https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70794
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2016-04-26
Ever confirmed|0 |1
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I can't reproduce this on x86_64 GNU/Linux. I see a very slight pause around
the 4GB mark, and again at 8GB (probably as the allocated pages actually get
touched) but it keeps going well past that. This is a 64GB machine, so it
suggests that the problem is local to your system.
Please provide the missing information requested when you created this bug, see
https://gcc.gnu.org/bugs/
