Re: UDB speed comparison (fwd)

Jim Nance (Jim_Nance@avanticorp.com)
Wed, 25 Sep 1996 06:55:15 -0400 (EDT)


Forwarded message:

> "Tracy R. Reed" <treed@straylight.connectnet.com> wrote:
>
> > host CPU Time
> >
> > redhat-udb 166Mhz 21066 0:10.01
> > straylight 66Mhz 486 1:24.43
> > sd 90Mhz Pentium 0:43.55
> > rohan SS1000E 1cpu 0:09.17
> > voyager 133Mhz Pentium 0:15.58
> > helios SS20 0:10.71

> Here's the C90 result (Cray cc, not gcc; not vectorized/parallelized/etc.):
>
> time ./pihex > /dev/null
> 5.7767u 0.0361s 0:05 97%
>
> Presumably you're counting user+system time, so 5.81 seconds.
>
> (Do I win? :-) )

Nope, here are the times from a 275 MHz Alphastation 600 running Digital
Unix T3.2b:

bugs> time ./pihex > /dev/null
4.146u 0.005s 0:04.16 99.5% 0+0k 0+1io 0pf+0w
bugs> time ./pihex > /dev/null
4.145u 0.003s 0:04.19 98.8% 0+0k 0+1io 0pf+0w

Jim