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- Path: sparky!uunet!olivea!charnel!rat!ucselx!crash!uzun
- From: uzun@crash.cts.com (Roger Uzun)
- Newsgroups: comp.benchmarks
- Subject: Re: Alpha, RISC/6000, HP benchmarks
- Message-ID: <1992Dec30.205008.1393@crash>
- Date: 31 Dec 92 04:50:07 GMT
- References: <1992Dec29.204830.12667@zooid.guild.org> <1992Dec30.113719.4722@tc.cornell.edu>
- Organization: CTS Network Services (crash, ctsnet), El Cajon, CA
- Lines: 28
-
- In article <1992Dec30.113719.4722@tc.cornell.edu> olin@vger.cheme.cornell.edu writes:
- >Having just received a DEC 3000/400-AXP, I have had time to run one
- >benchmark. This is written in C, and solves the lorenz equations
- >using a Runge-Kutta 4 algorithm. Here are the CPU times, using the
- >highest optimization level in each case, on some machines that we
- >have:
- >
- >IBM RS6000-530H, AIX 3.2, XLF 2.2: 13.29 seconds
- >
- >VAX 4000-500, VMS 5.5-1, FORT 5.8: 9.85 seconds
- >
- >HP 9000/720, HPUX 8.07: 7.55 seconds
- >
- >DEC 3000/400, OpenVMS AXP 1.0, DEC C 1.1: 2.79 seconds
-
- I ran the lorenz pgm mentioned above on my Amiga 4000 which
- uses a 68040 at 25 Mhz, using SAS/C 6.2 and on a 486/66DX2
- using Unix System V (SCO) cc (cc -o newlorenz -O newlorenz.c)
-
- Amiga 4000 : 37 seconds
- 486/66DX2 : 35 seconds.
-
- Neither is much of a workstation, I guess.
-
- -Roger
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