CMAQv532 on C5.4xlarge

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Amazon AMI EC2 Instance: C5.4xlarge (16 processors)

openmpi_4.0.1/gcc_8.3.1

======================
 ***** CMAQ TIMING REPORT *****
======================

Start Day: 2016-07-01 End Day: 2016-07-02 Number of Simulation Days: 2 Domain Name: 2016_12SE1 Number of Grid Cells: 280000 (ROW x COL x LAY) Number of Layers: 35 Number of Processes: 16

  All times are in seconds.

Num Day Wall Time 01 2016-07-01 1730.5 02 2016-07-02 1602.3

    Total Time = 3332.80
     Avg. Time = 1666.40
    The elapsed time for this simulation was    1602.3 seconds.

19711.615u 1046.727s 26:42.77 1295.1% 0+0k 6735848+1416040io 6pf+0w

CMAQ Processing of Day 20160702 Finished at Wed Dec 16 18:47:51 UTC 2020

Singularity

Num Day Wall Time 01 2016-07-01 1546.4 02 2016-07-01 1468.0 Total Time = 3015.33 Avg. Time = 1507.66


Caption: Run Times on 16 pe on c5.4xlarge
CMAQv5.3.2 (openmpi) CMAQv5.3.2 Singularity (mvapich)
day 1 1730.5 1546.4
day 2 1602.3 1468.0