Re: [RFT] Port 0x80 I/O speed

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To: Alejandro Riveira Fernández <ariveira@...>

Cc: Linux Kernel <linux-kernel@...>, <dpreed@...>, Alan Cox <alan@...>, <pavel@...>, <andi@...>, <rol@...>, Krzysztof Halasa <khc@...>, <david@...>, <hpa@...>, <john@...>, <linux-os@...>

Subject: Re: [RFT] Port 0x80 I/O speed

Date: Tuesday, December 11, 2007 - 7:51 pm

On 12-12-07 00:43, Alejandro Riveira Fernández wrote:

quoted text>  On my AMD 3800 X2 (2000MHz) ULi M1697 2.6.24-rc5 i get:
> 
>  cycles: out 1844674407370808, in 1844674407369087
>  
> It is not constant but variations are not significant afaics

Eh, oh, I guess you need to compile as a 32-bit binary...

Rene.
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Messages in current thread:

[RFT] Port 0x80 I/O speed, Rene Herman, (Tue Dec 11, 7:31 pm)

Re: [RFT] Port 0x80 I/O speed, Bauke Jan Douma, (Sat Dec 22, 6:27 pm)

Re: [RFT] Port 0x80 I/O speed, Jan Engelhardt, (Wed Dec 12, 7:54 pm)

Re: [RFT] Port 0x80 I/O speed, H. Peter Anvin, (Wed Dec 12, 10:06 pm)

Re: [RFT] Port 0x80 I/O speed, Jan Engelhardt, (Wed Dec 12, 8:13 pm)

Re: [RFT] Port 0x80 I/O speed, Jesper Juhl, (Wed Dec 12, 5:32 pm)

Re: [RFT] Port 0x80 I/O speed, SL Baur, (Wed Dec 12, 2:39 pm)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Wed Dec 12, 3:06 pm)

Re: [RFT] Port 0x80 I/O speed, Török Edwin, (Wed Dec 12, 1:27 pm)

Re: [RFT] Port 0x80 I/O speed, David P. Reed, (Wed Dec 12, 2:54 pm)

Re: [RFT] Port 0x80 I/O speed, Cyrill Gorcunov, (Wed Dec 12, 12:59 pm)

Re: [RFT] Port 0x80 I/O speed, Ondrej Zary, (Wed Dec 12, 12:53 pm)

Re: [RFT] Port 0x80 I/O speed, H. Peter Anvin, (Wed Dec 12, 1:00 pm)

[RFT] Port 0x80 I/O speed, Olivér Pintér, (Wed Dec 12, 12:39 pm)

Re: [RFT] Port 0x80 I/O speed, John Stoffel, (Wed Dec 12, 12:16 pm)

Re: [RFT] Port 0x80 I/O speed, Romano Giannetti, (Wed Dec 12, 5:57 am)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Wed Dec 12, 12:27 pm)

Re: [RFT] Port 0x80 I/O speed, Ville , (Wed Dec 12, 7:57 am)

Re: [RFT] Port 0x80 I/O speed, Ville , (Thu Dec 13, 12:42 pm)

Re: [RFT] Port 0x80 I/O speed, Dave Haywood, (Wed Dec 12, 6:34 am)

Re: [RFT] Port 0x80 I/O speed, Peter Zijlstra, (Wed Dec 12, 6:28 am)

Re: [RFT] Port 0x80 I/O speed, Luciano Rocha, (Wed Dec 12, 5:55 am)

Re: [RFT] Port 0x80 I/O speed, Juergen Beisert, (Wed Dec 12, 4:59 am)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Wed Dec 12, 10:30 am)

Re: [RFT] Port 0x80 I/O speed, Juergen Beisert, (Wed Dec 12, 11:12 am)

Re: [RFT] Port 0x80 I/O speed, Jiri Slaby, (Wed Dec 12, 4:48 am)

Re: [RFT] Port 0x80 I/O speed, Jiri Slaby, (Wed Dec 12, 7:25 am)

Re: [RFT] Port 0x80 I/O speed, H. Peter Anvin, (Wed Dec 12, 2:44 pm)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Wed Dec 12, 3:19 pm)

Re: [RFT] Port 0x80 I/O speed, Jiri Slaby, (Thu Dec 13, 11:19 am)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Wed Dec 12, 11:53 am)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Wed Dec 12, 11:50 am)

Re: [RFT] Port 0x80 I/O speed, Dave Young, (Wed Dec 12, 4:35 am)

Re: [RFT] Port 0x80 I/O speed, Paolo Ornati, (Wed Dec 12, 4:17 am)

Re: [RFT] Port 0x80 I/O speed, Edwin de Caluwé, (Wed Dec 12, 4:38 am)

Re: [RFT] Port 0x80 I/O speed, Kyle McMartin, (Wed Dec 12, 1:23 am)

Re: [RFT] Port 0x80 I/O speed, H. Peter Anvin, (Wed Dec 12, 3:25 pm)

Re: [RFT] Port 0x80 I/O speed, Andi Kleen, (Wed Dec 12, 3:32 pm)

Re: [RFT] Port 0x80 I/O speed, H. Peter Anvin, (Wed Dec 12, 3:43 pm)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Wed Dec 12, 3:18 am)

Re: [RFT] Port 0x80 I/O speed, H. Peter Anvin, (Wed Dec 12, 10:41 pm)

Re: [RFT] Port 0x80 I/O speed, Mike Lampard, (Tue Dec 11, 9:40 pm)

Re: [RFT] Port 0x80 I/O speed, Randy Dunlap, (Tue Dec 11, 9:28 pm)

Re: [RFT] Port 0x80 I/O speed, Alistair John Strachan, (Tue Dec 11, 9:19 pm)

Re: [RFT] Port 0x80 I/O speed, Nigel Cunningham, (Tue Dec 11, 7:55 pm)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Tue Dec 11, 8:01 pm)

Re: [RFT] Port 0x80 I/O speed, Nigel Cunningham, (Tue Dec 11, 10:07 pm)

Re: [RFT] Port 0x80 I/O speed, Alejandro Riveira , (Tue Dec 11, 7:43 pm)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Tue Dec 11, 7:51 pm)

Re: [RFT] Port 0x80 I/O speed, Alejandro Riveira , (Tue Dec 11, 8:09 pm)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Tue Dec 11, 8:16 pm)

Re: [RFT] Port 0x80 I/O speed, H. Peter Anvin, (Wed Dec 12, 5:02 pm)

Re: [RFT] Port 0x80 I/O speed, Alejandro Riveira , (Wed Dec 12, 7:43 am)

Re: [RFT] Port 0x80 I/O speed, Maxim Levitsky, (Tue Dec 11, 7:40 pm)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Tue Dec 11, 7:44 pm)

Re: [RFT] Port 0x80 I/O speed, Maxim Levitsky, (Tue Dec 11, 8:14 pm)

Re: [RFT] Port 0x80 I/O speed, Rene Herman, (Tue Dec 11, 8:27 pm)


linux-kernel:
Greg Kroah-Hartman	[PATCH 001/196] Chinese: Add the known_regression URI to the HOWTO
Tarkan Erimer	Re: Dual-Licensing Linux Kernel with GPL V2 and GPL V3
Amit K. Arora	[RFC] Heads up on sys_fallocate()
Bart Van Assche	Integration of SCST in the mainstream Linux kernel
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David Miller	[GIT]: Networking
Gerrit Renker	[PATCH 27/37] dccp: Integration of dynamic feature activation - part 2 (server side)
David Miller	Re: [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock().
Frans Pop	svc: failed to register lockdv1 RPC service (errno 97).
openbsd-misc:

Re: [RFT] Port 0x80 I/O speed

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