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[std-proposals] set_new_handler extension

From: Phil Bouchard <boost_at_[hidden]>
Date: Sat, 11 Feb 2023 17:05:24 -0500

 From my experience the underlying Windows RtlAllocateHeap() and
RtlFreeHeap() aren't reliable in extensive multithreading usages.

One solution is to use thread-local memory pools, which are not only
faster but safer.

Regarding the C++ standards there is only the following function that
can be use upon memory allocation failures:


Why can't we have a handler that would be called before it even tries to
allocate anything? This way we could implement our thread-local
allocation routines through the C++ standards and not relying on some
linker hacks magic.


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Received on 2023-02-11 22:05:26