<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1256"><base href="x-msg://4074/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">There's been lots of turnover on the project recently so the previous experts for checkpoint/restart in MPICH are gone, but from what I can tell, it appears that it might currently be broken. This ticket (<a href="https://trac.mpich.org/projects/mpich/ticket/1144">https://trac.mpich.org/projects/mpich/ticket/1144</a>) is the only documentation about the subject that I can find, but I think the assumption is that everything has bit rotted and will need to be updated before it works again.<div><br></div><div>Wesley<br><div><br><div><div>On Jul 1, 2013, at 10:19 AM, basma a.azeem <<a href="mailto:basmaabdelazeem@hotmail.com">basmaabdelazeem@hotmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div class="hmmessage" style="font-size: 12pt; font-family: Calibri; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div dir="ltr">i created a checkpoint file of the integer sort NPB after 60 sec of running the application , the checkpoint file size is 121.6 MB (121,633,453 bytes).<br><br>i have Blcr for checkpoint/restart<br>when i try to restart from the checkpoint file i had , nothing happened , it just hangs<br>what i did wrong ?<br>this is the command i used.<br><br><br>basma@basma-Satellite-A500:~$ mpiexec -ckpointlib blcr \<br>> -ckpoint-prefix /home/basma/ckpts/app.ckpoint \<br>> -ckpoint-num 0 -n 4<br><br></div>_______________________________________________<br>discuss mailing list <a href="mailto:discuss@mpich.org">discuss@mpich.org</a><br>To manage subscription options or unsubscribe:<br><a href="https://lists.mpich.org/mailman/listinfo/discuss">https://lists.mpich.org/mailman/listinfo/discuss</a></div></blockquote></div><br></div></div></body></html>