similar to: [LLVMdev] interesting preso

2009/11/7 Chris Lattner <clattner at apple.com>: > I enjoyed this presentation: > http://www.linux-kongress.org/2009/slides/compiler_survey_felix_von_leitner.pdf Wow, very comprehensive! Is there anyone working on vectorization? This is something that interests me, I might give it a try, just need some pointers. cheers, --renato Reclaim your digital rights, eliminate DRM, learn

On Nov 7, 2009, at 4:15 PM, Renato Golin wrote: > 2009/11/7 Chris Lattner <clattner at apple.com>: >> I enjoyed this presentation: >> http://www.linux-kongress.org/2009/slides/compiler_survey_felix_von_leitner.pdf > > Wow, very comprehensive! > > Is there anyone working on vectorization? This is something that > interests me, I might give it a try, just need

Renato Golin wrote: > LLVM does unroll small loops, but once the number of iterations is too > big, it does not even attempts to unroll a multiple of the iterations. Partial unrolling is supported by the unroller when using the additional -unroll-allow-partial switch (false by default). Works for me with LLVM 2.5. -- Pekka Jääskeläinen

2009/11/8 Chris Lattner <clattner at apple.com>: > The first step is loop dependence analysis.  This is required to determine > loop reuse information and is the basis for a lot of vectorization and > parallelization loop transformations. I suppose all dependencies can be determined with function passes and module-wide analysis. LLVM does unroll small loops, but once the number of

Hi list. I am new to the list, but not so new to samba. Though i have a question. I am migrating to samba 3.0 and want to setup users using pdbedit (like Volker Lendecke showed at the Linux Kongress in Saarbr?cken; very fine tutorial, thanks!). Is there a way of setting an initial passwort like "test" and to force the user to change it after or while the first login? Perhaps it is a

* Brethren, It's a sad day in our community. Please join me in a moment of silence for the death of responsible journalism. Silence.....................good enough. This article goes on to tell about Pingtel's announcement of forming the "first open source community aimed at creating SIP based servers".

Hi folks, is anybody using those two products together and can give me any advice on how to do this? My specific issue has been addressed in other posts before, but as nobody responded, it would just now be interesting if anybody at least uses those applications together successfully? greets Malte

--O3+4FpxPSY/W4B3y Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! A numerous group of people on the netfilter mailinglists have recently reported problems with overly delayed emails from this list. It seems like I have now found the problem: It was not the configuration of the MTA (exim), but the TCP window tracking patch

Hi All, Is there any documentation on how to use DIFactory to generate basic debug info? It seems similar enough to IRBuilder but working with objects (rather than pointers) and that's raising some issues. Also, am I supposed to run the ModuleDebugInfoPrinterPass manually, or it gets printed automatically when I WriteBitcodeToFile? -- cheers, --renato http://systemcall.org/ Reclaim

On Wed, Jul 14, 2010 at 8:34 AM, Renato Golin <rengolin at systemcall.org> wrote: > Hi All, > > Is there any documentation on how to use DIFactory to generate basic debug info? Use Create* methods to create basic debug info. There is not any tutorial document explaining how to generated basic debug info. > > It seems similar enough to IRBuilder but working with objects

On 14 July 2010 18:21, Devang Patel <devang.patel at gmail.com> wrote: > Use Create* methods to create basic debug info. There is not any > tutorial document explaining how to generated basic debug info. I got that far... ;) I could prepare a how-to when I'm finished, if that interests you. > It is encapsulating how debug info is encoded. Earlier it was using >

Hi all, Is anyone using any flavour of Unix to develop LLVM? I suppose the Apple guys are using Mac, right? ;) I've seen some docs on the website to set-up Visual Studio but I haven't seen anything related to cross-platform IDEs (such as Eclipse) and how to attach the tests to them. So far I'm not doing any modifications to the LLVM and my project is still too small to become a

> Inline the init function: store 11 at the address of the "value" variable, > call printf with the string from r5. This is a bug, should have stored at an > offset of four (str r1, [r4,4]). Exactly! The IR is correct, the bug seems to be lower down. I'm no expert in the ARM back-end, though. But your report is detailed enough to help whoever is. ;) cheers, --renato

Hi all, I spend the last two weeks looking for solutions to print HTML files out of the wiki format. I tried to create a Perl hack (wasn't generic enough), a C++ parser/printer (would take too long) and looked into Deplate and some Wikimedia specific tools to convert to docbook, pdf and HTML. The last one was the most successful one (printed a nice PDF) but the XHTML was no good for Chrome

Seems the last use of DIFactory in LLVM/Clang is in: clang/lib/CodeGen/CGDebugInfo.cpp to get the enums llvm::DIFactory::OpDeref and llvm::DIFactory::OpPlus. Shouldn't this be moved to DIBuilder and remove the dependency completely? -- cheers, --renato http://systemcall.org/ Reclaim your digital rights, eliminate DRM, learn more at http://www.defectivebydesign.org/what_is_drm

Hi all, My example compiler is working fine on Linux, including the extern'd functions (via -rdynamic flag on linker), but a friend on a MacOS (Darwin) cannot find the extern'd function. LLVM ERROR: Program used external function 'printVar' which could not be resolved! I've read some posts on the web indicating problems with the -rdynamic option on Mac's GCC, but I'm

Thank you very much for you help, Renato! I read through paper you referred and also this document - http://llvm.org/docs/tutorial/JITTutorial1.html Following these instructions to create successful function I run into some problems: 1) llvm::getGlobalContext() does not exists anymore? "llvm/LLVMContext.h" too? 2) creating instance of IRBuilder don't require template (from tutorial

On 27 April 2010 08:18, Stefano Delli Ponti <stefano.delliponti at gmail.com> wrote: > FYI > http://www.phoronix.com/scan.php?page=article&item=gcc_llvm_clang&num=1 For Apache and Dhrystone, the performance boost is good (but only the former is really important), but for the rest, especially those with image/sound processing, and HMMR, it's still far behind. Is this only

On Aug 31, 2010, at 2:15 AM, Renato Golin wrote: > On 26 August 2010 09:32, Krister Wombell <kuwerty at gmail.com> wrote: >> I've also been looking at debugging with ELF and noticed the same problem as >> Renato. I just sent a patch to llvmcommits that fixes the problem. >> DW_at_stmt_list needs to emit a label(and therefore a relocation) for the >> offset

FYI http://www.phoronix.com/scan.php?page=article&item=gcc_llvm_clang&num=1