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Re: [Xen-users] Xen benchmark


  • To: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: Christiaan Ottow <chris@xxxxxxxxx>
  • Date: Mon, 6 Apr 2009 07:29:40 +0200
  • Delivery-date: Sun, 05 Apr 2009 22:30:22 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

I didn't compile lmbench myself, installed it from the Ubuntu package repository
What would you expect with -mno-tls-direct-seg-refs?

Best regards,

Christiaan Ottow

On Apr 6, 2009, at 12:19 AM, Stefan de Konink wrote:

Christiaan Ottow wrote:
However, I'm no OS expert, and I'd like your guys' feedback on the numbers and my interpretations of them. Does Xen really add these latencies (or is my setup messy), and what is their impact in real life?

Where are your CFLAGS?


I am expecting you missed some thing SIGNIFICANTLY -mno-tls-direct- seg-refs.


Stefan

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