I created
http://trac.sagemath.org/ticket/18125
(but like I said, I cannot reproduce your problem)
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After removing the stuff about homotopyPath, I cannot reproduce your
problem. I can see several reasons:
(A) The problem is really with homotopyPath
(B) Your Sage build is broken (obvious question: did you run make?)
(C) Your GCC version plays a role
If you want to help debugging this, could you
What is the difference?
El domingo, 5 de abril de 2015, 9:17:39 (UTC+2), Jeroen Demeyer escribió:
>
> This line is very likely to be relevant (you should have mentioned in
> your original bug report that you were talking about a loaded/attached
> file)
>
> On 2015-04-04 12:14, mmarco wrote
> >
This line is very likely to be relevant (you should have mentioned in
your original bug report that you were talking about a loaded/attached file)
On 2015-04-04 12:14, mmarco wrote
### reloading attached file my_library.pyx modified at 10:13:30 ###
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Thank you for the answer, but it still doesn't work.
The solution with check_allocarray now gives the following message:
### reloading attached file my_library.pyx modified at 10:13:30 ###
Compiling /home/mmarco/integrado/my_library.pyx...
Error compiling cython file:
Error converting /home/mmarc
The minimal fix is to add
include "sage/ext/stdsage.pxi"
However, you better use check_allocarray() instead, for which you also
need to add
from sage.ext.memory import check_allocarray
and then replace
c_values = sage_malloc(sizeof(double)*len(values))
by
c_values = check_allocarray(len(v
I am having some trouble writing a cython interface to a library. It does
something pretty simple: creates a malloc'ed array of values, passes it to
a external function in the library, and gets a malloc'ed array back.
In the past i made something similar to this work:
#clib homotopyPath
cde
