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/petsc/src/ksp/ksp/impls/bcgsl/
H A Dbcgsl.c23 PetscScalar utb; in KSPSolve_BCGSL() local
188 utb = 0.; in KSPSolve_BCGSL()
189 for (j = 0; j < bell; j++) utb += MZb[1 + j] * bcgsl->u[i * bell + j]; in KSPSolve_BCGSL()
191 for (j = 0; j < bell; j++) AY0c[1 + j] += utb / bcgsl->s[i] * bcgsl->v[j * bell + i]; in KSPSolve_BCGSL()