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Rep:Re: [f-cpu] I forgot to tell you...
- To: <f-cpu@seul.org>
- Subject: Rep:Re: [f-cpu] I forgot to tell you...
- From: "Nicolas Boulay" <nicolas.boulay@ifrance.com>
- Date: Thu, 4 Jul 2002 08:25:45 GMT
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- Delivery-Date: Thu, 04 Jul 2002 04:25:57 -0400
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-----Message d'origine-----
De: Yann Guidon <whygee@f-cpu.org>
A: f-cpu@seul.org
Date: 04/07/02
Objet: Re: [f-cpu] I forgot to tell you...
hi !
Michael Riepe wrote:
> ... that I uploaded fcpu-mr-20020628.tar.gz to
> http://f-cpu.seul.org/~f-cpu/new/ recently.
>
> But there are only minor changes, so...
OTOH in my corner, the last 2 weeks have been very productive !
- support of 4 tools (vanilla and Simili like before,
ncsim and Riviera now, and very easy addition of new tools)
- i started popcount and mostly finished the register set.
- still "in the pipeline" : finish popcount (btw Michael's help
is welcome because i don't know how to you his generic adders),
rewrite (mostly) INC, and start BIST.
- changes : ncsim and Riviera did not like the random package.
now it is changed and the functions are renamed. It currently
compiles without modification with all tools
- the f-cpu/install.sh script is better populated and executes
in 1 minute with all 4 tools at once. 8 subdirectories are
compiled and tested (configuration, common, registers, rop2,
imu, asu, imul and clock). INC and popcount are next in the
list. I do not run the ASU and IMU exhaustive tests, as they
are excessively slow ...
i'll upload a new snapshot soon.
Btw, for those who still want a C emulator : i care even less,
now that i have found that ncsim runs 60 times faster than simili*
>>> Ouch ! 60 x ! 2 or 3 could be acceptable but not 60 x ...
nicO
and 120x faster than vanilla. Riviera is almost (some %) as fast
as ncsim. So the "easy" solution is to get a free Riviera license :-)
have fun,
> Michael "Tired" Riepe <Michael.Riepe@stud.uni-hannover.de>
WHYGEE
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