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Re: Platform recommendation/tradeoffs? [message #4025 is a reply to message #3970]

Wed, 19 April 1995 00:00

velt
Messages: 19
Registered: June 1994

Junior Member

In article <D70BB9.6u1@mv.mv.com>, kennealy@mv.mv.com (Jack Kennealy) writes:
> daft@debussy.crd.ge.com (Chris Daft) writes:
>
>> I second the request for some comparison of IDL's performance on
>> various CPUs.

Our test results:

========================== IDL ==============================

IDL performance test (TIME_TEST and GRAPHICS_TIMES)
Notes:
(1) cd to a local disk before running the test, e.g. /tmp
(2) use the second run (swap already allocated)
(3) maybe do a .run time_test before running.

computations graphics
SS20/61/SX, 96MB, Solaris 2.3 14.2s 3.4s
Solaris 2.4 13.2s
SS10/51/SX, 96MB, Solaris 2.4 16.7s 4.9s
SS10/dual 90MHz Hypersparc,
96MB, Solaris 2.3 13.8s 2.7s
160MB, Solaris 2.4 13.7s 2.9s
SS10/51/GX, 96MB, SunOS 4.1.3 14.8s 4.0s
690MP/4proc/TGX,
128MB, SunOs 4.1.3 44.6s 7.7s
SS2/1proc/GS 64MB SunOs 4.1.3 48.2s 15.2s
Sun IPC/CG3 32MB SunOs 4.1.3 72.5s

Robert Velthuizen (velt@rad.usf.edu),
Digital Medical Imaging Program of the
H. Lee Moffitt Cancer Center and Research Institute at the
University of South Florida, Tampa FL 33612.

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[Message index]

		Platform recommendation/tradeoffs? By: smithjp on Wed, 12 April 1995 00:00
		Re: Platform recommendation/tradeoffs? By: sterner on Thu, 20 April 1995 00:00
		Re: Platform recommendation/tradeoffs? By: velt on Wed, 19 April 1995 00:00
		RE: Platform recommendation/tradeoffs? By: mallozzi on Tue, 18 April 1995 00:00
		Re: Platform recommendation/tradeoffs? By: Fergus Gallagher on Tue, 18 April 1995 00:00
		Re: Platform recommendation/tradeoffs? By: gurman on Mon, 17 April 1995 00:00
		Re: Platform recommendation/tradeoffs? By: ps on Sat, 15 April 1995 00:00
		Re: Platform recommendation/tradeoffs? By: kid on Fri, 14 April 1995 00:00
		Re: Platform recommendation/tradeoffs? By: ps on Mon, 24 April 1995 00:00

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