<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Title" content="">
<meta name="Keywords" content="">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-reply;
font-family:Calibri;
color:windowtext;}
span.msoIns
{mso-style-type:export-only;
mso-style-name:"";
text-decoration:underline;
color:teal;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:595.0pt 842.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style>
</head>
<body bgcolor="white" lang="EN-GB" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:Calibri;mso-fareast-language:EN-US">Evan<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:Calibri;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<div>
<div>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:Calibri;mso-fareast-language:EN-US">></span><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">I believe you need to set FI_RMA_EVENT in the caps.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">To do this add:<br>
hints->caps |= FI_RMA_EVENT before calling fi_getinfo.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">The fi_getinfo and fi_endpoint man pages have more information about what FI_RMA_EVENT does when set.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><<o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">from the wording “Increments the specified counter whenever an RMA read or atomic fetch operation is initiated from a remote endpoint that targets the given endpoint” this makes me believe that the event is trigger on Node B when Node A
reads/writes from it. I would like a completion on Node A, when Node A had read/write from B.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">likewise <o:p></o:p></p>
<p class="MsoNormal">“<i>FI_RMA_EVENT</i><o:p></o:p></p>
<p class="MsoNormal">Requests that an endpoint support the generation of completion events when it is the target of an RMA and/or atomic operation. This flag requires that FI_REMOTE_READ and/or FI_REMOTE_WRITE be enabled on the endpoint.”<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Which seems to confirm the above.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is there something else I need to look out for? I can confirm that I get recv/send completions and all is fine, but nothing for fi_read.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">JB<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
</div>
</body>
</html>