Home
last modified time | relevance | path

Searched refs:U1 (Results 1 – 4 of 4) sorted by relevance

/petsc/src/ksp/ksp/impls/lsqr/
H A Dlsqr.c73 Vec X, B, V, V1, U, U1, TMP, W, W2, Z = NULL; in KSPSolve_LSQR() local
88 U1 = lsqr->vwork_m[1]; in KSPSolve_LSQR()
157 PetscCall(KSP_MatMult(ksp, Amat, V, U1)); in KSPSolve_LSQR()
159 PetscCall(KSP_MatMult(ksp, Amat, Z, U1)); in KSPSolve_LSQR()
161 PetscCall(VecAXPY(U1, -alpha, U)); in KSPSolve_LSQR()
162 PetscCall(VecNorm(U1, NORM_2, &beta)); in KSPSolve_LSQR()
165 PetscCall(VecScale(U1, 1.0 / beta)); /* beta*U1 = Amat*V - alpha*U */ in KSPSolve_LSQR()
169 PetscCall(KSP_MatMultHermitianTranspose(ksp, Amat, U1, V1)); in KSPSolve_LSQR()
225 SWAP(U1, U, TMP); in KSPSolve_LSQR()
/petsc/lib/petsc/bin/maint/abi-compliance-checker/modules/Internals/
H A DMangling.pm918 my $U1 = getUnmangled($Mngl, $LVer);
922 if($U1 ne $U2) {
923 printMsg("INFO", "Bad model unmangling:\n Orig: $Mngl\n Unmgl: $U1\n Model: $U2\n");
H A DSysFiles.pm2335 my $U1 = index($D1, "/usr/");
2338 if($U1==0 and $U2!=0) {
2342 if($U2==0 and $U1!=0) {
/petsc/src/ts/interface/
H A Dtsmon.c645 PetscReal U0, U1, xl, yl, xr, yr, h; in TSMonitorDrawSolutionPhase() local
665 U1 = PetscRealPart(U[1]); in TSMonitorDrawSolutionPhase()
667 if ((U0 < xl) || (U1 < yl) || (U0 > xr) || (U1 > yr)) PetscFunctionReturn(PETSC_SUCCESS); in TSMonitorDrawSolutionPhase()
670 PetscCall(PetscDrawPoint(draw, U0, U1, PETSC_DRAW_BLACK)); in TSMonitorDrawSolutionPhase()