search for: cruncher

...;s my local situation - my router (off of cable modem) serves as firewall, a limited DHCP server, etc. etc. all the standard stuff. My little network had about 9 relatively stationary machines that are on 24/7 and another 2 that come and go. The majority of these are headless dedicated number crunchers (it's an affliction called BOINC, another story) these all have static IPs. At one point in time these were nearly all WinXP boxes (exceptions are a couple of #3 son's Gentoo machines whose primary purpose I think is hacking into stuff... but that's also another topic). Late last...

Dear Experts, I know there are many HPC (high performance computing) experts on this list. I'd like to ask your advise. Almost two decades ago I chose to go with OpenPBS (turned down condor and other alternatives for whatever reason) for clusters and number crunchers I support for the Department at the university. It turned out to be not bad, long lived choice. At some point I smoothly migrated to torque which was advertised as open source project (based on PBS, but it was much less hassle to compile...). Torque ceased to be open source two years ago, it i...

.....). Thanks, I will know now what to mention as >> alternative if it will be about matlab! >> > And it has heavy hooks for python. And it's open source. Matlab may have > more sophisticated tools, but.... I know about R, I set it up for those who asks, have it on main number crunchers here. I just never played with it myself, and didn't have any idea that matlab users may be happy about it. But now I know, thanks again! Valeri > mark "now, there is the guy who runs R jobs on a server with > a ton of memory *and* to Tesla cards that run...

...s to Linus we have Linux kernel. And thanks to Lennart we have config files polluted with XML tags. > > We are giving RHEL-7 a pass on this iteration. Good for you. I started installing CentOS 7 on all new workstations (but we do pass on Linux on all new servers in favor of FreeBSD - number crunchers and maybe workstations have to be Linux though...) Valeri > We have installed it on > a couple of test hosts and are not favourably impressed with much of > the user interface. At least not from the sys-admin side of things. > This is not to imply that there is nothing good in 7. T...

...ew things I will > not do on servers). If that is the case you may look around and find some > UNIX system to use for some of your boxes (Open Solaris, BSD derivatives > like FreeBSD, NetBSD, OpenBSD, PC-BSD come first to my mind). Search, try, > and something will fill the bill. Number Crunchers, clusters, even > workstations I set up for my users are still staying Linux, CentOS to be > precise, even though servers are migrated away. My problem is that Debian and all its derivatives use apt/dpkg for packaging, updating and installing, while Red Hat and derivatives use rpm/yum. I ha...

...HPC question: torques replacement Dear Experts, I know there are many HPC (high performance computing) experts on this list. I'd like to ask your advise. Almost two decades ago I chose to go with OpenPBS (turned down condor and other alternatives for whatever reason) for clusters and number crunchers I support for the Department at the university. It turned out to be not bad, long lived choice. At some point I smoothly migrated to torque which was advertised as open source project (based on PBS, but it was much less hassle to compile...). Torque ceased to be open source two years ago, it is pr...

On Tue, Jul 28, 2015 at 4:34 PM, Warren Young <wyml at etr-usa.com> wrote: > That?s only true if the majority of people will in fact override the default policy. The current behavior in Fedora and CentOS lets you click Done twice and bypass the weak password complaint. > But as I have repeatedly pointed out here, the stock rules really are not that onerous. They basically encode

...run the yum > update. Workstations... we co-ordinate with the user, and yes, it's better > if they log off. Still, ssh in has always been fine (unless you have to > worry about the video, such as NVidia or AMD proprietary video drivers). On comparable number of workstations and number crunchers (servers as well in the past, but now servers are running FreeBSD) we just run "yum -y update" command over ssh remotely. Before doing that we check what this new updates do on similar system(s) on virtual machine(s). We only notify users before update when something is expected to affec...

...ist, but there are few things I will not do on servers). If that is the case you may look around and find some UNIX system to use for some of your boxes (Open Solaris, BSD derivatives like FreeBSD, NetBSD, OpenBSD, PC-BSD come first to my mind). Search, try, and something will fill the bill. Number Crunchers, clusters, even workstations I set up for my users are still staying Linux, CentOS to be precise, even though servers are migrated away. I hope, this helps. Valeri ++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Inst...

...ys with CentOS on the desktop. It's > still running on all my servers (and those of my clients). Right now I'm > figuring out CentOS 8.0 on a sandbox server, taking notes and reading > the RHEL 8 documentation. I moved servers from CentOS to FreeBSD... but workstations and number crunchers are all CentOS > > But on the desktop, I've switched to OpenSUSE I tried SUSE around ver 7. Memory leak in code run as unpiveleged user was consistently crashing stock SUSE installation. Whereas downloaded and build kernel from kernel.org (with all default options) on the same SAUS...

...'ve been in the process of putting together A Quick and (Very) Dirty Intro to Doing Your Statistics in R (which I have posted to http://didemnid.ucdavis.edu/rtutorial.html ) in order to teach an R workshop for the graduate students in my department. This is a guide for your everyday stats crunchers who want to free themselves from the cycle of SAS updates, have more flexibility than JMP or Statview will allow, but are not hardcore programming/think-about-stats-allday types. These are people who get data from the natural world, and then find out what it's telling them. So, to that e...

...l1)); e1.processData(by1,0,by1.length); System.out.println(e1.getProcessedDataByteSize()); l2=System.currentTimeMillis(); System.out.println("Diff2: "+(l2-l1)); System.out.println("started."); } <p>Is there a way to optimize this outstanding cruncher? thanks, ulrich --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'speex-dev-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsu...

Am 03.12.2015 um 22:24 schrieb "Phelps, Matthew" <mphelps at cfa.harvard.edu>: > CentOS should do whatever RHEL/Upstream does. > > Period. I sometimes misguide myself in doing; CentOS = RHEL, but the truth is, that CentOS is not exactly the same as RHEL! > Why the change now? It really does matter, a lot, to those of us who need > to do compliance

...s in to the various lists as well as to the team's personal mailboxes. The following is a highlight of the interesting things that have been mentioned or announced. 4.1. Ogg In Games Brian Hook (of id software fame) and his new company [20]just released their first game, [21]Candy Cruncher, which uses Ogg for sound. Also, Papyrus Racing Games are using Ogg in their current racing title, NASCAR Racing 2002. They had this to say about their decision and experience: <p> "We're using a lot of spoken audio in this title (a first for us) and your codec has al...

I maintain a desktop oriented repo for CentOS and last I checked a year or so ago, I got over 150k+ unique IPs with yum user agent downloading stuff from it. It's a bit anecdotal as perhaps not all are actual desktop users and some users were using multiple IPs (dhcp), but it shows there are quite a few users out there running CentOS for desktop purposes. There are desktop focused distros

yoo! i'm so exicted about it, i've just got a copy of James Bond 007: Nightfire! It's the name game from EA GAMES in the james bond series (just out with the new movie) The game uses ogg vorbis ! (ogg.dll vorbis.dll and other stuff :)) woooohooo!! Man i think that if everything that belnogs to EA Games will use vorbis, it means that there's gona be plenty of games which support

On 06/08/18 15:26, m.roth at 5-cent.us wrote: > Valeri Galtsev wrote: >> On 06/08/18 13:48, m.roth at 5-cent.us wrote: >>> Frank Cox wrote: >>>>>> so if it would work, replace shortname with short and short1? >>>> >>>> With all of this hokey-pokey surrounding licensing and mac addresses, I >>>> wonder if this outfit is

...bill of requirements, I (realizing I will not be able to affect its future route) just start looking for different distribution which is more suitable and will not deflect from being such for some future to come. This happen to my servers which fled to FreeBSD (sorry about mentioning it). My number crunchers and clusters do not have that luxury to be able to flee Linux (there are too many thing they need to run which are available for Linux only). Therefore, the future process of fleeing these (if necessary) will be inside Linux subset of distros, again, when/if it is necessary (CentOS 7 made it solid...

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On Thu, July 23, 2015 13:19, m.roth at 5-cent.us wrote: > Physically dragging the thread back on topic... > > I really am going crazy, trying to deal with the hourly logs from the > loghost. We've got 170+ servers and workstations... but a *very* large > percentage of what's showing up is from his bloody new fedora 22, with > its idiot systemd logging of *ever* selinux