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Hi all, I've started work on a new programming language for which I am considering using LLVM as the backend, and trying to experiment with it using the Kaleidoscope demo compiler. Taking the full source listing from http://llvm.org/docs/tutorial/LangImpl3.html#code and trying to compile it with the provided instructions gives me the following errors: a at a-desktop:~$ g++ -g -O3 toy.cpp

Hello everyone I'm having a little difficulty with R-2.0.0 CMD check. My field is Bayesian calibration of computer models. The problem is that I have a large collection of toy datasets, that in R-1.9.1 were specified with lines like this: x.toy <- 1:6 y.toy <- computer.model(x.toy) z.toy <- reality(x.toy) in file ./data/toys.R ; functions computer.model() and reality() are

Hello everyone I'm having a little difficulty with R-2.0.0 CMD check. My field is Bayesian calibration of computer models. The problem is that I have a large collection of toy datasets, that in R-1.9.1 were specified with lines like this: x.toy <- 1:6 y.toy <- computer.model(x.toy) z.toy <- reality(x.toy) in file ./data/toys.R ; functions computer.model() and reality() are

Probably you missed to install llvm-dev package with headers for llvm. 2010/1/4 Russell Wallace <russell.wallace at gmail.com> > Hi all, > > I've started work on a new programming language for which I am > considering using LLVM as the backend, and trying to experiment with > it using the Kaleidoscope demo compiler. > > Taking the full source listing from >

I tried apt-get install llvm-dev just now, and it says it was already installed, and when I again try compiling toy.cpp, it gives the same set of error messages. On Mon, Jan 4, 2010 at 10:27 AM, Oleg Knut <oleg77 at gmail.com> wrote: > Probably you missed to install llvm-dev package with headers for llvm. > > 2010/1/4 Russell Wallace <russell.wallace at gmail.com> >>

Here are several ways to get there, but your original loop is fine once it is corrected: > for (i in 1:2) smean[i] <- mean(toy$diam[toy$group==i][1:nsel[i]]) > smean [1] 0.271489 1.117015 Using sapply() to hide the loop: > smean <- sapply(1:2, function(x) mean((toy$diam[toy$group==x])[1:nsel[x]])) > smean [1] 0.271489 1.117015 Or use head() > smean <- sapply(1:2,

Dear all; This must have a rather simple answer but haven't been able to figure it out: I have a data frame with say 2 groups (group 1 & 2). I want to select from group 1 say "n" rows and calculate the mean; then select "m" rows from group 2 and calculate the mean as well. So far I've been using a for loop for doing it but when it comes to a large data set is

hi, with LLVM 3.1, i am trying to compile toy.cpp from http://llvm.org/docs/tutorial/LangImpl7.html#code. i got the following error: $ clang++ -g toy.cpp `llvm-config --cppflags --ldflags --libs core jit native` -O3 -o toy toy.cpp:4:10: fatal error: 'llvm/IRBuilder.h' file not found #include "llvm/IRBuilder.h" i fixed this by modifying the broken line to: #include

Hi Pedro, This may not be much of an improvement, but it was a challenge. selvec<-as.vector(matrix(c(nsel,unlist(by(toy$diam,toy$group,length))-nsel), ncol=2,byrow=TRUE)) TFvec<-rep(c(TRUE,FALSE),length.out=length(selvec)) toynsel<-rep(TFvec,selvec) by(toy[toynsel,]$diam,toy[toynsel,]$group,mean) Jim On 4/3/16, Pedro Mardones <mardones.p at gmail.com> wrote: > Dear all; >

Background: Our research group collected data from students via the web about their drinking habits (alcohol) over the last 90 days. As you might guess, some students seem to have lost interest and completed some information but not all. Unfortunately, the survey was programmed to "pre-populate" the fields with zeroes (to make it easier for students to complete). Obviously, when

Dear helpeRs, I have a dataframe (14947 x 27) containing measurements collected every 5 seconds at several different sampling locations. If one measurement at a given location is less than zero on a given day, I would like to delete all measurements from that location on that day. Here is a toy example: toy <- data.frame(CH = rep(3:5,3), DAY = c(rep(4,5), rep(5,4)), SLOPE =

Hello, I get a crash in my program that uses exceptions and the LLVM JIT, even though the exceptions are controlled and thrown/catched in a part that doesn't deal with LLVM. I noticed that llvm-config --cxxflags includes the -fno-exceptions flag. Do I need to throw no exceptions whatsoever in my application to use LLVM JIT? As a minimal example, I modified the code in

I don't know if the toy program in chapter 4 of the tutorial implementing Kaleidoscope in llvm with C++ is part of your regression suite, but with the version of llvm I installed last weekend, it does not compile: hendrik at lovesong:~/dv/llvm/tut$ g++ -g toy.cpp `llvm-config --cppflags --ldflags --libs core jit native` -O3 -o toy toy.cpp: In member function ‘virtual llvm::Value*

Hello , I have build llvm from release_38 branch ( only llvm and clang ) and install it. My DYLD_LIBRARY_PATH points to installation-directory/lib. I am compiling example files for Kaleidoscope with following command : clang++ -g toy.cpp -std=c++11 `llvm-config --cxxflags --ldflags --system-libs --libs core mcjit native` -O3 -o toy but it fails with following error: Undefined symbols for

On 6/16/14, 1:14 PM, Dan Liew wrote: > Hi Joseph, > >> In other words what does " put '--std=c++11' in the CXXFLAGS” mean? Do you >> have an example of what it would look like? or what should I read in order >> to learn this? I’m happy to read up but I don’t know where to start reading >> (besides the getting started page on llvm) :) > >

I don't suppose anyone knows what (or how to find out what) the actual command to compile Kaleidoscope is? I followed cmake/nmake down through maybe half a dozen levels before getting lost, so I tried to develop a compiler invocation from scratch. I got as far as cl /EHsc /I\d\llvm-2.6\include /I\llvm\include /wd4355 toy.cpp which successfully generated toy.obj and spat out 86 link time

Dear all, I want to expand only one of variable in data frame and the others variable will be following with the expand variable. Here my toy example: toy.df <- data.frame(size=c(3,1,2,0,3,5,1,0), group=LETTERS[1:8], country=c("Germany","England","Argentina","Mexico","Italy","Brazil","France","Spain"),

Hello all, I am trying to build the kaleidoscope sample code on Mac os (10.6). What I have done to get llvm libraries : 1) Downloaded llvm-2.6 source code 2) ./configure 3)make 4) make intall Then I tried to build kaleidoscope as described in the tutorial: g++ -g -O3 toy.cpp `llvm-config --cppflags --ldflags --libs core` -o toy I get typical link time errors (undefined symbols: ...) as if the

Dear all, I'm trying to get a series of lattice levelplots to appear in viewports in a particular way but struggling to exert fine control over their appearence. There are two conditions: (a) I only want the levelplot to appear (I don't want axes, colour key, etc) in the viewport and (b) I want the levelplot to expand to the maximum allowable space in the viewport while observing

Hi, Following on from another thread (Long-Term Support for LLVM Projects Extension to Build System) I'd like to discuss the testing of the exported LLVM CMake targets which can be used by consumers of LLVM as documented in [1]. Right now we don't test this feature **at all** and as a result it has been or is * broken in trunk * broken by those packaging LLVM * broken in the official