Displaying 20 results from an estimated 400 matches similar to: "[LLVMdev] LoopInterchange Pass"
2010 Jul 14
0
[LLVMdev] LoopInterchange Pass
Hi Satya,
On Tue, Jul 13, 2010 at 12:06 PM, Satya Jandhayala <
satya_jandhayala at yahoo.com> wrote:
> Hi,
>
> I developed a Loop Interchange pass. Please take a look.
> I have not incorporate data dependence analysis check. I can insert it when
> the LoopDependenceAnalysis is available.
>
Have you tried using include/llvm/Analysis/LoopDependenceAnalysis.h ?
Please
2010 Jul 14
1
[LLVMdev] LoopInterchange Pass
--- On Tue, 7/13/10, Satya Jandhayala <satya_jandhayala at yahoo.com> wrote:
From: Satya Jandhayala <satya_jandhayala at yahoo.com>
Subject: LoopInterchange Pass
To: llvmdev at cs.uiuc.edu
Date: Tuesday, July 13, 2010, 12:06 PM
Hi,
I developed a Loop Interchange pass. Please take a look.
I have not incorporate data dependence analysis check. I can insert it when the
2010 Jul 13
0
[LLVMdev] LoopInterchange Pass
Updated to remove all the loops in the loop-nest from the queue because there no way to remove specific loop(s) from the queue. Deleting loop(s) from queue using deleteLoopFromQueue changes the loop nest.
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2008 Sep 26
6
Mapping hvm guest pages in Dom0
hello,
I would like to map (Read/Write) pages owned by a HVM guest from my Dom0
Linux kernel module. I have access to the "machine frame numbers" of these
pages.
1. What is the right interface to do this? kmap needs ''struct page'' ptrs
which I doubt exist for pages owned by a HVM guest. Is there a hypercall to
do this then?
2. Do I need to modify the HVM behavior in
2012 Mar 15
2
[LLVMdev] Problem with LoopDependenceAnalysis
Shanmukha Rao wrote:
> I am using LLVM for implementing LoopFission pass.
> I am using LoopPass.
> I know that for checking circular dependency in loop I have to use LoopDependenceAnalysis
>
> This is what i want to do.
> for(int i = 0; i< n ; i++){
> s1 : a[i] = a[i] + x[i];
> s2 : x[i] = x[i+1] + i*2 ;
> }
>
>
2017 Nov 18
2
Is llvm capable of doing loop interchange optimization?
Hello,
I've been playing around with the really simple example of not cache
friendly loop like this:
#define N 100
void foo(int** __restrict__ a,
int** __restrict__ b)
{
for (int i = 0; i < N; ++i)
for (int j = 0; j < N; ++j)
a[j][i] += b[j][i];
}
link to compiler explorer:
2006 Feb 13
2
how to find the helpers code ?
Hello,
i have the application set up on my radrails. I was looking at the view
generated by scaffold and i see a bunch of names, after looking up
internet i found that they are helpers and generate the HTML for us.
Now, i wanted to look at the helper code for start_form_tag, so that
based on that i could write some of my own helpers in my helper
classes... but i could not find the code
2012 Mar 15
0
[LLVMdev] Problem with LoopDependenceAnalysis
On Thu, 15 Mar 2012 09:57:00 -0700
Preston Briggs <preston.briggs at gmail.com> wrote:
> Shanmukha Rao wrote:
> > I am using LLVM for implementing LoopFission pass.
> > I am using LoopPass.
> > I know that for checking circular dependency in loop I have to use
> > LoopDependenceAnalysis
> >
> > This is what i want to do.
> > for(int i =
2009 Oct 01
1
Java Script
Hi
I am new to this group, i heard that this is a dedicated group with
java script experts.
if this is true then i want to be part of this.
Please make me your friend.
-Satya
2007 Oct 16
8
Xeno Linux never pins L1 tables ?
hi,
I''m developing my own 32-bit (no PAE) paravirtualized kernel for xen with
Mini-OS as a starting point. I am currently working on process page table
support (equivalent of arch/i386/mm/pgtable-xen.c) and mostly following
Linux for the moment. I noticed that linux-2.6.18-xen never pins an L1 table
(a pte), yet __pgd_pin() walks the page directory and gives up write access
on the kernel
2012 Mar 26
0
[LLVMdev] SIV tests in LoopDependence Analysis, Sanjoy's patch
Hi Hal, Preston!
Sorry for the delay! Got busy with some offline work.
I've worked on my previous code to calculate direction and distance
vectors whenever possible (strong SIV, basically). I think the
current code is much clearer and would like your opinions on it.
I have attached the patch and also pushed to the github repo I
mentioned [1].
Thanks!
[1]
2008 Oct 31
14
questions on zfs backups
On Thu, Oct 30, 2008 at 11:05 PM, Richard Elling <Richard.Elling at sun.com> wrote:
> Philip Brown wrote:
>> I''ve recently started down the road of production use for zfs, and am hitting my head on some paradigm shifts. I''d like to clarify whether my understanding is correct, and/or whether there are better ways of doing things.
>> I have one question for
2012 Apr 05
3
[LLVMdev] SIV tests in LoopDependence Analysis, Sanjoy's patch
Hi Sanjoy,
Reading through LoopDependenceAnalysis::analyseStrongSIV(), I noticed one
problem and one confusion.
My confusion related to your naming of the two instructions as A and B.
It's consistent all through LoopDependenceAnalysis. I'd prefer something
like source and destination, so I can keep track of which is which. It
didn't matter so much when you were simply proving or
2012 Mar 19
6
[LLVMdev] SIV tests in LoopDependence Analysis, Sanjoy's patch
Gents,
I spent some time reading over Sanjoy's patch for LoopDependenceAnalysis.
Unfortunately, an early version of these notes escaped; this is the
complete review.
First off, I agree with his choice to implement the SIV
tests. For scientific Fortran, the SIV (and the simpler ZIV) tests cover
about 85% of the cases in practice. For C and C++, I expect the percentage
will be much higher.
2012 Mar 20
1
[LLVMdev] Problem with LoopDependenceAnalysis
Shanmuhka wrote:
> I looked at the sanjoys patch for SIV Test. And i figured out that this is exactly what i need.
> as the comments said, check if subscript A can possibly have the same value as B in analyseSIV(A,B)
> but i didn't get How to use this information ?
>
> lets just say in the above program
> When i use depends function it shows the dependency from load of x to
2012 Mar 15
2
[LLVMdev] Problem with LoopDependenceAnalysis
Hi,
I am using LLVM for implementing LoopFission pass.
I am using LoopPass.
I know that for checking circular dependency in loop I have to use
LoopDependenceAnalysis
This is what i want to do.
for(int i = 0; i< n ; i++){
s1 : a[i] = a[i] + x[i];
s2 : x[i] = x[i+1] + i*2 ;
}
/**there is no dependence from s2 to s1/
so after distribution(it
2006 Feb 16
9
association not inserted automatically.
Hello,
I am trying to write a sample application.
I have
class LineItem< ActiveRecord::Base
belongs_to : order
end
&&
class Order < ActiveRecord::Base
has_one :line_item
end
Now in the controller i am trying :
def add
@ord = Order.new(params[:ord])
@ord.line_item = LineItem.new(params[:lineitem])
if @ord.save
redirect_to :action => ''list''
else
render
2007 May 17
3
Converting Full Virt to Para virt
Hi,
I am running xen-unstable , now i have a Full Virt DomU running
RHEL 3 update 5 wanted to know is there a way to convert this vm to
Paravirt .
regards
Satya
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
2005 Jan 09
2
Bug#289529: logcheck: "Ghandi" should be "Gandhi" in README.how.to.interpret
Package: logcheck
Version: 1.2.32
Severity: minor
"Ghandi" should be "Gandhi" in README.how.to.interpret, assuming that
you mean the Indian freedom fighter M.K. Gandhi a.k.a. Mahatma Gandhi.
-- System Information:
Debian Release: 3.1
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.7
Locale: LANG=C, LC_CTYPE=C
2006 Apr 25
3
how to get the count/index of the current row ?
I have a partial to which i pass a collection. That views name is _row.
So row.name, row.ssn gives me the details of each object in the
collection,
But i need to display
1. name 123456798
2. name1 234567890
how to get that Index ??? or count or whatever in that partial ??
please help.
--
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