Searched refs:Jex (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/binding/petsc4py/demo/legacy/ode/ |
| H A D | vanderpol.py | 177 Jex = PETSc.Mat().createDense([ode.n, ode.n], comm=ode.comm) variable
178 Jex.setUp()
196 Jex = PETSc.Mat().create() variable
197 Jex.setSizes([ode.n, ode.n])
198 Jex.setType('python')
200 Jex.setPythonContext(shell)
201 Jex.setUp()
202 Jex.assemble()
230 ts.setRHSJacobian(ode.evalJacobian, Jex)
241 ts.setRHSJacobian(ode.evalJacobian, Jex)
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| /petsc/src/ts/impls/arkimex/ |
| H A D | arkimex.c | 1568 Mat Jex, Jim, Jimpre; in TSAdjointStep_ARKIMEX() local
1577 PetscCall(TSGetRHSMats_Private(ts, &Jex, NULL)); in TSAdjointStep_ARKIMEX()
1589 PetscCall(TSComputeRHSJacobian(ts, stage_time_ex, Y[i], Jex, Jex)); in TSAdjointStep_ARKIMEX()
1630 …PetscCall(MatMultTransposeAdd(Jex, VecsSensiTemp[nadj], VecsDeltaLam[nadj * s + i], VecsDeltaLam[n… in TSAdjointStep_ARKIMEX()
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