Hi communitors
My question is parallel calculation problem
When i tried to calculate something with 2~8 cpu, the vasp
didn't work (If i used 1 cpu for calculation, it would work)
the error message is following as "poll: protocol failure in
circuit setup
p0_1726: p4_error: Child process exited while making
connection to remote process on node27: 0
forrtl: error (69): process interrupted (SIGINT)
p0_1726: (12.011719) net_send: could not write to fd=4,
errno = 32
I really need you guys help for solving this problem
parallel calculation problem
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PhyChemKang
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parallel calculation problem
Last edited by PhyChemKang on Sun Dec 19, 2010 11:49 am, edited 1 time in total.
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admin
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parallel calculation problem
it seems that this error is not related to vasp, but to your paralellization software
please check if your MPI is set up properly (you may have to ask your
local system administrator)
Just to be sure:
please check if you really work with the parallel executable (-DMPI
flag in makefile, compiled using a parallel parser like mpif90,..., -DNGZhalf instead of -DNGXhalf...)
please check if your MPI is set up properly (you may have to ask your
local system administrator)
Just to be sure:
please check if you really work with the parallel executable (-DMPI
flag in makefile, compiled using a parallel parser like mpif90,..., -DNGZhalf instead of -DNGXhalf...)
Last edited by admin on Thu Dec 30, 2010 12:20 pm, edited 1 time in total.