similar to: Does sprof work on CentOS5?

I'm asking here, rather than R-devel, because it seems to be a Linux specific question and because I'm using Ubuntu-9.04. I'm trying to profile an package, and got errors, so I decided to follow BDR's (http://tolstoy.newcastle.edu.au/R/devel/06/02/4254.html) example exactly, and got same problem. Can anyone replicate? $ sudo mkdir -p /var/tmp//usr/lib/R/library/stats/libs $

Hi, I am working on an R package which includes some C routines. I would like to profile the C routines (built with GCC under Debian Linux). I tried running R with LD_PROFILE=/path/to/C/library.so R and executing functions that would invoke the code therein. The code takes about twice as long to run with LD_PROFILE set than without, so I am guessing that profiling is taking place. However,

Hi all, Is anyone using oprofile? I'm getting segfaults from opreport at the moment, and I'm not sure if it is opreport, or just me. In case it is something just plain daft I am doing, here is how it goes: opcontrol --reset opcontrol --setup --no-vmlinux opcontrol --start ... now I run my program, /tmp/myprog ... opcontrol --dump opcontrol --shutdown then I run, opreport -l

Hi, I need to scan some files, and then do a boxplot graph of them. I also save the output from the boxplot function, so I can process the data later. For example, I need to scan 2 (it can be x, 0<x) files here. A<-scan(F1)/100; B<-scan(F2)/100; Now let's try graph it. N1 is the label for F1, and so on. bitmap(file=Name, type="png16m")

Greetings, I am attempting to use R throug PL/R in PostgreSQL to make several graphs (they show usage over time for radiochannels). However, as some never go above 100 in a 24 hour period, and others go well over 500, they get different y-axis values (which normally would be a good thing). However, as I want to overlay the graphs to add/remove channels in CSS on a webpage, I need a set y-axis.

Hello, again. I'm interested to learn how programmers develop & test C/C++ code with R packages in Linux. I've been reading R source and the manual on Writing R Extensions but there are just a couple of details I can't understand. I wish I could watch over a developer's shoulder to see how people actually do this. I've tested a bit. I am able to take package.tar.gz

Hi, Standard approach to profiling dynamically loaded libraries with gprof doesn't seem to work with LLVM: export LD_PROFILE=Mylib.so export LD_PROFILE_OUTPUT=. make ENABLE_PROFILING=1 // compiling my project opt -load Profile/Mylib.so -options... but no Mylib.so.profile (or gmon.out) is produced. Profiling libc.so.6 usage by "ls -l", however, works fine. Could anyone explain

I'm a little confused about what you are supposed to do when you discover a bug with CentOS (and by implication RHEL). Is there some policy as to what to do and where to report the bug? It doesn't seem appropriate to report it to http://bugs.centos.org because CentOS is kept in-sync with the upstream, so bugs will never get fixed in CentOS, only in the upstream distribution. Unless

Hi, I'm trying to start using gc with llvm, and was trying to get started with the shadow-stack plugin. I'm having trouble putting everything together, even in this simple case. My compiler generates the necessary gcroot instructions and for now I would be glad just being able to walk through the roots and print out some numbers. For example, I have the following my.ll file: my.ll:

On Fri, Sep 25, 2020 at 5:35 PM Daniel P. Berrangé <berrange@redhat.com> wrote: > On Fri, Sep 25, 2020 at 05:31:09PM +0800, Wei Wang wrote: > > On Fri, Sep 25, 2020 at 5:24 PM Andrea Bolognani <abologna@redhat.com> > > wrote: > > > > > On Fri, 2020-09-25 at 10:16 +0100, Daniel P. Berrangé wrote: > > > > On Fri, Sep 25, 2020 at 05:03:24PM

I've just set up a new mailserver using Centos5.2 (sendmail+clamav-milter+spamass-milter). I'm using the spamass-milter package from rpmforge (spamass-milter-0.3.1-1.el5.rf). I notice that the default setup is to run it as root. I set up my previous mailserver on Centos4, and I can't remember if I did anything special, but on that machine it runs as user "sa-milt". Is

On Fri, Sep 25, 2020 at 4:54 PM Daniel P. Berrangé <berrange@redhat.com> wrote: > > > Yes, I tried, but it fails with > > ../src/util/virfile.c:42:11: fatal error: libutil.h: No such file or > > directory > > You'd have to delete the build dir and re-run meson so that it > auto-detects again. > > OK, that issue seems gone, but ninja reports lots of

I asked one of my team mates to evaluate centos 5.2 as a more stable distro for our business use than Fedora which we have used for years. His main objection so far has been the lack of a neat feature of recent Fedoras (at least since 7) that allows a user to login as himself if the screen is locked by another user (a switch user feature). Is that feature available or is it planned? Thanks.

On Fri, Sep 25, 2020 at 04:44:24PM +0800, Wei Wang wrote: > On Fri, Sep 25, 2020 at 4:40 PM Andrea Bolognani <abologna@redhat.com> > wrote: > > > On Fri, 2020-09-25 at 16:21 +0800, Wei Wang wrote: > > > On Fri, Sep 25, 2020 at 3:56 PM Andrea Bolognani <abologna@redhat.com> > > wrote: > > > > On Fri, 2020-09-25 at 10:33 +0800, Wei Wang wrote:

So far, OpenVPN has been working very well for me. Unfortunately, the iPhone doesn't have (yet?) an OpenVPN client, so I'm forced to work with what's available. The options are: L2TP, PPTP and IPSec. If you were to install a VPN endpoint on CentOS, which protocol would you prefer? The condition is to avoid shabby VPN servers that make the system less secure. I've seen some

I sent this patch directly to Gregor, and neglected to CC this list. Sorry about that. I''d like to make it so that there is no need to modify any Mini-OS source files when extending it with an application. All that is required is a change to Makefile, and a small change to kernel.c, printf.c, and string.c. I have enclosed the patch. With this patch, one could write an application in a

Dear All, I'm trying to install CentOS5 beta as paravirtualized guest on a CentOS5 Xen host using virt-manager. Everything seems to go OK. I'm able to run virt-manager and fill-out all the details. Because you can only do a http/ftp/nfs install when setting up a paravirtualized guest using virt-manager, I made the whole contents of the CentOS5 beta DVD available via ftp. The start of

On Sunday, 06 January 2008, Akemi Yagi wrote: <snip> > Question: What rpm > command do I use, to Import the Public Key that's in the browser > window? Or, if I need more than one command, what are they? You should wget that file and run the rpm command as instructed in that wiki. Akemi: Having the proper command did the trick! Thanks a million! It's installed. :-) Lanny

Hello, Has anyone made any of the above in to CentOS5 rpms? I've googled and not found any CentOS5 rpms and was wondering before i atempt to make them, was wondering if anyone else had any of them? Thanks. Dave.

Hi *! I have to install a xen virtualization host that will start with 4GB RAM and will maybe grow to 8GB in the future. And there has to be a 32bit winXP domU. Is CentOS5(.1) x86_64 able to run 32bit HVMs or do i have to stick with i386/PAE? /nils.