* IA-64 instruction latencies
@ 2003-07-16 15:42 CH Gowri Kumar
2003-07-16 15:57 ` Choi, Youngsoo
2003-07-16 17:28 ` David Mosberger
0 siblings, 2 replies; 3+ messages in thread
From: CH Gowri Kumar @ 2003-07-16 15:42 UTC (permalink / raw)
To: linux-ia64
Hello All,
I am unable to find a document which gives the latencies of the different
instructions of Itanium instruction set. Can anyone point me to such a
document?
Regards,
Gowri Kumar
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: IA-64 instruction latencies
2003-07-16 15:42 IA-64 instruction latencies CH Gowri Kumar
@ 2003-07-16 15:57 ` Choi, Youngsoo
2003-07-16 17:28 ` David Mosberger
1 sibling, 0 replies; 3+ messages in thread
From: Choi, Youngsoo @ 2003-07-16 15:57 UTC (permalink / raw)
To: linux-ia64
Hi,
For Itanium2
http://www.intel.com/design/itanium2/manuals/251110.htm
page 17
For Itanium
http://www.intel.com/design/itanium/downloads/245474.htm
page 9-12
For all the manuals,
http://www.intel.com/design/itanium/manuals.htm
For more information about optimization, there is a document, "Introduction to Microarchitectural Optimization for Itanium 2 Processors", available on the Intel Developer Services web site http://cedar.intel.com/cgi-bin/ids.dll/topic.jsp?catCode=BMC
-------
Youngsoo Choi
EPD Architecture Team Tel.: (408) 653-8970
Intel Corporation Loc.: SC12/3rd/Pole L2
-----Original Message-----
From: CH Gowri Kumar [mailto:gkumar@csa.iisc.ernet.in]
Sent: Wednesday, July 16, 2003 8:31 AM
To: linux-ia64@vger.kernel.org
Subject: IA-64 instruction latencies
Hello All,
I am unable to find a document which gives the latencies of the different
instructions of Itanium instruction set. Can anyone point me to such a
document?
Regards,
Gowri Kumar
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: IA-64 instruction latencies
2003-07-16 15:42 IA-64 instruction latencies CH Gowri Kumar
2003-07-16 15:57 ` Choi, Youngsoo
@ 2003-07-16 17:28 ` David Mosberger
1 sibling, 0 replies; 3+ messages in thread
From: David Mosberger @ 2003-07-16 17:28 UTC (permalink / raw)
To: linux-ia64
>>>>> On Wed, 16 Jul 2003 21:00:50 +0530 (IST), CH Gowri Kumar <gkumar@csa.iisc.ernet.in> said:
Gowri> Hello All, I am unable to find a document which gives the
Gowri> latencies of the different instructions of Itanium
Gowri> instruction set. Can anyone point me to such a document?
You want:
Itanium 2 Processor Reference Manual for Software Development and
Optimization
http://www.intel.com/design/itanium2/manuals/251110.htm
--david
^ permalink raw reply [flat|nested] 3+ messages in thread
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