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/petsc/src/ksp/ksp/utils/lmvm/tests/
H A Dlmvm_copy_test.c41 Vec x, y_A, y_B; in testMatEqual() local
45 PetscCall(MatCreateVecs(A, &x, &y_A)); in testMatEqual()
48 PetscCall(MatMult(A, x, y_A)); in testMatEqual()
50 PetscCall(VecEqualToTolerance(y_A, y_B, NORM_2, PETSC_SMALL, flg)); in testMatEqual()
52 PetscCall(MatSolve(A, x, y_A)); in testMatEqual()
54 PetscCall(VecEqualToTolerance(y_A, y_B, NORM_2, PETSC_SMALL, flg)); in testMatEqual()
58 PetscCall(VecAXPY(y_A, -1.0, y_B)); in testMatEqual()
59 PetscCall(VecNorm(y_A, NORM_INFINITY, &norm)); in testMatEqual()
65 PetscCall(VecAXPY(y_A, -1.0, y_B)); in testMatEqual()
66 PetscCall(VecNorm(y_A, NORM_INFINITY, &norm)); in testMatEqual()
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