#----------------------------------------------------------------
#    Intel(R) MPI Benchmarks 2018, MPI-1 part
#----------------------------------------------------------------
# Date                  : Mon Jan  8 18:32:47 2024
# Machine               : x86_64
# System                : Linux
# Release               : 4.18.0-477.10.1.el8_8.x86_64
# Version               : #1 SMP Tue May 16 11:38:37 UTC 2023
# MPI Version           : 3.1
# MPI Thread Environment: 


# Calling sequence was: 

# /home/rocky/mpi-benchmarks/src_c/IMB-MPI1 -msglog 3:28 -iter_policy off -iter 10
#                                           PingPong

# Minimum message length in bytes:   0
# Maximum message length in bytes:   268435456
#
# MPI_Datatype                   :   MPI_BYTE 
# MPI_Datatype for reductions    :   MPI_FLOAT
# MPI_Op                         :   MPI_SUM  
#
#

# List of Benchmarks to run:

# PingPong

#---------------------------------------------------
# Benchmarking PingPong 
# #processes = 2 
#---------------------------------------------------
       #bytes #repetitions      t[usec]   Mbytes/sec
            0           10        18.83         0.00
            8           10        18.72         0.43
           16           10        18.94         0.84
           32           10        18.02         1.78
           64           10        18.31         3.50
          128           10        18.58         6.89
          256           10        18.21        14.06
          512           10        18.73        27.34
         1024           10        18.93        54.10
         2048           10        19.33       105.95
         4096           10        20.98       195.24
         8192           10        23.53       348.21
        16384           10        25.98       630.72
        32768           10        30.71      1066.88
        65536           10        39.05      1678.42
       131072           10        89.62      1462.58
       262144           10       111.48      2351.55
       524288           10       200.05      2620.76
      1048576           10       382.16      2743.82
      2097152           10       746.18      2810.51
      4194304           10      1405.36      2984.51
      8388608           10      2776.04      3021.79
     16777216           10      5681.65      2952.88
     33554432           10     12289.28      2730.38
     67108864           10     24726.55      2714.04
    134217728           10     49479.15      2712.61
    268435456           10    100036.32      2683.38