similar to: Spurious warning from checkReplaceFuns about a non-replacement function

Hi Reid, I guess it's not so much a memory leak, as unexpected behaviour, resulting in excessive memory use. I also call the following after EE->runFunction, which seems to clean up pretty nicely. EE->freeMachineCodeForFunction(stub); // Delete functions and IR. stub->deleteBody(); stub->eraseFromParent(); Rob. -----Original Message----- From: reid.kleckner at

Hello, I am a new R user not at ease with installing and updating R package under Ubuntu (Hardy), so that I cannot run R anymore ...! I initially installed r version 2.6.2.2 (amd64) from Intrepid instead of Hardy (!), but it worked. I tried to update to version 2.9, but did not succeeded:    (1) I added to my /etc/apt/sources.list an entry :           deb

I'm unfamiliar with the leak you've just described, but Jeffrey Yasskin has done a lot of work cleaning up leaks for 2.7 and trunk. I was just going to mention that unless the function you are calling via runFunction has a simple prototype that's special cased in runFunction, it will generate its own stub function for every call. If you don't want to worry about that, you can call

Hi, What determines the order of the rows in a barchart? Cheers, Geoff. Here is my code, and the data follows. If I have z in alpha order, the barchart is in some order I can't determine. I originally tried rownames(twater)~twater$Cat, but the chart wasn't in rownames(twater) order either. library(lattice) twater<-read.csv("totalwater.csv",strip.white=T)

Hi all, I'm trying to find something like the "==" operator that will work on vectors or something equivalent to SQL's "IN" function. For e.g., if I have: x <- c(1,2,3,4,5) y <- c("apples", "oranges", "grapes", "bananas", "pears") z <- data.frame (x,y) w <- c(2,4,5) I want R to return the values

> On Tue, Jun 10, 2008 at 4:50 PM, Robert Grapes > <robert_grapes at hotmail.com> wrote: > > llvm[3]: Compiling SelectionDAGISel.cpp for Release build > > > > /var/folders/Xq/XqzGACxLHWq4Af0cQbEMdE+++TI/-Tmp-//cc6xGQcn.s:unknown:immediate > > value (-288) too large > > > > Any help would be really appreciated, > > That looks like an internal

Hi Rob, Can you comment on exactly what the problem is you want to solve? Is it a performance issue with LoadLibraryPermanently, or do you simply not want the external symbols to be resolved from within the JIT? - Daniel On Wed, Jul 22, 2009 at 11:22 PM, Evan Cheng<evan.cheng at apple.com> wrote: > > On Jul 22, 2009, at 9:43 PM, Rob Grapes wrote: > >> Hi, >> >>

Hi Daniel, In my case ExecutionEngine::create() loads 40 modules, then each time I try to resolve a symbol that I know is in a DLL that I supply, it looks through all 40 modules first. This is on Windows, so I get the following modules loaded: ntdll.dll, kernel32.dll, USER32.dll, GDI32.dll, SHELL32.dll, ADVAPI32.dll, RPCRT4.dll, Secur32.dll, msvcrt.dll, SHLWAPI.dll, ole32.dll, OLEAUT32.dll,

Hello Gurus, I am still new to R. Here is my issue. I was trying to add column to data frame that was populated by read.spss(). When I used cbind to add a new variable(column). library(foreign) mydf<-read.spss(file="C:/myspss.sav",use.value.labels=FALSE, to.data.frame=TRUE,use.missings=FALSE) attr(mydf,"variable.labels") ## it gives you all the labels

On Jul 22, 2009, at 9:43 PM, Rob Grapes wrote: > Hi, > > Would it be possible to make the following slight change to > ExecutionEngine::create()? > > I would like to be able to disable the automatic enumeration of > loaded modules, and the subsequent searching for undefined symbols > (using SearchForAddressOfSymbol). > > I propose adding an extra parameter to

I think that this is because `[<-` dispatches on S4 methods only if the first argument is S4. ?"[<-" says: "These operators are also implicit S4 generics, but as primitives, S4 methods will be dispatched only on S4 objects ?x?." Georgi Boshnakov -----Original Message----- Message: 19 Date: Tue, 8 Sep 2020 22:04:44 -0400 From: Ben Bolker <bbolker at

Hi, I'm current using LLVM 2.5 to JIT code in a event driven language running on a game engine. Haven't updated to 2.7 yet, but I do intend to. When checking for memory leaks I found that each time I was calling EE->runFunction after creating a stub function to execute an event, all the pass information was being repeatedly added to PMDataManager. I have changed addAnalysisImplsPair

I'm writing a script to sync some mp3 files. Due to a limitation in the number of destination files that can be read from my thumb drive, I'm not looking to preserve the original file structure (actually, I'm looking to sync *only the files* to the new destination directory). The source files are all subfolders under /backup/Music: ./Adrian Legg/Mrs. Crowe's Blue Waltz/Paddy

Thanks for the quick responses. As you both suggested storing the packages to local drive is feasible but comes with a size restriction I wanted to avoid. I'll keep this in mind as plan B. @Hugh: 2. would impose even greater slowdowns and 4. is just not feasible. However, 3. sounds interesting - how would this work in a Linux environment? Thank you, Mario Am So., 19. Juli 2020 um 20:11 Uhr

On 9/9/20 9:30 AM, Hugh Parsonage wrote: > Thank you! > > I get > > Starting program: C:\R\R-devel-20200909\bin\x64\Rgui.exe > [New Thread 19940.0x638c] > [New Thread 19940.0x102c] > [New Thread 19940.0x329c] > [New Thread 19940.0x37dc] > warning: Invalid parameter passed to C runtime function. > > Program received signal SIGSEGV, Segmentation fault. >

Lines 129-131: \code{grep(value = FALSE)} returns a vector of the indices of the elements of \code{x} that yielded a match (or not, for \code{invert = TRUE}. This will be an integer vector unless the input There should be a closing parenthesis after \code{invert = TRUE}

| Confirmed for R-devel (current) on Ubuntu 17.10. But ... isn't the regexp | you use wrong, ie isn't R-devel giving the correct answer? No, I don't think R-devel is correct (or at least consistent with the documentation). My interpretation of gsub("(\\w)", "\\U\\1", entry, perl = TRUE) is "Take every word character and replace it with itself, converted to

On 9/9/20 8:48 AM, Hugh Parsonage wrote: > I am unable to set break or use gdb with any success when I use that version. > > On linux I would do R -d gdb but this gives "unknown option '-d' " > while gdb R.exe (in the same directory as the debug version) gives the > same output as before. > > I'm happy to help but I appreciate this list might not be the

I propose a patch to ifelse that leverages anyNA(test) to achieve an improvement in performance. For a test vector of length 10, the change nearly halves the time taken and for a test of length 1 million, there is a tenfold increase in speed. Even for small vectors, the distributions of timings between the old and the proposed ifelse do not intersect. The patch does not intend to change the

On Tue, Sep 8, 2020 at 11:44 PM Jeroen Ooms <jeroenooms at gmail.com> wrote: > > On Tue, Sep 8, 2020 at 5:20 PM Tomas Kalibera <tomas.kalibera at gmail.com> wrote: > > > > On 9/8/20 4:48 PM, Hugh Parsonage wrote: > > > Unfortunately I only get > > > > > > [Thread 21752.0x4aa8 exited with code 3221225477] > > > [Thread 21752.0x4514