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Thank you for answering my E-mail. According to http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-March/047989.html, I open the link: https://hpcforge.org/scm/viewvc.php/trunk/patches/llvm.gpu.patch?root=kernelgen&view=markup https://hpcforge.org/scm/viewvc.php/trunk/patches/llvm.patch?revision=591&root=kernelgen&view=markup The result is: SCM Repository An Exception Has Occurred trunk/patches/llvm.gpu.patch: unknown location HTTP...

Hi Cristianno, This problem has been around for a while, ourselves we solve it with the following patches: https://hpcforge.org/scm/viewvc.php/trunk/patches/llvm.gpu.patch?root=kernelgen&view=markup https://hpcforge.org/scm/viewvc.php/trunk/patches/llvm.patch?revision=591&root=kernelgen&view=markup Please feel free to apply them, they *should* work for you even with the latest llvm 3.1. Also please feel f...

...puter Science University of Campinas cmartins at ic.unicamp.br On Mon, Mar 5, 2012 at 6:19 AM, Dmitry N. Mikushin <maemarcus at gmail.com> wrote: > Hi Cristianno, > > This problem has been around for a while, ourselves we solve it with the > following patches: > > https://hpcforge.org/scm/viewvc.php/trunk/patches/llvm.gpu.patch?root=kernelgen&view=markup > > https://hpcforge.org/scm/viewvc.php/trunk/patches/llvm.patch?revision=591&root=kernelgen&view=markup > > Please feel free to apply them, they *should* work for you even with the > latest llvm...

Hello everyone, I've been trying to generate a C file using the llc tool, but I'm having a problem. I'm using a single Hello World program in C, and executing the following passes: clang -emit-llvm -c -o hello.bc hello.c  # getting the bit code of hello.c llc -march=c hello.bc                          # generating the hello.cbe.c file using the llvm C backend So far, nothing weird

I can't seem to get LLVMCreateTargetMachine to work on my box (MBP i7 OS X 10.8). What should the values of triple, cpu and features be? I'm just looking for a way to get this up and going for now, I don't need specific optimizations. No matter what I send the function, I always get nil back. I'm giving it LLVMGetFirstTarget as the target value. Thanks for the help, Timothy

Hi, First of all, please note: as of v3.1, C backend has been thrown away for being "buggy" and "unmaintained". Several months ago there was a similar question, and it was solved. Please see the patch attached here: http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-March/047989.html Best, - D. 2012/8/18 xiaoyaollvm <xiaoyaollvm at 126.com>: > In llvm3.0,I use the llc

In llvm3.0,I use the llc to convert the IR to C code, But the code lack key words like "struct", Who can tell me how to modify the CBackend, 3Q ^-^ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120818/ee901cb1/attachment.html>

I've been working with friends on a cross compiler based on LLVM for an experimental machine that's currently only available as a simulator. While we've got it to compile, I'd like to test it (emphasizing the code generator rather than the front end or optimizer). Normally I'd approach such a problem by writing very many, very small test cases, but perhaps someone has already

...e, we at KernelGen would like to support a student effort in implementing this functionality and invite other groups to co-mentor the process. Dear students, should you have any questions - please do not hesitate to contact me directly. You can also learn more about our work here [1]. [1] https://hpcforge.org/plugins/mediawiki/wiki/kernelgen/index.php/Main_Page -- Best regards, - Dmitry Mikushin, on behalf of KernelGen team -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130412/5393e33e/attachment.html>

I'm looking for an example of how to insert a new function into a module. I have a module pass that needs to create some new functions. Tia. Reed

Hi there! I am trying to figure out how I can call the function returned by the JIT execution engine. The only circumstance that makes this case a little problematic is that the function's signature is only available as runtime state. More precisely the arguments to be passed are only available as a vector of, e.g., union Types { void *ptr; float *ptr_float; double *ptr_double;

...function, does it conditionally: ORIGINAL_CODE; ->> if (extracted_code_function(args) != -1) { ORIGINAL_CODE; } I think many hybrid and parallelizing tools need the same logic. For instance, LLVM Polly should be using a very similar code exractor for OpenMP backend. - D. [1] https://hpcforge.org/scm/viewvc.php/trunk/src/frontend/?root=kernelgen 2012/5/2 Chandler Carruth <chandlerc at gmail.com> > Hello folks, > > Just as a heads up, I chatted with Owen today about a little known bit of > LLVM: lib/Transforms/Utils/CodeExtractor.cpp > > A toy project of mine h...

...pendant tweaks will be needed. I'm also interested to contribute into this developments at reasonable depth. Moving this part only on our own would slow down the progess with main targets too much, that's why I'm asking for your help and cooperation. Best regards, - Dima. [1] https://hpcforge.org/scm/viewvc.php/*checkout*/trunk/src/cuda/include/math.bc?root=kernelgen 2013/2/8 Yuan Lin <yulin at nvidia.com> > Yes, it helps a lot and we are working on it.**** > > ** ** > > A few questions,**** > > **1) **What will be your use model of this library? Will...

Hello folks, Just as a heads up, I chatted with Owen today about a little known bit of LLVM: lib/Transforms/Utils/CodeExtractor.cpp A toy project of mine has a use for this functionality, and it still seems to mostly work, so I'm going to be spending some time doing cleanup and general maintenance on the code to make it easier and more suitable for consumption by actual optimization passes.

...m also interested to contribute into this developments at reasonable > depth. Moving this part only on our own would slow down the progess with > main targets too much, that's why I'm asking for your help and cooperation. > > Best regards, > - Dima. > > [1] > https://hpcforge.org/scm/viewvc.php/*checkout*/trunk/src/cuda/include/math.bc?root=kernelgen > > 2013/2/8 Yuan Lin <yulin at nvidia.com> > >> Yes, it helps a lot and we are working on it.**** >> >> ** ** >> >> A few questions,**** >> >> **1) **What will...

...into this developments at reasonable >> depth. Moving this part only on our own would slow down the progess with >> main targets too much, that's why I'm asking for your help and cooperation. >> >> Best regards, >> - Dima. >> >> [1] >> https://hpcforge.org/scm/viewvc.php/*checkout*/trunk/src/cuda/include/math.bc?root=kernelgen >> >> 2013/2/8 Yuan Lin <yulin at nvidia.com> >> >>> Yes, it helps a lot and we are working on it.**** >>> >>> ** ** >>> >>> A few questions,**** >&gt...

...able >>> depth. Moving this part only on our own would slow down the progess with >>> main targets too much, that's why I'm asking for your help and cooperation. >>> >>> Best regards, >>> - Dima. >>> >>> [1] >>> https://hpcforge.org/scm/viewvc.php/*checkout*/trunk/src/cuda/include/math.bc?root=kernelgen >>> >>> 2013/2/8 Yuan Lin <yulin at nvidia.com> >>> >>>> Yes, it helps a lot and we are working on it.**** >>>> >>>> ** ** >>>> >>>&...

...ing this part only on our own would slow down the progess with >>>> main targets too much, that's why I'm asking for your help and cooperation. >>>> >>>> Best regards, >>>> - Dima. >>>> >>>> [1] >>>> https://hpcforge.org/scm/viewvc.php/*checkout*/trunk/src/cuda/include/math.bc?root=kernelgen >>>> >>>> 2013/2/8 Yuan Lin <yulin at nvidia.com> >>>> >>>>> Yes, it helps a lot and we are working on it.**** >>>>> >>>>> ** ** >&g...

...n would slow down the progess with >>>>> main targets too much, that's why I'm asking for your help and cooperation. >>>>> >>>>> Best regards, >>>>> - Dima. >>>>> >>>>> [1] >>>>> https://hpcforge.org/scm/viewvc.php/*checkout*/trunk/src/cuda/include/math.bc?root=kernelgen >>>>> >>>>> 2013/2/8 Yuan Lin <yulin at nvidia.com> >>>>> >>>>>> Yes, it helps a lot and we are working on it.**** >>>>>> >>>&...

...s with main targets too much, that's why I'm asking for your help and >>>>>> cooperation. >>>>>> >>>>>> Best regards, >>>>>> - Dima. >>>>>> >>>>>> [1] >>>>>> https://hpcforge.org/scm/viewvc.php/*checkout*/trunk/src/cuda/include/math.bc?root=kernelgen >>>>>> >>>>>> 2013/2/8 Yuan Lin <yulin at nvidia.com> >>>>>> >>>>>>> Yes, it helps a lot and we are working on it.**** >>>>>&g...