Searched refs:FDexp (Results 1 – 1 of 1) sorted by relevance
| /dports/science/PETSc/petsc-3.14.1/src/snes/interface/ |
| H A D | snes.c | 2751 Mat Bexp_mine = NULL,Bexp,FDexp; in SNESComputeJacobian() local
2767 ierr = MatConvert(Bexp,MATSAME,MAT_INITIAL_MATRIX,&FDexp);CHKERRQ(ierr); in SNESComputeJacobian()
2768 ierr = SNESComputeJacobianDefault(snes,X,FDexp,FDexp,NULL);CHKERRQ(ierr); in SNESComputeJacobian()
2778 if (flag) {ierr = MatView(FDexp,vstdout);CHKERRQ(ierr);} in SNESComputeJacobian()
2779 if (vdraw) {ierr = MatView(FDexp,vdraw);CHKERRQ(ierr);} in SNESComputeJacobian()
2780 ierr = MatAYPX(FDexp,-1.0,Bexp,SAME_NONZERO_PATTERN);CHKERRQ(ierr); in SNESComputeJacobian()
2782 if (flag) {ierr = MatView(FDexp,vstdout);CHKERRQ(ierr);} in SNESComputeJacobian()
2785 ierr = MatView(FDexp,vdraw);CHKERRQ(ierr); in SNESComputeJacobian()
2791 ierr = MatDestroy(&FDexp);CHKERRQ(ierr); in SNESComputeJacobian()
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