From: William Lee Irwin III <wli@holomorphy.com>
To: Jesse Barnes <jbarnes@engr.sgi.com>
Cc: Robin Holt <holt@sgi.com>, Jesse Barnes <jbarnes@sgi.com>,
Christoph Lameter <clameter@sgi.com>,
"Chen, Kenneth W" <kenneth.w.chen@intel.com>,
linux-kernel@vger.kernel.org
Subject: Re: Hugepages demand paging V2 [0/8]: Discussion and overview
Date: Tue, 26 Oct 2004 10:40:50 -0700 [thread overview]
Message-ID: <20041026174050.GK17038@holomorphy.com> (raw)
In-Reply-To: <200410260944.22003.jbarnes@engr.sgi.com>
On Tuesday, October 26, 2004 7:35 am, Robin Holt wrote:
>> One other feature of the BTE is it can operate asynchronously from
>> the cpu. This could be used to, during a clock interrupt, schedule
>> additional huge page zero filling on multiple nodes at the same time.
>> This could result in a huge speed boost on machines that have multiple
>> memory only nodes. That has not been tested thoroughly. We have done
>> considerable testing of the page zero functionality as well as the
>> error handling.
On Tue, Oct 26, 2004 at 09:44:21AM -0700, Jesse Barnes wrote:
> Might be worth some additional testing...
And an architecture method for hugepage clearing.
-- wli
next prev parent reply other threads:[~2004-10-26 17:41 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <B05667366EE6204181EABE9C1B1C0EB504BFA47C@scsmsx401.amr.corp.intel.com>
2004-10-26 1:26 ` Hugepages demand paging V2 [0/8]: Discussion and overview Christoph Lameter
2004-10-26 1:27 ` Hugepages demand paging V2 [1/8]: hugetlb fault handler Christoph Lameter
2005-01-18 12:21 ` Hirokazu Takahashi
2005-01-18 16:33 ` Christoph Lameter
2004-10-26 1:28 ` Hugepages demand paging V2 [2/8]: allocation control Christoph Lameter
2004-10-26 1:28 ` Hugepages demand paging V2 [3/8]: simple numa compatible allocator Christoph Lameter
2005-02-02 12:21 ` Hirokazu Takahashi
2004-10-26 1:29 ` Hugepages demand paging V2 [4/8]: ia64 arch modifications Christoph Lameter
2004-10-26 1:29 ` Hugepages demand paging V2 [5/8]: i386 " Christoph Lameter
2004-10-26 1:30 ` Hugepages demand paging V2 [6/8]: sparc64 " Christoph Lameter
2004-10-26 1:31 ` Hugepages demand paging V2 [7/8]: sh64 " Christoph Lameter
2004-10-26 1:31 ` Hugepages demand paging V2 [8/8]: sh arch specific modifications Christoph Lameter
2004-10-26 2:23 ` Hugepages demand paging V2 [0/8]: Discussion and overview William Lee Irwin III
2004-10-26 2:40 ` Jesse Barnes
2004-10-26 2:43 ` William Lee Irwin III
2004-10-26 14:35 ` Robin Holt
2004-10-26 16:44 ` Jesse Barnes
2004-10-26 17:40 ` William Lee Irwin III [this message]
2004-10-26 17:45 ` Christoph Lameter
2004-10-26 17:47 ` William Lee Irwin III
2004-10-27 18:06 ` Christoph Lameter
2004-10-27 23:01 ` Ray Bryant
2004-10-28 11:51 ` Robin Holt
2004-10-28 16:34 ` Ray Bryant
2004-10-27 23:08 ` Ray Bryant
2004-10-27 5:23 ` David Gibson
2004-10-27 16:25 ` Christoph Lameter
2004-10-27 6:48 ` William Lee Irwin III
2004-10-27 14:21 ` Ray Bryant
2004-10-27 16:30 ` Christoph Lameter
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