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Hi, I can't seem to get VMKit to compile correctly. I'm on a 64 bit Jaunty system. I compiled llvm and llvm-gcc from the subversion source no problem, but when I try to compile VMKit I get some issue with GCAllocator: /home/mmwu/Download/llvm$ ./configure /home/mmwu/Download/llvm$ make ENABLE_OPTIMIZED=1 /home/mmwu/Download/llvm$ make ENABLE_OPTIMIZED=1 install ... /home/mmwu/Download/$ sudo apt-get install classpath ... /home/mmwu/Download/vmkit$ ./configure --with-llvmsrc=/home/mmwu/Download/llvm --with-llvmobj=/ho...

...try changing the link order of the make command by editing tools/vmkit/Makefile. Also, you should know that the GC of vmkit does not work on a 64bit system, so if you need the GC, you should try to emulate a 32bit system. Let me know how that worked for you. Nicolas Quoting Michael Wu <mmwu at princeton.edu>: > Hi, > > I can't seem to get VMKit to compile correctly. I'm on a 64 bit > Jaunty system. I compiled llvm and llvm-gcc from the subversion source > no problem, but when I try to compile VMKit I get some issue with > GCAllocator: > > /home/...

...cessors(); System.out.println("Number of processors available to the Java Virtual Machine: " + nrOfProcessors); } } I just updated to the latest revision in svn. Michael nicolas geoffray wrote: > Hi Michael, > > > On Tue, Dec 8, 2009 at 6:26 PM, Michael Wu <mmwu at princeton.edu > <mailto:mmwu at princeton.edu>> wrote: > > Hi, > > Thanks a lot for the help! I am getting some errors though: > > I am on a 32 bit chroot on a x86_64 system. Thus llc guesses the > wrong architecture from the module bitcode and...

...update PATH > to contain the llvm tools and the vmkit tools. You will then be able > to use llcj. > > Let me know if that helped. I will write a more detailed howto on > vmkit's website in a few days. > > Nicolas > > On Sun, Dec 6, 2009 at 10:07 PM, Michael Wu <mmwu at princeton.edu > <mailto:mmwu at princeton.edu>> wrote: > > Hi, > > What do I need to link with vmjc created .bc files to actually run > the .bc file? I tried running with lli but only got: > LLVM ERROR: Program used external function 'StartJn...

Hi Michael, On Tue, Dec 8, 2009 at 6:26 PM, Michael Wu <mmwu at princeton.edu> wrote: > Hi, > > Thanks a lot for the help! I am getting some errors though: > > I am on a 32 bit chroot on a x86_64 system. Thus llc guesses the wrong > architecture from the module bitcode and spits out x86_64 assembly. I fixed > this by adding "-...

Hi, I'm attempting to use Module::getTypeByName in my pass, but when I run the pass with opt, I get this: opt: symbol lookup error: /home/mmwu/Download/32/llvm/Release/lib/ParallelSort.so: undefined symbol: _ZNK4llvm6Module13getTypeByNameENS_9StringRefE The pass worked before I added the call in. What do I need to link with the pass to get it to work? Or is there something wrong with my setup? Thanks, Michael

...PATH shell variable to contain this file, and update PATH to contain the llvm tools and the vmkit tools. You will then be able to use llcj. Let me know if that helped. I will write a more detailed howto on vmkit's website in a few days. Nicolas On Sun, Dec 6, 2009 at 10:07 PM, Michael Wu <mmwu at princeton.edu> wrote: > Hi, > > What do I need to link with vmjc created .bc files to actually run > the .bc file? I tried running with lli but only got: > LLVM ERROR: Program used external function 'StartJnjvmWithoutJIT' which > could not be resolved! > >...

Hi, What do I need to link with vmjc created .bc files to actually run the .bc file? I tried running with lli but only got: LLVM ERROR: Program used external function 'StartJnjvmWithoutJIT' which could not be resolved! Thanks, Michael

Hi, > I'm attempting to use Module::getTypeByName in my pass, but when I > run the pass with opt, I get this: > > opt: symbol lookup error: > /home/mmwu/Download/32/llvm/Release/lib/ParallelSort.so: undefined > symbol: _ZNK4llvm6Module13getTypeByNameENS_9StringRefE > > The pass worked before I added the call in. What do I need to link with > the pass to get it to work? Or is there something wrong with my setup? this symbol is define...

How can I vmjc to run CallGraphSCCPasses? I wrote a test pass that does nothing, and all vmjc says is: vmjc: PassManager.cpp:1604: virtual void llvm::ModulePass::assignPassManager(llvm::PMStack&, llvm::PassManagerType): Assertion `!PMS.empty() && "Unable to find appropriate Pass Manager"' failed. 0 vmjc 0x08a6bfd8 Aborted Running even a built in pass like prune-eh

Hi, Is is possible to get timing information out of ProfileInfo? Looking at the API for ProfileInfo, it seems to me that it only reports edge and execution counts, not timing information. Michael

Hi, How can I run passes I've written or other standard passes through LLCJ? Or do I have to do it manually? Michael