alloc_conv_table
if ((alloc_conv_table(nump, &_pnode_to_socket) < 0)
|| (alloc_conv_table(nums, &_socket_to_pnode) < 0)
|| (alloc_conv_table(numn, &_node_to_socket) < 0)
|| (alloc_conv_table(nums, &_socket_to_node) < 0)) {