/usr/bin/mpicc
/usr/bin/mpic++
/usr/bin/mpicxx
/usr/bin/mpif77
/usr/bin/mpif90
/usr/lib64/mpich2/bin/clog2print
/usr/lib64/mpich2/bin/clog2TOslog2
/usr/lib64/mpich2/bin/clogprint
/usr/lib64/mpich2/bin/clogTOslog2
/usr/lib64/mpich2/bin/jumpshot
/usr/lib64/mpich2/bin/logconvertor
/usr/lib64/mpich2/bin/mpicc
/usr/lib64/mpich2/bin/mpic++
/usr/lib64/mpich2/bin/mpicxx
/usr/lib64/mpich2/bin/mpif77
/usr/lib64/mpich2/bin/mpif90
/usr/lib64/mpich2/bin/rlogprint
/usr/lib64/mpich2/bin/rlogTOslog2
/usr/lib64/mpich2/bin/slog2filter
/usr/lib64/mpich2/bin/slog2navigator
/usr/lib64/mpich2/bin/slog2print
/usr/lib64/mpich2/bin/slog2updater
/usr/lib/mpich2/bin/clog2print
/usr/lib/mpich2/bin/clog2TOslog2
/usr/lib/mpich2/bin/clogprint
/usr/lib/mpich2/bin/clogTOslog2
/usr/lib/mpich2/bin/jumpshot
/usr/lib/mpich2/bin/logconvertor
/usr/lib/mpich2/bin/mpicc
/usr/lib/mpich2/bin/mpic++
/usr/lib/mpich2/bin/mpicxx
/usr/lib/mpich2/bin/mpif77
/usr/lib/mpich2/bin/mpif90
/usr/lib/mpich2/bin/rlogprint
/usr/lib/mpich2/bin/rlogTOslog2
/usr/lib/mpich2/bin/slog2filter
/usr/lib/mpich2/bin/slog2navigator
/usr/lib/mpich2/bin/slog2print
/usr/lib/mpich2/bin/slog2updater
You may install this package on CentOS with
yum
install mpich2-devel