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Searched refs:uh (Results 1 – 4 of 4) sorted by relevance

/petsc/src/ts/tutorials/
H A Dex21.c80 PetscScalar ul = 0.0, uh = 3.0; in main() local
96 PetscCall(PetscOptionsGetScalar(NULL, NULL, "-uh", &uh, NULL)); in main()
134 PetscCall(SetBounds(xl, xu, ul, uh, &appctx)); in main()
298 PetscErrorCode SetBounds(Vec xl, Vec xu, PetscScalar ul, PetscScalar uh, AppCtx *appctx) in SetBounds() argument
306 PetscCall(VecSet(xu, uh)); in SetBounds()
H A Dex11.h72 PetscReal uh[DIM]; member
163 Scale2Real(1. / x->h, x->uh, u); in SWFlux()
164 uhn = x->uh[0] * n[0] + x->uh[1] * n[1]; in SWFlux()
166 for (i = 0; i < DIM; i++) f->uh[i] = u[i] * uhn + sw->gravity * PetscSqr(x->h) * n[i]; in SWFlux()
219 …speed = PetscMax(PetscAbsReal(Dot2Real(uL->uh, nn) / uL->h) + cL, PetscAbsReal(Dot2Real(uR->uh, nn… in PhysicsRiemann_SW_Rusanov()
319 u_L = Dot2Real(uL->uh, nn) / uL->h; in PhysicsRiemann_SW_HLL()
320 u_R = Dot2Real(uR->uh, nn) / uR->h; in PhysicsRiemann_SW_HLL()
H A Dex11.c369 Scale2Real(1. / x->h, x->uh, u); in PhysicsFunctional_SW()
372 f[sw->functional.Energy] = 0.5 * (Dot2Real(x->uh, u) + sw->gravity * PetscSqr(h)); in PhysicsFunctional_SW()
/petsc/src/snes/interface/
H A Dsnes.c5329 Vec u, uh, fh; in SNESTestLocalMin() local
5335 PetscCall(VecDuplicate(u, &uh)); in SNESTestLocalMin()
5342 PetscCall(VecCopy(u, uh)); in SNESTestLocalMin()
5346 PetscCall(VecSetValue(uh, i, value, ADD_VALUES)); in SNESTestLocalMin()
5347 PetscCall(SNESComputeFunction(snes, uh, fh)); in SNESTestLocalMin()
5351 PetscCall(VecSetValue(uh, i, value, ADD_VALUES)); in SNESTestLocalMin()
5354 PetscCall(VecDestroy(&uh)); in SNESTestLocalMin()