QLogic OFED+ Host Software User Guide, Rev. B

4–Running QLogic MPI on QLogic Adapters
QLogic MPI Details
To Use Another Compiler
QLogic MPI and all other MPIs that run on TrueScale, support a number of
compilers, in addition to the default GNU Compiler Collection (GCC, including gcc,
g++ and gfortran, but g77 is not supported) versions 3.3 and later. These include
the PathScale Compiler Suite 3.0, 3.1, and 3.2; PGI 5.2, 6.0, 7.1, 8.0, and 9.0;
and Intel 9.x, 10.1, and 11.x.
NOTE:
The PathScale compiler suite is not supported on the RHEL 4 U8 or the
SLES 11 distribution.
These compilers can be invoked on the command line by passing options to the
wrapper scripts. Command line options override environment variables, if set.
Tables 4-3, 4-4, and 4-5 show the options for each of the compilers.
In each case, ..... stands for the remaining options to the mpicxx script, the
options to the compiler in question, and the names of the files that it operates.
Table 4-3. Intel
Compiler
Command
C $ mpicc -cc=icc .....
C++
$ mpicc -CC=icpc
Fortran 77 $ mpif77 -fc=ifort .....
Fortran 90/95 $ mpif90 -f90=ifort .....
$ mpif95 -f95=ifort .....
Table 4-4. Portland Group (PGI)
Compiler
Command
C mpicc -cc=pgcc .....
C++
mpicc -CC=pgCC
Fortran 77 mpif77 -fc=pgf77 .....
Fortran 90/95 mpif90 -f90=pgf90 .....
mpif95 -f95=pgf95 .....
D000046-005 B 4-9