[mpich-discuss] How to get checkpoint-file

[Bagus Jati Santoso]

Hello all,

I have succesfully compiled blcr-0.8.2 and the target is in /mirror/blcr.

Then I Install MPICH 2-1.3a2 that support BLCR, and the target is in
/mirror/mpich2blcr.
I installed it by :
./configure --prefix=/mirror/mpich2blcr --with-blcr=/mirror/blcr
--with-blcr-include=/mirror/blcr/include --with-blcr-lib=/mirror/blcr/lib
After that :
make
sudo make install

And it shows no error.

My cluster is consisted of 11 computers with debian.

Then I compile. After that I execute the program my CG program with :
mpiexec -ckpointlib blcr -ckpoint-interval 4 -ckpoint-prefix
/tmp/app.ckpoint ./cg bcsstk18.mtx

It seems that checkpoint process is success, since i found 'requested
checkpointing... checkpointing completed' every 4 seconds.

But, why I can't found the checkpoint file in /tmp/app.ckpoint?
Is all my above procedures correct?

Thanks for your answers.

Best regards,
Bagus
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