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Author Topic: ASM alloca/_alloca  (Read 4505 times)

AW

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Re: ASM alloca/_alloca
« Reply #30 on: May 21, 2017, 02:42:23 AM »
Quote from: jj2007 on May 21, 2017, 02:37:33 AM
Quote from: aw27 on May 21, 2017, 02:34:19 AM
turn the reserved stack pages into committed pages at run time. And this is done by probing them.

Yes, this is what StackBuffer() does, too:
Quote
- StackBuffer does the stack probing for you; up to about half a megabyte, it is significantly faster than HeapAlloc

All is explained then.  :t
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