Displaying 20 results from an estimated 92 matches for "steens".
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stevens
2010 Aug 22
1
[LLVMdev] steens-aa
I'm trying to use steens-aa from poolalloc on llvm-2.6. However, when
I run the alias analysis, steens aa falls back on default aa because
the DSNodes are incomplete. My program is very simple. The default aa
identifies that &a and &c.b cannot alias but d can alias with both of
them. I use the AliasAnalysis.alias...
2012 Apr 13
2
[LLVMdev] Are ds-aa and steens-aa still in Poolalloc?
Hi,
I was looking at the LLVM's alias analysis documentation
(http://llvm.org/docs/AliasAnalysis.html#exist) and it seems that
poolalloc has ds-aa and steens-aa. However, I followed the
instructions to use these passes, but I wasn't able to use them. Also,
I found this: http://old.nabble.com/DSA-or-rDSA---td32576486.html
saying that they were removed from poolalloc. Is that true? If so,
should I submit a patch to update the webpage?
Douglas
2006 May 17
2
[LLVMdev] Re: __main() function and AliasSet
On Tuesday 16 May 2006 03:19, Chris Lattner wrote:
> On Mon, 15 May 2006, Nai Xia wrote:
>
> > In other words, if I only use -steens-aa and the data_XXXs are all
> > external global variables( and so inComplete ),
>
> Sounds right!
>
> > the call to printf will
> > make the same effect, which I have tested it.
> >
> > Am I right ? :)
>
> If you've tested it then, yes you'...
2007 Mar 21
2
[LLVMdev] Where are those complex aliase analysis passes like steens-aa now?
hi,
The llvm alias analysis doc mentioned that llvm have various alias analysis passes, e.g. steens-aa; but I can't find it in llvm 2.0. Are these passes obsoleted? Thanks.
-Wei Jiang
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2006 May 17
0
[LLVMdev] Re: __main() function and AliasSet
On Wed, 17 May 2006, Nai Xia wrote:
> Unfortunately, I did not locate the lines in steens-aa for "printf" special case.
> In ds-aa, I found the lines below:
Right, steens-aa and ds-aa share code for "local analysis", they just
stitch it together into an interprocedural analysis in different ways.
The code below is used for steens-aa.
> ---------------------...
2012 Apr 13
0
[LLVMdev] Are ds-aa and steens-aa still in Poolalloc?
On 4/13/12 1:02 PM, Douglas do Couto Teixeira wrote:
> Hi,
>
> I was looking at the LLVM's alias analysis documentation
> (http://llvm.org/docs/AliasAnalysis.html#exist) and it seems that
> poolalloc has ds-aa and steens-aa. However, I followed the
> instructions to use these passes, but I wasn't able to use them. Also,
> I found this: http://old.nabble.com/DSA-or-rDSA---td32576486.html
> saying that they were removed from poolalloc. Is that true? If so,
> should I submit a patch to update the webpa...
2009 Sep 09
2
[LLVMdev] Where is steens-aa and ds-aa?
Hi,
I just found -steens-aa and -ds-aa Alias Analysis listed in documents do
not exist in my llvm-2.3 code. Both from opt -help and the lib/Analysis.
And then I go to download the llvm-2.5 version, there is still no these 2
options. Where are they?
Lei
--
/******
* Lei Shang
* PhD candidate, Computer Science & Engin...
2007 Mar 21
0
[LLVMdev] Where are those complex aliase analysis passes like steens-aa now?
On Wed, 2007-03-21 at 13:29 -0700, Wei Jiang wrote:
> hi,
> The llvm alias analysis doc mentioned that llvm have various alias
> analysis passes, e.g. steens-aa; but I can't find it in llvm 2.0. Are
> these passes obsoleted? Thanks.
I think that Steensgaard was part of the data structure analysis which
has been moved out of llvm. We currently have -basicaa,
-globalsmodref-aa, and anders-aa. The latter two are in the
lib/Analysis/IPA directory....
2009 Sep 10
3
[LLVMdev] Where is steens-aa and ds-aa?
On 9/9/09 3:28 AM, Eli Friedman wrote:
> On Wed, Sep 9, 2009 at 12:50 AM, Lei Shang<shang1982 at gmail.com> wrote:
>
>> Hi,
>>
>> I just found -steens-aa and -ds-aa Alias Analysis listed in documents do
>> not exist in my llvm-2.3 code. Both from opt -help and the lib/Analysis.
>> And then I go to download the llvm-2.5 version, there is still no these 2
>> options. Where are they?
>>
> http://llvm.org/svn/llvm-pro...
2009 Sep 09
0
[LLVMdev] Where is steens-aa and ds-aa?
On Wed, Sep 9, 2009 at 12:50 AM, Lei Shang<shang1982 at gmail.com> wrote:
> Hi,
>
> I just found -steens-aa and -ds-aa Alias Analysis listed in documents do
> not exist in my llvm-2.3 code. Both from opt -help and the lib/Analysis.
> And then I go to download the llvm-2.5 version, there is still no these 2
> options. Where are they?
http://llvm.org/svn/llvm-project/poolalloc/trunk/ . They...
2009 Sep 10
0
[LLVMdev] Where is steens-aa and ds-aa?
On Wed, Sep 9, 2009 at 11:49 PM, Mai, Haohui <haohui.mai at gmail.com> wrote:
> On 9/9/09 3:28 AM, Eli Friedman wrote:
>> On Wed, Sep 9, 2009 at 12:50 AM, Lei Shang<shang1982 at gmail.com> wrote:
>>
>>> Hi,
>>>
>>> I just found -steens-aa and -ds-aa Alias Analysis listed in documents do
>>> not exist in my llvm-2.3 code. Both from opt -help and the lib/Analysis.
>>> And then I go to download the llvm-2.5 version, there is still no these 2
>>> options. Where are they?
>>>
>> http://llvm.or...
2006 May 15
2
[LLVMdev] Re: __main() function and AliasSet
Hi Chris,
I took a haste look at the "Points-to Analysis in Almost Linear Time" by Steens , your PHD thesis
and SteensGaard.cpp in LLVM this afternoon.
So I think:
1. Actually the basic algorithm described originally by SteensGaard does not provide MOD/REF information for functions.
2. The context insensitive part of Data Structure Analysis (LocalAnalysis) can be deemed as
an enhancem...
2004 Nov 22
2
Danish characters i R2.0.1 vs R1.9.1 under winXP
Hi all.
After upgrading to R2.0.1 i get
> "??"
[1] "??"
> "??"
[1] "\370"
> "??"
[1] "??"
Whereas under R1.9.1 i get
> "??"
[1] "??"
> "??"
[1] "??"
> "??"
[1] "??"
Any hints apreciated.
Steen
Steen Ladelund, statistician
+4543233275
2006 May 15
0
[LLVMdev] Re: __main() function and AliasSet
On Mon, 15 May 2006, Nai Xia wrote:
> In other words, if I only use -steens-aa and the data_XXXs are all
> external global variables( and so inComplete ),
Sounds right!
> the call to printf will
> make the same effect, which I have tested it.
>
> Am I right ? :)
If you've tested it then, yes you're right :). I haven't played with this
stuf...
2003 Nov 18
3
howto improve sharpeness of fonts in a jpg-image produced by R ?
Hi.
I've done a standard barplotexample using R1-8.0, redhat8, probably using a
GhostScript-integration.
How can I improve the "sharpness" of the fonts.
See for example the barplot (originally jpg coming from R) which is part of
this screendump:
http://www.zug.dk/Members/Nielssteenkrogh/1067525916309553166/element_103003161029
I'm not sure where to improve the this. Is it an
2011 May 04
2
what happens when I store linear models in an array?
I've got a bunch of similar datasets, all of which I've fit to linear
models. I'd like to easily create arrays of a specific parameter from each
linear model (e.g., all of the intercepts in one array). I figured I'd put
the model objects into an array, and then (somehow) I could easily create
corresponding arrays of intercepts or residuals or whatever, but I can't the
2007 May 30
1
Factor function: odd behavior when labels argument contains duplicates?
Hi all.
I think it would be nice to be able to combine levels of a factor on
creation a la
x <- rep(0:5,5)
y <- factor(x,levels=0:5,labels=c('1','1',2:5)) ## (1)
y
[1] 1 1 2 3 4 5 1 1 2 3 4 5 1 1 2 3 4 5 1 1 2 3 4 5 1 1 2 3 4 5
Levels: 1 1 2 3 4 5
I thougt this would (should?) create a factor with 5 levels, ie
combining 0 and 1 in x into one level in y.
I find it
2006 Mar 06
1
P-values from survreg (survival package) using a clusterterm
Hi all.
Belove is the example from the cluster-help page wtih the output.
I simply cannot figure out how to relate the estimate and robust Std. Err to
the p-value. I am aware this a marginal model applying the sandwich
estimator using (here I guess) an emperical (unstructered/exchangeable?)
ICC. Shouldent it be, at least to some extend, comparable to the robust
z-test, for rx :
2007 Nov 08
2
centile reference chart / clildren growth chart - what package/method to use
We are constructing growth charts (age/weight and age/length) for children
with diagnosis that impacts weight/length.
But we we don't know how to use R for producing growth charts.
We are collection data of Age, Weight and Length.
The data are used to produce diagnosis-specific Growth charts (like the CDC
Growth Charts:
2016 Aug 26
3
CFLAA
...ork in my GSoC final report.
I think it is fantastic that you have done such an interesting work.
I'll definitely try to help getting the code reviewed and merged in the
current. After a quick glance at your patch, it seems that what you are
trying to do there is an optimized version of CFL-Steens, with a custom
way of handling context-sensitivity. I'll be happy if we can end up
integrating it into the existing CFL-Steens pass.
Regarding the benchmark numbers, I'm very interested in what kind of
tests files were you running the experiments on? Is it possible to share it?
> On...