similar to: FAQ: 8.2 How can I debug dynamically loaded code?

Hello all- I'm having some problems with memory consumption under R. I've tried increasing the appropriate memory values, but it keeps asking for more; I've even upped the heap size to 600M, significantly eating into swap (256M real, 500+M swap). So, performance slows to a crawl. What I'm trying to do is run isoMDS on a 4000x4000 matrix. My first question is, how much memory

How can I debug code that I load at runtime? Currently I do the following: load R.binary into gdb run load shared object code using dyn.load() quit the R process from then on gdb seems to be smart enough such that the source code of the .so file is available and I can set breakpoints etc. however, when I restart the R process I get: (gdb) break printing.c:7 Breakpoint 1 at 0x407af036:

Hi, We are trying to get OpenSSH-1.2.2 stable release to compile under Solaris 2.3 Sparc. It worked perfect for Solaris 2.5, Solaris 2.5.1, Solaris 7 (All on Sparc) and Linux 2.2.13 Intel x86 OpenSSL installs fine without problem, zlib is installed fine without problems and egd.pl installs fine without problems. These are all the current releases, I can get the version numbers if you need

I have a small request re. R FAQ Frequently Asked Questions on R Version 1.5-10, 2002-06-13 ISBN 3-901167-51-X Kurt Hornik In section 6.2 Should I run R from within Emacs? The faq says "Yes, definitely." This led me to install emacs, and to install ess. However, I use a windows environment (mswindows2000) and I had some difficulty installing, linking and launching these

On Tue, Jun 3, 2014 at 7:59 AM, Nancy <nancydreaming at gmail.com> wrote: >> First, you could switch to ld.gold instead of ld.bfd. It uses much > $ln -s `which gold` /usr/local/bin/ld > >> the idea. I think for autoconf you need ".../configure >> --enable-split-dwarf" to use this. >> > $.../configure --enable-targets=x86 --enable-split-dwarf >

Hello, JIT compiler interferes with internal R completions: compiler::enableJIT(2) utils:::functionArgs("density", '') gives: utils:::functionArgs("density", '') Note: no visible global function definition for 'bw.nrd0' Note: no visible global function definition for 'bw.nrd' Note: no visible global function definition for 'bw.ucv'

On Jun 16, 2009, at 1:05 PM, Granville Barnett wrote: > I'm more interested in whether or not there are any projects in the > works that fuse the tools together to build a better IDE experience. > I forget which presentation it was, but one of the developers (I > *think* it was the gentleman that presented something on CLANG at > the dev's conference 2008) made a bit

Hi, > What should I do to make debug enabled compiling successful? Anyone > can tell me a tiny configuration which can save memory? I only have 3G > RAM, Ubuntu kylin. 3GB is probably going to be painful no matter what you do, but there are a few things to try. First, you could switch to ld.gold instead of ld.bfd. It uses much less memory when linking. It can also be helpful to reduce

I have some data consisting of multiple trials of an experiment with different values of an independent variable. If I run R> plot(var,result) I get a scatterplot of result versus the independent variable var. If I run R> plot(as.factor(var),result) I get a boxplot of the distribution of result for each value of var. In this plot, each boxplot is labeled by the corresponding value of

How do I add to a trellis plot the best fit line from a robust fit? I can use panel.lm to add a least squares fit, but there is no panel.rlm function. -- Alan S Barnett <asb at mail.nih.gov> NIMH/CBDB

All, We have recently updated our password aging to include setting inactivity days. We are running ossh 4.1p1 in a Solaris 8 environment. It appears that ossh isn't picking up on inactivity. Accounts that have been inactive still prompt to change passwords - if you telnet the same servers you get kicked out immediately. On the Solaris 9 servers running SUN's ssh the inactive accounts are

The Asterisk Development Team has announced the release of Asterisk 11.17.0. This release is available for immediate download at http://downloads.asterisk.org/pub/telephony/asterisk The release of Asterisk 11.17.0 resolves several issues reported by the community and would have not been possible without your participation. Thank you! The following are the issues resolved in this release: New

I'm more interested in whether or not there are any projects in the works that fuse the tools together to build a better IDE experience. I forget which presentation it was, but one of the developers (I *think* it was the gentleman that presented something on CLANG at the dev's conference 2008) made a bit of a point by saying that LLVM, unlike GCC has been built from the ground up with

Hi, I'm currently writing an S4/Oracle interface, and as Brian Ripley points out, the .Call interface is the key. The good news is that the S part (I presumed the R part as well) is remarkably straight- forward by using the .Call facilities to create list and other S objects directly from C. I'm following Brian's suggestion and printing the R-external documentation --- I need to

Hello- Does anyone have a recommendation on how to call R from perl? I'm using the IPC::Open2 module, and running R with the --slave and --quiet options. The problem is that I can't predict how many lines of output I should try to read for each command-- if any! The ultimate goal is to use perl to provide a form-driven web interface, but have R do the underlying calculations. Thanks

Hi Reed, I’ve used Eclipse for a long time to do LLVM development on Linux (both for code navigation/editing and debugging), any recent Linux distribution and version of Eclipse should be fine (even older versions should be good enough as this has been working for many years). Xcode works fine as well, I started to use Xcode exclusively when I switched to OS X. The key to make this work is to

I am using gdb to debug a c++ library I made for R using Rcpp. However, when I step through the code it seems to go all over the place, and some of the variables have been optimized out so I can't see their values. How can I compile without optimization? Also, is there any neat way to run R with gdb through emacs? Thanks.

> > That is similar to the approach I used, although HLVM provides a pointer directly to the type, saving you a single hop. I'm not so sure that is a very good reason, depending on your implementation data structures that are fundamental to the type system of the virtual machine use custom allocators so the extra hop carries little to no expense. I would not have considered it had I

Does anyone know if load balancing and DNAT work well together? I know that load balancing and NAT do not, but what about a simple port forward? I can''t apply Julian Anastasov''s patches, because they don''t work with PPTP patches. :/ Anyhow, a simple: iptables -t nat -A PREROUTING -i eth0 -p tcp --dport xxx -j DNAT --to yyy:xxx iptables -I FORWARD -i eth0 -d yyy -p

Hi, I am new in R and have some frustrations as how to set debug breaks during emacs R debug. I use debug () as where or which function to debug. But during the debug, e.g., I have a for loop at the beginning of the function code and want the code execution to jump through that for loop and set a break after that. How to do that? Is there a web site detailing the syntax of the debugging of R?