<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">

</head>

<body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">

Hi all,

<div class=""><br class="">

</div>

<div class="">

<div class="">The next meeting for the Sessions WG is today at 1pm Eastern US time.</div>

<div class=""><br class="">

</div>

<div class="">The connection details for the call can be found here:</div>

<div class=""><a href="http://mpi-forum.epcc.ed.ac.uk/mpiwg-sessions.php" class="">http://mpi-forum.epcc.ed.ac.uk/mpiwg-sessions.php</a></div>

<div class=""><br class="">

</div>

<div class="">** The repeating webex meeting from 2018 expired, but I’m hopeful we will have a new one for 2019 before 1pm EST today **</div>

<div class="">** If not, I will share one-off GoToMeeting connection details on this email list before 1pm EST **</div>

<div class=""><br class="">

</div>

<div class="">The wiki for the working group, including documentation about Sessions and minutes of previous meetings is here:</div>

<div class=""><a href="https://github.com/mpiwg-sessions/sessions-issues/wiki" class="">https://github.com/mpiwg-sessions/sessions-issues/wiki</a></div>

<div class=""><br class="">

</div>

<div class="">We have several current topics.</div>

<div class=""><br class="">

</div>

<div class="">1) Preparation for the virtual meeting on Wednesday 9th Jan, which will cover “the rest” of the Sessions proposal.</div>

<div class="">

<div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; font-size: 14px; font-family: Calibri, sans-serif;">

<div class="">

<div class="">

<div class="">

<div class=""><a href="https://github.com/mpiwg-sessions/sessions-issues/issues/4" class="">https://github.com/mpiwg-sessions/sessions-issues/issues/4</a></div>

</div>

</div>

</div>

</div>

<div class="">

<div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; font-size: 14px; font-family: Calibri, sans-serif;">

<div class="">

<div class=""><br class="">

</div>

</div>

</div>

</div>

</div>

<div class="">2) Changes for the main part of the core sessions proposal (following successful reading at Dec 2018 meeting):</div>

<div class=""></div>

<div class=""><a href="https://github.com/mpi-forum/mpi-issues/issues/103" class="">https://github.com/mpi-forum/mpi-issues/issues/103</a></div>

<div class=""><a href="https://github.com/mpi-forum/mpi-standard/pull/55" class="">https://github.com/mpi-forum/mpi-standard/pull/55</a></div>

<div class=""><br class="">

</div>

<div class="">3) Implementation of Sessions</div>

<div class="">a) As a library on top of MPI-3.1 using connect/accept:</div>

<div class=""><a href="https://bitbucket.org/howard_pritchard/mpi_sessions_code_sandbox/commits/all" class="">https://github.com/hpc/mpi_sessions_code_sandbox</a></div>

<div class="">b) Directly on top of PMIx, using PMIx groups, in Open MPI:</div>

<div class="">

<div class="" style="font-family: Calibri, sans-serif; font-size: 14px;"><a href="https://github.com/pmix/RFCs/pull/33/files" class="">https://github.com/pmix/RFCs/pull/33/files</a></div>

<div class=""><a href="https://pmix.org/pmix-standard/pmix-groups/" class="">https://pmix.org/pmix-standard/pmix-groups/</a></div>

</div>

<div class=""></div>

<div class=""><a href="https://github.com/hppritcha/mpi_sessions_tests" style="font-family: Calibri, sans-serif; font-size: 14px;" class="">https://github.com/hppritcha/mpi_sessions_tests</a></div>

<div class="">

<div style="font-family: Calibri, sans-serif; font-size: 14px;" class=""><a href="https://github.com/hjelmn/ompi/pull/12" class="">https://github.com/hjelmn/ompi/pull/12</a></div>

</div>

<div class="">

<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">

<br class="Apple-interchange-newline">

Cheers,</div>

<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">

Dan.</div>

<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">

—<br class="">

Dr Daniel Holmes PhD<br class="">

Applications Consultant in HPC Research<br class="">

<a href="mailto:d.holmes@epcc.ed.ac.uk" class="">d.holmes@epcc.ed.ac.uk</a><br class="">

Phone: +44 (0) 131 651 3465<br class="">

Mobile: +44 (0) 7940 524 088<br class="">

Address: Room 2.09, Bayes Centre, 47 Potterrow, Central Area, Edinburgh, EH8 9BT</div>

<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">

—</div>

<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">

The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.</div>

<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">

—</div>

</div>

<br class="">

<div>

<blockquote type="cite" class="">

<div class="">On 18 Dec 2018, at 18:45, Pritchard Jr.,<span class="Apple-tab-span" style="white-space:pre">

</span>Howard via mpiwg-sessions <<a href="mailto:mpiwg-sessions@lists.mpi-forum.org" class="">mpiwg-sessions@lists.mpi-forum.org</a>> wrote:</div>

<br class="Apple-interchange-newline">

<div class="">

<div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; font-size: 14px; font-family: Calibri, sans-serif;" class="">

<div class="">

<div class="">

<div class=""><a href="https://github.com/mpiwg-sessions/sessions-issues/issues/4" class="">https://github.com/mpiwg-sessions/sessions-issues/issues/4</a></div>

<div class=""><br class="">

</div>

<div class=""><br class="">

</div>

<div class="">

<div class="">

<div class="">-- </div>

<div class="">Howard Pritchard</div>

</div>

<div class="">B Schedule</div>

<div class="">HPC-ENV</div>

<div class="">

<div style="margin: 0in 0in 0.0001pt; font-size: 11pt;" class="">Office 9, 2<sup class="">nd</sup> floor Research Park<o:p class=""></o:p></div>

<div style="margin: 0in 0in 0.0001pt; font-size: 11pt;" class="">TA-03, Building 4200, Room 203</div>

</div>

<div class="">Los Alamos National Laboratory</div>

<div class=""><br class="">

</div>

</div>

</div>

</div>

</div>

_______________________________________________<br class="">

mpiwg-sessions mailing list<br class="">

<a href="mailto:mpiwg-sessions@lists.mpi-forum.org" class="">mpiwg-sessions@lists.mpi-forum.org</a><br class="">

https://lists.mpi-forum.org/mailman/listinfo/mpiwg-sessions<br class="">

</div>

</blockquote>

</div>

<br class="">

</div>

</body>

</html>