similar to: [LLVMdev] Access a specific address in the JIT compiler

This seems to be the "proper" way to do that. Another possibility, is to create a ConstantInt with the size of the pointer (found in TargetData), then do a IntToPtr cast, and use this absolute address in load/store/call. Cheers, Olivier. On Thu, Jun 11, 2009 at 12:27 PM, Camille Troillard <camille at osculator.net>wrote: > Hi, > > I am using the JIT compiler to

Hello, I have followed the steps described in http://llvm.org/docs/Projects.html. It seems there is a problem with the AutoRegen.sh script. In order to get the whole sample project working in a directory outside of llvm directory structure, I had to replace lines 22 and 23 by : llvm_src_root=../llvm llvm_obj_root=../llvm I am not a configuration specialist, so I can't tell if this is a

Dear list, I am learning LLVM and would like to add JIT support to the F-Script language. F-Script is a Smalltalk like scripting language that lives in the Objective-C runtime. It is written by Philippe Mougin. The goal is for me to become more familiar with LLVM, and learn about the conclusions we can draw in terms performance improvements (or degradation !), possible optimizations, etc. So

Hello, I am trying to compile a project I am writing with Xcode that will use LLVM libraries to generate code executed with the JIT. I would be curious to learn how you deal with LLVM header files, libraries, makefiles and Cocoa application projects. My candid understanding is that LLVM projects need to be built with LLVM makefiles (hence the previous message I sent about LLVM Projects). I am

Hello, I'm not an LLVM expert, but I think you can build a Cocoa/LLVM project by using the LLVM's libraries and headers the same way you did with any other third party library. In fact, that's what the clang Xcode project does. It does not use any makefile. In short: - Add the llvm/include folder in you header search path (in the project's build settings). To add

Andrew Haley <aph at redhat.com> writes: > Óscar Fuentes wrote: >> The following message is a courtesy copy of an article >> that has been posted to gmane.comp.compilers.llvm.devel as well. >> >> Andrew Haley <aph at redhat.com> writes: >> >>> This is x86_64. I have a problem where an absolute memory load >>> >>> define

On Mon, Jun 1, 2009 at 4:25 AM, Camille Troillard<camille at osculator.net> wrote: > 1. Do you think it would make sense to use the clang codebase (specifically > Objective-C CodeGen / CGObjCRuntime) in order to generate the code that will > replace F-Script's interpretation?  If that is possible it would enable me > to start progressively porting F-Script to LLVM, instead of

2009/6/5 Camille Troillard <camille at osculator.net>: > > I have followed the steps described in http://llvm.org/docs/Projects.html. > It seems there is a problem with the AutoRegen.sh script. > I'm not sure anyone actually uses that -- the bug about it seems to be ignored: http://llvm.org/bugs/show_bug.cgi?id=1220 Perhaps if you add your findings to it it might get

Óscar Fuentes wrote: > Andrew Haley <aph at redhat.com> writes: > >> Óscar Fuentes wrote: >>> The following message is a courtesy copy of an article >>> that has been posted to gmane.comp.compilers.llvm.devel as well. >>> >>> Andrew Haley <aph at redhat.com> writes: >>> >>>> This is x86_64. I have a problem where an

Hi everybody, I have a data set with a value and a status (positive or negative case) and I want make a ROC Analysis. So, with ROCR Package, I have got the ROC curve (True Positive Fraction [tpf] according 1-True Negative Fraction [1-tnf]). http://r.789695.n4.nabble.com/file/n4469203/01.png But, now I want a new graphic which show the sum of true positive fraction and true negative fraction

Hello, I am new on Ubuntu. I would like to use R, but I tried Kate and Scite. The first one keeps trying to use KDE applications,while the other does not understand the language. I have searched for another editor for hours, in vain. Which editor should work with Ubuntu? I am looking forward to your answer, thanks, Camille

I'm implementing a JIT and getting some strange crashes. I'm unsure exactly what's causing them, but it seems to occur when I call the getReturnType() method on some LLVM function objects. More precisely, I'm registering some native C++ functions as LLVM functions through the addGlobalMapping method of an execution engine object. I then keep a pointer to those LLVM function

1. Create an extern global variable of the type being pointed to. Use ExecutionEngine::addGlobalMapping to map that extern global variable to the pointer. Then your IR code can refer to the extern global variable and get the pointer. 2. Convert the pointer to an int. Create an int constant in IR. Then add an inttoptr instruction, and your IR has the pointer constant. Last I checked, though,

OK. My basic asterisk install seems to be working. I can get caller ID. My dialplan says: [incoming] ; incoming calls from the FXO port are directed to this context from zapata.conf exten => s/9185415897,1,Set(CALLERID(name)=Michael Sullivan) exten => s/9185415897,1,HANGUP(1) exten => s,1,Set(CALLERID(name)=Someone Else) This is for testing. It's supposed to check the caller ID

Dear all, I'm fitting a multinom function to my dataset (multinom(outcome~age+K+D)) and I need to present my results on a poster. Does someone know a nice way of doing that? I think I saw in an archive that you cannot plot a multinom.object, is it true? Thank you by advance for your help, Cheers Camille

I am new to asterisk. I need help getting started, if it's even worth getting started. I say if it's worth getting started because I'm not sure if my hardware will even work with asterisk. I have a US ROBOTICS 56K V.90 PCI SOFT MODEM. I have standard twisted pair telephone wire. I can't afford to alter my hardware. I know I won't be able to do any sophistocated VoIP stuff.

Hi Olivier, Thanks for responding! I get to learn this way. On Feb 17, 2010, at 12:50, Olivier Meurant wrote: > Hi Garrison, > > I am not a specialist of the code but here is my 2 cents: > > - I like the idea that in lazy-mode the call (in module or not) is treated by a stub (like every calls). If we go further with this, I'll have to add test cases for lazy mode. I kind

kirill havok wrote: > Hi Gordon, > I wrote a small example, but while running I get an error("Tied to > execute an unknown external function"), where I am wrong? > I think the problem is that some_test_func() is a C++ function, so its name is being mangled during compilation. To fix it, I think you want to add a declaration telling the compiler to treat some_test_func()

Hi Kirill, Don't forget to add X86TargetMachine.obj (add to Additional Dependencies in Linker options, if you are using MSVS) otherwise LLVM will try and use Interpreter instead of JIT. Hope this helps, Rob. > -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of kirill havok > Sent: Wednesday, August 20, 2008

When you say "spit bitecode from the JIT the first time, load it on subsequent sessions" : - do you want to write the IR in a file via BitcodeWriter and re-read it via BitcodeReader ? (you will pay the cost of native code emission on each load ?) - do you want to write the native code ? In that case, how do you retrieve the size of the buffer prepared by the