[Gsll-devel] bugreport: matrix operations after garbage collection on sbcl
Hello, The following code reproducably yields a wrong result: (progn (setf a (parse-gsl-array " [1 1 1 ; 1 1 1]")) (setf b (parse-gsl-array " [1 1 1 ; 1 1 1]")) (sb-ext:gc) ;;without gc everything is fine (gsll:elt+ a b)) I have no ideo what is going on here especially since my knowledge of garbage collection is quite limited. This is on sbcl (1.0.18 from debian stable). Regards Norman -- Norman Werner Im Sommerwind 1a 70563 Stuttgart
Update: After upgrading to the most recent snapshot and recompiling the problem automagically disappeared. Sorry for the noise. Regards Norman
Hello,
The following code reproducably yields a wrong result:
(progn (setf a (parse-gsl-array " [1 1 1 ; 1 1 1]")) (setf b (parse-gsl-array " [1 1 1 ; 1 1 1]")) (sb-ext:gc) ;;without gc everything is fine (gsll:elt+ a b))
I have no ideo what is going on here especially since my knowledge of garbage collection is quite limited.
This is on sbcl (1.0.18 from debian stable).
Regards
Norman -- Norman Werner Im Sommerwind 1a 70563 Stuttgart
participants (1)
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Norman Werner