Thank you Darius for your response.<div><br></div><div>I have now built mpich2-1.3rc2 and hydra.</div><div>So I use mpiexec.hydra in Hydra installation, this is the command I run</div><div><br></div><div>mpiexec.hydra -ckpointlib blcr -ckpoint-prefix=/home/kkharba/chkpnts -n 2 ./mpiexample</div>
<div><br></div><div>But when I send SIGUSR1 to the mpiexec process, I get following error.</div><div><br></div><div><div>[proxy:0:0@opt09] requesting checkpoint</div><div>[proxy:0:0@opt09] HYDT_ckpoint_blcr_suspend (./tools/ckpoint/blcr/ckpoint_blcr.c:164): cr_request_checkpoint failed, Unknown error 2356</div>
<div>[proxy:0:0@opt09] HYDT_ckpoint_suspend (./tools/ckpoint/ckpoint.c:78): blcr checkpoint returned error</div><div>[proxy:0:0@opt09] HYD_pmcd_pmip_control_cmd_cb (./pm/pmiserv/pmip_cb.c:901): checkpoint suspend failed</div>
<div>[proxy:0:0@opt09] HYDT_dmxu_poll_wait_for_event (./tools/demux/demux_poll.c:76): callback returned error status</div><div>[proxy:0:0@opt09] main (./pm/pmiserv/pmip.c:221): demux engine error waiting for event</div><div>
[mpiexec@opt09] connection to proxy terminated unexpectedly</div></div><div><br></div><div><br></div><div>Is there anything wrong that I might be doing ?</div><div><br></div><div><br></div><div>Thank you.</div><div><div class="gmail_quote">
On Fri, Oct 8, 2010 at 12:33 PM, Darius Buntinas <span dir="ltr"><<a href="mailto:buntinas@mcs.anl.gov">buntinas@mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
BLCR checkpointing is not supported in 1.2.1 (hydra supports it, but the mpich2 library doesn't). Try 1.3rc2. You can find documentation in the user manual and the README:<br>
<br>
<a href="http://www.mcs.anl.gov/research/projects/mpich2/downloads/index.php?s=downloads" target="_blank">http://www.mcs.anl.gov/research/projects/mpich2/downloads/index.php?s=downloads</a><br>
<br>
-d<br>
<div><div></div><div class="h5"><br>
On Oct 8, 2010, at 8:41 AM, kishor kharbas wrote:<br>
<br>
> Hi all,<br>
><br>
> I am trying to install mpich2-1.2.1p1 with BLCR support.<br>
><br>
> The configure script which I run is:<br>
> ./configure --prefix=/home/kkharba/mpich2-1.2.1p1-install --enable-checkpointing --with-hydra-ckpointlib=blcr --with-blcr=/home/kkharba/blcr-install<br>
><br>
> the configure script does not complete but gives this error:<br>
><br>
> configure: error: 'cli.h not found. Did you specify --with-cli-dir=?'<br>
> configure: error: ./configure failed for channels/nemesis<br>
> configure: error: Configure of src/mpid/ch3 failed!<br>
><br>
> I searched all the file systems but could not find this file.<br>
><br>
> Can you help me out in this issue !!<br>
><br>
> Thank you.<br>
> Kishor Kharbas<br>
><br>
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</blockquote></div><br><br clear="all"><br>-- <br><i>Kishor Kharbas</i><br><i style="font-family:times new roman,serif">MS Student<br>Department of Computer Science<br>NC State University</i><i style="font-family:times new roman,serif"><br>
Raleigh, NC 27606</i><br>
</div>