Compilers operating on either serial or parallel code expect that
certain environment variables be set before they are invoked. Please refer to
Compiling and Porting Serial Applications
for details on the setup scripts that need to be run, depending on the compiler
being used.
If the program contains MPI calls and MPI/Pro is installed on the machine (true
for all CTC Windows machines with interactive access), one may type:
-
MS Visual C/C++:
setup_visualc
mpicc prog.c
The mpicc command is an application that references the appropriate include directory
and MPI libraries and calls the appropriate Microsoft compiler.
To use the Intel compilers from the command line, the MPI/Pro include and library
directories must be put in your INCLUDE and LIB environment variables, respectively. If you
are using the Fortran90 "use mpi" syntax, MPI.mod must be created and put in your current
working directory. Invoking setup_mpi will accomplish all of these tasks.
In addition, the MPI/Pro libraries must be explicity referenced on the command line:
-
Intel C/C++:
setup_intelc32
setup_mpi
icl prog.c mpipro.lib
-
Intel Fortran:
setup_intelf32
setup_mpi
ifort /Qlowercase prog.f mpipro.lib mpipro_cdec.lib
