LS-DYNA Benchmarks

SGI

Elapsed time (Minutes)
runon was used for 1-cpu Origin
dplace was used for mp Origin

**Metal Forming Problems**
			Cray	Cray			Indigo2	Origin	Origin	Octane
Model Size (elements)	sim. time (ms)	#of cpu	c90	j90	r10k 195Mhz 2MB	r8k 90Mhz 4MB	r10k 195Mhz 1MB	2000 195Mhz 4MB	200 180Mhz 1MB	195Mhz 1MB
12000	25	1	41.3	177.7	123.5	156.2	146.5	105.6	125.6	118.0
		2	24.5	109.9	91.9	108.8	-	74.8	85.6	74.2
		4	17.8	79.3	65.5	76.6	-	53.1	63.4	-
16000	18	1	176.4	772.0	521.2	695.1	587.9	469.2	516.4	481.2
		2	99.1	439.0	324.4	422.9	-	275.6	400.0	328.7
		4	63.0	289.1	203.9	265.0	-	175.7	202.1	-
26000	25	1	153.4	641.4	446.1	614.2	570.1	397.6	481.7	410.6
		2	90.1	400.0	324.2	410.5	-	255.0	295.5	259.4
		4	62.7	280.4	224.7	276.1	-	186.9	213.3	-
19000	22	1	228.8	1000.0	676.2	866.7	804.4	586.9	750.1	636.5
		2	126.5	580.0	416.5	516.3	-	351.9	405.9	355.4
		4	83.8	356.4	252.6	319.3	-	226.3	257.5	-

**Crash Simulation Problems**
			Cray	Cray			Indigo2	Origin	Origin	Octane
Model Size (elements)	sim. time (ms)	#of cpu	c90	j90	r10k 195Mhz 2MB	r8k 90Mhz 4MB	r10k 195Mhz 1MB	2000 195Mhz 4MB	200 180Mhz 1MB	195Mhz 1MB
3000	30	1	32.6	127.4	46.1	68.9	56.3	41.8	50.9	47.0
		2	22.1	86.1	31.3	48.0	-	28.1	30.6	28.8
		4	15.8	61.6	22.6	34.4	-	20.2	23.2	-
30000	60	1	482.7	1839.0	1451.8	1803.4	1751.2	1224.2	1519.4	1297.3
		2	324.5	1357.8	921.9	1173.9	-	749.7	918.0	780.5
		4	261.1	1090.9	629.9	847.6	-	541.6	618.2	-
28000	50	1	221.7	987.6	773.0	924.2	938.4	632.5	848.5	704.2
		2	135.7	553.3	499.6	593.3	-	408.6	478.0	409.4
		4	95.8	383.1	331.1	391.3	-	288.0	329.6	-