<!-- BaNnErBlUrFlE-BoDy-start -->
<!-- Preheader Text : BEGIN -->
<div style="display:none !important;display:none;visibility:hidden;mso-hide:all;font-size:1px;color:#ffffff;line-height:1px;height:0px;max-height:0px;opacity:0;overflow:hidden;">
Dear folks, We are trying to organize a 1-hour F2F meeting during SC’25 to discuss the prospect of FAM (Fabric Attached Memory) memory kinds in MPI. Currently, the v1. 0 side-document on memory allocation kinds (https: //www. mpi-forum. org/docs//sidedocs/mem-alloc10. pdf)</div>
<!-- Preheader Text : END -->
<!-- Email Banner : BEGIN -->
<div style="display:none !important;display:none;visibility:hidden;mso-hide:all;font-size:1px;color:#ffffff;line-height:1px;max-height:0px;opacity:0;overflow:hidden;">ZjQcmQRYFpfptBannerStart</div>
<!--[if ((ie)|(mso))]>
<table border="0" cellspacing="0" cellpadding="0" width="100%" style="padding: 16px 0px 16px 0px; direction: ltr" ><tr><td>
<table border="0" cellspacing="0" cellpadding="0" style="padding: 0px 10px 5px 6px; width: 100%; border-radius:4px; border-top:4px solid #90a4ae;background-color:#D0D8DC;"><tr><td valign="top">
<table align="left" border="0" cellspacing="0" cellpadding="0" style="padding: 4px 8px 4px 8px">
<tr><td style="color:#000000; font-family: 'Arial', sans-serif; font-weight:bold; font-size:14px; direction: ltr">
This Message Is From an External Sender
</td></tr>
<tr><td style="color:#000000; font-weight:normal; font-family: 'Arial', sans-serif; font-size:12px; direction: ltr">
This message came from outside your organization.
</td></tr>
</table>
</td></tr></table>
</td></tr></table>
<![endif]-->
<![if !((ie)|(mso))]>
<div dir="ltr" id="pfptBanner92werox" style="all: revert !important; display:block !important; text-align: left !important; margin:16px 0px 16px 0px !important; padding:8px 16px 8px 16px !important; border-radius: 4px !important; min-width: 200px !important; background-color: #D0D8DC !important; background-color: #D0D8DC; border-top: 4px solid #90a4ae !important; border-top: 4px solid #90a4ae;">
<div id="pfptBanner92werox" style="all: unset !important; float:left !important; display:block !important; margin: 0px 0px 1px 0px !important; max-width: 600px !important;">
<div id="pfptBanner92werox" style="all: unset !important; display:block !important; visibility: visible !important; background-color: #D0D8DC !important; color:#000000 !important; color:#000000; font-family: 'Arial', sans-serif !important; font-family: 'Arial', sans-serif; font-weight:bold !important; font-weight:bold; font-size:14px !important; line-height:18px !important; line-height:18px">
This Message Is From an External Sender
</div>
<div id="pfptBanner92werox" style="all: unset !important; display:block !important; visibility: visible !important; background-color: #D0D8DC !important; color:#000000 !important; color:#000000; font-weight:normal; font-family: 'Arial', sans-serif !important; font-family: 'Arial', sans-serif; font-size:12px !important; line-height:18px !important; line-height:18px; margin-top:2px !important;">
This message came from outside your organization.
</div>
</div>
<div style="clear: both !important; display: block !important; visibility: hidden !important; line-height: 0 !important; font-size: 0.01px !important; height: 0px"> </div>
</div>
<![endif]>
<div style="display:none !important;display:none;visibility:hidden;mso-hide:all;font-size:1px;color:#ffffff;line-height:1px;max-height:0px;opacity:0;overflow:hidden;">ZjQcmQRYFpfptBannerEnd</div>
<!-- Email Banner : END -->
<!-- BaNnErBlUrFlE-BoDy-end -->
<html>
<head><!-- BaNnErBlUrFlE-HeAdEr-start -->
<style>
#pfptBanner92werox { all: revert !important; display: block !important;
visibility: visible !important; opacity: 1 !important;
background-color: #D0D8DC !important;
max-width: none !important; max-height: none !important }
.pfptPrimaryButton92werox:hover, .pfptPrimaryButton92werox:focus {
background-color: #b4c1c7 !important; }
.pfptPrimaryButton92werox:active {
background-color: #90a4ae !important; }
</style>
<!-- BaNnErBlUrFlE-HeAdEr-end -->
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
</head>
<body>
<div dir="ltr" style="font-family: Aptos, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Dear folks,</div>
<div dir="ltr" style="text-align: left; text-indent: 0px; font-family: Aptos, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div dir="ltr" style="text-align: left; text-indent: 0px; font-size: 12pt;"><span style="font-family: Aptos, Arial, Helvetica, sans-serif; color: rgb(0, 0, 0);">We are trying to organize a 1-hour F2F meeting during SC’25 to discuss the prospect of FAM (Fabric
Attached Memory) memory kinds in MPI. Currently, </span><span style="font-family: Aptos; color: black;">the v1.0 side-document on memory allocation kinds (</span><span style="font-family: Aptos; color: rgb(0, 120, 212);"><a href="https://urldefense.us/v3/__https://www.mpi-forum.org/docs/*sidedocs/mem-alloc10.pdf__;Lw!!G_uCfscf7eWS!dY-grOiqItDwceid4ydilTYj6sdJ7zu4RfqMrGrKzdLFZEEyANbO-z3E5PwUl0ZZY4P6cE_fmdSsZ3W0bpKiSbCpuXbZq9EDUwJ2BQ$" title="https://www.mpi-forum.org/docs//sidedocs/mem-alloc10.pdf" style="color: rgb(0, 120, 212);">https://www.mpi-forum.org/docs//sidedocs/mem-alloc10.pdf</a></span><span style="font-family: Aptos; color: black;">) considers
GPU/device memory kind. We want to consider proposing “FAM” as a legitimate memory allocation kind and discuss the challenges. </span></div>
<div dir="ltr" style="text-align: left; text-indent: 0px; margin-right: 0in; margin-left: 0in; font-family: Aptos; font-size: 12pt; color: black;">
<br>
</div>
<div style="text-align: left; text-indent: 0px; margin-right: 0in; margin-left: 0in; font-family: Aptos; font-size: 16px;">
<span style="color: rgb(33, 33, 33);">For e.g., MPI buffers can be resident on FAM, allowing load-store access instead of data movement over RDMA. Current technologies such as CXL 2.0 enabled memory pooling
</span><span style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">requires software managed coherency for multi-hosts, which means users must invoke a sequence of clflush/fence instructions or use locks.</span></div>
<div dir="ltr" style="text-align: left; text-indent: 0px; margin-right: 0in; margin-left: 0in; font-family: Aptos, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div dir="ltr" style="text-align: left; text-indent: 0px; margin-right: 0in; margin-left: 0in; font-family: Aptos, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Availability poll is below; please respond to me directly so I have your email.</div>
<div dir="ltr" style="text-align: left; text-indent: 0px; font-family: -apple-system, system-ui, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji"; font-size: 16px; color: rgb(0, 120, 212);">
<span style="background-color: rgb(255, 255, 255);"><a href="https://urldefense.us/v3/__https://www.when2meet.com/?32833111-SEjB9__;!!G_uCfscf7eWS!dY-grOiqItDwceid4ydilTYj6sdJ7zu4RfqMrGrKzdLFZEEyANbO-z3E5PwUl0ZZY4P6cE_fmdSsZ3W0bpKiSbCpuXbZq9GZTK19yw$" title="https://www.when2meet.com/?32833111-SEjB9" style="color: rgb(0, 120, 212);">https://www.when2meet.com/?32833111-SEjB9</a></span></div>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 12pt;"><span style="font-size: 11pt; color: rgb(33, 33, 33);"><br>
</span></p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 12pt;"><span style="font-size: 11pt; color: rgb(33, 33, 33);">Thanks!</span></p>
<div dir="ltr" style="font-family: Aptos, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div id="ms-outlook-mobile-signature">
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 12pt;"><span style="font-size: 11pt;">--</span></p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 12pt;"><span style="font-size: 11pt;">Sayan Ghosh<br>
Computer Scientist<br>
Future Computing Technologies Group<br>
Pacific Northwest National Laboratory<br>
(509)-372-6323 • </span><span style="font-size: 11pt; color: rgb(70, 120, 134);"><u><a href="https://urldefense.us/v3/__https://sg0.github.io__;!!G_uCfscf7eWS!dY-grOiqItDwceid4ydilTYj6sdJ7zu4RfqMrGrKzdLFZEEyANbO-z3E5PwUl0ZZY4P6cE_fmdSsZ3W0bpKiSbCpuXbZq9H2Q5EWRQ$" style="margin-top: 0px; margin-bottom: 0px;">https://sg0.github.io</a></u></span></p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 12pt;"> </p>
</div>
</body>
</html>