[phenixbb] fem command/memory error

Nathaniel Echols nechols at lbl.gov
Wed May 14 08:05:38 PDT 2014


On Wed, May 14, 2014 at 1:44 AM, Matteo Colombo <Matteo-Maria.Colombo at ibs.fr
> wrote:

> My OS is Ubuntu precise 12.04 LTS, system 32 bit
>

One note of caution: if you are running a 32-bit architecture or OS,
upgrading the memory may not help, because it will be limited in how much
it can address at once.  (I forget if the limit is 2GB or 4GB; it may be
OS-dependent.)  At this point I would recommend using 64-bit for everything
if possible, and especially not purchasing any systems that are 32-bit
only.  (Are these even sold any more?)

-Nat
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