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- Path: EU.net!sun4nl!xs4all!usenet
- From: jtv@xs4all.nl (Jeroen T. Vermeulen)
- Newsgroups: comp.sys.amiga.misc,demon.ip.support.amiga
- Subject: Re: How to optimise OS 2.04+ / speedups
- Date: Wed, 17 Apr 96 04:08:19
- Organization: Leiden University, Mathematics & Computer Science, The Netherlands
- Message-ID: <19960417.7BBC9E0.3DDF@asd01-01.dial.xs4all.nl>
- References: <19960415.7B1E470.7E9@asd03-10.dial.xs4all.nl> <1161.6679T533T2364@nibelung.demon.co.uk>
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-
- In article <1161.6679T533T2364@nibelung.demon.co.uk> barry_s@nibelung.demon.co.uk (Barry Shilliday) writes:
-
- > >> CpuBlit CPU does operations faster than CpuBlit >NIL: -b
- > >> blitter.
- > >>
- > >> FBL Replaces some blitter functions FBL >NIL:
- > >> with optimised code.
- >
- > >AFAIK these two replace roughly the same functions. But why not use MCP
- > >instead? It offers this and many other patches, many more then one could
- > >think of.
- >
- > <snip>
- >
- > A fan of MCP eh? ;)
-
- Why yes, does it show? :-)
-
- BTW did I mention that it's free?
-
-
- > CpuBlit and Fbl both perform on the blitter but not the same functions.
- > According to AIBB, when running both you get the best performance - oddly
- > running CpuBlit before Fbl gives a slight improvement on the other way round.
-
- With "roughly" I meant that, to my memory, they patch overlapping sets of
- functions. So if you run them both, it is logical that some functions are
- patched twice and in that case the order may be significant.
-
-
- > Barry Shilliday -- <barry@nibelung.demon.co.uk>
- > A1200/030/50/8+2/170 - KS 3.1
- > Public PGP Key available on request.
- ^^^^^^^^^^
- Ah, but it's your *private* PGP key that the US government is interested in!
-
- --
- ============================================================================
- # Jeroen T. Vermeulen \"How are we doing kid?"/ Yes, we use Amigas. #
- #--- jtv@xs4all.nl ---\"Oh, same as always."/-- ... --#
- #jvermeul@wi.leidenuniv.nl \ "That bad, huh?" / Got a problem with that? #
- A Pentium is like a miracle: They do exist but I wouldn't count on them.
-