70     : options_(options),  in VisibilityBasedPreconditioner()
74   CHECK_GT(options_.elimination_groups.size(), 1);  in VisibilityBasedPreconditioner()
75   CHECK_GT(options_.elimination_groups[0], 0);  in VisibilityBasedPreconditioner()
76   CHECK(options_.type == CLUSTER_JACOBI ||  in VisibilityBasedPreconditioner()
77         options_.type == CLUSTER_TRIDIAGONAL)  in VisibilityBasedPreconditioner()
78       << "Unknown preconditioner type: " << options_.type;  in VisibilityBasedPreconditioner()
79   num_blocks_ = bs.cols.size() - options_.elimination_groups[0];  in VisibilityBasedPreconditioner()
87     block_size_[i] = bs.cols[i + options_.elimination_groups[0]].size;  in VisibilityBasedPreconditioner()
91   switch (options_.type) {  in VisibilityBasedPreconditioner()
138   ComputeVisibility(bs, options_.elimination_groups[0], &visibility);  in ComputeClusterJacobiSparsity()
156   ComputeVisibility(bs, options_.elimination_groups[0], &visibility);  in ComputeClusterTridiagonalSparsity()
236   const int num_eliminate_blocks = options_.elimination_groups[0];  in ComputeBlockPairsInPreconditioner()
314   eliminator_options.elimination_groups = options_.elimination_groups;  in InitEliminator()
315   eliminator_options.num_threads = options_.num_threads;  in InitEliminator()
317   DetectStructure(bs, options_.elimination_groups[0],  in InitEliminator()
323   eliminator_->Init(options_.elimination_groups[0], &bs);  in InitEliminator()
366   if (!status && options_.type == CLUSTER_TRIDIAGONAL) {  in UpdateImpl()