[Nix-dev] GCC 5, Matplotlib, and tcmalloc don't work together

[Vladimír Čunát]

On 06/01/2016 11:30 AM, Andreas Herrmann wrote:
> Maybe it's just a bad idea to mix allocators and I was lucky before.

Deallocating memory that was allocated by a different allocator
certainly means trouble, and immediate crash is the better option IMO.

BTW, tcmalloc compares itself to glibc-2.3; IIRC since then the default
allocator has improved significantly, in particular in multi-threaded usage.

--Vladimir


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