similar to: who frees dd and xd in X11_Open?

--=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, I think I have found a very little bug in the new version of the X11() device in R 2.7.0, more precisely in the devX11.c file. The problem is that when you open a new window with X11(), the title of the window (the WM_NAME property) is not immediately set. It seems that the window is created, then it

Full_Name: Murray Stokely Version: 2.10.1 OS: Linux Submission from: (NULL) (216.239.45.4) The Defn.h header includes limits.h for PATH_MAX and then checks if it hasn't been defined and if not sets something manually. Some of the R code uses PATH_MAX but a lot of other functions in unix/sys-unix.c and main/startup.c just hardcodes a limit of 256 characters. In my environment this is not

I frequently get a segmentation fault error when using the "plot" command. It happens about half the time. We are running an old version of R (R version 2.8.0 (2008-10-20) on Linux. I did a quick search for this problem and didn't find anything. Apologies if I missed it. *** Process received signal *** Signal: Segmentation fault (11) Signal code: Address not mapped (1)

I have always needed the rm_nx_xd patch to boot Xen / Dom0 on the ES7000 x86_64 but the system boots without any issues on plain vanilla Linux 2.6. > -----Original Message----- > From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel- > bounces@lists.xensource.com] On Behalf Of Keir Fraser > Sent: Thursday, August 18, 2005 4:49 AM > To: Nakajima, Jun > Cc: Jerone Young;

For some files, file.copy() doesn't copy these files correctly. Here you will find a file (Bitmap, 769Kb) to reproduce the problem: http://www.statistik.uni-dortmund.de/leute/ligges/R/test1.bmp Using file.copy("c:/test1.bmp", "c:/test2.bmp", overwrite = TRUE) produces a second file with the size of ~1.4 Mb: http://www.statistik.uni-dortmund.de/leute/ligges/R/test2.bmp

I noticed that congigure reported libpng as "not found" although a recent version exists. Further looking into this issue told me, that the test failed because the test from R.m4 AC_CHECK_LIB(png, png_create_write_struct, [ BITMAP_LIBS="${BITMAP_LIBS} -lpng -lz" AC_DEFINE(HAVE_PNG) ], , ${LIBS}) ], AC_MSG_RESULT([no])) ]) did

Dear R devel list, Good morning; I'm with the Sage (http://www.sagemath.org) project. (Some of you might have seen my talk on this at last summer's useR conference). We have some rudimentary support for using R graphics in various cases, which has proved useful to many of our users who want to go back and forth between R and other capabilities within Sage. Unfortunately, the way we

Using dup() before fdopen() (and calling fclose() on the connection when it is closed) indeed fixes the memory leak. FYI, Gabor Index: src/main/connections.c =================================================================== --- src/main/connections.c (revision 71653) +++ src/main/connections.c (working copy) @@ -576,7 +576,7 @@ fp = R_fopen(name, con->mode); } else { /* use

Whether the processor is in 32 or 64-bit mode, if NX is used, then EFER_NX needs to be set. If NX isn''t used, then it''s a "Don''t care". I think bad things happens if you set the NX bit in the page table and don''t have EFER_NX set... -- Mats > -----Original Message----- > From: xen-devel-bounces@lists.xensource.com >

Xen patchbot -unstable <patchbot-unstable@lists.xensource.com> writes: > Fix NX/XD enable on secondary CPUs. > Signed-off-by: Keir Fraser <keir@xensource.com> I think I have this problem with PAE as well. Machine is SMP (hyperthreaded). PAE dom0 boots fine on CPU #0. PAE domU is bound to CPU #1 by default and boots to the login prompt as well, but only with NX disabled (and

Ok, It's a lame name but it was the best I could come up with after spinning around in a desk chair for a few minutes. Here is the general idea behind it. Once, in an interview, Steve Balmber, the CEO of Microsoft threw some standard MS FUD out about Linux being a poor choice becaue each distro tends to "mutate" linux and has no solid direction I thought "Wouldn't

What is the best way to backup my NT 4.0 Server box that is only 8GB to my NEW SAMBA file server that I have added to the domain? Xcopy? Smbclient? Robocopy? DD command in Linux? I found some good info. on Google about Robocopy that is supposed to be great and will paste the information below. Also, can someone SEND me the latest copy of ROBOCOPY VERSION 1.92 please. I have a really old

One of my colleagues was/is trying to run R via a WWW perl script. The way our system is configured (and I have no control over this), he ends up in a process where the HOME environment variable is not set. When he tries to run R all he gets is a core dump. A regular user can verify this by just unsetting the HOME variable and trying to run R. The problem is in the system.c file, in the

I get crashes when I call R without any arguments and having no environment variables R_PROFILE and RPROFILE. The reason is, that in unix/sys-common.c in R_OpenSiteFile() fopen is called with a null ptr as filename (because this is the outcome of getenv()). Although most compilers seem to interpret this as "file not found", this is an undefined behavior concerning to all C standards

Hi, sorry for lumping this together... Both these issues are rather small, and I'm not sure either qualifies as a bug... 1) After a window id created in X11_Open and mapped, you "gobble the expose events". Not true, you gobble any event that comes along! The code below fixes this by using *XCheckTypedEvent*. Hmm, I'm not sure this right already, but better... ***

Hi, I'm using R since Version 0.99 on a SGI Indigo 2 with Irix 6.5. I could compile all Versions of R until 1.1.0. When I try to compile Version 1.1.0 or 1.1.1 I get an error in the directory /R-1.1.1/src/unix/X11. Trying to compile the file rbitmap.c in this directory with the gcc compiler command gcc -I. -I../../../src/include -I../../../src/include -I../../../src/include/R_ext

Hi Peter Yes, that looks roughly right to me. I would be in favour of your option (b), partly because it is probably easiest and partly because that retains the basic graphics device startup logic pattern that is replicated across all(?) graphics devices. Paul On 28/04/19 11:39 AM, peter dalgaard wrote: > I had a look at the current code, and AFAICT it has essentially the same structure

Thanks Professor Dalgard. If you have a different way to fix the bug then I'd be happy to test it. Or whatever. I understand that maybe some data was being referenced before it had been initialized. I could also support moving the R_ProcessEvents call in another place, but it seems one would also like to generate some kind of warning message, at the location of the bad reference, rather than

Dear all, I have a function to optimize for a set of parameters and want to set a constraint on only one parameter. Here is my function. What I want to do is estimate the parameters of a bivariate normal distribution where the correlation has to be between -1 and 1. Would you please advise how to revise it? ex=function(s,prob,theta1,theta,xa,xb,xc,xd,t,delta) { expo1=

Data into R from Excel csv file xd<-read.csv("court.dates1.txt",as.is=T, header = F) > str(xd) 'data.frame': 5 obs. of 1 variable: $ V1: chr "6/6" "5/27" "5/16" "5/2" ... >xd V1 1 6/6 2 5/27 3 5/16 4 5/2 5 4/29 cdates <- as.Date(xd, format = " %m/ %d") Error in as.Date.default(xd, format = " %m/