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Hi, I am planning to begin a project to explore the space of tuning LLVM internals in an effort to increase performance. I am wondering if anyone can point to me any parameterizations, heuristics, or priorities functions within LLVM that can be tuned/adjusted. So far, I'm considering BranchProbabilityInfo and InlineCost. Does anyone have any other suggestions? Thanks, Robert

...meline. The project only needs to be at the proof-of-concept stage at the 6 weeks mark, but I certainly want something I'm able to demonstrate. What can I do? Thanks, Matt [1] http://code.google.com/p/llvm-qemu/ [2] http://lists.cs.uiuc.edu/pipermail/llvmdev/2008-April/013689.html [3] http://infoscience.epfl.ch/record/149975/files/x86-llvm-translator-chipounov_2.pdf

...s thread, it seems that if I don't use INDEX=MEMORY, I should not suffer from the problem. My config uses default_mail_env = maildir:~/Mail:INDEX=/var/indexes/%d/%n Do you have a hint regarding this problem ? Would a traffic dump be useful ? Thanks in advance, Fr?d?ric -- Fr?d?ric Gobry Infoscience DIT-KIS / EPFL Tel: +41216932288 http://people.epfl.ch/frederic.gobry -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 189 bytes Desc: Digital signature URL: <http://doveco...

Hi, I am newbie for LLVM. I need some help, I want to disassemble ARM binaries and perform some operation on LLVM IR and again back to generate ARM binary from modified ARM LLVM IR. How I can proceed for the same. Any tool or document will be highly appreciated. Thanks and Regards, Deep -------------- next part -------------- An HTML attachment was scrubbed... URL:

On 02/25/2014 04:50 PM, John Criswell wrote: > > I think a more interesting idea would be to use LLVM to perform > instrumentation and then to use Valgrind to instrument third-party > libraries linked into the program. > > What I'm imagining is this: Let's say you instrument a program with > SAFECode or Asan to find memory safety errors. When you run the program >

Hello, I was trying to build a chrooted sftp account when I faced a problem. The chroot is done with the patch present in the contrib subdirectory in the portable version (I'm under linux slackware current). My problem is that verifying access rights on directories and files are too tight and then I couldn't have the following things : The user sftp, with primary group sftp, is chrooted

...here is to build matching between binary code fragments and cached translations from previous runs. In worst case all you know about the binary code is it's address (which can vary between runs) and the binary code itself. [1] : "Dynamically Translating x86 to LLVM using QEMU" http://infoscience.epfl.ch/record/149975/files/x86-llvm-translator-chipounov_2.pdf [2] : llvm-qemu project. http://code.google.com/p/llvm-qemu/ [3] : "LnQ: Building High Performance Dynamic Binary Translator with Existing Compiler Backends" http://people.cs.nctu.edu.tw/~chenwj/slide/paper/lnq.pdf --...

Hello list, I am trying to test a scenario wherein two clients configured on two diffrent boxes try to communicate with each other by means of Asterisk. The softphone on both the boxes is zoiper. One of the boxes is Unix, and has the server running on it. The other is Windows. When I make a call between clients (Unix -> Windows), the signaling works fine, but I cannot listen to audio on the

Hello list, I am new to this list and have been using Asterisk as part of my research project for about 2 weeks now. I would like to get your thoughts on a scenario that I am attempting at the moment. I haven't had luck until now. In this scenario, I am trying to register a SIP user configured on the zoiper client installed on a laptop, which is on the same Local Area Network, with the

Hello list, I would like to seek your expert opinion on a setup I am trying as part of my research. I have not been able to successfully make a call so far. In my setup, I use two laptops that are interconnected by means of a stand-alone IS1581 switch. Thus there is no LAN involved. I have assigned static IPs to the two laptops, say 10.0.0.1 and 10.0.0.2. I have installed Asterisk 1.6.2.6 and