<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Hi all,</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br><span></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><span>Please help me to resolve the problem. Till now there is no reply. Please help me i am not able to resolve this problem. This will be very grateful on your part.</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br><span></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color:
transparent; font-style: normal;"><span>Thanks & Regards</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><span>Manisha Chauhan</span></div><div><br></div> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> ----- Forwarded Message -----<br> <b><span style="font-weight:bold;">From:</span></b> Manisha Chauhan <manisha.chauhan@yahoo.co.in><br> <b><span style="font-weight: bold;">To:</span></b> "mpich-discuss@mcs.anl.gov" <mpich-discuss@mcs.anl.gov> <br> <b><span style="font-weight: bold;">Sent:</span></b> Saturday, 22 September 2012 9:37 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> MPICH2 Checkpointing Error with BLCR<br> </font> </div> <br><div
id="yiv380382387"><div><div style="color:#000;background-color:#fff;font-family:times new roman, new york, times, serif;font-size:12pt;"><div><span class="yiv380382387Apple-style-span" style="font-family:sans-serif;font-size:14px;">Hi,<br><br>I am working on check-pointing my MPI application. I installed both hydra and blcr. I have also checked "mpiexec --info" and it shows check pointing library as blcr, But still I am not able to checkpoint my application.<br><br>It makes a request of "<font size="2"><span style="font-size:10pt;">requesting checkpoint</span></font>" and returned with "checkpoint completed" but the context file is empty. The next time it tries it end with the following error.<br><br><br>MPICH2 <br>version= 1.4.1<br><br><font size="2"><span style="font-size:10pt;">[proxy:0:0@tom-laptop] requesting checkpoint<br>[proxy:0:0@tom-laptop] HYDT_ckpoint_checkpoint (./tools/ckpoint/ckpoint.c:111): Previous checkpoint has not
completed.[proxy:0:0@tom-laptop] HYD_pmcd_pmip_control_cmd_cb (./pm/pmiserv/pmip_cb.c:902): checkpoint suspend failed<br>[proxy:0:0@tom-laptop] HYDT_dmxu_poll_wait_for_event (./tools/demux/demux_poll.c:77): callback returned error status<br>[proxy:0:0@tom-laptop] main (./pm/pmiserv/pmip.c:210): demux engine error waiting for event<br>[mpiexec@tom-laptop] control_cb (./pm/pmiserv/pmiserv_cb.c:201): assert (!closed) failed<br>[mpiexec@tom-laptop] HYDT_dmxu_poll_wait_for_event (./tools/demux/demux_poll.c:77): callback returned error status<br>[mpiexec@tom-laptop] HYD_pmci_wait_for_completion (./pm/pmiserv/pmiserv_pmci.c:197): error waiting for event<br>[mpiexec@tom-laptop] main (./ui/mpich/mpiexec.c:325): process manager error waiting for completion</span></font><br><br>Can you please help me to find out the issue.<br><br>Regards</span></div><div style="color:rgb(0, 0,
0);font-size:10pt;font-family:sans-serif;background-color:transparent;font-style:normal;"><span class="yiv380382387Apple-style-span" style="font-family:sans-serif;font-size:14px;">Manisha</span></div></div></div></div><br><br> </div> </div> </div></body></html>