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Searched refs:Af (Results 1 – 3 of 3) sorted by relevance

/petsc/src/mat/tests/
H A Dex185.c9 Mat A, Adup, B, Af; in main() local
47 PetscCall(MatGetFactor(A, MATSOLVERPETSC, MAT_FACTOR_LU, &Af)); in main()
48 PetscCall(MatLUFactorSymbolic(Af, A, NULL, NULL, NULL)); in main()
49 PetscCall(MatLUFactorNumeric(Af, A, NULL)); in main()
50 PetscCall(MatSolve(Af, X, Y)); in main()
71 PetscCall(MatDestroy(&Af)); in main()
/petsc/src/ts/impls/multirate/
H A Dmprk.c34 PetscReal *Af, *bf, *cf; /* Tableau for fast components */ member
240 PetscReal Asb[4][4] = {{0}}, Af[4][4] = {{0}}, bsb[4] = {0}, bf[4] = {0}; in TSMPRKRegisterAll() local
242 PetscCall(TSMPRKGenerateTableau2(2, 2, &Abase[0][0], bbase, &Asb[0][0], bsb, &Af[0][0], bf)); in TSMPRKRegisterAll()
243 …(TSMPRK2A22, 2, 2, 2, 1, &Asb[0][0], bsb, NULL, rsb, NULL, NULL, NULL, NULL, &Af[0][0], bf, NULL)); in TSMPRKRegisterAll()
252 …PetscReal Asb[8][8] = {{0}}, Amb[8][8] = {{0}}, Af[8][8] = {{0}}, bsb[8] = {0}, bmb[8] = {0}, bf[8… in TSMPRKRegisterAll() local
254 …SMPRKGenerateTableau3(2, 2, &Abase[0][0], bbase, &Asb[0][0], bsb, &Amb[0][0], bmb, &Af[0][0], bf)); in TSMPRKRegisterAll()
255 …PRK2A23, 2, 2, 2, 2, &Asb[0][0], bsb, NULL, rsb, &Amb[0][0], bmb, NULL, rmb, &Af[0][0], bf, NULL)); in TSMPRKRegisterAll()
264 PetscReal Asb[6][6] = {{0}}, Af[6][6] = {{0}}, bsb[6] = {0}, bf[6] = {0}; in TSMPRKRegisterAll() local
266 PetscCall(TSMPRKGenerateTableau2(3, 2, &Abase[0][0], bbase, &Asb[0][0], bsb, &Af[0][0], bf)); in TSMPRKRegisterAll()
267 …(TSMPRK2A32, 2, 2, 3, 1, &Asb[0][0], bsb, NULL, rsb, NULL, NULL, NULL, NULL, &Af[0][0], bf, NULL)); in TSMPRKRegisterAll()
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/petsc/src/mat/impls/shell/
H A Dshellcnv.c198 PetscErrorCode (*Af)(Mat) = NULL; in MatProductSetFromOptions_CF() local
208 PetscCall(PetscObjectQueryFunction((PetscObject)A, "MatProductSetFromOptions_anytype_C", &Af)); in MatProductSetFromOptions_CF()
209 if (Af == MatProductSetFromOptions_CF) PetscCall(MatShellGetContext(A, &Ain)); in MatProductSetFromOptions_CF()