## PETSc System routines

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

bagimpl.h
characteristicimpl.h
dmdaimpl.h
dmforestimpl.h
dmimpl.h
dmlabelimpl.h
dmmbimpl.h
dmnetworkimpl.h
dmpatchimpl.h
dmpleximpl.h
dmswarmimpl.h
drawimpl.h
dtimpl.h
f90impl.h
fortranimpl.h
isimpl.h
kspimpl.h
linesearchimpl.h
logimpl.h
matimpl.h
matorderimpl.h
pcgamgimpl.h
pcimpl.h
pcmgimpl.h
petscdsimpl.h
petscfeimpl.h
petscfptimpl.h
petscfvimpl.h
petscimpl.h
sfimpl.h
snesimpl.h
taoimpl.h
taolinesearchimpl.h
tsimpl.h
vecimpl.h
tshistoryimpl.h
hashtable.h
hashmap.h
hashset.h
viewerimpl.h
viewerhdf5impl.h
partitionerimpl.h
makefile