1LAMCHECKPOINT(1)                   LAM TOOLS                  LAMCHECKPOINT(1)
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NAME

6       lamcheckpoint - Checkpoint a LAM/MPI job.
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SYNTAX

9       lamcheckpoint <-ssi cr self|blcr> <-pid pidofmpirun>
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OPTIONS

12       -h          Print the command help menu.
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DESCRIPTION

15       The  lamcheckpoint  tool  checkpoints  the  LAM software on each of the
16       nodes that were initially booted with  lamboot  and/or  lamgrow.   lam‐
17       checkpoint  calls the checkpoint function specific to the specified SSI
18       module.
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20       The arguments to lamcheckpoint should contain the SSI  parameter  indi‐
21       cating the name of the Checkpoint module At present, there are only two
22       Checkpoint modules namely, 'self' and 'blcr'.  Regardless of the Check‐
23       point module selected, the pid of mpirun should be given as an argument
24       to lamcheckpoint.
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EXAMPLES

27       lamcheckpoint -ssi cr self -pid 1024
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29       lamcheckpoint  -ssi   cr   blcr   -pid   1024   -ssi   cr_blcr_base_dir
30       /path/to/context/file/dir
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SEE ALSO

33       lamrestart(1),  recon(1),  lamboot(1),  tkill(1),  bhost(5),  lam-help‐
34       file(5), lamwipe(1)
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38LAM 7.1.2                         March, 2006                 LAMCHECKPOINT(1)
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