similar to: segfault with HowToUseJIT

Reid Spencer, thank you for your quick responce, finally i got to my PC at home. You wrote: > Attached are three files: "valery.cpp" which contains your original, > "reid.cpp" which contains corrections to most of the FIXME items and > "diffs" which shows the differences between them. The differences > should be instructive on what to do. You were

Hi, In my application I am JITing thousands of functions, though I am doing it sequantially and running only one at a time. So it is crucial to be able to properly clean up the memory from an old JITed function when JITing and running the new one. I am using Haskell binding of LLVM and my application works OK. However, memory usage increases and never decreases during the run time of my

Hi, Was this ever resolved? I'm curious, I'm also in a situation where there may be many (very many) JITted functions over the history of an application (which may be running for many days) Thanks On Mar 20, 2009, at 7:34 AM, George Giorgidze wrote: > Hi, > > In my application I am JITing thousands of functions, though I am > doing it sequantially and running only

Valery, Attached are three files: "valery.cpp" which contains your original, "reid.cpp" which contains corrections to most of the FIXME items and "diffs" which shows the differences between them. The differences should be instructive on what to do. You were really, really close .. just a few details changing. The code in "reid.cpp" compiles but I

Hi I'm trying to compile HowToUseJIT.cpp, but it seems that iterator definition is missing: --------------------Configuration: HowToUseJIT - Win32 Debug-------------------- Compiling... HowToUseJIT.cpp c:\sfu\usr\local\src\llvm\include\llvm\adt\ilist(41) : fatal error C1083: Cannot open include file: 'llvm/ADT/iterator': No such file or directory Error executing cl.exe. I've

Valery, Your JIT sample program has been added to projects/HowToUseJIT. I have defaulted the license to the standard UIUC license. Let me know if that's not okay and I'll fix it. If you continue to work on this (providing a command line option to use either interpreter or JIT would be nice), please provide patches against these files and I'll commit them for you. Here's the

On Sat, 14 Aug 2004, Valery A.Khamenya wrote: > (thanks to Reid, who gave nice advice) the fibonacci function code > works now. Please find attached file. > > but... the performance is adequate, say, for byte-code > interpretation mode and not for optimized JITing. > fibonacci function of 35 from attached file is more > then 100 times slower then the following code compiled

Hi all, (thanks to Reid, who gave nice advice) the fibonacci function code works now. Please find attached file. but... the performance is adequate, say, for byte-code interpretation mode and not for optimized JITing. fibonacci function of 35 from attached file is more then 100 times slower then the following code compiled with "gcc -O2" : ----------- #include <iostream> int

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? Thanks in advance. Kirill. int some_test_func( int ){ std::cout << "!!!!" << std::endl; return 8848; } int _tmain(int argc, _TCHAR* argv[]){ Module *M = new Module("test"); ExistingModuleProvider* MP = new

Hi all! I have installed LLVM 1.9 under FreeBSD and read the documentation. Problem: examples/HowToUseJIT fails to compile. I entered the following command in the directory /usr/home/x/llvm1.9/examples/HowToUseJIT : gmake ENABLE_OPTIMIZED=0 It stops after producing object files (.o) without comment. When I enter the following (from the documentation): g++ `llvm-config --ldflags` -o HowToUseJIT

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

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()

I wrote a little OS X app to assemble some LLVM (human-readable) code and run it. Unfortunately, my ExecutionEngine won't create. Just comes back NULL. This is the code that builds it: http://pastebin.com/8cexgPj7 This is the code it seems to successfully assemble, but it can't build the ExecutionEngine. You can see I tried several different ways of building it.

Reid wrote: > I have to agree with Misha on this. None of us knows "everything" about > LLVM and as you can see, Misha responded three hours before I did :). > Asking questions here is encouraged, so please feel free to post them on > LLVMdev. We'll always help where we can. well, OK :) Please find the attachment with the first approach to such an example i've

Hi Rick, I had the same problem last week I understand that I didn't initialized target. Cheers, Manuele Il 08/01/2013 16:08, Rick Mann ha scritto: > I wrote a little OS X app to assemble some LLVM (human-readable) code and run it. Unfortunately, my ExecutionEngine won't create. Just comes back NULL. > > This is the code that builds it: > > http://pastebin.com/8cexgPj7

> If it's that slow, you're probably getting the interpreter instead of the > JIT. Try adding -print-machineinstr to the command line, or -debug, and > see what happens. If you're not getting the JIT, try stepping through the > LLVM program to see where it makes the execution engine and decides which > one to use... (thanks for quick reply) hm, here is the part of my

Valery, I have to agree with Misha on this. None of us knows "everything" about LLVM and as you can see, Misha responded three hours before I did :). Asking questions here is encouraged, so please feel free to post them on LLVMdev. We'll always help where we can. Thanks, Reid. On Mon, 2004-08-09 at 06:37, Misha Brukman wrote: > On Mon, Aug 09, 2004 at 12:32:33PM +0400, Valery

Hi This llvm-config --libs engine bcreader scalaropts <http://llvm.org/cmds/llvm-config.html> in website http://llvm.org/cmds/llvm-config.html But actually bcreader components is not there anymore. The new name of it is bitreader. I thinks this webpage may need to update and also. If i do "llvm-config --help". It will also show wrong component name in examples g++

Paolo, how is your setup of VC and LLVM folder structure when compiling: HowToUseJIT example? Henrik --- Got Freedom? Software Freedom Day 2004 - 28th of August http://www.softwarefreedomday.org/ --- _________________________________________________________________ F� alle de nye og sjove ikoner med MSN Messenger http://messenger.msn.dk/

Hi, all I found the example code examples/HowToUseJIT.cpp also shows the same error. Attachment is the LLVM module created by HowToUseJIT. And here is the error, Running foo: %X4<def> = LDtoc <ga:@add1>, %X2 UNREACHABLE executed! Stack dump: 0. Running pass 'PowerPC Machine Code Emitter' on function '@foo' Aborted Currently, I use gdb try to track down