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p Simple pingpong test with execute calls to demonstrate SMPI
! output sort
$ ${bindir:=.}/../../../smpi_script/bin/smpirun -map -hostfile ${srcdir:=.}/../hostfile -platform ${platfdir:=.}/small_platform.xml -np 2 ${bindir:=.}/smpi_simple-execute --log=smpi_config.thres:warning --log=xbt_cfg.thres:warning --cfg=smpi/simulate-computation:no --log=smpi_mpi.:verbose --log=smpi_bench.thresh:debug --log=no_loc
> [0.000000] [smpi/INFO] [rank 0] -> Tremblay
> [0.000000] [smpi/INFO] [rank 1] -> Jupiter
> [Tremblay:0:(1) 0.000000] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Init
> [Jupiter:1:(2) 0.000000] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Init
> [Tremblay:0:(1) 0.000000] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Init
> [Tremblay:0:(1) 0.000000] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Comm_size
> [Tremblay:0:(1) 0.000000] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Comm_size
> [Tremblay:0:(1) 0.000000] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Comm_rank
> [Tremblay:0:(1) 0.000000] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Comm_rank
> [Tremblay:0:(1) 0.000000] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Send
> [Jupiter:1:(2) 0.000000] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Init
> [Jupiter:1:(2) 0.000000] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Comm_size
> [Jupiter:1:(2) 0.000000] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Comm_size
> [Jupiter:1:(2) 0.000000] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Comm_rank
> [Jupiter:1:(2) 0.000000] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Comm_rank
> [Jupiter:1:(2) 0.000000] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Recv
> [Tremblay:0:(1) 0.000000] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Send
> [Tremblay:0:(1) 0.000000] [smpi_bench/DEBUG] Handle real computation time: 490475000.000000 flops
> [Jupiter:1:(2) 0.002948] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Recv
> [Jupiter:1:(2) 0.002948] [smpi_bench/DEBUG] Handle real computation time: 762960000.000000 flops
> [Tremblay:0:(1) 5.000000] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Recv
> [Jupiter:1:(2) 10.002948] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Send
> [Jupiter:1:(2) 10.002948] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Send
> [Jupiter:1:(2) 10.002948] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Finalize
> [Jupiter:1:(2) 10.002948] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Finalize
> [Tremblay:0:(1) 10.005896] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Recv
> [Tremblay:0:(1) 10.005896] [smpi_mpi/VERBOSE] SMPI - Entering MPI_Finalize
> [Tremblay:0:(1) 10.005896] [smpi_mpi/VERBOSE] SMPI - Leaving MPI_Finalize
>
> *** Ping-pong test (MPI_Send/MPI_Recv) ***
>
> [0] About to send 1st message '99' to process [1]
> [1] Received 1st message '99' from process [0]
> [1] After a nap, increment message's value to '100'
> [1] About to send back message '100' to process [0]
> [0] Received reply message '100' from process [1]
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