Intel +
...
Open MPI
To install WRF with Intel compilers, the following modules need to be pre-loaded:
| Code Block |
|---|
|
[usbk@at1-11 WPS-master]$ module$>module load prgenv/intel netcdf4 openmpi jasper
$>module list
Currently Loaded Modules:
1) intel/19.1.2 2) prgenv/intel 3) netcdf4/4.7.4 4) openmpi/4.0.5.2 5) jasper/2.0.14
|
WRF needs to be pointed to NETCDF location manually:
| Code Block |
|---|
|
export NETCDF=$NETCDF_DIR |
In general, on ATOS we use -rpath option to link shared libraries. However, this is difficult to use with WRF because of the installation scripts structure which use NETCDF variable to link to NetCDF libraries. Consequently, in running script we need to export NetCDF library path:
| Code Block |
|---|
| language | bash |
|---|
| title | WRF running script |
|---|
|
module load netcdf4
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$NETCDF4_DIR/lib |
CSH is not installed on TEMS. To execute CSH scripts one can use locally installed tcsh:
...
| Code Block |
|---|
| language | bash |
|---|
| title | configure |
|---|
|
#$FC ${FFLAGS} fort_netcdf.f -o fort_netcdf -L${NETCDF}/lib $NETCDFF -lnetcdf > /dev/null 2>&1
$FC ${FFLAGS} fort_netcdf.f -o fort_netcdf $NETCDF4_LIB > /dev/null 2>&1
|
After ./configure step, configure.wps has to be edited as well:
| Code Block |
|---|
|
# -I$(NETCDF)/include
$(NETCDF4_INCLUDE)
# -L$(NETCDF)/lib -lnetcdff -lnetcdf
$(NETCDF4_LIB) |
After ./configure step, configure.wps has to be edited as well:
| Code Block |
|---|
|
#COMPRESSION_LIBS = -L/glade/u/home/wrfhelp/UNGRIB_LIBRARIES/lib -ljasper -lpng -lz
#COMPRESSION_INC = -I/glade/u/home/wrfhelp/UNGRIB_LIBRARIES/include
COMPRESSION_LIBS = $(JASPER_LIB) \
-L/usr/lib64 -lpng -lz
COMPRESSION_INC = $(JASPER_INCLUDE) \
-I/usr/include |
Intel +
...
Intel MPI
There are only a few differences in the compilation process with Intep MPI:
- The following modules need to be loaded before compilation:
| Code Block |
|---|
|
[usbk@at1-11 WPS-master_intelmpi]$ module $>module list
Currently Loaded Modules:
1) intel/19.1.2 2) prgenv/intel 3) netcdf4/4.7.4 4) jasper/2.0.14 5) intel-mpi/19.1.2
|
...
- In configure.wrf and configure.wps make the following settings:
| Code Block |
|---|
| language | bash |
|---|
| title | configure.wps |
|---|
|
SFC = ifort
SCC = icc
DM_FC = mpiifort
DM_CC = mpiicc |
Everything else is identical to compilation with Open MPI.