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Subject: Re: [hwloc-users] Problems on SMP with 48 cores
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2012-03-13 12:36:02

Jeffrey Squyres, le Tue 13 Mar 2012 17:23:02 +0100, a écrit :
> Is the implication here that some flavors of windows have 32 bit ulongs?

win32/64 is a platform where ulong is always 32bit.

> And we need to deal with that? Or is this a compiler-specific issue? (i.e., mingw doesn't have these kinds of issues -- only MSVC does?).

mingw and cygwin follow the msvc ABI, and I was aware of this. I just
could never really test it.