search for: multithread

I noticed that the statically linked ogg/vorbis libraries for Windows are multithreaded. I want to link them into a non-multithreaded application, so I'm considering recompiling them to use the non-multithreaded C runtime. Is this feasible, or do libogg and libvorbis rely on multithreading? <p>--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project home...

Hi all: I am working on a project using llvm and we need to deal with multithreaded applications. I wanted to know if there was a C front end for llvm that could parse multithreaded applications? I tried llvm-gcc (4.2) and could not get it to work. Is there an extra parameter that I need to pass or something ? Thanks a lot for your help. Regards -- -- Aparna Graduate St...

On Tue, Feb 3, 2009 at 12:33 PM, aparna kotha <kotha.aparna at gmail.com> wrote: > Hi all: > > I am working on a project using llvm and we need to deal with multithreaded > applications. I wanted to know if there was a C front end for llvm that > could parse multithreaded applications? I tried llvm-gcc (4.2) and could not > get it to work. Is there an extra parameter that I need to pass or something > ? > What type of multithreaded language are you...

Hello All Does any know about some opensource multithread-compatible (or concurrent) garbage collector library, if possible suitable for LLVM? (I mean that I want several mutator threads; the collector can be stoptheworld or concurrent ....) H.Boehm's conservative GC is multithread compatible, but seems quite slow (allocation is about the time of...

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...

Hi I want to use LLVM to automatically translate sequential codes to multithreaded codes for execution on multicore processors. How should I start? Best Regards. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20101004/db9ce7bf/attachment.html>

Dear list, is R capable of multithreading? At the moment it uses only 1 CPU out of 4 CPUs on my system. Is there a compilation option or start option so that R uses multiple CPUs at the same time to accomplish a calculation? Some information on my system: > R.version _ platform x86_64-pc-linux-gnu arch...

...rsion 3.0.33) for authentication (against Windows AD). When we try to run a configuration check on users and permissions we get an error that there is a problematic frame : C [libnss_winbind.so.2+0x129f] . I talked to the software vendor (Tripwire) and they are saying that the winbind must be multithreaded for this to run. My question to you.. Is there a samba release more current than the version we are on (3.0.33 most currently supported Red Hat version) that we can upgrade to to give us multithreading functionality ? or is there a suggested workaround for this ? Any help with this would...

...xit()". > > right -- but it might be better to handle this in other ways. For instance a stack of counters for each frames is maintained. At exit, they are flushed in a batch. Or simply ignore it in case of program exit . It seems to me like we’re going to have a hard time getting good multithreaded performance without significant impact on the single-threaded behavior. We might need to add an option to choose between those. There’s a lot of room for improvement in the performance with the current instrumentation, so maybe we can find a way to make things incrementally better in a way that h...

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 advantage of the existing researc...

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 fim.uni-passau.de> wrote: From: Tobias Grosser <grosse...

On May 1, 2009, at 1:27 PM, Basile STARYNKEVITCH wrote: > Hello All > > Does any know about some opensource multithread-compatible (or > concurrent) garbage collector library, if possible suitable for LLVM? In fact, yes! http://code.google.com/p/scarcity/ -Chris

Hi Hamed, > I want to use LLVM to automatically translate sequential codes to multithreaded > codes for execution on multicore processors. > How should I start? currently LLVM does not have support for anything like this as far as I know. But perhaps you meant that you want to implement it, and are asking for advice? Ciao, Duncan.

hi, i have queries regarding openssh. 1. Openssh code is not multithread safe. scenario : - using solaris 8 for compilation & running application. - at many places fork & exec* functions are used along with other non multithread safe functions. - I have created a shared library of openssh & using it in other process - wh...

I was surprised, given the vector-ish nature of R, to see that (according to my CPU meters) there doesn't seem to be any obvious multithreading in R. Are there any plans to change this?

Hi , I see in the libtheora 1.0 beta3 changelog that included new libtheoradec and libtheoraenc libraries supporting the new API from theora-exp , that it means that have multithread encoder? _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

Basile STARYNKEVITCH wrote: > Does any know about some opensource multithread-compatible (or > concurrent) garbage collector library, if possible suitable for LLVM? > > (I mean that I want several mutator threads; the collector can be > stoptheworld or concurrent ....) > > H.Boehm's conservative GC is multithread compatible, but seems quite > sl...

Hi All, I have looked through the following thread: http://tolstoy.newcastle.edu.au/R/help/02b/4551.html and would like to ask after 1.5 year the same question: Are there any plans to involve multithread computations in R? Few word about my motivation: I use R on my OpenSSI cluster with 7 CPUs, so one could simply think of this cluster as of single computer with 7 CPU. My own C++ maths run good in parallel on the cluster. What is even better for me: my C++ code has *no* any stateme...

Hi, I recently had to encode few hours of desktop stream with Theora and I noticed it used only one core for encoding. Was I missing something? I did not find any "thread" options. As I dig, I found there was a multithread patch back in 2007, and some ffmpeg2theora-multithread commits, but it looks like all this was dropped. Am I right? If the multithreading encoding was dropped out, may I ask why? I think I could dedicate some of my free time to bring multithreading to the Theora encoder but I would like to ensure...

...r pthreads ? On Tue, Feb 3, 2009 at 3:51 PM, Bill Wendling <isanbard at gmail.com> wrote: > On Tue, Feb 3, 2009 at 12:33 PM, aparna kotha <kotha.aparna at gmail.com> > wrote: > > Hi all: > > > > I am working on a project using llvm and we need to deal with > multithreaded > > applications. I wanted to know if there was a C front end for llvm that > > could parse multithreaded applications? I tried llvm-gcc (4.2) and could > not > > get it to work. Is there an extra parameter that I need to pass or > something > > ? > > > What...