| /petsc/src/ksp/pc/tests/ |
| H A D | ex2.c | 9 Vec b, ustar, u; /* vectors (RHS, exact solution, approx solution) */ in main() local
22 PetscCall(VecCreateSeq(PETSC_COMM_SELF, n, &ustar)); in main()
24 PetscCall(VecSet(ustar, 1.0)); in main()
52 PetscCall(MatMult(mat, ustar, b)); in main()
74 PetscCall(VecAXPY(u, -1.0, ustar)); in main()
82 PetscCall(VecDestroy(&ustar)); in main()
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| H A D | ex3.c | 11 Vec b, ustar, u; /* vectors (RHS, exact solution, approx solution) */ in main() local
25 PetscCall(VecCreateSeq(PETSC_COMM_SELF, n, &ustar)); in main()
27 PetscCall(VecSet(ustar, 1.0)); in main()
62 PetscCall(MatMult(mat, ustar, b)); in main()
90 PetscCall(VecDestroy(&ustar)); in main()
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| /petsc/src/ksp/ksp/tests/ |
| H A D | ex4.c | 43 Vec u, ustar, b; in main() local
93 PetscCall(VecDuplicate(u, &ustar)); in main()
144 PetscCall(VecSet(ustar, 1.0)); in main()
145 PetscCall(MatMult(C, ustar, b)); in main()
160 PetscCall(VecSetValues(ustar, 1, &i, &val, INSERT_VALUES)); in main()
163 PetscCall(VecAssemblyBegin(ustar)); in main()
164 PetscCall(VecAssemblyEnd(ustar)); in main()
167 PetscCall(VecAXPY(u, -1.0, ustar)); in main()
190 PetscCall(VecDestroy(&ustar)); in main()
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| H A D | ex3.c | 50 Vec u, ustar, b, build_sol; in main() local
94 PetscCall(VecDuplicate(b, &ustar)); in main()
177 PetscCall(VecGetOwnershipRange(ustar, &start, &end)); in main()
180 PetscCall(VecSetValues(ustar, 1, &i, &val, INSERT_VALUES)); in main()
182 PetscCall(VecAssemblyBegin(ustar)); in main()
183 PetscCall(VecAssemblyEnd(ustar)); in main()
184 PetscCall(VecAXPY(u, -1.0, ustar)); in main()
191 PetscCall(VecDestroy(&ustar)); in main()
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| /petsc/src/ksp/ksp/tutorials/ |
| H A D | ex3.c | 22 Vec u, b, ustar; /* approx solution, RHS, exact solution */ in main() local
85 PetscCall(VecDuplicate(b, &ustar)); in main()
152 PetscCall(VecGetOwnershipRange(ustar, &start, &end)); in main()
155 PetscCall(VecSetValues(ustar, 1, &i, &y, INSERT_VALUES)); in main()
157 PetscCall(VecAssemblyBegin(ustar)); in main()
158 PetscCall(VecAssemblyEnd(ustar)); in main()
159 PetscCall(VecAXPY(u, -1.0, ustar)); in main()
170 PetscCall(VecDestroy(&ustar)); in main()
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| H A D | ex51.c | 33 Vec u, ustar, b, q; in main() local
119 PetscCall(VecDuplicate(b, &ustar)); in main()
135 PetscCall(VecSetValues(ustar, num2Dnodes, idx, ue, INSERT_VALUES)); in main()
139 PetscCall(VecAssemblyBegin(ustar)); in main()
140 PetscCall(VecAssemblyEnd(ustar)); in main()
202 PetscCall(VecAXPY(u, -1.0, ustar)); in main()
214 PetscCall(VecDestroy(&ustar)); in main()
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| /petsc/src/ts/tutorials/phasefield/ |
| H A D | heattest.m | 12 ustar = (2*u{5} - u{4})/1; variable
15 norm(ustar - u{i})
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| H A D | biharmonictest.m | 14 ustar = (4*u{n} - u{n-1})/3; variable
17 norm(ustar - u{i})
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| /petsc/src/ts/tutorials/ |
| H A D | ex9.c | 825 PetscScalar ubar, du[2], a[2], fL[2], fR[2], lam[2], ustar[2], R[2][2]; in PhysicsRiemann_IsoGas_Roe() local
844 for (i = 0; i < 2; i++) ustar[i] = uL[i] + a[0] * R[0][i]; in PhysicsRiemann_IsoGas_Roe()
845 if (uL[1] / uL[0] < c && c < ustar[1] / ustar[0]) { /* 1-wave is sonic rarefaction */ in PhysicsRiemann_IsoGas_Roe()
850 } else if (ustar[1] / ustar[0] < -c && -c < uR[1] / uR[0]) { /* 2-wave is sonic rarefaction */ in PhysicsRiemann_IsoGas_Roe()
871 PetscScalar ustar[2]; in PhysicsRiemann_IsoGas_Exact() local
922 ustar[0] = star.rho; in PhysicsRiemann_IsoGas_Exact()
923 ustar[1] = star.rho * star.u; in PhysicsRiemann_IsoGas_Exact()
924 IsoGasFlux(c, ustar, flux); in PhysicsRiemann_IsoGas_Exact()
1015 PetscScalar g = phys->gravity, ustar[2], cL, cR, c, cstar; in PhysicsRiemann_Shallow_Exact() local
1078 ustar[0] = star.h; in PhysicsRiemann_Shallow_Exact()
[all …]
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| H A D | ex11.h | 404 …PetscScalar *uxr, PetscScalar *rstarl, PetscScalar *rstarr, PetscScalar *pstar, PetscScalar *ustar) in riem1mdt() argument
562 *ustar = (zl * ustarr + zr * ustarl) / (zl + zr); in riem1mdt()
589 …static PetscScalar cstar, pstar, rstar, ustar, xstar, wspst, ushock, streng, rstarl, rstarr, rstar… in riemannsolver() local
610 iwave = riem1mdt(gaml, gamr, rl, pl, uxl, rr, pr, uxr, &rstarl, &rstarr, &pstar, &ustar); in riemannsolver()
612 x2 = *xcen + ustar * *dtt; in riemannsolver()
636 wspst = ustar + sgn0 * cstar; in riemannsolver()
637 ushock = ustar + sgn0 * w0 / rstar; in riemannsolver()
662 *uxm = cvmgm_(uxm, &ustar, &d__1); in riemannsolver()
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| /petsc/src/ts/tutorials/multirate/ |
| H A D | ex4.c | 162 PetscScalar g = phys->gravity, ustar[2], cL, cR, c, cstar; in PhysicsRiemann_Shallow_Exact() local
225 ustar[0] = star.h; in PhysicsRiemann_Shallow_Exact()
226 ustar[1] = star.h * star.u; in PhysicsRiemann_Shallow_Exact()
227 ShallowFlux(phys, ustar, flux); in PhysicsRiemann_Shallow_Exact()
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| /petsc/share/petsc/datafiles/meshes/ |
| H A D | testcase3D.cas | 8045 (turb-wf-ustar-limiter-coef 0.1)
8046 (turb-wf-ustar-limiter? #t)
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