<div><span class="Apple-style-span" style="font-family: sans-serif; font-size: 13px; line-height: 19px; background-color: rgb(255, 255, 255); ">Hi,</span></div><div><span class="Apple-style-span" style="font-family: sans-serif; font-size: 13px; line-height: 19px; background-color: rgb(255, 255, 255); "><br>
</span></div><div><span class="Apple-style-span" style="font-family: sans-serif; font-size: 13px; line-height: 19px; background-color: rgb(255, 255, 255); ">I was using BLCR in mpich2 to checkpoint/restart my mpi program. How can I request a checkpoint manually?</span></div>
<div><span class="Apple-style-span" style="font-family: sans-serif; font-size: 13px; line-height: 19px; background-color: rgb(255, 255, 255); "><br></span></div><div><span class="Apple-style-span" style="font-family: sans-serif; font-size: 13px; line-height: 19px; background-color: rgb(255, 255, 255); ">In this document, I saw the following sentence:</span></div>
<span class="Apple-style-span" style="font-family: sans-serif; font-size: 13px; line-height: 19px; background-color: rgb(255, 255, 255); ">"While the application is running, the user can request for a checkpoint at any time by sending a SIGUSR1 signal to mpiexec."</span><div>
<font class="Apple-style-span" face="sans-serif"><span class="Apple-style-span" style="line-height: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="sans-serif"><span class="Apple-style-span" style="line-height: 19px;">I was wondering how I can do it in a specified point in the MPI code itself. I tried some methods but didn't make it. </span></font></div>
<div><font class="Apple-style-span" face="sans-serif"><span class="Apple-style-span" style="line-height: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="sans-serif"><span class="Apple-style-span" style="line-height: 19px;">So any examples to do this?</span></font></div>
<div><font class="Apple-style-span" face="sans-serif"><span class="Apple-style-span" style="line-height: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="sans-serif"><span class="Apple-style-span" style="line-height: 19px;">Thanks~<br clear="all">
</span></font><div><br></div>-- <br>-- Wei<br><br>
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