search for: thefunctional

I'm still getting used to R's scoping. I've run into the following situation value=0 thefunction <- function() print( value ) somefunction <- function() { value=99; thefunction() } somefunction() now, I understand that somefunction() returns 0 because thefunction() was defined with value=0 in its parent envrionment, it dosent look at all in the environment of somefunction. My

Is there a way to programmatically determine how many arguments a function accepts? In S, one can compute this as length(theFunction) - 1 and determine the parameter names as names(theFunction) due to the representation of functions. (Just in case anyone is thinking of nargs(), that is just for particular calls and does not concern itself with the function definition.)

Dominic Hamon wrote: > Duncan Sands wrote: >>> Another option that was discussed in #llvm is to nuke LLVMBuilder >>> and rename LLVMFoldingBuilder to LLVMBuilder. If this was the case, >>> I'd argue for a flag in the Builder that could retain the old >>> non-folding functionality for debugging purposes. >>> >> >> this plan

Hi Dominic, +//===-- llvm/Support/IRBuilder.h - Builder for LLVM Instrs -----*- C++ -*-===// is this line the right length? It seems shorter than the similar lines below like this one: +//===----------------------------------------------------------------------===// + GetElementPtrInst *CreateStructGEP(Value *Ptr, unsigned Idx, + const char *Name =

Duncan Sands wrote: >> Another option that was discussed in #llvm is to nuke LLVMBuilder and >> rename LLVMFoldingBuilder to LLVMBuilder. If this was the case, I'd >> argue for a flag in the Builder that could retain the old non-folding >> functionality for debugging purposes. >> > > this plan sounds good to me. However it's not clear to me how

I am new to llvm so I might be missing a critical step. My system is Fedora 12 but this also happens in Mac OS X 10.6.2. Here are the steps I used to compile llvm: export TARGETS=x86,x86_64,cpp export INSTALLDIR=/home/rovitotv/llvm ../llvm-2.6/configure --prefix=$INSTALLDIR --enable-bindings=none --enable-targets=$TARGETS --enable-optimized --with-llvmgccdir=$INSTALLDIR

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi I know there is a function - I have used it before - but I always forget what it is called... I need the combination of two character vectors, i.e: x <- c("a", "b") y <- c("x", "y") z <- THEFUNCTION(x, y) z == c("ax", "ay", "bx", "by") I promise I will

First, you have to call llvm-g++ to use the llvm-gcc front end, but it doesn't matter here. I'd like to suggest that you use pastebin to put your code and the send us the link, so that we can download it. The problem is that TheExecutionEngine is set to NULL (maybe because of a previous error), but it will be really better if you use pastebin. On Wed, Feb 17, 2010 at 6:01 AM, Todd Rovito

(1) It seems to me that, generally, in R it is not possible to overload functions. Is that right? (2) Assuming that the above is true, or partially true, is there any extra packages to handle overloading in R? (3) Assuming (1) is TRUE and (2) is FALSE, can anyone provide some advice on developing some function that understand what the arguments are and then calls the right overloaded

On Wed, Feb 17, 2010 at 6:29 AM, Conrado Miranda <miranda.conrado at gmail.com> wrote: > First, you have to call llvm-g++ to use the llvm-gcc front end, but it > doesn't matter here. I got the compile command from the Kaleidoscope documentation. > I'd like to suggest that you use pastebin to put your code and the send us > the link, so that we can download it. The

Dear all, I am using LLVM C++ API to generate some code. In particular, I am dealing with AVX2 SIMD API which uses __m256i. My function input types a set of vectors and return type is also a vector. /////////////////////////////////////////////////////////////////////////////////////////// arguments.push_back(VectorType::get(IntegerType::getIntNTy(TheContext, 64), 4));//int64*4 = __m256i

Hi Stefan, Thank you very much for answering my question! I followed your suggestion but the function still cannot return the correct result. I also set target-feature attributes for my function. I am using LLVM 6.0. It only prints out some random large numbers but the correct answer is supposed to be all 0. Can you please help me figure out what's going on here? Any help will be greatly

Hello , i am working in the functional time series using themultivariate time series data(hourly time series data). Sir? i am usingFAR model more than one order for which no statistical package is available inR, so for this i convert my data into functional form and obtained thefunctional principle component and from those FPCA i extract theircorresponding? FPCscores. Know i use the VAR model on those FPCscores forthe forecasting of each 24 hours through the VAR model, but the VAR give me theforecasted value for all 23hours? when i put phat=23, but whenever i putphat=24 i.e want to...

Hi Joshua, Thanks for your great comment. I made up a ConstantVector in IR. Then I successfully use AVX intrinsics to retrieve the returned vector data. The remaining thing is that how to pass the vectors to LLVM function using intrinsics. Do you have any suggestions? Please forgive me if the question is too naive. I pasted below two IR I used. The first one works. The second one doesn't.

Hi, I'm currently working my way through the tutorial with LLVM 3.9.1 on Windows (finished chapter 4) and stumbled over a few things which could be improved: - "LLVMContext" does not exist as a variable -> "TheContext" - Chapter 3: 5 times - Chapter 4: 1 time - Chapter 5: 4 times - Chapter 6: 2 times - Chapter 7: 2 times 3.4. Function Code

I hope this is the right place to ask this question. If not, please let me know where I can ask for help. We are using Kaleidoscope as the base framework to write a source to source compiler. Our source language has Strings with supported operations such as concatenation, upper case, and substrings. I am following the patterns set forth in Kaleidoscope, and need to represent my std::string as

Dear list, I'm just getting started learning how to use remote supercomputers for execution of parallelized code. I got a lot of initial help from this <http://stackoverflow.com/questions/14553357/parallelizing-on-a-supercomputer-and-then-combining-the-parallel-results-r> previous post, as well as one particularly helpful and patient XSEDE guy. I'm only using one node (for the

Hi Rainer Or maybe you are referring to the outer function. I'm a newbie in R, but I recently read something about it in the pdf book named below (pages 91-2). I send to you an excerpt: An introduction to R An introduction to R Longhow Lam 6.2.5 The outer function outer function The function outer performs an outer-product given two arrays (vectors). This can be especially useful

On Tue, Feb 14, 2017 at 5:51 AM, Hubert Tong < hubert.reinterpretcast at gmail.com> wrote: > On Mon, Feb 13, 2017 at 10:39 PM, Daniel Berlin <dberlin at dberlin.org> > wrote: > >> >> >> On Mon, Feb 13, 2017 at 10:07 AM, Hubert Tong < >> hubert.reinterpretcast at gmail.com> wrote: >> >>> On Mon, Feb 13, 2017 at 2:23 AM, Daniel

It''s been a few days since I posted my last two emails (of which, no one replied to) so I''ve gone ahead and coded a working slider class as well as a ''resizeable'' class that allows a user to drag and resize the element. I also linked these two together as I want to have slider behavior that can resize the resizeable element. The end result is both the