Message128313
| Author |
pitrou |
| Recipients |
eckhardt, jbeezley, loewis, nadeem.vawda, pitrou, rosslagerwall, saa, vstinner, wrobell |
| Date |
2011年02月10日.17:06:04 |
| SpamBayes Score |
2.0903783e-05 |
| Marked as misclassified |
No |
| Message-id |
<1297357561.3702.1.camel@localhost.localdomain> |
| In-reply-to |
<1297357423.5203.7.camel@marge> |
| Content |
Le jeudi 10 février 2011 à 17:03 +0000, STINNER Victor a écrit :
> STINNER Victor <victor.stinner@haypocalc.com> added the comment:
>
> Le jeudi 10 février 2011 à 16:41 +0000, Ross Lagerwall a écrit :
> > Ross Lagerwall <rosslagerwall@gmail.com> added the comment:
> >
> > 32-bit computers can address up to 4GiB of memory
>
> ... at least 4 GB. With PAE (Physical Address Extension), we can address
> up to 2^36 bytes. It looks like mmap() do support PAE, I suppose that
> you need 64 bits offset on a 32 bits system to be able to use PAE :-)
We are talking about virtual addresses, not physical addresses. PAE
doesn't magically enlarge your address registers ;) |
|