<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
thank you.</div>
<div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div id="Signature">
<div>
<div id="divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif">
<p style="margin-top: 0px; margin-bottom: 0px;">Anthony Skjellum, PhD</p>
<p style="margin-top: 0px; margin-bottom: 0px;">Professor of Computer Science and Chair of Excellence</p>
<p style="margin-top: 0px; margin-bottom: 0px;">Director, SimCenter</p>
<p style="margin-top: 0px; margin-bottom: 0px;">University of Tennessee at Chattanooga (UTC)</p>
<p style="margin-top: 0px; margin-bottom: 0px;">tony-skjellum@utc.edu [or skjellum@gmail.com]</p>
<p style="margin-top: 0px; margin-bottom: 0px;">cell: 205-807-4968</p>
<p style="margin-top: 0px; margin-bottom: 0px;"><br>
</p>
</div>
</div>
</div>
</div>
<div id="appendonsend"></div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> mpiwg-persistence <mpiwg-persistence-bounces@lists.mpi-forum.org> on behalf of Bangalore, Purushotham via mpiwg-persistence <mpiwg-persistence@lists.mpi-forum.org><br>
<b>Sent:</b> Wednesday, July 15, 2020 3:37 PM<br>
<b>To:</b> mpiwg-persistence@lists.mpi-forum.org <mpiwg-persistence@lists.mpi-forum.org>; mpiwg-coll@lists.mpi-forum.org <mpiwg-coll@lists.mpi-forum.org><br>
<b>Subject:</b> [EXT]: [mpiwg-persistence] Partitioned communication - Accelerator support</font>
<div> </div>
</div>
<style type="text/css" style="display:none">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div dir="ltr">
<table id="x_header-notice" role="¡±presentation¡±" cellspacing="¡±0¡å" cellpadding="¡±0¡å" border="¡±0¡å" style="font-size:18px; background-color:#fdb736; width:100%; text-align:center">
<tbody>
<tr>
<td style="color:#112e51"><strong>External Email</strong></td>
</tr>
</tbody>
</table>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
I am starting a new thread with the appropriate subject header to separate out the discussion on this topic. I have also cc'ed the collective communications group and removed the semantic terms group for this discussion.<br>
</div>
<div>
<div id="x_appendonsend"></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Thanks,</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Puri<br>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Skjellum, Anthony <Tony-Skjellum@utc.edu><br>
<b>Sent:</b> Wednesday, July 15, 2020 12:53 PM<br>
<b>To:</b> Bangalore, Purushotham <puri@uab.edu>; HOLMES Daniel <d.holmes@epcc.ed.ac.uk><br>
<b>Cc:</b> mpiwg-semantic-terms@lists.mpi-forum.org <mpiwg-semantic-terms@lists.mpi-forum.org>; mpiwg-persistence@lists.mpi-forum.org <mpiwg-persistence@lists.mpi-forum.org><br>
<b>Subject:</b> Re: [mpiwg-persistence] Summary of Semantics for Partitioned Communication Operations</font>
<div> </div>
</div>
<div dir="ltr">
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
We had a short meeting with Ryan and students---he advocates</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
for a blocking PSYNC on both sides now... after start... before kernel</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
launch on send side...</div>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div id="x_x_Signature">
<div>
<div id="x_x_divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif">
<p style="margin-top:0px; margin-bottom:0px; margin-top:0px; margin-bottom:0px">Anthony Skjellum, PhD</p>
<p style="margin-top:0px; margin-bottom:0px; margin-top:0px; margin-bottom:0px">Professor of Computer Science and Chair of Excellence</p>
<p style="margin-top:0px; margin-bottom:0px; margin-top:0px; margin-bottom:0px">Director, SimCenter</p>
<p style="margin-top:0px; margin-bottom:0px; margin-top:0px; margin-bottom:0px">University of Tennessee at Chattanooga (UTC)</p>
<p style="margin-top:0px; margin-bottom:0px; margin-top:0px; margin-bottom:0px">tony-skjellum@utc.edu [or skjellum@gmail.com]</p>
<p style="margin-top:0px; margin-bottom:0px; margin-top:0px; margin-bottom:0px">cell: 205-807-4968</p>
<p style="margin-top:0px; margin-bottom:0px; margin-top:0px; margin-bottom:0px"><br>
</p>
</div>
</div>
</div>
</div>
<div id="x_x_appendonsend"></div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> mpiwg-persistence <mpiwg-persistence-bounces@lists.mpi-forum.org> on behalf of HOLMES Daniel via mpiwg-persistence <mpiwg-persistence@lists.mpi-forum.org><br>
<b>Sent:</b> Wednesday, July 15, 2020 1:42 PM<br>
<b>To:</b> Purushotham Bangalore <puri@uab.edu><br>
<b>Cc:</b> mpiwg-semantic-terms@lists.mpi-forum.org <mpiwg-semantic-terms@lists.mpi-forum.org>; mpiwg-persistence@lists.mpi-forum.org <mpiwg-persistence@lists.mpi-forum.org><br>
<b>Subject:</b> Re: [mpiwg-persistence] Summary of Semantics for Partitioned Communication Operations</font>
<div> </div>
</div>
<div class="" style="word-wrap:break-word; line-break:after-white-space">Hi Puri,
<div class=""><br class="">
</div>
<div class="">Thanks for this - a great way to provoke some progress (no pun intended).</div>
<div class=""><br class="">
</div>
<div class="">I would suggest: move the rows dealing with MPI_PREADY and MPI_PARRIVED between MPI_START and MPI_WAIT, i.e. in the approximate calling order.</div>
<div class=""><br class="">
</div>
<div class="">Also, I would add ¡°ic¡± for the new MPI_PREADY, MPI_PARRIVED, etc procedures - because the operation is definitely incomplete at the point in time they are called, during the time interval of their entire execution, and at the point in time they
return - there is no possibility they could be completing or freeing procedures.</div>
<div class=""><br class="">
</div>
<div class="">What are the other footnotes: 7, 9, and 14? (I could look them up but I¡¯d have to choose the same draft version as you because the numbering changed recently.)<br class="">
<div class="">
<div dir="auto" class="" style="color:rgb(0,0,0); letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<div dir="auto" class="" style="color:rgb(0,0,0); letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<div class="" style="color:rgb(0,0,0); letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px">
<div class="" 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; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px">
<br class="x_x_x_Apple-interchange-newline">
Cheers,</div>
<div class="" 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; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px">
Dan.</div>
<div class="" 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; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px">
¡ª<br class="">
Dr Daniel Holmes PhD<br class="">
Architect (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 class="" 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; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px">
¡ª</div>
<div class="" 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; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px">
The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.</div>
<div class="" 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; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px">
¡ª</div>
</div>
</div>
</div>
</div>
<div><br class="">
<blockquote type="cite" class="">
<div class="">On 15 Jul 2020, at 18:24, Bangalore, Purushotham via mpiwg-persistence <<a href="mailto:mpiwg-persistence@lists.mpi-forum.org" class="">mpiwg-persistence@lists.mpi-forum.org</a>> wrote:</div>
<br class="x_x_x_Apple-interchange-newline">
<div class=""><span id="x_x_x_cid:653F4498-AD39-4DE0-BC4F-54F64C2C596B@lan"><MPI-semantics-appendix.xlsx></span></div>
</blockquote>
</div>
<br class="">
</div>
</div>
</div>
</div>
</div>
<table id="x_footer-notice" role="¡±presentation¡±" cellspacing="¡±0¡å" cellpadding="¡±0¡å" border="¡±0¡å" style="font-size:18px; background-color:#fdb736; width:100%; text-align:center">
<tbody>
<tr>
<td style="color:#112e51"><strong>This message is not from a UTC.EDU address. Caution should be used in clicking links and downloading attachments from unknown senders or unexpected email.
</strong></td>
</tr>
</tbody>
</table>
</div>
</body>
</html>