MPI startup(): Imported environment partly inaccesible. Map=0 Info=0
MPI startup(): Imported environment partly inaccesible. Map=0 Info=0
[0] MPI startup(): libfabric version: 1.7.2a-impi
[0] MPI startup(): libfabric provider: verbs;ofi_rxm
#------------------------------------------------------------
#    Intel (R) MPI Benchmarks 2018, MPI-1 part
#------------------------------------------------------------
# Date                  : Sun Sep 22 15:14:41 2019
# Machine               : x86_64
# System                : Linux
# Release               : 3.10.0-693.2.2.el7.x86_64
# Version               : #1 SMP Tue Sep 12 22:26:13 UTC 2017
# MPI Version           : 3.1
# MPI Thread Environment:


# Calling sequence was:

# /work/mcktest/perf/mpi-benchmarks/src/IMB-MPI1 PingPong

# Minimum message length in bytes:   0
# Maximum message length in bytes:   4194304
#
# 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         1000         2.17         0.00
            1         1000         2.14         0.47
            2         1000         2.19         0.91
            4         1000         2.17         1.84
            8         1000         2.13         3.75
           16         1000         2.34         6.83
           32         1000         2.50        12.79
           64         1000         2.86        22.40
          128         1000         3.60        35.54
          256         1000         2.21       116.09
          512         1000         2.36       216.96
         1024         1000         2.65       385.94
         2048         1000         3.22       636.06
         4096         1000         4.49       912.60
         8192         1000         5.80      1412.38
        16384         1000         8.61      1902.95
        32768         1000        11.70      2800.47
        65536          640        17.92      3656.26
       131072          320        30.26      4331.35
       262144          160       181.29      1446.01
       524288           80       248.00      2114.06
      1048576           40       380.09      2758.73
      2097152           20       643.60      3258.48
      4194304           10      1207.54      3473.41


# All processes entering MPI_Finalize
