Elvedin,
Yeah, I thought about that after finding a reference to this in the
archives, so I redirected the path to MPI toward the gnu-compiled
version. It died in THIS manner:
make[3]: Entering directory `/home/gerry/WRFv3/WRFV3/external/RSL_LITE'
mpicc -cc=gcc -DFSEEKO64_OK -w -O3 -DDM_PARALLEL -c c_code.c
pgcc-Error-Unknown switch: -cc=gcc
make[3]: [c_code.o] Error 1 (ignored)
Methinks the wrf configuration script and make file will need some tweeks.
Interesting thing: I have another system (alas, with mpich) where it
compiles just fine. I'm trying to sort this out, as on 2 systems, with
openMPI, it does odd dances before dying.
I'm still trying things. I've gotta get this up both for MY research
and to support other users.
Thanks, Gerry
Elvedin Trnjanin wrote:
WRF almost requires that you use gcc for the C/C++ part and the PGI
Fortran compilers, if you choose that option. I'd suggest compiling
OpenMPI in the same way as that has resolved our various issues. Have
you tried that with the same result?
Gerry Creager wrote:
Howdy,
I'm new to this list. I've done a little review but likely missed
something specific to what I'm asking. I'll keep looking but need to
resolve this soon.
I'm running a Rocks cluster (centos 5), with PGI 7.2-3 compilers,
Myricom MX2 hardware and drivers, and OpenMPI1.3
I installed the Myricom roll which has OpenMPI compiled with gcc. I
recently compiled the openmpi code w/ PGI.
I've the MPICH_F90 pointing to the right place, and we're looking for
the right includes and libs by means of LD_LIBRARY_PATH, etc.
When I tried to run, I got the following error:
make[3]: Entering directory `/home/gerry/WRFv3/WRFV3/external/RSL_LITE'
mpicc -DFSEEKO64_OK -w -O3 -DDM_PARALLEL -c c_code.c
PGC/x86-64 Linux 7.2-3: compilation completed with warnings
mpicc -DFSEEKO64_OK -w -O3 -DDM_PARALLEL -c buf_for_proc.c
PGC-S-0036-Syntax error: Recovery attempted by inserting identifier
.Z0000 before '(' (/share/apps/openmpi-1.3-pgi/include/mpi.h: 889)
PGC-S-0082-Function returning array not allowed
(/share/apps/openmpi-1.3-pgi/include/mpi.h: 889)
PGC-S-0043-Redefinition of symbol, MPI_Comm
(/share/apps/openmpi-1.3-pgi/include/mpi.h: 903)
PGC/x86-64 Linux 7.2-3: compilation completed with severe errors
make[3]: [buf_for_proc.o] Error 2 (ignored)
Note that I had modified the makefile to use PGI in place of gcc, and
thus, the PGI-compiled openMPI.
Thanks, Gerry
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Gerry Creager -- gerry.crea...@tamu.edu
Texas Mesonet -- AATLT, Texas A&M University
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