Displaying 20 results from an estimated 1000 matches similar to: "nmath standalone"
2002 May 31
1
Two questions about nmath
Hi !
1) First question.
Excuse me for trouble with the same question. I still have problems
with the compilation of test.c in src/nmath/standalone.
I did follow the instructions you gave me but I still receive this message
[root at my standalone]# cc -o test test.c -L/usr/local -lRmath
/usr/local/libRmath.so: undefined reference to `log'
/usr/local/libRmath.so: undefined reference to
2000 Oct 30
1
unsuccesfully making libRmath.a
Dear All,
I am having problems making and using the standalone library, after succesfully
installing R from the tar.gz file (I am using Linux, with R-patched, but I have
similar problems with R-devel).
First, when I do:
root at ligarto:/usr/lib/R-patched/src/nmath/standalone > make
....
ar: mlutils.o: No such file or directory
make[1]: *** [libRmath.a] Error 1
make[1]: Leaving directory
2005 Aug 11
1
include C functions from nmath in my own C functions
Hi:
I followed the README in src/nmath/standalone/
to make the use the command "make shared" to make the
libRmath.so file. I also add the directories containg
libRmath.so to LD_LIBRARY_PATH by using command
"export
D_LIBRARY_PATH=$LD_LIBRARY_PATH:$/home/zhliu/Backup/R-2.0.1/src/nmath/standalon
e
"
However, when I try to run the following codes by the
command
2005 Aug 11
1
include C functions from nmath in my own C functions
Hi:
I followed the README in src/nmath/standalone/
to make the use the command "make shared" to make the
libRmath.so file. I also add the directories containg
libRmath.so to LD_LIBRARY_PATH by using command
"export
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$/home/zhliu/Backup/R-2.0.1/src/nmath/standalon
e
"
However, when I try to run the following codes.
2004 Apr 22
2
Urgent:again question about nmath/standalone
Hello, all,
I have the same question as the last mail I sent. I have installed libRmath in
my system. But I still can not link Rmath through -lRmath. The whole process
is as follow.Is there anybody who is so kind to help me find out the problem?
I will appreciate very much.
[credsim at confsys ~]$ cd /usr/lib
[credsim at confsys lib]$ ls -l libR*
-rw------- 1 bcdesai bcdesai 237828 Apr
2004 Apr 14
1
question about /nmath/standalone
Hello,
I can't link a c code with Mathlib according to introduction of R
manual "Writing R Extensions", page 60.
It is written :
"It is possible to build Mathlib, the R set of mathematical functions
documented in
'Rmath.h?, as a standalone library 'libRmath? under Unix and Windows. (This
includes
the functions documented in Section 5.7 [Numerical analysis
2002 May 24
1
nmath standalone again
Hi !
I have again problem with nmath standalone sources package.
Following the suggestion of Reid, I did control that
/usr/local, in which I copied the dir standalone, is listed in
/etc/ld.so.conf.
However, because of my big ignorance, I don't understand how I have to do
the linkage to Rmath during the compilation of a source.
What does it mean:
"and link against -lRmath" in
2002 Apr 30
1
makefile for standalone lib
It appears the Makefile.win in
src/nmath/standalone might need some modification since
cd src/nmath/gnuwin32
make -f Makefile.win
make -f Makefile.win test
fails. However if I remove libRmath.a from line 15
OR
modify lines 67/68 replacing Rmath.a with libRmath.a then
make -f Makefile.win test
goes as expected.
_________________________________________________________________
2004 Apr 14
2
again question about nmath/standalone
Hello,
I forgot to tell you that I am using Linux OS. And I can?t find
directory "src/nmath/standalone". I will send you the test code I am using and
the whole operation process.
[credsim at confsys ~/src]$ gcc test1.c -o test1 -lRmath
test1.c: In function `main':
test1.c:18: warning: assignment makes pointer from integer without a cast
test1.c:19: warning: assignment makes
2006 Mar 01
3
library file for R's nmath routines
Hi,
I am wondering where the library file for R's nmath routines are?
Doing a search on libR gave me the following:
/usr/lib/libRKC16.so.1.2.0
/usr/lib/libRKC.so.1.2.0
/usr/lib/R/lib/libRlapack.so
/usr/lib/R/lib/libR.so
/usr/lib/libRKC.so.1
/usr/lib/libRKC16.so.1
None of these have the functions in nmath.
Any help? Many thanks and best wishes!
GT
2008 Jan 29
1
The standalone Rmath library and VC++ 2003
Linking my VC++ application with the standalone Rmath library yields the
following;
------ Build started: Project: Complex plugin, Configuration: Debug
Win32 ------
Linking...
Creating library .\../Debug/complex_plugin.lib and object
.\../Debug/complex_plugin.exp
libRmath.a(mlutils.o) : warning LNK4217: locally defined symbol __iob
imported in function _REprintf
libRmath.a(dbeta.o) :
2010 May 14
5
where is libRmath.a & libRmath.so
I see Rmath.h in include. Why can't I find libRmath.a and/or libRmath.so?
--
View this message in context: http://r.789695.n4.nabble.com/where-is-libRmath-a-libRmath-so-tp2216048p2216048.html
Sent from the R devel mailing list archive at Nabble.com.
2005 Jan 05
1
Standalone Mathlib, C++ and ISNAN()
In the hope of some meaningful response and ignoring the risk of
further abuse, let me try to clarify the issue here.
I have re-read the 'Writing R Extensions' manual. It seems to me that
it clearly says R API functions can be called from from C++ programs,
and the API includes the special values ISNAN() and R_FINITE() and the
missing test ISNA().
R_FINITE is no problem. It is
2006 Dec 18
1
Rmath: R libraries from C on Mac OS X
Dear R-experts,
I have been having trouble using R's standalone random number generators
from C on my Mac OS X 10.4.8 system.
I try to compile my C program in the following way:
gcc -Wall -o helloMac helloMac.c -lm -lRmath
I get the following error:
/usr/bin/ld: can't locate file for: -lRmath
I am unable to locate Rmath on my machine. The problem appears to be
that no libRmath.a was
2012 Dec 18
1
Updating R on RHL5
Hi,
I haven't used my system in a while now and wanted to update R.
Running yum update R fails because of missing dependency texinfo-tex
I have installed the EPEL yum repo configurations but
yum install texinfo-tex does not find the package.
How can I install that missing package?
Any help is appreciated.
Thanks.
-Christos
## ===========================================
[root at localhost
2005 Jun 02
1
could not open libRmath.so
Hi
I got a very tricky problem when I tried to compile a C++ program
which links to libRmath.so. The program itself had no problem, I can
compile and run in my own linux machine where I compiled libRmath.so
file and copied it to system directory (/usr/local/lib).
Now I want to compile my program at another linux box where I don't
have root privilege. That machine only has binary version of R,
2013 May 15
1
Missing Dependency: tex(latex) is needed by package R-devel - Help Required
Hi ALl,
I am trying to install R on RHEL 5.4
while install R i am getting the dependency errors ..
can you please help on this .
[root at Rgraph ~]# yum install R
Loaded plugins: rhnplugin, security
This system is not registered with RHN.
RHN support will be disabled.
Setting up Install Process
Parsing package install arguments
Resolving Dependencies
--> Running transaction check
--->
2012 Mar 16
1
Segfault while calling fexact in C
Hi folks,
I'm trying to call an R function (fisher.test) in my program for like a
billion times! Though my program is in Python and I feel that using rpy2 to
interface R to python doesn't give me satisfactory performance. So I looked
into R code and found out that fisher.test is actually a wrapper around
another function called fexact which is implemented in C. Using Cython I
managed to
2008 Oct 23
4
R-devel going away
This email serves as an announcement that I plan to swallow up R-devel
into the base R package. Why?
* It is causing no end of user complaints. The typical R user expects to
be able to do a "CPAN" (really, I should say "CRAN") style package
install through the R interface:
install.packages("RSQLite")
This doesn't work unless you have R-devel installed. The
2020 Jun 02
0
R standalone Rmath library - missing log1pexp(), rnbeta()
>>>>> William Birkett
>>>>> on Mon, 1 Jun 2020 15:16:07 -0400 writes:
> I built the the standalone Rmath library,
> https://cran.r-project.org/doc/manuals/r-release/R-admin.html#The-standalone-Rmath-library
> <https://cran.r-project.org/doc/manuals/r-release/R-admin.html#The-standalone-Rmath-library>
> The build process went