similar to: [LLVMdev] Rpython to LLVM

Hello everyone, I try without success to install the package rPython I get the message ----------------------------------------------------------------------- * installing *source* package ‘rPython’ ... could not locate python-config ERROR: configuration failed for package ‘rPython’ * removing ‘/home/armel/R/x86_64-pc-linux-gnu-library/2.14/rPython’ The downloaded packages are in

Hi, I've been trying to work with the RPython interface and noticed a strange problem. When stdin is not a terminal the R part of the RPython interface complains. EG, $ python RPython.py Initialized R-Python interface package. works fine, but $ python < RPython.py This particular strangeness isn't a problem in this context, but it does become a problem when I try to use the

Hola, ¿qué tal? Estoy buscando "alpha testers" para mi paquete rPython. El paquete es la evolución natural de rJython, un paquete de R que permite llamar a Jython, el dialecto de Python que corre sobre la máquina virtual de Java, desde R. rPython permite llamar al verdadero Python. Funciona perfectamente en mi máquina, pero necesito ver qué problemas de instalación y uso aparecen en

Hi all, We're proud to announce... ========================================== PyPy 1.0: JIT compilers for free and more ========================================== Welcome to the PyPy 1.0 release - a milestone integrating the results of four years of research, engineering, management and sprinting efforts, concluding the 28 months phase of EU co-funding! Although still not mature enough

Hi, I currently write a LLVM backend for RPython, a programming language and toolchain to write dynamic language interpreters. For example, this toolchain powers PyPy, a fast Python interpreter. In the moment the implementation uses a shadowstack to manage garbage collection stack roots. To improve performance, I experimented with LLVM's garbage collection support. It works by marking a

Hi, The person that developed the bindings is Jarno Seppänen , he sent me the code a few weeks ago. They were build with Boost.Python. The latest version was for LLVM 1.6 and the bindings seem to be unmaintained at the moment. From what I could tell they are very clean and probably easy to maintain/update to LLVM 1.7. From what I could tell from the email archive they were not far from

Laurent, On May 3, 2015, at 8:07 PM, Laurent Gautier <lgautier at gmail.com> wrote: > rPython appears to provide an interface from R to Python by embedding > Python and I'd think that it can safely assume that R has been initialized, > but might not be the point here. > > The issue is that a Python package embedding itself R (here rpy2) appears > to have no way to

rPython appears to provide an interface from R to Python by embedding Python and I'd think that it can safely assume that R has been initialized, but might not be the point here. The issue is that a Python package embedding itself R (here rpy2) appears to have no way to know that earlier in the life of the process R was initialized. 2015-05-03 19:48 GMT-04:00 Duncan Murdoch

On 03/05/2015 7:02 PM, Laurent Gautier wrote: > Beside the possible argumentation that with an API elegance and > convenience might sometimes be superior to necessity, the suggested > pattern ("every program, including R itself, keeping its own flag") does > no work too well when the nested embedding of R is involved. > > A concrete example is: > ``` > $ R -q

FYI, I'll plan on removing this subtree on Monday of next week if no one else chimes in requesting a reprieve... On Wed, Oct 28, 2009 at 5:59 PM, PyLLVM <pyllvm at gmail.com> wrote: > No objection. > I'm studying LLVM on Win32 using visual studio. > CMake works well for it. > > > On Oct 26, 7:44 am, Chandler Carruth <chandl... at google.com> wrote: >>

Hola. Me gustaría saber si alguno de ustedes sabe cómo llamar una función de python desde R. Antes usaba felizmente rpython pero desde la última versión de R he tenido este mensaje > install.packages("rPython", repos="http://R-Forge.R-project.org") Installing package(s) into ‘/home/vate01/R/x86_64-unknown-linux-gnu-library/2.15’ (as ‘lib’ is unspecified) Mensajes de aviso

Beside the possible argumentation that with an API elegance and convenience might sometimes be superior to necessity, the suggested pattern ("every program, including R itself, keeping its own flag") does no work too well when the nested embedding of R is involved. A concrete example is: ``` $ R -q > library('rPython'); python.exec('import rpy2.robjects') R is already

Dear R People: I have been experimenting with rPython, rSymPy, and rJython. Here is my latest snag: > library(rJython) Loading required package: rJava Loading required package: rjson > library(rSymPy) > rJython <- rJython() > x <- "x" > y <- "y" > rJython$exec("from sympy import *") Error in .jcall("RJavaTools",

Dear List, I'd like to call pyhton function from within R. I tried installing the latest version of RSPython: wget http://www.omegahat.org/RSPython/RSPython_0.7-1.tar.gz R CMD INSTALL --clean RSPython_0.7-1.tar.gz I get a compile error (posted below). Did anyone else run against this ? Is there a solution ? checking for python... /usr/bin/python Python version 2.6 Using threads checking

A question for a (experienced) user of the RPython package on linux. I'm trying to call R from python on a linux (Suse 7.3) box. After installing R CMD INSTALL -c RSPython_0.5-2.tar.gz I start python and do: >>> import sys >>> sys.path.append('/usr/local/lib/R/library/RSPython') >>> sys.path.append('/usr/local/lib/R/library/RSPython/Python')

cashaw at bcm.tmc.edu, youngas7 at yahoo.com MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Hi, First, does anyone think it is a good idea to put up a web server site similar to Phillippe Grosjean's site for GUIs? To answer foobar's question- There are a several web 'interfaces', with different focuses and degrees of sophistication. Apologies to the

You should read the section on Indexing in the Introduction to R document that comes with R, regarding $ and `[[`. -- Sent from my phone. Please excuse my brevity. On August 1, 2017 2:44:18 AM PDT, Dimlak Gorkehgz <rain8dome9 at gmail.com> wrote: >You are right, maintainer does keep a list of model's packages. > >So how do I use a variable instead of $adaboost$? >

You are right, maintainer does keep a list of model's packages. So how do I use a variable instead of $adaboost$? getModelInfo()$adaboost$library Also, server not found: http://rwiki.sciviews.org/doku.php?id=getting-started:reference-cards:getting-help On Tue, Aug 1, 2017 at 11:46 AM, Bert Gunter <bgunter.4567 at gmail.com> wrote: > I have provided you all the

Hola Lautaro, Me parece que weka tiene un plugin para id3 y tal vez puedas hacer algo desde RWeka. Por otra parte, existe una implementacion de id3 en python ( http://www.onlamp.com/pub/a/python/2006/02/09/ai_decision_trees.html ). Con el paquete rPython puedes accesar codigo de python desde R. El 12 de mayo de 2013 04:00, <r-help-es-request@r-project.org> escribió: > Envíe los

On Mar 26, 2008, at 06:39, Mahadevan R wrote: > Are there Python bindings for LLVM? I'm not aware of any. The PyPy compiler pipes LLVM assembly to llc rather than building the C++ IR in memory. > Apparently there was one ~2005; has this been updated since? Is > anyone working on this? > > Is the LLVM dev community interested in this? Yes! Note that C bindings have been