You can use one of the following options to specify the directory to be
used to save your checkpoint files:
1. specify the name of the directory as a SSI paramter to the mpirun
use the following switch: -ssi cr_blcr_base_dir. For example:
mpirun -ssi cr_blcr_base_dir /my/directory/path N myprogram
2. Set the environment variable LAM_MPI_SSI_cr_base_dir
3. Use the configure switch: --with-cr-file-dir=PATH
Hope this helps. You can find more information in the User's guide and
Installation guide.
Prashanth Charapalli,
LAM/MPI Team.
Thus spake varma in the message sent on Thu, 10 Jun 2004
->Hi Folks
->
->I am working on BLCR LAM/MPI environment can someone
->help me to specify the storage of context file in a
->specific direcory rather than saving everywhere can we
->configure during installation:
->
->i My project requires it in two contexts
->
->1. Save the process context file using just BLCR for a
->single process
->
->2. For MPI checkpointing saving all the context
->files.
->
->I should be able to issue the cr_checkpoint from any
->direcory and the checkpoint files should be saved in
->that specified directory
->
->
->
->
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