[armedbear-devel] Fwd: How to compile and run Maxima with ABCL?
Phuc Luoi
phucluoi at gmail.com
Tue Jun 19 13:24:29 UTC 2012
I have ready tried it. The error "PermGen" is corrected. But I even
got the error "Can't intern zero-length symbol."
I have search in google but can not find any useful article.
On Tue, Jun 19, 2012 at 2:21 PM, Blake McBride <blake at mcbride.name> wrote:
> Java puts code (as opposed to data) in PermGen space (i.e. space that
> doesn't get garbage collected). The size of this space is fixed by default
> but can be overridden with a command line argument. Maxima (along with the
> Java code) probably contains too much code for the default java
> configuration. You can increase this java default as follows:
>
>
> java -XX:MaxPermSize=200M -jar /path/to/abcl.jar
>
> This makes the max permgen space 200 MB. You may have to vary that number.
>
> Blake McBride
>
>
>
> On Tue, Jun 19, 2012 at 6:29 AM, Phuc Luoi <phucluoi at gmail.com> wrote:
>>
>> ---------- Forwarded message ----------
>> From: Phuc Luoi <phucluoi at gmail.com>
>> Date: Tue, Jun 19, 2012 at 12:51 PM
>> Subject: Re: [armedbear-devel] How to compile and run Maxima with ABCL?
>> To: Robert Dodier <robert.dodier at gmail.com>
>>
>>
>> Thanks for your answer.
>>
>> I tried this and got these errors:
>>
>> Can't intern zero-length symbol.
>> Restarts:
>> 0: RETRY Retry compiling #<ASDF:CL-SOURCE-FILE "maxima"
>> "utilities" "mformt">.
>> 1: ACCEPT Continue, treating compiling #<ASDF:CL-SOURCE-FILE
>> "maxima" "utilities" "mformt"> as having been successful.
>> 2: TOP-LEVEL Return to top level.
>>
>> by compiling the file
>> /maxima-5.27.0/src/mformt.lisp (step 9)
>>
>> I have choose the option 1 to accept this. I got some more errors by
>> compiling. After all I got
>>
>> Out of memory PermGen space
>> Restarts:
>> 0: TOP-LEVEL Return to top level.
>>
>> and abcl did not compiled maxima.
>>
>> Can you tell me why I got these error? And how can repair them?
>>
>>
>>
>> On Tue, Jun 19, 2012 at 5:04 AM, Robert Dodier <robert.dodier at gmail.com>
>> wrote:
>> > On 2012-06-16, Phuc Luoi <phucluoi at gmail.com> wrote:
>> >
>> >> How can I compile and run Maxima with ABCL?
>> >
>> > (1) Unpack a Maxima tarball.
>> > http://sourceforge.net/projects/maxima and follow links to download
>> > page.
>> > Look for "Maxima-source".
>> >
>> > (2) cd /path/to/maxima-5.27.0
>> >
>> > (3) java -jar /path/to/abcl.jar
>> >
>> > (4) (configure) ;; you can probably accept defaults for most/all
>> > questions
>> >
>> > (5) (quit)
>> >
>> > (6) cd src
>> >
>> > (7) java -jar /path/to/abcl.jar
>> >
>> > (8) (require 'asdf)
>> >
>> > (9) (asdf:operate 'asdf:load-op :maxima)
>> >
>> > (10) (quit)
>> >
>> > (11) java -jar /path/to/abcl.jar
>> >
>> > (12) (require 'asdf)
>> >
>> > (13) (asdf:operate 'asdf:load-op :maxima) ;; yes, same as (9)
>> >
>> > (14) (cl-user::run) ;; should bring up Maxima banner & input prompt
>> >
>> >
>> >> Furthermore can I emmbed maxima in a Java Programm with ABCL?
>> >
>> > Yes. I've appended an example program. Command line to compile it:
>> >
>> > javac -cp /path/to/abcl.jar -d /path/to/compiled/class abcl_maxima.java
>> >
>> > To execute it: (you must be in the Maxima src directory)
>> >
>> > java -cp /path/to/compiled/class:/path/to/abcl.jar abcl_maxima
>> >
>> > I get: (takes a minute or two to load Maxima)
>> >
>> > loading Maxima ... finished.
>> > x.getClass => class org.armedbear.lisp.Cons
>> > x = org.armedbear.lisp.Cons at 1748ba8
>> > x.javaInstance => org.armedbear.lisp.Cons at 1748ba8
>> > x.javaInstance.getClass => class org.armedbear.lisp.Cons
>> > 4 factors of 12341234
>> > factor: 2, multiplicity: 1
>> > factor: 73, multiplicity: 1
>> > factor: 137, multiplicity: 1
>> > factor: 617, multiplicity: 1
>> >
>> >
>> > Note that all user functions have names which begin with dollar sign.
>> > E.g. user function ifactors <==> $IFACTORS in Lisp
>> >
>> > If you need help with Lisp programming for Maxima, ask questions on the
>> > mailing list. See: http://maxima.sourceforge.net/maximalist.html
>> >
>> > Hope this helps, have fun, & good luck.
>> >
>> > Robert Dodier
>> >
>> > PS. Example program abcl_maxima.java:
>> >
>> > // abcl_maxima.java -- example program for calling Maxima from Java via
>> > ABCL
>> > // copyright 2012 by Robert Dodier
>> > // I release this work under terms of the GNU General Public License
>> >
>> > import org.armedbear.lisp.Interpreter;
>> > import org.armedbear.lisp.Package;
>> > import org.armedbear.lisp.Packages;
>> > import org.armedbear.lisp.Symbol;
>> > import org.armedbear.lisp.Function;
>> > import org.armedbear.lisp.LispObject;
>> > import org.armedbear.lisp.Fixnum;
>> > import org.armedbear.lisp.Bignum;
>> > import org.armedbear.lisp.Cons;
>> >
>> > public class abcl_maxima
>> > {
>> > public static void main (String [] args) throws Exception
>> > {
>> > int a;
>> >
>> > if (args.length > 0)
>> > a = Integer.parseInt (args [0]);
>> > else
>> > a = 12341234;
>> >
>> > Interpreter I = Interpreter.createInstance ();
>> > System.out.print ("loading Maxima ... ");
>> > I.eval ("(require 'asdf)");
>> > I.eval ("(asdf:operate 'asdf:load-op :maxima)");
>> > System.out.println ("finished.");
>> > Package P = Packages.findPackage ("MAXIMA");
>> >
>> > // java.util.List <Symbol> L = P.getAccessibleSymbols ();
>> > // for (Symbol S : L)
>> > // {
>> > // if (P.equals (S.getPackage ()))
>> > // System.out.println (S.toString ());
>> > // }
>> >
>> > Symbol S = P.findAccessibleSymbol ("$IFACTORS");
>> > Function F = (Function) S.getSymbolFunction ();
>> > LispObject x = Bignum.getInstance (a);
>> > x = F.execute (x);
>> > System.out.println ("x.getClass => " + x.getClass ());
>> > System.out.println ("x = " + x);
>> > System.out.println ("x.javaInstance => " + x.javaInstance
>> > ());
>> > System.out.println ("x.javaInstance.getClass => " +
>> > x.javaInstance () . getClass ());
>> >
>> > int n = ((Cons) x).length ();
>> > System.out.println ((n - 1) + " factors of " + a);
>> >
>> > for (int i = 1; i < n; i++)
>> > {
>> > Cons x1 = (Cons) ((Cons) x).NTH (i);
>> > Fixnum f = (Fixnum) x1.NTH (1);
>> > Fixnum m = (Fixnum) x1.NTH (2);
>> > System.out.println ("factor: " + f.intValue () +
>> > ", multiplicity: " + m.intValue ());
>> > }
>> > }
>> > }
>> >
>> >
>> > _______________________________________________
>> > armedbear-devel mailing list
>> > armedbear-devel at common-lisp.net
>> > http://lists.common-lisp.net/cgi-bin/mailman/listinfo/armedbear-devel
>>
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