Lines Matching refs:delta
14 PetscReal *delta; /* Coefficients of 3S* method */ member
56 …PetscReal delta[6] = {1.0000000000000000E+00, 5.3275427433201750E-01, 6.0143544663985238E-01, 4.… in SNESMSRegisterAll() local
58 PetscCall(SNESMSRegister(SNESMSM62, 6, 3, 1.0, &gamma[0][0], delta, betasub)); in SNESMSRegisterAll()
113 PetscCall(PetscFree(t->delta)); in SNESMSRegisterDestroy()
193 …nregisters, PetscReal stability, const PetscReal gamma[], const PetscReal delta[], const PetscReal… in SNESMSRegister() argument
201 if (gamma || delta) { in SNESMSRegister()
204 PetscAssertPointer(delta, 6); in SNESMSRegister()
218 if (gamma && delta) { in SNESMSRegister()
220 PetscCall(PetscMalloc1(nstages, &t->delta)); in SNESMSRegister()
222 PetscCall(PetscArraycpy(t->delta, delta, nstages)); in SNESMSRegister()
241 const PetscReal *gamma = t->gamma, *delta = t->delta, *betasub = t->betasub; in SNESMSStep_3Sstar() local
251 PetscCall(VecAXPY(S2, delta[i], S1)); in SNESMSStep_3Sstar()
288 if (tab->gamma && tab->delta) { in SNESMSStep_Step()