similar to: dyn.load'ing dll's created by Scompile causes R to crash

Hi, I am having trouble with some code that I am dyn.loading. I am writing an interface to ARPACK. I compile my interface (dssimp.cc), and link it against the ARPACK library (libarpack_SUN4.a): g++ -shared -static -fPIC dssimp.cc -o dssimp.so -larpack_SUN4 -lg2c -lm I can dyn.load the code and it appears OK. However, when I call my function, the call to the function in the ARPACK library

I am using R 0.64.2 on Redhat 6.0 Linux and am trying to use R with a program called Scompile that translates S (or R) code into C code. Although Scompile has an option for dyn.load.shared, it evidently isn't exactly equivalent to dyn.load in R, because when compiled using Scompile, the resulting object causes the complaint by dyn.load that "ELF file's phentsize not the expected

Dear all, I have two questions. First, I am wondering whether we are able to use R to generate an exe file, or sth that can be executable outside R? Second, I am wondering whether read.csv can read a csv file with size of 300-400 gigabytes? Thank you very much! Min [[alternative HTML version deleted]]

On Nov 30, 2007, at 20:59, Jon Harrop wrote: > Does LLVM hoist bounds checks out of inner loops? In practice, LLVM is frequently going to have conservative behaviors which will prevent hoisting the explicit bounds checks your front-end must generate. Specifically, LLVM must use alias analysis to disprove the hypothesis that the array length variable is updated by the body of the loop.

Hi. I've recently updated to Suse 9.3, and my OED2 CDROM software no longer works properly under Wine - the dialog and general system text of the application still displays properly, but the application data, the results lists and definition text, doesn't. Essentially, the problem seems to be that Wine seems to think that this kind of text has to be displayed as small caps. The

Does LLVM hoist bounds checks out of inner loops? -- Dr Jon D Harrop, Flying Frog Consultancy Ltd. http://www.ffconsultancy.com/products/?e

I've just installed dovecot on my FC5 box. I tweaked the dovecot-openssl.cnf and attempted to recreate the cert but get the errors below. I see older postings about this problem on FC2. help? - e # ./mkcert.sh /etc/ssl/certs directory doesn't exist /etc/ssl/private directory doesn't exist error on line -1 of dovecot-openssl.cnf 2810:error:02001002:system library:fopen:No such

After having browsed the documentation for a while without discovering what I am looking for, maybe one of you would know ... What I want to do: I have two fortran files MC.f and ESCA.f. In MC.f there is a call to a routine called lpost. This routine (lpost) is defined (among other things) in ESCA.f. Under linux, I can do the following: R CMD SHLIB MC.f and R CMD SHLIB ESCA.f followed by

Well, I've been down since the announcement(s) on bugtraq, and nothing has been forthcoming so...I've decided to do just a bare bones security audit of icecast 1.3.11. All I've really done is replace all the sprintf() and strcpy() I could find with bounds checking snprintf() and strncpy(). I've been kind of anal, please forgive me. ;) There is still a problem (I believe) with

hello everyone, I've looked through Google and this list's archives but have come up empty. here's may question: I have an NT laptop where I log in as administrator, I have a linux box with an account of my one (erick). Everytime I try to access the filesystem on the Linux box, NT sends credentials for administrator which of course, is wrong. when the challenge fail I'm prompted

hei everyone, I have a weird problem: if I do a # cd /somedir; stat somesubdir |grep Modify where /somedir is some directory on an SMB-mounted filesystem I get one datetime... but I I do: # cd /somedir; stat * |grep Modify for the same directory I get a Modify time which consistently differs by 1 second. As I'm writing a perl module to detect differences in a filesystem and rely on the

Hi Guido, As you may have seen from my other message, I am now running Win95 B but am still getting the dyn.load failure already reported. So far as I can see, the problem is in the DLL files, not the R.exe. I have two versions, your version built with the cross-compiler, and one built with Mingw32 version 1.02 (1.1 has an additional problem). Your cross build version works fine. My locally

Hello, I'm on Windows, and according to the documentation R searches along the search path when looking for dll's for dyn.load. For illustration, I've copied the XML.dll from package XML in the C:/Temp folder if (file.exists("C:/Temp/XML.dll")) { Sys.setenv(path = paste("C:/Temp;", Sys.getenv("path"), sep=""))

Hi, I have been trying to dyn.load a library (rq.obj), which will allow me to run a quantile regression function, but so far unsuccessfully. I have tried under windows 98 and R 6.24: 1) dyn.load("d:\\...\\rq.obj") 2) dyn.load("d:\...\rq.obj") 3) 1 and 2 accounting for case sensitivity. 4) dyn.load("d:/.../rq.obj") 5) Place the files in the directory where from I

How can I define environments within a function so that they are visible to calls to a sub-function? I have defined an objective function, ProfileErr = function(params,...) which I would like to optimize using standard routines (optim, nlminb,....) but which contains auxiliary variables which need to be updated along with params. No optimization routine in R that I have found has facilities

In S(plus), I can write functions using code fragments like if(!is.loaded(symbol.C("my_C_fun"))) dyn.load("......../my_C_fun.o") r <- .C("my_C_fun", x = x, n = n, ... ) which I would like to have in R, too. The S-plus help page on this subject says : S+>> Code Availability S+>> S+>> DESCRIPTION: S+>> is.loaded

Hello: I am having some difficulty with a DLL, using > version _ platform i386-pc-mingw32 arch x86 os Win32 system x86, Win32 status major 1 minor 2.1 year 2001 month 01 day 15 language R I have a library called

we apologize if you receive multiple copies of this CFP =================================================================== CALL FOR PAPERS 7th Workshop on Virtualization in High-Performance Cloud Computing VHPC '12 as part of Euro-Par 2012, Rhodes Island, Greece =================================================================== Date: August 28, 2012 Workshop URL: http://vhpc.org

we apologize if you receive multiple copies of this CFP =================================================================== CALL FOR PAPERS 7th Workshop on Virtualization in High-Performance Cloud Computing VHPC '12 as part of Euro-Par 2012, Rhodes Island, Greece =================================================================== Date: August 28, 2012 Workshop URL: http://vhpc.org

we apologize if you receive multiple copies of this CFP =================================================================== CALL FOR PAPERS 7th Workshop on Virtualization in High-Performance Cloud Computing VHPC '12 as part of Euro-Par 2012, Rhodes Island, Greece =================================================================== Date: August 28, 2012 Workshop URL: http://vhpc.org