#------------------------------------------------------------ # Intel (R) MPI Benchmarks 2018, MPI-1 part #------------------------------------------------------------ # Date : Mon Sep 23 15:01:48 2019 # Machine : aarch64 # System : Linux # Release : 4.14.0-115.2.2.el7a.aarch64 # Version : #1 SMP Mon Nov 5 12:30:15 EST 2018 # 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 1.82 0.00 1 1000 1.86 0.54 2 1000 1.91 1.05 4 1000 1.94 2.06 8 1000 1.87 4.27 16 1000 1.92 8.33 32 1000 1.93 16.59 64 1000 1.95 32.88 128 1000 2.04 62.72 256 1000 2.71 94.54 512 1000 2.85 179.50 1024 1000 3.15 324.92 2048 1000 3.86 531.16 4096 1000 5.69 719.95 8192 1000 8.29 988.34 16384 1000 12.99 1261.04 32768 1000 17.12 1914.39 65536 640 22.18 2954.41 131072 320 34.36 3814.35 262144 160 54.84 4779.84 524288 80 95.02 5517.82 1048576 40 172.05 6094.54 2097152 20 334.97 6260.68 4194304 10 661.65 6339.18 # All processes entering MPI_Finalize