similar to: Core dump when calling tclvalue (PR#4724)

I have just installed the latest version of R on a openSUSE 12.1 system running on an ORacle VM VirtualBox and have encountered a problem with installing ChemometricsWithR. Here is the output: > library("compiler") > install.packages("ChemometricsWithR") Installing package(s) into ?/home/computation/R/x86_64-unknown-linux-gnu- library/2.15? (as ?lib? is unspecified)

Hi, I am getting the follwoing error while installing gsubfn_0.6-4.tar.gz library for R. R version is 2.15.1 and i am installing on Redhat linux version 2.6.18-238.9.1.el5 (mockbuild at x86-002.build.bos.redhat.com<mailto:mockbuild at x86-002.build.bos.redhat.com>) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-50)) * installing to library ?/home/mapred/installables/R/library? * installing

Hi I've a problem with the following example: library(tcltk) .Tcl("array unset tclArray") myRarray <- matrix(1:1000, ncol=20) for (i in (0:49)) for (j in (0:19)) .Tcl(paste("set tclArray(",i,",",j,") ",myRarray[i+1,j+1],sep="")) tt<-tktoplevel() table1 <- tkwidget(tt,"table",variable="tclArray",

I would like to use a tclArray: mytkarray <- tclArray() as the variable for a table: table1 <- tkwidget(f1, 'table', variable= mytkarray) but if I include character strings with embedded spaces, I get braces appearing in the table. I can remove them using a non-R tclarray, (the difference between the first example of http://www.sciviews.org/_rgui/tcltk/Tktable.html and

hello all, i'm running R-2.6.1 on solaris 10 (x86). I added the package aplpack without problems, but when i try to use it, i got errors: > library(aplpack) Loading required package: tcltk Error in namespaceExport(ns, exports) : undefined exports :addTclPath, as.tclObj, is.tclObj, is.tkwin, tclfile.dir, tclfile.tail In addition: Warning message: S3 methods '$.tclvar',

Buenas a todos en la lista. Aunque los sigo de cerca nunca he participado mas allá de algunas ocasión. Ahora me surgió este problema. Hasta hace poco solo había usado distros Debian-like o Arch pero hace unos días se me dio por probar Sabayon, puesto que andaba en busca de algo rolling release y no quería Arch. La cosa, para hacerla corta, es que instalé Sabayon con KDE. Conseguí arreglar un

Hi again R People: This works fine: > library(tcltk) > a <- tclVar("4.5") > as.numeric(tclvalue(a)) [1] 4.5 > #But if you have: > b <- tclVar("pi") > as.numeric(tclvalue(b)) [1] NA Warning message: NAs introduced by coercion > Is anyone aware of a way around this, please? thanks, Erin -- Erin Hodgess Associate Professor Department of Computer

Hello, I?m using R 2.11.1 with Tinn-R 1.17.2.4. I hope the given informations are enough (it?s my first entry here) The as.environment(pos) error appears in using the following code which should open a function in an other R-file. Here some extractions of the code: .... HZ<-tclVar(seq(length=a,from=1,by=0)) #(a is defined by a tkentry-element) VZ<-tclVar(seq(length=a,from=1,by=0))

Dear R users, I have some troubles with dealing with tclObj objects. I try to explain it with a toy example: Say I define the following tcl procedure which just prints out each list element library(tcltk) .Tcl('proc test {myList} { foreach i $myList { puts stdout $i } }') and I call it with: > tcl('test',letters[1:5]) # Works as expected Now say I define

Hi, I am having trouble debugging this one. The code is attached below, but it seems to be a problem at the C-tk interface. If I run this 1 time there are no problems if I run it more than once I start to get warnings that increase in multiples of 11 everytime I run it. Here is a sample session > source("clrramp2.r") Loading required package: tcltk Loading Tcl/Tk interface ... done

This lets you write simple plugins in Tcl. All the basic features of nbdkit are supported, but serious Tcl users will probably want to enhance the plugin further. Unfortunately Tcl as a language is not very well suited to handling binary data. It prefers to store binary data in UCS-2 strings, meaning that every second byte is wasted. Also there appears to be no way to replace part of such a

Replying here, but several of the questions raised boil down to "couldn't you make the usage of GetUnderlyingObject conservatively correct?". I'll try and address that. I think this *is* the right approach, but I think it is very hard to do without effectively disabling this part of GlobalsModRef. That is, the easy ways are likely to fire very frequently IMO. The core idea is

Dear Colleagues, When I try to install Rcmdr the following happens: ---------------------------------- > library(Rcmdr) Error in structure(.External("dotTclObjv", objv, PACKAGE = "tcltk"), class = "tclObj") : [tcl] invalid command name "font". Error : .onAttach failed in 'attachNamespace' Error: package/namespace load failed for

Greetings folks! I would like to enable globalsmodref-aa in the non-LTO pass pipeline so that it gets tested more and there are fewer differences between the two. For all of my benchmarks, this is performance neutral, but I'd appreciate others benchmarking this combination to see if they see any benefits or regressions. You can demo this mode easily: -mllvm -enable-non-lto-gmr Please let me

Hi, I can' t load a variable tcltk declared with tclVar, why is this?, the exmple above explain me ,Thanks Ruben a<-tclVar(init="") > f<-function(){ + a<<-"pipo" + } > f() > a [1] "pipo" > tclvalue(a) Error in structure(.External("dotTcl", ..., PACKAGE = "tcltk"), class = "tclObj") : [tcl] can't

Hi Chandler, I would like to run some benchmarks on ARM hardware and to look at impact of your patches on LTO. Kind regards, Evgeny Astigeevich From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Chandler Carruth Sent: 15 July 2015 10:45 To: Chandler Carruth; Gerolf Hoflehner Cc: LLVM Developers Mailing List Subject: Re: [LLVMdev] GlobalsModRef

Hey, thanks for benchmarking. How stable is the 2% regression? Michael ran some benchmarks with GlobalsModRef completely disabled and the only differences were in the noise. This was a complete spec2k6 run along with some others. Based on the number of benchmarks run there, I'm going to go ahead and submit these patches, but if you can clarify the impact here, we can look at potentially some

Dear R People: I have an interactive menu via an Rcmdr extension package which asks for lower and upper limit to evaluate. Typically, I use: assign("a",as.numeric(tclvalue(lowlim)),envir=.GlobalEnv) and that's fine. However, if I try to use pi or Inf or -Inf, I get either coerced NAs or NaN. Does anyone have any suggestions, please? Thanks, Erin PS Happy Easter if you

Can you say what Benchmark or give a test case so we understand the nature of the regression? As Gerolf said, that will be important to understand what is best to do. On Fri, Jul 17, 2015, 06:43 Evgeny Astigeevich <Evgeny.Astigeevich at arm.com> wrote: > Yes, the regression is stable. I double checked this. A full benchmark > run consists of at least 10 sub-runs to validate the

Before the fix, the compiler may simply return 'noalias' for cases it can not really prove to be noalias, but actually correct by luck (or even wrong noalias, but does not result in miscompile). It would be useful to find out the set of missed noalias queries from GlobalModRef with your benchmark and examine if there is some improvement can be done. David On Fri, Jul 17, 2015 at 6:32