Documentation
PETSc is a
sophisticated package and fully understanding its usage
requires time. However, application programmers can easily begin to
use PETSc from a high level and then gradually learn more
details according to their needs. Users should read the users
manual before attempting to do any serious coding with PETSc!
PETSc Manual Pages and Examples
MPI
TAO
Linear
Solvers
(KSP)
Nonlinear
Solvers
(SNES)
Time
Stepping
(TS)
ODE
solvers
Utilities
The manual pages are split into four categories; we recommend
that you begin with basic functionality and then gradually explore
more sophisticated library features.