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)

		32	64	128	256	384	512	768
		#Tasks of NEMO
#Tasks of IFS	32	00:54:26	00:54:18	00:55:03	00:54:12	00:54:46	00:56:05	01:05:09
	64	00:32:56	00:28:29	00:28:40	00:30:06	00:29:56	00:33:26	00:38:59
	128	00:29:29	00:19:56	00:17:38	00:18:23	00:19:02	00:21:33	00:31:24
	256	00:29:44	00:19:00	00:15:06	00:12:45	00:14:50	00:20:13	00:26:10
	384	00:30:26	00:18:44	00:14:31	00:13:17	00:15:21	00:18:24	00:24:29
	512	00:30:54	00:21:14	00:15:53	00:14:38	00:16:42	00:18:44	00:22:17
	768	00:32:30	00:20:57	00:17:11	00:14:30	00:17:38	00:21:23	00:23:24

Total usage of MareNostrum's resources (hours)

		32	64	128	256	384	512	768
		#Tasks of NEMO
#Tasks of IFS	32	58.06	86.88	146.8	260.16	379.71	508.48	868.66
	64	52.69	60.76	91.73	160.53	223.50	320.96	540.56
	128	78.62	63.78	75.23	117.65	162.41	229.86	468.90
	256	142.72	101.33	96.64	108.8	158.22	258.77	446.57
	384	211.004	139.87	123.87	141.68	196.48	274.77	470.08
	512	280.16	203.84	169.42	187.306	249.38	319.71	475.37
	768	433.33	290.506	256.604	247.46	338.56	456.17	599.04

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)

		64	128	192	224	256	288	320	384	512
		#Tasks of NEMO
#Tasks of IFS	64	28.55	28.68	28.87	28.98	29.75	29.23	29.55	29.98	30.18
	128	19.85	17.63	17.83	17.71	18.1	18.08	18.45	18.7	19.51
	192	18.48	14.98	14.31	14.36	14.61	17.76	14.71	15.21	15.48
	224	18.33	14.93	13.28	13.18	13.23	13.55	13.93	13.88	15.18
	256	18.15	14.51	12.8	12.75	13.73	13.1	12.97	13.45	15.22
	288	18.55	14.37	12.38	12.38	13.18	12.27	12.73	12.87	15.63
	320	18	14.25	12.05	11.87	12.05	11.67	11.95	12.33	15.93
	384	18.25	14.02	12.12	11.73	11.8	12.1	12.92	13.58	17.75
	512	18.68	15.1	12.92	13.05	13.25	13.32	14.58	15.57	19.83

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

		64	128	192	224	256	288	320	384	512
		#Tasks of NEMO
#Tasks of IFS	64	0.475	0.478	0.481	0.483	0.495	0.487	0.492	0.499	0.503
	128	0.3308	0.293	0.297	0.295	0.301	0.301	0.307	0.311	0.325
	192	0.308	0.249	0.238	0.239	0.243	0.246	0.245	0.253	0.258
	224	0.305	0.248	0.221	0.219	0.2205	0.225	0.232	0.231	0.253
	256	0.302	0.241	0.213	0.212	0.228	0.218	0.216	0.224	0.253
	288	0.309	0.239	0.206	0.206	0.219	0.204	0.212	0.214	0.2605
	320	0.3	0.237	0.2008	0.197	0.2008	0.194	0.199	0.205	0.265
	384	0.304	0.233	0.201	0.195	0.196	0.201	0.215	0.226	0.295
	512	0.311	0.251	0.215	0.217	0.2208	0.221	0.243	0.259	0.3305

Total usage of MareNostrum's resources (hours)

		64	128	192	224	256	288	320	384	512
		#Tasks of NEMO
#Tasks of IFS	64	61	92	124	140	159	172	190	224	290
	128	64	75	95	104	116	125	138	160	208
	192	79	80	92	100	109	118	126	146	182
	224	88	88	92	98	106	116	126	141	186
	256	97	93	96	102	117	119	124	143	195
	288	109	100	99	106	119	118	129	144	208
	320	115	106	103	107	116	118	127	145	221
	384	136	120	116	119	126	135	151	174	265
	512	179	161	151	160	170	177	202	232	339

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EC-Earth 3.2beta performance/scalability

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

Total usage of MareNostrum's resources (hours)

Execution time in function of number of tasks (minutes)

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

Total usage of MareNostrum's resources (hours)

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Table of Contents

EC-Earth 3.2beta performance/scalability

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

Total usage of MareNostrum's resources (hours)

Execution time in function of number of tasks (minutes)

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

Total usage of MareNostrum's resources (hours)

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