From NWChem
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| 6:23:39 PM PDT - Wed, Jun 26th 2013 |
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(I accidentally posted this in the general forum first, not sure what the protocol is but please delete if necessary.)
I am attempting to compile NWChem 6.3 without any MPI functionality (the motivation for this is that I am have a program which itself uses MPI and calls NWChem several times in parallel; this seems to fail if NWChem itself is compiled with MPI functionality) and my compilation is failing. I don't set the MPI variables at all; the only environment variables I set besides NWCHEM_TOP are
Quote:
export NWCHEM_TARGET LINUX64
export NWCHEM_MODULES all
export LARGE_FILES TRUE
export USE_NOFSCHECK TRUE
My compilation ends with the error:
Quote:
configure: error: test for COMEX_NETWORK=MPI_TS failed
configure: error: ../../ga-5-2/comex/configure failed for comex
make[1]:[build/config.status] Error 1
make: [libraries] Error 1
Does anyone know what causes this? Thanks.
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Bert Forum:Admin, Forum:Mod, NWChemDeveloper, bureaucrat, sysop
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Forum Vet
Threads 4
Posts 597
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| 9:28:10 AM PDT - Thu, Jun 27th 2013 |
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ARMCI_NETWORK=SOCKETS
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Simply add the environment variable:
export ARMCI_NETWORK SOCKETS
The default build assumes it will be building with MPI.
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Clicked A Few Times
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Posts 6
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