Lines Matching refs:PETSc
3 from petsc4py import PETSc
15 ksp = PETSc.KSP()
16 ksp.create(PETSc.COMM_SELF)
26 PETSc.garbage_cleanup()
69 reason = PETSc.KSP.ConvergedReason.CONVERGED_ITS
75 reason = PETSc.KSP.ConvergedReason.DIVERGED_MAX_IT
81 reason = PETSc.KSP.ConvergedReason.CONVERGED_ITERATING
91 newpc = PETSc.PC()
108 A = PETSc.Mat().create(PETSc.COMM_SELF)
110 A.setType(PETSc.Mat.Type.SEQAIJ)
226 KSP_TYPE = PETSc.KSP.Type.PREONLY
227 PC_TYPE = PETSc.PC.Type.LU
231 KSP_TYPE = PETSc.KSP.Type.RICHARDSON
236 KSP_TYPE = PETSc.KSP.Type.CHEBYSHEV
238 KSP_TYPE = PETSc.KSP.Type.CHEBYCHEV
242 KSP_TYPE = PETSc.KSP.Type.CG
246 KSP_TYPE = PETSc.KSP.Type.CGNE
250 KSP_TYPE = PETSc.KSP.Type.STCG
254 KSP_TYPE = PETSc.KSP.Type.BCGS
258 KSP_TYPE = PETSc.KSP.Type.BCGSL
262 KSP_TYPE = PETSc.KSP.Type.CGS
266 KSP_TYPE = PETSc.KSP.Type.QCG
267 PC_TYPE = PETSc.PC.Type.JACOBI
271 KSP_TYPE = PETSc.KSP.Type.BICG
275 KSP_TYPE = PETSc.KSP.Type.GMRES
279 KSP_TYPE = PETSc.KSP.Type.FGMRES
283 KSP_TYPE = PETSc.KSP.Type.LSQR
288 if PETSc.ScalarType().dtype.char in 'FDG':