how to compile WRF with intel mkl libray

[cross]

I've read some tests using intel mkl library that gets really good improvements in running time, so I tried to test it, compiled succesfully, but it didn't run.
I use the recomended form intel mkl link advisor.
I set the configure.wrf like this:First I set the external libraries:

LIB_EXTERNAL    = \
                      -L$(WRF_SRC_ROOT_DIR)/external/io_netcdf -lwrfio_nf -L/netcdf/lib -lnetcdff -lnetcdf \
                      ${MKLROOT}/lib/intel64/libmkl_blas95_ilp64.a ${MKLROOT}/lib/intel64/libmkl_lapack95_ilp64.a -Wl,--start-group ${MKLROOT}/lib/intel64/libmkl_intel_ilp64.a ${MKLROOT}/lib/intel64/libmkl_tbb_thread.a ${MKLROOT}/lib/intel64/libmkl_core.a ${MKLROOT}/lib/intel64/libmkl_blacs_intelmpi_ilp64.a -Wl,--end-group -ltbb -lstdc++ -lpthread -lm -ldl

then include them in the compilers:

SCC             =       icc -DMKL_ILP64 -I${MKLROOT}/include/intel64/ilp64 -I${MKLROOT}/include
CCOMP           =       icc -DMKL_ILP64 -I${MKLROOT}/include/intel64/ilp64 -I${MKLROOT}/include
DM_FC           =       mpiifort -i8 -I${MKLROOT}/include/intel64/ilp64 -I${MKLROOT}/include
DM_CC           =       mpiicc -DMPI2_SUPPORT -DMKL_ILP64 -I${MKLROOT}/include/intel64/ilp64 -I${MKLROOT}/include

So when I run real or wrf, i get this error message:

 module_io_quilt_old.F        2931 T
-------------- FATAL CALLED ---------------
FATAL CALLED FROM FILE:  <stdin>  LINE:    5679
 check comm_start, nest_pes_x, nest_pes_y settings in namelist for comm            2
-------------------------------------------
Abort(1) on node 0 (rank 0 in comm 0): application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0

So I think something in the compilation went wrong, or I have to use some environmental variable.
Does anybody knows how this really works?

 

[kwerner]

Hi,
Can you attach the following files:
1) namelist.input file you're using for this case
2) the full rsl* file showing the error
3) full configure.wrf
4) full compile log

See the front page of this forum for instructions on attaching files if you need them. Can you also let me know what version of the model you're running? Thanks!