Displaying 19 results from an estimated 19 matches for "chakravarty".
2009 Apr 09
3
vdev_disk_io_start() sending NULL pointer in ldi_ioctl()
Hi All,
I have corefile where we see NULL pointer de-reference PANIC as we have
sent (deliberately) NULL pointer for return value.
vdev_disk_io_start()
...
...
error = ldi_ioctl(dvd->vd_lh, zio->io_cmd,
(uintptr_t)&zio->io_dk_callback,
FKIOCTL, kcred, NULL);
ldi_ioctl() expects last parameter as an
2020 Apr 07
1
ISOLINUX stuck at boot menu. How do I debug ?
...Boot from ^local drive
localboot 0xffff
menu separator # insert an empty line
menu separator # insert an empty line
label returntomain
menu label Return to ^main menu
menu exit
menu end
Let me know if any further information is required.
Can someone please help me ?
--
Regards,
Sreyan Chakravarty
2010 Sep 14
0
[LLVMdev] Any experiemnts/evaluations on LLVM and graph rewriting (term-rewriting) systems?
...ough where I don't need to deal with the complexity of compiling a
functional language. The input to my backend is an intermediate
language called 'Cmm' that basically a lower level C like language.
I've written a new paper about my experiences using LLVM with my
supervisor, Manuel Chakravarty that I'll be presenting in a few weeks
at the Haskell Symposium. You can grab it here:
http://www.cse.unsw.edu.au/~davidt/papers.html
Cheers,
David
2017 Nov 03
2
Extreme bunching of random values from runif with Mersenne-Twister seed
...002");runif(1,17,26)>25.99},
> 1:10000)
> [1] 280 415 826 1372 2224 2544 3270 3594 3809 4116 4236 5018 5692 7043
> 7212 7364 7747 9256 9491 9568 9886
>
>
>
> Bill Dunlap
> TIBCO Software
> wdunlap tibco.com
>
> On Fri, Nov 3, 2017 at 10:31 AM, Tirthankar Chakravarty <
> tirthankar.lists at gmail.com> wrote:
>
>>
>> Bill,
>>
>> I have clarified this on SO, and I will copy that clarification in here:
>>
>> "Sure, we tested them on other 8-digit numbers as well & we could not
>> replicate. However, th...
2017 Nov 05
0
Extreme bunching of random values from runif with Mersenne-Twister seed
...ore than the second number. So, you can modify your
function as follows:
function(x) {
set.seed(x, kind = "default")
y = runif(2, 17, 26)
return(y[2])
}
Hope this is helpful,
Dan
--
Daniel Nordlund
Port Townsend, WA USA
On 11/3/2017 11:30 AM, Tirthankar Chakravarty wrote:
> Bill,
>
> Appreciate the point that both you and Serguei are making, but the sequence
> in question is not a selected or filtered set. These are values as observed
> in a sequence from a mechanism described below. The probabilities required
> to generate this exact sequ...
2010 Sep 22
1
Bundler picking up wrong version of Ruby with Rails 3 ( possible bundler bug )
...rk* instead of *
/Users/manish/Foo/Twist-Server/jruby-1.5.2/bin* which is ahead in the PATH.
I am on Snow Leopard 10.6.4 with jruby 1.5.2 (ruby 1.8.7 patchlevel 249)
(2010-08-20 1c5e29d) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_20)
[x86_64-java]
Is this a bug? Any pointers?
--
Best,
Manish Chakravarty
twitter.com/ManishChaks
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2014 Jun 19
2
Principal component analysis with EQUAMAX rotation
Hello,
I need to do a principal component analysis with EQUAMAX-rotation.
Unfortunately the function principal() I use normally for PCA does not offer
this rotation specification. I could find out that this might be possible
somehow with the package GPArotation but until now I could not figure out
how to use this in the principal component analysis.
Maybe someone can give an example on how to do
2017 Nov 03
2
Extreme bunching of random values from runif with Mersenne-Twister seed
...ut the same first value:
>
> > Filter(function(s){set.seed(s);runif(1,17,26)>25.99}, 1:10000)
> [1] 514 532 1951 2631 3974 4068 4229 6092 6432 7264 9090
>
>
>
> Bill Dunlap
> TIBCO Software
> wdunlap tibco.com
>
> On Fri, Nov 3, 2017 at 12:49 AM, Tirthankar Chakravarty <
> tirthankar.lists at gmail.com> wrote:
>
>> This is cross-posted from SO (https://stackoverflow.com/q/4
>> 7079702/1414455),
>> but I now feel that this needs someone from R-Devel to help understand why
>> this is happening.
>>
>> We are facing a w...
2010 Sep 13
4
[LLVMdev] Any experiemnts/evaluations on LLVM and graph rewriting (term-rewriting) systems?
Hi,
are there any attempts to use LLVM in graph-rewriting (term-rewriting)
language implementations?
How good is LLVM for this?
E.g., is it natural to expect that the LLVM-based implementation of the
language Concurrent Clean be any faster than its reference implementation?
Best regards
--
Valery A.Khamenya
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2009 Apr 13
2
joint estimation of two poisson equations
Dear list members,
Is there a package somewhere for jointly estimating two poisson processes?
I think the closest I've come is using the "SUR" option in the Zelig
package (see below), but when I try the "poisson" option instead of
the "SUR" optioin I get an error (error given below, and indeed,
reading the documentation of the Zelig package, I get the impression
2017 Nov 03
0
Extreme bunching of random values from runif with Mersenne-Twister seed
...er(function(s){set.seed(s,
kind="Knuth-TAOCP-2002");runif(1,17,26)>25.99}, 1:10000)
[1] 280 415 826 1372 2224 2544 3270 3594 3809 4116 4236 5018 5692 7043
7212 7364 7747 9256 9491 9568 9886
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Fri, Nov 3, 2017 at 10:31 AM, Tirthankar Chakravarty <
tirthankar.lists at gmail.com> wrote:
>
> Bill,
>
> I have clarified this on SO, and I will copy that clarification in here:
>
> "Sure, we tested them on other 8-digit numbers as well & we could not
> replicate. However, these are honest-to-goodness numbers ge...
2013 Apr 05
2
How to manage data in MongoDB
I''m working with MongoDB but i feel impatient with it.
I want tool manage MongoDB same as PHPmyadmin(Mysql),Sqlite manager...
I found some tool for this but I don''t know what I shall use
please give me some advice for this!Thanks...
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2006 May 17
0
Last Chance: SYDNEY, AUSTRALIA JUNE 5-8, Data Mining Training/Workshop
Last chance to register for Sydney, Australia Data Mining Training and Workshop.
Training: June 5-7, 2006
Workshop: June 8, 2006
Register for 1, 2, 3 or 4 days.
Location:
Australian Graduate School of Management, Lecture Theatre
Number 1 O'Connell Street
Sydney, Australia
Objective: The training and workshop are aimed at bringing together researchers and practitioners to learn about data
2004 Mar 17
0
mount.cifs - trouble authenticating to a windows share
...r 17 13:32:03 viper kernel: fs/cifs/connect.c: About to exit from
demultiplex thread
Mar 17 13:32:03 viper kernel: fs/cifs/connect.c: CIFS VFS: leaving
cifs_mount (xid = 22) rc = -13
Mar 17 13:32:03 viper kernel: CIFS VFS: cifs_mount failed w/return code
= -13
Many thanks for your help.
Erik Chakravarty
London UK
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2017 Nov 03
5
Extreme bunching of random values from runif with Mersenne-Twister seed
This is cross-posted from SO (https://stackoverflow.com/q/47079702/1414455),
but I now feel that this needs someone from R-Devel to help understand why
this is happening.
We are facing a weird situation in our code when using R's [`runif`][1] and
setting seed with `set.seed` with the `kind = NULL` option (which resolves,
unless I am mistaken, to `kind = "default"`; the default being
2017 Nov 03
0
Extreme bunching of random values from runif with Mersenne-Twister seed
>>>>> Tirthankar Chakravarty <tirthankar.lists at gmail.com>
>>>>> on Fri, 3 Nov 2017 13:19:12 +0530 writes:
> This is cross-posted from SO
> (https://stackoverflow.com/q/47079702/1414455), but I now
> feel that this needs someone from R-Devel to help
> understand why this...
2017 Nov 03
0
Extreme bunching of random values from runif with Mersenne-Twister seed
...but it is easy to come up
with seeds that give about the same first value:
> Filter(function(s){set.seed(s);runif(1,17,26)>25.99}, 1:10000)
[1] 514 532 1951 2631 3974 4068 4229 6092 6432 7264 9090
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Fri, Nov 3, 2017 at 12:49 AM, Tirthankar Chakravarty <
tirthankar.lists at gmail.com> wrote:
> This is cross-posted from SO (https://stackoverflow.com/q/47079702/1414455
> ),
> but I now feel that this needs someone from R-Devel to help understand why
> this is happening.
>
> We are facing a weird situation in our code when u...
2009 Apr 27
3
Formatting numbers
...f two groups side-by-side? (nonunah at yahoo.de)
> 8. Re: Nomogram with stratified cph in Design package (reneepark)
> 9. Stochastic Gradient Ascent for logistic regression (Tim LIU)
> 10. Re: Question of "Quantile Regression for Longitudinal Data"
> (Tirthankar Chakravarty)
> 11. Re: THE EQUIVALENT OF SQL INNER TABLE JOIN IN R
> (Gabor Grothendieck)
> 12. Re: THE EQUIVALENT OF SQL INNER TABLE JOIN IN R (Peter Dalgaard)
> 13. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail)
> 14. Re: Conditional plot labels (baptiste auguie)...
2017 Nov 03
1
Extreme bunching of random values from runif with Mersenne-Twister seed
Martin,
Thanks for the helpful reply. Alas I had forgotten that (implied)
unfavorable comparisons of *nix systems with Windows systems would likely
draw irate (but always substantive) responses on the R-devel list -- poor
phrasing on my part. :)
Regardless, let me try to address some of the concerns related to the
construction of the MRE itself and try to see if we can clean away the
shrubbery