[Libhugetlbfs-devel] [PATCH] libhugetlbfs huge page setup helper

2009-12-16 Thread Jarod Wilson
A common complaint we (Red Hat) get from customers is that setting up huge pages for use with their java or database applications is complex. While hugeadm makes this easier than it has been in the past, some customers want brain-dead simple, fire and forget setup. The attached patch adds a python

Re: [Libhugetlbfs-devel] [RFC] updated huge page setup helper script

2009-12-16 Thread Jarod Wilson
On 10/26/09 6:23 AM, Eric B Munson wrote: > On Thu, 22 Oct 2009, Jarod Wilson wrote: > ...snip >>> >>> Jarod, >>> >>> Can you please resubmit this as a patch against libhugetlbfs. >> >> Sure. Any preference on exactly where it should go, and if it should be >> installed by default, or simply incl

[Libhugetlbfs-devel] [PATCH] Add man page for tlbmiss_cost.sh

2009-12-16 Thread Eric B Munson
Signed-off-by: Eric B Munson --- man/tlbmiss_cost.sh.8 | 79 + 1 files changed, 79 insertions(+), 0 deletions(-) create mode 100644 man/tlbmiss_cost.sh.8 diff --git a/man/tlbmiss_cost.sh.8 b/man/tlbmiss_cost.sh.8 new file mode 100644 index 0

[Libhugetlbfs-devel] [PATCH 2/2] Update man page with --time-servicing and --cost-config options

2009-12-16 Thread Eric B Munson
Signed-off-by: Eric B Munson --- man/cpupcstat.8 | 20 1 files changed, 20 insertions(+), 0 deletions(-) diff --git a/man/cpupcstat.8 b/man/cpupcstat.8 index d38718e..08a4a35 100644 --- a/man/cpupcstat.8 +++ b/man/cpupcstat.8 @@ -76,6 +76,25 @@ This option requests that th

[Libhugetlbfs-devel] [PATCH 1/2] Add calculation for percentage of tie spent servicing TLB misses

2009-12-16 Thread Eric B Munson
This patch adds the ability to tell what percentage of a processes CPU cycles were spent servicing TLB misses. This functionality depends on knowing what the cost of a single TLB miss is in CPU cycles. cpupcstat can be told this cost in two ways: 1. via a config file that has the cost in the form

[Libhugetlbfs-devel] [SPAM]

2009-12-16 Thread Tassa
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