There are four choices for rearranger communication direction. More...

There are four choices for rearranger communication direction.

• PIO_rearr_comm_fc_2d_enable : COMM procs to IO procs and vice versa
• PIO_rearr_comm_fc_1d_comp2io: COMM procs to IO procs only
• PIO_rearr_comm_fc_1d_io2comp: IO procs to COMM procs only
• PIO_rearr_comm_fc_2d_disable: Disable flow control