Searched refs:G0mat (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/ksp/ksp/tutorials/ |
| H A D | ex74.c | 285 Mat G0mat, G1mat, Amat; in RKCreate_Gauss() local
301 PetscCall(MatCreateSeqDense(PETSC_COMM_SELF, nstages, nstages, G0, &G0mat)); in RKCreate_Gauss()
304 PetscCall(MatLUFactor(G0mat, NULL, NULL, NULL)); in RKCreate_Gauss()
305 PetscCall(MatMatSolve(G0mat, G1mat, Amat)); in RKCreate_Gauss()
308 PetscCall(MatDestroy(&G0mat)); in RKCreate_Gauss()
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| /petsc/src/ts/impls/implicit/irk/ |
| H A D | irk.c | 95 Mat G0mat, G1mat, Amat; in TSIRKCreate_Gauss() local
113 PetscCall(MatCreateSeqDense(PETSC_COMM_SELF, nstages, nstages, G0, &G0mat)); in TSIRKCreate_Gauss()
116 PetscCall(MatLUFactor(G0mat, NULL, NULL, NULL)); in TSIRKCreate_Gauss()
117 PetscCall(MatMatSolve(G0mat, G1mat, Amat)); in TSIRKCreate_Gauss()
122 PetscCall(MatDestroy(&G0mat)); in TSIRKCreate_Gauss()
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