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- Path: sparky!uunet!pipex!warwick!uknet!edcastle!dcs.ed.ac.uk!dcc
- From: dcc@dcs.ed.ac.uk (David Crooke)
- Newsgroups: comp.sys.amiga.misc
- Subject: Re: 32bit versions of wb3 ??
- Message-ID: <C1F5n9.708@dcs.ed.ac.uk>
- Date: 25 Jan 93 16:54:45 GMT
- References: <1jmnp8INNfan@mercury.kingston.ac.uk> <jmarin.727691754@messi.uku.fi>
- Sender: cnews@dcs.ed.ac.uk (UseNet News Admin)
- Organization: Department of Computer Science, University of Edinburgh
- Lines: 32
-
- In article <jmarin.727691754@messi.uku.fi>, jmarin@messi.uku.fi (Jukka Marin) writes:
-
- > 68020 and higher add several new addressing modes and a few new instructions
- > but they don't really help that much.
- >
- > Jukka Marin
- >
- > --
- > | Mail: Jukka Marin | E-Mail: jmarin@messi.uku.fi |
- > | Metsurintie 17 B 8 | FAX/voice: +358 71 232 793 |
- > | 70150 Kuopio | There's God above computers - |
- > | FINLAND | Love beyond the hate |
-
- I found quite a difference with the PC-optimised version of Dhrystone, compiling it
- with -m68000 and -m68020 under older versions of GCC:
-
- Compiler Target Speed
-
- Lattice 68000 ~5500
- GCC " ~7000
- GCC 68020 ~7800
-
- This probably doen't apply in general cases though, and I find the
- compatibility a more important issue.
-
- Dave
- --
- ------------------------------------------------------------------------------
- David Crooke, Department of Computer Science, University of Edinburgh
- Janet dcc@ed.dcs : Internet dcc@dcs.ed.ac.uk : IP talk dcc@129.215.160.2
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