PETSc System routines

PETSc provides a variety of "system" level routines, including parallel file access, synchronized printing to screen.

random/
arch.c
fhost.c
fuser.c
memc.c
mpiu.c
psleep.c
sortd.c
sorti.c
str.c
sortip.c
pbarrier.c
pdisplay.c
ctable.c
psplit.c
select.c
mpimesg.c
sseenabled.c
mpitr.c
makefile