[Numpy-discussion] Questions on error handling/refcounting in some ufunc object loops.
Fri Nov 14 00:01:29 CST 2008
Charles R Harris wrote:
> On Thu, Nov 13, 2008 at 10:50 PM, David Cournapeau
> <firstname.lastname@example.org <mailto:email@example.com>>
> Robert Kern wrote:
> > There are ufunc loop implementations outside of numpy. It would
> > the API, specifically the typedef PyUFuncGenericFunction.
> Would something like a ufunc-specific errno be acceptable in that
> case ?
> That might get tricky with threading in the mix.
The trick is at configuration, to know how to "tag" a variable for TLS.
Windows can do it, posix has it (errno is thread-specific in recent
posix). I don't know of any other solution, since returning error code
is not possible, but maybe there is ?
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