Displaying 20 results from an estimated 3000 matches similar to: "Where is the ctdb debuginfo rpm"
2011 Jul 19
2
How to disable password caching in windows client
Hi,
I want to input user name and password every time I access the share, so I
want to disable password caching in windows client. I google to find there
is a way to modify the windows registry. But it does not work on windows
2003. Is there another way to disable password caching in winXP, win7, 2003
and 2008?
2015 Dec 21
3
lldb -c corefile get segmentation fault on centos7
Hi,
I build llvm+clang+lldb 3.7 successfully on centos7, and lldb -p PID works
pretty well. However when I tried lldb -c corefile executable_bin, lldb
itself core dumpped. Attached the following core info which is debugged by
gdb:
[root at dn-cn-controller-4fbd4 data1]# lldb -c a.corefile
/usr/local/myproject/bin/cnode
*(lldb) target create "/usr/local/myproject/bin/cnode" --core
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 Aug 03
1
[PATCH] virtio_pci_modern: Fix the comment of virtio_pci_find_capability()
From: Liao Pingfang <liao.pingfang at zte.com.cn>
Fix the comment of virtio_pci_find_capability() by adding missing comment
for the last parameter: bars.
Fixes: 59a5b0f7bf74 ("virtio-pci: alloc only resources actually used.")
Signed-off-by: Liao Pingfang <liao.pingfang at zte.com.cn>
Signed-off-by: Yi Wang <wang.yi59 at zte.com.cn>
---
2004 Jul 22
2
gcc on AIX is not compatile with R-1.9.1
Hi Uwe Liqqes,
Does the successful compilation for R-1.9.1 on AIX 5.1 depend on the
IBM AIX compiler for C and C++ (xlc/xlC)? gcc on AIX is not compatible
with R1.9.1.
Kexiao
-----Original Message-----
From: Uwe Ligges [mailto:ligges at statistik.uni-dortmund.de]
Sent: Sunday, July 18, 2004 8:19 AM
To: Liao, Kexiao
Cc: r-help at stat.math.ethz.ch
Subject: Re: [R] Install R on AIX 5.2 64 Bit
2004 Nov 07
3
Calling Other (non-C or Fortran) Programs from R
Hi!
I wonder if anyone has experiences of calling other programs
from R (i.e., not C or Fortran programs).
Specifically I want to call LEM from R and execute it in a
loop to process its output in R. Thanks,
Tim Liao
2011 Feb 02
2
Using MathJax in R's help system
Hi,
I am doing a small experiment to test if I can use
MathJax ( official site: http://www.mathjax.org )
in R's html help pages (i.e. options(help_type='html'))
and it seems working with some minor modifications.
The screenshot (rendered by Firefox 4.0 beta and with STIX fonts) of
the help page in html format with MathJax enabled is at the following
url:
2003 Mar 05
8
how to find the location of the first TRUE of a logical vector
without having to check the vector element by element? Thanks a lot!
Jason
=====
Jason G. Liao, Ph.D.
Division of Biometrics
University of Medicine and Dentistry of New Jersey
335 George Street, Suite 2200
New Brunswick, NJ 08903-2688
phone (732) 235-8611, fax (732) 235-9777
http://www.geocities.com/jg_liao
2001 Sep 04
2
fastest way to multiply each column of a matrix by a single vlaue
Let A be a m by n matrix and b a length n vector. What is the fastest
vectorized code for doing
for(j in 1:n) A[, j] <- A[, j]/b[j] ?
solution 1:
t(t(A)/b)
solution 2:
B <- matrix( rep(b, m), byrow=T, nrow=m )
A/B
anything else?
I have a program that uses this kind of operation million of times and
I appreciate your input.
Thanks.
Jason Liao
=====
Jason G. Liao
Department of
2001 May 01
2
6 times faster by eliminating apply
This is some kind of follow-up to my previous posts. I have further
improved the speed of my program 6 times by eliminating all the
apply(). It turns out that apply is slow, is slower than direct loop,
it is an order slower than a matrix operation alternative.
Here is one example. The first apply version runs 19 seconds, the
second loop version runs 13 seconds, the third matrix version runs 1
2009 Sep 24
2
more strange behavior of Revolution R 1.3.0
It runs more than twice as slowly using 8 core than using a single core
in inverting large matrix. Tested on 8 core Windows XP 64 machine.
> n = 1000
> n.simu = 100
> func1 = function()
+ {
+ x = rnorm(n*n)
+ dim(x)=c(n,n)
+ y = solve(x)
+ }
>
> setMKLthreads(1)
> system.time(for(i in 1:n.simu) func1())
user system elapsed
69.48 2.42 71.91
2005 Apr 18
2
when can we expect Prof Tierney's compiled R?
I am excited to learn that Prof. Tierney is bringing to us compiled R.
I would like to learn when it will be available. This information will
be useful in scheduling some of my projects. Thanks.
Jason
Jason Liao, http://www.geocities.com/jg_liao
Dept. of Biostatistics, http://www2.umdnj.edu/bmtrxweb
University of Medicine and Dentistry of New Jersey
683 Hoes Lane West, Piscataway‚ NJ 08854
2008 Feb 15
3
Error 'singular gradient' in nonlinear model fitting
w.age.female.2004 <- nls(WEIGHT ~ (alpha*TOTAL^beta)/454,
start=list(alpha=1, beta=3),
data=spottedseatrout2004.female.data)
I am trying to fit above model to length-weight data of a fish species
(spotted seatrout) by year (1999-2006). The convergence occurred for all
the years except 2002 and 2004. In these two year, R shows the error
called
2008 Mar 03
2
How to make a break on y-axis of a histogram chart using R?
Attached is a histogram chart with a break on y-axis which my friend made
for me using phot shop. Do anyone know how to make such a break using R?
Thanks in advance.
(See attached file: 2007 age distribution.doc)
Hongsheng (Hank) Liao, Ph.D.
Lab Manager
Center for Quantitative Fisheries Ecology
800 West 46th Street
Old Dominion University
Norfolk, Virginia 23508
Phone:757.683.4571
2008 Jan 31
3
fastest way to compute the squared Euclidean distance between two vectors in R
I have a program which needs to compute squared Euclidean distance
between two vectors million of times, which the Rprof shows is the
bottleneck. I wondered if there is any faster way than my own simple
function
distance2 = function(x1, x2)
{
temp = x1-x2
sum(temp*temp)
}
I have searched the R-help archives and can not find anything except
when the arguments are matrices. Thanks for any
2011 Jun 28
1
Porting CTDB to Solaris
We wanted to try out clustered Samba on a pair of small OpenSolaris/
Intel
boxes. But after downloading the CTDB source from the Samba git
repository,
I discovered that it won't build on Solaris -- the configure script
supports
only Linux and AIX.
Is there a Solaris port for CTDB, or is somebody working on one? (If
not,
I might take a crack at it; would it be a straightforward port?)
2006 May 10
3
new package error message
My coauthor made a new R package GeneLogit (100% R code) which installs
ok on R 2.3 on Windows. But when I type
library(GeneLogit)
it gave the error message
Error in library(GeneLogit) : 'GeneLogit' is not a valid package --
installed < 2.0.0?
It runs on R 1.9.0 just fine. It seems that others have encountered
same problem but no solution is found by googling
How can I fix this
2004 Nov 15
3
glim in R?
After some futile searches, I decided to ask the list to see
if any of the sages out there would have an answer:
I have a function I wrote a few years ago in S, which calls
glim numerous times. I'd like to port it to R, but glm
works differently from glim, which takes as part of its
input an X design matrix. I probably could write a function
to convert glim to glm, but hope this
2007 Feb 03
1
POP3-Proxy error
Hi,
as mentioned in another thread I discovered a crash in the pop3-proxy. It
occurs when the remote-pop3-server just drops the connection (in my case
courier was hitting the MAXPERIP-Limit). I don't have a corefile yet, but
will try to get one.
Here the message from the dovecot.log:
dovecot: Feb 02 09:30:00 Error: pop3-login: file pop3-proxy.c: line 20
(proxy_input): assertion failed:
2008 May 29
1
test for multivariate normality?
My stat textbook tells me that using Shapiro-Wilk test for each variable
one by one is not equal to a test for multivariate normality as a whole.
Does R have a function of testing for multivariate normality? Thanks.
Hongsheng (Hank) Liao, Ph.D.
Lab Manager
Center for Quantitative Fisheries Ecology
800 West 46th Street
Old Dominion University
Norfolk, Virginia 23508
Phone:757.683.4571