Hi all, So here it is
Michael Wilber <mwil...@uccs.edu> schrieb: >Without places, racket is single-threaded, so non-threadsafe code >shouldn't be a problem unless you're using places. > >When the presence or absence of JIT compilation is significant, that >tells me that maybe you're doing something undefined with memory. > >Would you mind showing us the source code? > >"Alexander Shendi (Web.de)" <alexander.she...@web.de> writes: >> Hi, >> >> So I habe now installed DrRacket and everything seemed fine until I >tried to >> access libarpack.so via Racket's foreign interface. I seem to have >two >> problems: >> - the library is not threadsafe. >> - "racket" and "racket -j" give different results for the same >problem. >> >> This leads to the following question: >> How do I call non threadsafe foreign code from Racket? I have already >> tried the #:atomic? and #:in-original-place? keywords when using >> '_fun'. >> >> I can provide the offending Racket program and the source to ARPACK >> if required. >> >> Many thanks in advance for your help. >> >> Best Regards, >> >> Alexander >> -- >> Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail >gesendet. >> >> ____________________ >> Racket Users list: >> http://lists.racket-lang.org/users -- Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail gesendet.
eigen6.rkt
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