Message217246
| Author |
vstinner |
| Recipients |
josh.r, jtaylor, neologix, njs, pitrou, skrah, vstinner |
| Date |
2014年04月27日.09:51:45 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<CAMpsgwa6Zmp2uUtBjhKAO8r-sJJT2nP4O0KWAiue+HNMxgwDFA@mail.gmail.com> |
| In-reply-to |
<CAH_1eM346H24rPVVZU8us88tZ7op9Azw_3KsOpZk1zD4q4DK8Q@mail.gmail.com> |
| Content |
2014年04月27日 10:30 GMT+02:00 Charles-François Natali <report@bugs.python.org>:
>> I read again some remarks about alignement, it was suggested to provide allocators providing an address aligned to a requested alignement. This topic was already discussed in #18835.
>
> The alignement issue is really orthogonal to the calloc one, so IMO
> this shouldn't be discussed here (and FWIW I don't think we should
> expose those: alignement only matters either for concurrency or SIMD
> instructions, and I don't think we should try to standardize this kind
> of API, it's way to special-purpose (then we'd have to think about
> huge pages, etc...). Whereas calloc is a simple and immediately useful
> addition, not only for Numpy but also CPython).
This issue was opened to be able to use tracemalloc on numpy. I would
like to make sure that calloc is enough for numpy. I would prefer to
change the malloc API only once. |
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