Subject: load(draw) is very slow (takes about 13 seconds)
From: Volker van Nek
Date: Wed, 27 Mar 2013 19:34:27 +0100
Hi Mario,
I downloaded and checked the new files in GCL, ECL, SBCL, CMUCL, CCL
and CLISP. All compilations and loads work fine.
The only comment I have to make is that in batch mode
batch ("rtest_draw.mac") $
I experienced an infinite loop in the last two tests with GCL and ECL.
No problem in demo mode.
Volker
2013/3/27 Mario Rodriguez <biomates at telefonica.net>:
> I've just commited some changes to the git repository:
>
> http://sourceforge.net/p/maxima/code/ci/59a1f4b0c9089212f698ec5f08ffe7d1fff73cea/tree/share/draw/
>
> Move these files to your local share/draw folder:
>
> draw.lisp
> draw.system
> grcommon.lisp
> gnuplot.lisp
> vtk.lisp
>
> My old computer, with Maxima+sbcl, takes about 10.901s to compile
> package draw the first time I write load("draw"). In subsequent
> sessions, it only takes 0.216s, about 50 times faster.
>
> Both renderers, Gnuplot and Vtk, work as expected, in clisp and sbcl. No
> other Lisp compilers were tested.
>
> In clisp: compilation takes 2.20s; subsequent loads, 0.14s.
>
> --
> Mario
>
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