Xref: utzoo comp.unix.aux:36 comp.unix.xenix:1850 Path: utzoo!mnetor!uunet!husc6!think!ames!amdahl!nsc!csi!jwhitnel From: jwhitnel@csi.UUCP (Jerry Whitnell) Newsgroups: comp.unix.aux,comp.unix.xenix Subject: Re: A/UX performance Message-ID: <1465@csib.csi.UUCP> Date: 4 Apr 88 20:10:16 GMT References: <1975@pasteur.Berkeley.Edu> <10209@steinmetz.steinmetz.ge.com> Reply-To: jwhitnel@csib.UUCP (Jerry Whitnell) Organization: Communications Solutions Inc., San Jose, Ca Lines: 68 In article <10209@steinmetz.steinmetz.ge.com> davidsen@kbsvax.steinmetz.UUCP (William E. Davidsen Jr) writes: >This is the output of tbl and troff, edited to take out the control >sequences. You may have to print it to make it clear. At this time I >can't supply the original benchmarks. A little cleanup work with the editor... > Test Vax UNISYS386+387 Sun3/280S Mac II ____________________________________________________________________________ test conditions cpu/speed | 11/780 | 80386:16 | 68020:25 | 68020:16 fp chip | FPU | 80387:16 | 68881/25 | 68881:16 memory (mb) | 8 | 1 | 16 | 5 disk type | dec | --- | --- | quantum80 rated seek (ms) | <20 | 20 | <20 | 28 O/S | Ultrix | Xenix/386 | SunOS 3 | A/UX _______________________________________________________________________________ math speed (k ops/sec) short | 308.4 | 1193.6 | 1114.5 | 891.9 long | 503.1 | 1227.8 | 1787.9 | 905.6 float | 128.0 | 341.1 | 181.8 | 145.7 double | 181.5 | 279.1 | 180.2 | 138.4 _______________________________________________________________________________ Compare and branch (k ops/sec) integer | 293.0 | 827.8 | 1666.7 | 646.6 float | 115.8 | 144.1 | 74.3 | 116.3 _______________________________________________________________________________ Transcendental functions (k ops/sec) circle points | 537 | 1295 | 4615 | 1786 trig functions | 2550 | 4250 | 7650 | 7650 _______________________________________________________________________________ Standard benchmarks Dhrystone | 1453 | 5319 | 7444 | 3226 Dhampstone | 1430 | 6207 | 8640 | 3661 ________________________________________________________________________________ bit ops. (vals/sec) Turing machine | 48.0 | 160.1 | 212.3 | 113.6 BTG | 10084 | 68966 | 114286 | 54545 GTB | 2652 | 14085 | 27273 | 13953 Sieve | 801 | 3621 | 3650 | 2122 _______________________________________________________________________________ Sort (sec) integer | 1.073| 0.413| 0.243| 0.510 float | 1.117| 0.760| 0.843| 1.567 ________________________________________________________________________________ disk performance (kb) write | 20.4 | 117.0 | 687.7 | 41.9 read | 22.4 | 54.7 | 613.2 | 45.2 access (ms) | 123.5 | 6.6 | 34.9 | 17.1 ________________________________________________________________________________ System performance (k/sec) xfer via pipes | 269.5 | 1066.7 | 614.4 | 558.5 funct call | 46.9 | 277.8 | 500.0 | 200.0 system call | 4.7 | 11.3 | 17.4 | 7.8 ________________________________________________________________________________ Compilation speed 20 small real | 479.5 | 277.2 | 99.4 | 548.8 CPU | 144.5 | 100.9 | 45.0 | 142.6 3 large | | | | real | 646.8 | 90.6 | 31.4 | 170.2 CPU | 76.3 | 39.7 | 21.5 | 93.4 >-- bill davidsen (wedu@ge-crd.arpa) > {uunet | philabs | seismo}!steinmetz!crdos1!davidsen >"Stupidity, like virtue, is its own reward" -me