similar to: Multithreading

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?

Hello, We were doing some experiments to deserialize/JIT bitcode on multiple threads and we hit what looks like this issue: http://lists.cs.uiuc.edu/pipermail/llvmbugs/2013-April/027937.html We're using LLVM-3.5 so I was a bit surprised that the patch that was provided in 2013 doesn't appear to be in the current codebase. I'm curious what the status of this patch and issue are? Are

Hello , I'm new to R and don't really understand how to use the function "apply" instead of a "for loop", particularly for a function with multiple entries. I have a big data file and would like to apply a function in multi thread to accelerate the processus. I have a data frame containing values of* CO2 in ppm (resp[i,6])* that I want to convert in umol of CO2

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 homepage:

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 x86_64 os linux-gnu system x86_64,

On Mon, Jun 26, 2017 at 10:27:54AM +0300, Maxim Kozover wrote: > I'd like to ask you, please, about multithreading with libguestfs. > I'm using libguestfs 1.36.4 with Perl front-end. > > Should it be possible to have the same libguestfs appliance provide both > fuse interface and periodically perform some longer APIs like find0? > > I mean make one Perl thread do

Hi Valery, On Tue, 2007-04-10 at 13:15 +0200, Valery Khamenya wrote: > Hi, > > where could one find any LLVM development roadmap for this > and perhaps next year? About the best "roadmap" we have is the list of enhancements in Bugzilla:

Hi, where could one find any LLVM development roadmap for this and perhaps next year? Especially would be interesting to know about * planned features for PS3 Cell processor -- as well as for Wii, Xbox360 CPUs * multithreading in general * possibly coming changes in major versioning and related issues * other interesting featuring comments on current status to above listed items are also

[Please keep replies on the mailing list so that others can benefit] On Tue, Oct 17, 2017 at 10:07:31PM +0300, Maxim Kozover wrote: > Hi Richard, > Unfortunately I achieved a negative result, maybe you could help, please? . > I'm using libguestfs-1.36.4 as a base since I changed for myself a bit some > detection stuff that you recently moved from C to OCaml and I can't rewrite

Hi; I am porting my POSIX multithreaded application from SOLARIS to RHEL. My application uses Sun RPC(with Automatic multithreading option). In RHEL RPC I could not find any option for Automatic multithreading. Please help me. Regards, Lingu -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi all, I was looking at the profile for a tool I’m working on, and noticed that it is spending 10% of its time doing locking related stuff. The structure of the tool is that it reading in a ton of stuff (e.g. one moderate example I’m working with is 40M of input) into MLIR, then uses its multithreaded pass manager to do transformations. As it happens, the structure of this is that the parsing

hello sir.. I am adolf and i am doing my final year engineering in NIT-Trichy. I am going to do my project in job scheduling. Fot that i want to know that how to extract the tol from the tcp/ip and some more details of that. It will be very helpful for my project. Bye. ADOLF. _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl

Hello, My idea is to detect a multithreading and perform some transformations and get new possibilities for optimizations: 1. Check pthread_create and follow CallInstr (goal: to know that we are in new thread), identify functions where fork is used and check all other CallIstr (we are in child) + check Windows variants of fork/ thread create.. 2. Check functions if they do not contain any of

On Mon, Oct 16, 2017 at 10:16:27PM +0300, Maxim Kozover wrote: > I mean if after applying multithreading patches I can change fuse_loop to > fuse_loop_mt... OK, I've not actually tested how well that works myself, so make sure you test it properly before doing anything important with it. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my

Hello, I'm new to R and I'm building a system that uses a cluster of computers to parallelize computations. To handle cluster setup I'm using the R package Snowfall, but knowledge of Snowfall may not be necessary to answer my question. I'm using a socket-based approach to cluster setup, so all I need to do is give Snowfall a vector of hostnames and it handles the rest. The problem

Hi folks, is it possible to read more things about R behavior in multiprocessor / multihost environment ? Is there any distributed computation project associated to it ? Laurent

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

Hi All, I have installed Atomic Bomberman as described here: https://wiki.archlinux.org/index.php/Atomic_bomberman When I connect 2 PC's running linux via networkcables and a switch, IPX works perfectly. I start the game on both PC's, set PC A to "Start Network game" via IPX, and PC B to "Join network game". Now PC B can see the game of PC A, connect to it, and then

Oops. Seems I only sent this to myself. T. -------------- next part -------------- An embedded message was scrubbed... From: "Timothy H. Keitt" <tklistaddr at keittlab.bio.sunysb.edu> Subject: Re: [R] Multithreading Date: 16 Apr 2002 12:34:52 -0400 Size: 2091 Url: https://stat.ethz.ch/pipermail/r-help/attachments/20020416/dd6c9385/attachment.mht

On Tue, 10 Apr 2007, Valery Khamenya wrote: > where could one find any LLVM development roadmap for this > and perhaps next year? We generally have not published a road map like this because it is very difficult to do it in a meaningful way. Because LLVM is largely driven by volenteers and because noone working on it guarantees that they will finish a project that they start, we