[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] [Q] about clock_gettime accuracy on i386(&x86_64).

To: xen-devel@xxxxxxxxxxxxxxxxxxx
From: Atsushi SAKAI <sakaia@xxxxxxxxxxxxxx>
Date: Tue, 12 Jun 2007 18:34:19 +0900
Delivery-date: Tue, 12 Jun 2007 02:33:30 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi,

I am now compareing clock_gettime() accuracy 
between Native Linux and Dom0.(i386 and x86_64)

Dom0 accuracy is microsecond.
(nanosecond 3-digit is not changed keep some value)
But Linux accuracy is nanosecond.
(nanosecond 3-digit is changed each clock_gettime call)

Is there any plan to fix this?
Or would you tell me the reason?

Thanks
Atsushi SAKAI




_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

Follow-Ups:
- Re: [Xen-devel] [Q] about clock_gettime accuracy on i386(&x86_64).
  - From: Atsushi SAKAI

Prev by Date: Re: [Xen-devel] Compile error on Xen-305-rc1 on x86_64
Next by Date: [Xen-devel] [PATCH] DS init in trampoline code
Previous by thread: [Xen-devel] [PATCH] linux/x86-64: miscellaneous initialization code cleanup
Next by thread: Re: [Xen-devel] [Q] about clock_gettime accuracy on i386(&x86_64).
Index(es):
- Date
- Thread

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.