/usr/bin/check_callstack
/usr/bin/clog2_join
/usr/bin/clog2_print
/usr/bin/clog2_repair
/usr/bin/mpdallexit
/usr/bin/mpdallexit.py
/usr/bin/mpdboot
/usr/bin/mpdboot.py
/usr/bin/mpd
/usr/bin/mpdcheck
/usr/bin/mpdcheck.py
/usr/bin/mpdchkpyver.py
/usr/bin/mpdcleanup
/usr/bin/mpdcleanup.py
/usr/bin/mpdexit
/usr/bin/mpdexit.py
/usr/bin/mpdgdbdrv.py
/usr/bin/mpdhelp
/usr/bin/mpdhelp.py
/usr/bin/mpdkilljob
/usr/bin/mpdkilljob.py
/usr/bin/mpdlib.py
/usr/bin/mpdlistjobs
/usr/bin/mpdlistjobs.py
/usr/bin/mpdman.py
/usr/bin/mpd.py
/usr/bin/mpdringtest
/usr/bin/mpdringtest.py
/usr/bin/mpdroot
/usr/bin/mpdrun
/usr/bin/mpdrun.py
/usr/bin/mpdsigjob
/usr/bin/mpdsigjob.py
/usr/bin/mpdtrace
/usr/bin/mpdtrace.py
/usr/bin/mpiexec
/usr/bin/mpiexec.gforker
/usr/bin/mpiexec.hydra
/usr/bin/mpiexec.py
/usr/bin/mpirun
/usr/bin/mpirun.py
/usr/bin/parkill
/usr/bin/pmi_proxy
/usr/bin/rlog_check_timeorder
/usr/bin/rlog_print
/usr/lib64/mpich2/bin/mpich2version
/usr/lib64/mpich2/bin/mpiexec
/usr/lib64/mpich2/bin/mpirun
/usr/lib/mpich2/bin/mpich2version
/usr/lib/mpich2/bin/mpiexec
/usr/lib/mpich2/bin/mpirun
You may install this package on CentOS with
yum
install mpich2