> [ 0.000000] (1:sender@Tremblay) Send to receiver-0 Task_0 comm_size 1000000.000000
> [ 0.000000] (1:sender@Tremblay) Send to receiver-1 Task_1 comm_size 1000000.000000
> [ 0.000000] (1:sender@Tremblay) Send to receiver-0 Task_2 comm_size 1000000.000000
> [ 0.000000] (1:sender@Tremblay) Send to receiver-0 Task_0 comm_size 1000000.000000
> [ 0.000000] (1:sender@Tremblay) Send to receiver-1 Task_1 comm_size 1000000.000000
> [ 0.000000] (1:sender@Tremblay) Send to receiver-0 Task_2 comm_size 1000000.000000