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Bigarrays and blocking_section..
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| Date: | 2010-05-26 (06:00) |
| From: | Alain Frisch <alain@f...> |
| Subject: | Re: [Caml-list] Bigarrays and blocking_section.. |
On 5/25/2010 6:25 PM, Romain Beauxis wrote: > My understanding is that after the line "frame_of_value(_rgb,&rgb);", the C > object rgb only contains ints and a pointer to a block of memory allocated by > malloc. Did you allocated the C array yourself with malloc? (And then used alloc_bigarray to wrap it as an OCaml bigarray.) Otherwise, if you created the bigarray from OCaml code, you need to keep the bigarray live with some GC root, or the memory for the array can be released. Alain