| To: | "marek cervenka" <cervajs@xxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | RE: [Xen-users] xen3.0.2 4G ram |
| From: | "Petersson, Mats" <Mats.Petersson@xxxxxxx> |
| Date: | Wed, 7 Jun 2006 17:51:49 +0200 |
| Delivery-date: | 2006年6月07日 08:53:25 -0700 |
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| Thread-topic: | [Xen-users] xen3.0.2 4G ram |
> -----Original Message----- > From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of > marek cervenka > Sent: 07 June 2006 16:46 > To: xen-users@xxxxxxxxxxxxxxxxxxx > Subject: Re: [Xen-users] xen3.0.2 4G ram > > > recompiled, PAE enabled > (XEN) System RAM: 4095MB (4193308kB) > (XEN) Xen heap: 10MB (10412kB) > (XEN) Using scheduler: Simple EDF Scheduler (sedf) > (XEN) PAE enabled, limit: 16 GB > > 3200MB HIGHMEM available. > 727MB LOWMEM available. Ah, you solved it yourself! > > are there "performance" statistics for PAE vs nonPAE ? Shouldn't be a major difference - the third level page-table only has four possible entries (one for each gigabyte), so it should "cache" pretty well. Of course handling of page-tables will be slightly more, but unlikely to be noticable in general use. -- Mats [snip] _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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