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From: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
To: linux-ia64@vger.kernel.org
Subject: RE: [Patch 1/1] 4-level page tables v4.
Date: Fri, 11 Nov 2005 00:13:02 +0000	[thread overview]
Message-ID: <200511110013.jAB0D2g21969@unix-os.sc.intel.com> (raw)
In-Reply-To: <20051110161915.GA3630@lnx-holt.americas.sgi.com>

Robin Holt wrote on Thursday, November 10, 2005 2:39 PM
> I am going to attach the dispersal analysis the modified objdump that
> Jack has produced.

>  5c:    8 S                   cmp.eq p6,p7=5,r17
>  60:    8         [MII]       nop.m 0x0
>  66:    8                     shr.u r18=r22,36;;

Hmm, I think the dispersal analysis software is buggy.  At least for
the above instance.  Immediate form of shr is pseudo-op'ed to extr.
It should count the above bundle with 2 cycles instead of one cycle.

- Ken


  parent reply	other threads:[~2005-11-11  0:13 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-11-10 16:19 [Patch 1/1] 4-level page tables v4 Robin Holt
2005-11-10 21:49 ` Luck, Tony
2005-11-10 22:38 ` Robin Holt
2005-11-10 23:03 ` Luck, Tony
2005-11-10 23:30 ` Chen, Kenneth W
2005-11-10 23:54 ` Chen, Kenneth W
2005-11-11  0:13 ` Chen, Kenneth W [this message]
2005-11-11  0:24 ` Jack Steiner
2005-11-11  0:58 ` Chen, Kenneth W
2005-11-11  1:19 ` Robin Holt
2005-11-11  2:06 ` Chen, Kenneth W
2005-11-11  2:11 ` Robin Holt

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