, > > This is your reminder about our regularly scheduled meeting Thursday March > 10 8:00 AM PST, > 11:00 AM EST, 5:00 PM CET. > > To join the webex, go here: > https://cisco.webex.com/ciscosales/j.php?MTID=m2c3f15fb156cb498d61af2 > e40e4da > 26b > > For meeting information and past meeting notes: > https://github.com/mpiwg-tools/tools-issues/wiki/Meetings > > Agenda: Debugger topics > - MPI Handles status > - New MPIR progress > - PMIX debugger launch > - Possibly others! > > Kathryn > __________________________________________________________ > _______ > Kathryn Mohror, kathryn(a)llnl.gov, http://scalability.llnl.gov/ Scalability Team > @ Lawrence Livermore National Laboratory, Livermore, CA, USA > > > > _______________________________________________ > mpiwg-tools mailing list > mpiwg-tools(a)mpi-forum.org > http://secure- > web.cisco.com/1fBd_twMEs3ctHoIHmbCinYcQ5KjXdXKwRIw2YC5oLwVXZhQ > SmcO0oF6Njj8lE7OHUnM9usrgr4Jgabat6LwiU829F9IN4PS33jal8qjgE_IabR2nA > QYDrtk6EophZ66FWz9BZpnTp- > mBms2IDKujE8UoSixou4_LJMDE0aHcbe__cI4jEjlWy96agXkA5iHKSEZ58XnP5f > 9Euq8f0VZuD4PMPnX- > 8INbFa1sSXWxUGZlzawmrcJ9RiPuOO_Ahcv67TR9frSZ8tvGWcICpOEkv5_YutS > pVJ-xbpLq_pCdOMIRjDqKc04Mf4SaIGCUuTLj- > TRdVOwQNj_T0GqbtmNdJB4yRrv5mzQrpJgWyRewc14/http%3A%2F%2Flists. > mpi-forum.org%2Fmailman%2Flistinfo.cgi%2Fmpiwg-tools

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Question (off-topic) about MPI in the cloud
by marty.itzkowitz＠oracle.com 17 Mar '16

17 Mar '16

I know this is off topic, and I apologize, but you folks seem like the best ones to ask: Are people using MPI in the cloud? If so, are they using it within a single cloud VM, or across a cluster of cloud VMs? Thanks, Marty Itzkowitz, Oracle Developer Performance Tools

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test
by Kathryn Mohror 17 Mar '16

17 Mar '16

Please ignore _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov, http://scalability.llnl.gov/ Scalability Team @ Lawrence Livermore National Laboratory, Livermore, CA, USA

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mpir-2 slides
by Anh Vo 10 Mar '16

10 Mar '16

Hi folks, Here are the slides for the mpir-2 stuff. I was having mic issues again right at the end of the meeting. Arghghhh --Anh -----Original Message----- From: mpiwg-tools [mailto:[email protected]] On Behalf Of Kathryn Mohror Sent: Tuesday, March 8, 2016 2:20 PM To: MPI Forum Subject: [mpiwg-tools] Meeting reminder Hi all, This is your reminder about our regularly scheduled meeting Thursday March 10 8:00 AM PST, 11:00 AM EST, 5:00 PM CET. To join the webex, go here: https://na01.safelinks.protection.outlook.com/?url=https%3a%2f%2fcisco.webe… 26b For meeting information and past meeting notes: https://github.com/mpiwg-tools/tools-issues/wiki/Meetings Agenda: Debugger topics - MPI Handles status - New MPIR progress - PMIX debugger launch - Possibly others! Kathryn _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov, https://na01.safelinks.protection.outlook.com/?url=http%3a%2f%2fscalability… Scalability Team @ Lawrence Livermore National Laboratory, Livermore, CA, USA _______________________________________________ mpiwg-tools mailing list mpiwg-tools(a)mpi-forum.org https://na01.safelinks.protection.outlook.com/?url=http%3a%2f%2flists.mpi-f…

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Meeting reminder
by Kathryn Mohror 08 Mar '16

08 Mar '16

Hi all, This is your reminder about our regularly scheduled meeting Thursday March 10 8:00 AM PST, 11:00 AM EST, 5:00 PM CET. To join the webex, go here: https://cisco.webex.com/ciscosales/j.php?MTID=m2c3f15fb156cb498d61af2e40e4da 26b For meeting information and past meeting notes: https://github.com/mpiwg-tools/tools-issues/wiki/Meetings Agenda: Debugger topics - MPI Handles status - New MPIR progress - PMIX debugger launch - Possibly others! Kathryn _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov, http://scalability.llnl.gov/ Scalability Team @ Lawrence Livermore National Laboratory, Livermore, CA, USA

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High resolution timer T-Issue
by Kathryn Mohror 03 Mar '16

03 Mar '16

Hi all, I made a new issue for the high resolution timer we discussed in the forum WG meeting. I put it in the tools area since I'm guessing we'll bat it around a while before it is ready for the larger forum. The issue is here: https://github.com/mpiwg-tools/tools-issues/issues/8 Kathryn _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov, http://scalability.llnl.gov/ Scalability Team @ Lawrence Livermore National Laboratory, Livermore, CA, USA

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Re: [mpiwg-tools] MPI_T Events wiki page
by Mohror, Kathryn 03 Mar '16

03 Mar '16

Hi all, I put the notes from the meeting on the wiki: https://github.com/mpiwg-tools/tools-issues/wiki/MPI_T-Events The new, high resolution timer we discussed for MPI_T will be in a separate issue since it is a smaller thing we would like to see independently of a MPI_T events. Kathryn _________________________________________________________________ Kathryn Mohror, kathryn(a)llnl.gov, http://scalability.llnl.gov/ Scalability Team @ Lawrence Livermore National Laboratory, Livermore, CA, USA > -----Original Message----- > From: mpiwg-tools [mailto:[email protected]] On > Behalf Of Marc-Andre Hermanns > Sent: Tuesday, March 1, 2016 10:29 AM > To: MPI Forum <mpiwg-tools(a)lists.mpi-forum.org> > Subject: [mpiwg-tools] MPI_T Events wiki page > > Hi all, > > the wiki page I mentioned regarding the MPI_T Event/Callback interface is at: > > https://github.com/mpiwg-tools/tools-issues/wiki/MPI_T-Events > > Unfortunately, like so many other things, the content I had in mind actually is > still in my mind, and I have to to a braindump in the next days. > > I'll let you know when I added relevant content. > > Sorry, > Marc-Andre > -- > Marc-Andre Hermanns > Jülich Aachen Research Alliance, > High Performance Computing (JARA-HPC) > Jülich Supercomputing Centre (JSC) > > Schinkelstrasse 2 > 52062 Aachen > Germany > > Phone: +49 2461 61 2509 | +49 241 80 24381 > Fax: +49 2461 80 6 99753 > www.jara.org/jara-hpc > email: hermanns(a)jara.rwth-aachen.de

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