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scaling:coupled_ec_earth_3.2_beta

EC-Earth 3.2beta performance/scalability

  • Coupled EC-Earth 3.2beta: IFS, NEMO 3.6, LIM3, XIOS, Runoff-mapper, OASIS3-MCT
  • MareNostrum III, 16 tasks/node
  • T255L91-ORCA1L75
  • 1 month
  • Average of 3 executions

Execution time in function of number of tasks (hh:mm:ss)

#Tasks of NEMO
32 64 128 256 384 512 768
#Tasks of IFS 32 00:54:2600:54:1800:55:0300:54:1200:54:4600:56:0501:05:09
64 00:32:5600:28:2900:28:4000:30:0600:29:5600:33:2600:38:59
128 00:29:2900:19:5600:17:3800:18:2300:19:0200:21:3300:31:24
256 00:29:4400:19:0000:15:0600:12:4500:14:5000:20:1300:26:10
384 00:30:2600:18:4400:14:3100:13:1700:15:2100:18:2400:24:29
512 00:30:5400:21:1400:15:5300:14:3800:16:4200:18:4400:22:17
768 00:32:3000:20:5700:17:1100:14:3000:17:3800:21:2300:23:24

Total usage of MareNostrum's resources (hours)

#Tasks of NEMO
32 64 128 256 384 512 768
#Tasks of IFS 32 58.0686.88146.8260.16379.71508.48868.66
64 52.6960.7691.73160.53223.50320.96540.56
128 78.6263.7875.23117.65162.41229.86468.90
256 142.72101.3396.64108.8158.22258.77446.57
384 211.004139.87123.87141.68196.48274.77470.08
512 280.16203.84169.42187.306249.38319.71475.37
768 433.33290.506256.604247.46338.56456.17599.04

Three next sections have a replication of the experiments performing more accurately executions in terms of number of tasks. Initial conditions don't change.

Execution time in function of number of tasks (minutes)

#Tasks of NEMO
64 128 192 224 256 288 320 384 512
#Tasks of IFS 64 28.5528.6828.8728.9829.7529.2329.5529.9830.18
128 19.8517.6317.8317.7118.118.0818.4518.719.51
192 18.4814.9814.3114.3614.6117.7614.7115.2115.48
224 18.3314.9313.2813.1813.2313.5513.9313.8815.18
256 18.1514.5112.812.7513.7313.112.9713.4515.22
288 18.5514.3712.3812.3813.1812.2712.7312.8715.63
320 1814.2512.0511.8712.0511.6711.9512.3315.93
384 18.2514.0212.1211.7311.812.112.9213.5817.75
512 18.6815.112.9213.0513.2513.3214.5815.5719.83

Number of hours per simulated month in function of number of tasks

#Tasks of NEMO
64 128 192 224 256 288 320 384 512
#Tasks of IFS 64 0.4750.4780.4810.4830.4950.4870.4920.4990.503
128 0.33080.2930.2970.2950.3010.3010.3070.3110.325
192 0.3080.2490.2380.2390.2430.2460.2450.2530.258
224 0.3050.2480.2210.2190.22050.2250.2320.2310.253
256 0.3020.2410.2130.2120.2280.2180.2160.2240.253
288 0.3090.2390.2060.2060.2190.2040.2120.2140.2605
320 0.30.2370.20080.1970.20080.1940.1990.2050.265
384 0.3040.2330.2010.1950.1960.2010.2150.2260.295
512 0.3110.2510.2150.2170.22080.2210.2430.2590.3305

Total usage of MareNostrum's resources (hours)

#Tasks of NEMO
64 128 192 224 256 288 320 384 512
#Tasks of IFS 64 6192124140159172190224290
128 647595104116125138160208
192 798092100109118126146182
224 88889298106116126141186
256 979396102117119124143195
288 10910099106119118129144208
320 115106103107116118127145221
384 136120116119126135151174265
512 179161151160170177202232339

scaling/coupled_ec_earth_3.2_beta.txt · Last modified: 2016/12/12 10:36 by xyepes