len_data_buffer    89 ompi/patterns/net/allreduce.c     size_t n_peers,message_extent,len_data_buffer;
len_data_buffer   113 ompi/patterns/net/allreduce.c     len_data_buffer=sm_module->data_memory_per_proc_per_segment;
len_data_buffer   124 ompi/patterns/net/allreduce.c     len_data_buffer=n_dts_per_buffer*dt_size;