mpi+openmp程序需要注意事项

编译的选项

Intel
• Fortran : ifort,
• Fortran with MPI: mpif77, mpif90
• C/C++ :icc
• C/C++ with MPI: mpcc, mpCC
• Option to support OpenMP
• -openmp

Portland Group
• Fortran : pgf77, pgf90
• Fortran with MPI: mpif77, mpif90
• C/C++ :pgcc
• C/C++ with MPI: mpcc, mpCC
• Option to support OpenMP
• -mp
• pgifortref.pdf has good examples

1 openmp程序编译

(1)编译选项选择

Compiling to use OpenMP

OpenMP is supported in all four programming environments available on Franklin and Hopper; however, each compiler suite has a different syntax for enabling OpenMP.

Compiler Suite	Pro