於 2011/12/27 下午 05:24, Reuti 提到:
Am 27.12.2011 um 01:37 schrieb wzlu:
<snip>
Sorry.
There are 224 nodes and 1 slot per node.(I want to the resource of the node
serve only one job)
Because this problem, I change the slots of PE from 224 to 81920.
Aha, then you request the number of nodes this way and adjust the number of
slots by hand in the `mpirun` command.
-- Reuti
Yes. But 224 nodes with 8 cores less than 81920 slots.
Best Regards,
Lu
Best Regards,
Lu
Is it possible?
Thanks a lot.
Best Regards,
Lu
Is there any resource request in the job script itself? As you don't request
any queue on the command line, I would think so. Can you provide the header
please.
-- Reuti
Yes, there is "-pe mpich 2" in the job script.
the job script like following:
# Specifies the name of the shell to use for the job(recommand)
#$ -S /bin/sh
# Job name(optional)
#$ -N c3-parallel-pgimpich1-demo
# Specifies queue name(required)
#$ -q q0-em64t-ddr
Okay, here you request a queue. Specifying a queue request on the command line
will override the list which explains the chaning complaints about the command
list.
Yes. To easily use the same script, I used option to overwrite the option of
the script.
Have the queues q0-em64t-ge, q0-em64t-ib and q0-em64t-ddr the same list of
hosts and you limit the overall slot count per exechost?
-- Reuti
There are 112 nodes in q0-em64t-ge. The 64 nodes of q0-em64t-ge are grouped as
q0-em64t-ddr.
The 64 nodes of q0-em64t-ib are different with q0-em64t-ge and q0-em64t-ddr.
These 3 queues are 1 slot for each node.(total nodes=112+64 and total
slots=112+64)
These 3 queues can use PE mpich.
Thanks a lot.
Best Regards,
Lu
# Specifies number of nodes(required)
#$ -pe mpich 2
# Specifies output files(optional)
Best Regards,
Lu
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