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From: adler@slot.enet.dec.com (Mark Adler)
Newsgroups: comp.lang.lisp
Subject: Re: isqrt
Message-ID: <23216@shlump.lkg.dec.com>
Date: 6 Jun 91 13:32:46 GMT
References: <23210@shlump.lkg.dec.com> <19910606055232.5.GADBOIS@KISIN.ACA.MCC.COM>
Sender: newsdaemon@shlump.lkg.dec.com
Reply-To: adler@slot.enet.dec.com (Mark Adler)
Organization: Digital Equipment Corporation
Lines: 42

I've added DS-3100 and DS-5000 to the list.


    MACL.........Macintosh Allegro Common Lisp 1.3.2 on Mac SE
		 accelerated with 25 MHz 68020
    lucid........Lucid Sun Common Lisp 4 on SPARCstation IPC
    akcl.........Austin Kyoto Common Lisp 1.530 on SPARCstation IPC
    XL1200.......Symbolics XL1200 running Genera 8.0.2
    DS-3100......Lucid Common Lisp 4.0 on DEC DS-3100
    DS-5000......Lucid Common Lisp 4.0 on DEC DS-5000


*** For 1000 digits ***

           fast-isqrt-mid1     fast-isqrt-rec         isqrt
MACL          1.250 sec           0.317 sec        174     sec
lucid         2.72  sec           0.63  sec         11.91  sec
akcl          2.400 sec           0.567 sec          2.483 sec
XL1200        0.757 sec           0.178 sec          0.00122 sec
DS-3100	      2.34  sec            .55  sec         11.54  sec
DS-5000       1.34  sec            .32  sec          6.57  sec

*** For 3000 digits ***

           fast-isqrt-mid1     fast-isqrt-rec         isqrt
MACL         12.233 sec           2.450 sec       4503     sec
lucid        27.68  sec           5.45  sec        102.12  sec
akcl         24.567 sec           5.100 sec         24.567 sec
XL1200        7.257 sec           1.484 sec          0.00450 sec
DS-3100	     23.87  sec           4.71  sec         95.85  sec
DS-5000      13.69  sec           2.70  sec         54.10  sec


*** For 10000 digits ***

           fast-isqrt-mid1     fast-isqrt-rec         isqrt
MACL        142     sec          35     sec         very long
lucid       327.75  sec          80.31  sec       1126.10  sec
akcl        273.917 sec          64.367 sec        275.783 sec
XL1200       84.780 sec          20.910 sec          0.0120 sec
DS-3100	    283.89  sec          69.54  sec       1052.86  sec    
DS-5000     161.16  sec          39.61  sec        605.57  sec