similar to: [LLVMdev] LLVM IR Analysis and Optimization

Hello, I would like to extract Control Flow Graph and Data Flow Graph from a sample program written in C++, Can anybody please direct me to some examples? Thanks in advance -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20101012/fc071e63/attachment.html>

Hello, below is the first draft of my proposal for GSoC. Any comments/advices are apreciated. # Implement Decoupled Software Pipeline (DSWP) ------------------------------------------------------------------------------- # Abstract ------------------------------------------------------------------------------- The goal of this project is to implement the automatic parallelization technique

Hi, Is there a way to use LLVM to build the visual representation of program dependence graph (PDG) of a routine/program? >From looking at https://llvm.org/svn/llvm-project/poolalloc/branches/release_14/lib/DSA/PgmDependenceGraph.cpp, it looks like there is an incomplete implementation of PDG in LLVM. However, when I search within LLVM3.0 package, I don't find the .cpp/h code. So, I also

Hi all... I am developing a program slicing framework using LLVM. The idea is to remove the computation parts from the program and only keep the parts relevant for the control flow. For example, in the following C loop. for (i=0;i<=VAL;) { printf("In the loop"); a=b+c; b=h+k; i++; printf("%d",i); } after slicing... for (i=0;i<=VAL;) { i++;

Hi Everyone, I am new to LLVM and I was wondering whether there is an implementation of PDG (program dependence graph) in the community. I do not want to re-invent the wheel :). Thanks. George -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20080110/7b843c33/attachment.html>

Hi, In fact I have some theory on instruction level parallelism( i have a partitioning algorithm), then first of all, i want to generate a multithreaded code from LLVM IR (in assembly level) with a given partitioning. My problem is how can i use a thread library(like Pthread) or OS system calls in LLVM IR to create and manage threads? --- On Tue, 10/5/10, Tobias Grosser <grosser at

Hi yes, I'm asking for any advice, I want to implement multithreaded code generator in LLVM. tnx --- On Tue, 10/5/10, Duncan Sands <baldrick at free.fr> wrote: From: Duncan Sands <baldrick at free.fr> Subject: Re: [LLVMdev] Multithreaded code generation To: llvmdev at cs.uiuc.edu Date: Tuesday, October 5, 2010, 10:50 AM Hi Hamed, > I want to use LLVM to automatically

On 10/05/2010 09:42 AM, hamed hamzehi wrote: > Hi > yes, I'm asking for any advice, I want to implement multithreaded code > generator in LLVM. > tnx Hi, this generally depends which kind of code you want to multithread, because generally this is a difficult problem. However, if you limit yourself for the moment to loops that fit into the polyhedral model, you can take

Hello, I want to use some code written for program dependence graph iteration, but this code uses hash_map (#include "llvm/ADT/hash_map") which i think remove from llvm, does anyone know how can i use hsah_map or simply replace that? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:

On 10/05/2010 12:30 PM, hamed hamzehi wrote: > Hi, > > In fact I have some theory on instruction level parallelism( i have a > partitioning algorithm), then first of all, i want to generate a > multithreaded code from LLVM IR (in assembly level) with a given > partitioning. My problem is how can i use a thread library(like Pthread) > or OS system calls in LLVM IR to create and

Hi I want to use LLVM to automatically generate multithreaded code for execution on multicore processors. My problem is  code generation for multicores and concurrency primitives. Is there any facilities for code generation? How should I start?  Best Regards. -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello I want to write a pass which insert a new call to a library function but I don't know how to create a CallInst that calls a function like "pthread_create", can anyone help me with this problem? -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi Tobi, Thanks for the response, could you point me to the source files of the memory dependence pass? Thanks Nipun On Mon, Mar 28, 2011 at 2:46 PM, Tobias Grosser <grosser at fim.uni-passau.de>wrote: > On 03/28/2011 12:15 PM, Nipun Arora wrote: > > Hi, > > > > I have been trying to run the memdep analysis using opt with the > > following command: opt -analyze

Hi all, Apparently some people had trouble joining today. I also had trouble using the attendee ID provided by webex. I've canceled the meeting series and will be scheduling a new one with an updated link. Please remember to update your calendars with the new invite. My apologies to those who couldn't join today, and to everyone for the churn. Today's Meeting Minutes:

Hi, Is it possible to generate the PDG of a function using LLVM? I did not find much documentation on it online. Thanks. -Apala Postdoctoral Scholar Department of Computer Science, University of Chicago Computation Institute, Argonne National Laboratory http://sites.google.com/site/apalaguha/home/ -------------- next part -------------- An HTML attachment was scrubbed... URL:

On 03/28/2011 12:15 PM, Nipun Arora wrote: > Hi, > > I have been trying to run the memdep analysis using opt with the > following command: opt -analyze -memdep <*.bc>. > However, I keep getting the following error: Pass::print not implemented > for pass: 'Memory Dependence Analysis' ! . > I get similar errors for a lot of the analyses passes, which seem as if

Am 19.04.2011 um 16:44 schrieb John Criswell: > On 4/19/11 5:57 AM, Andreas Wilhelm wrote: >> >> Hello, >> >> I found some code within the pool allocation project to identify parallelizable function calls. >> Unfortunately the functionality isn't part of the current release of poolalloc (in release 14 it was). > > Can you tell me in what file(s) this

Dear LLVM developers, I am Shen, a PhD student at Lehigh Univ. PA. Now I am implementing a Program Dependence Graph(PDG) on LLVM. I have 4 passes here: 1. ProgramDependenceGraph (a *ModulePass *on the highest level) 2. DataDependenceGraph (a Intermediate *FunctionPass*). 3. FlowDependenceAnalysis Pass (a intermediate *FunctionPass*) which uses llvm built-in AliasAnalysis (-basicaa) 4.

On 04/20/2011 08:05 AM, Andreas Wilhelm wrote: > Am 19.04.2011 um 16:44 schrieb John Criswell: > >> On 4/19/11 5:57 AM, Andreas Wilhelm wrote: >>> Hello, >>> >>> I found some code within the pool allocation project to identify >>> parallelizable function calls. >>> Unfortunately the functionality isn't part of the current release of

Analysis of Repeated Measurements By Dr. Ronald Geskus April 27, 2007 Amsterdam, The Netherlands http://www.can.nl/events/details.php?id=31 This course is aimed at everyone who is working with data that contain repeated measurements on persons or otherwise related data and who wants to analyse such data in a proper way. In many situations one may have data that show some