[Beowulf] HPC-GPT: Integrating Large Language Model for High-Performance Computing

2024-12-29 Thread Jonathan Engwall
Hello Beowulf, In section 3.2 of the article below you will read example instructions for interacting with GPT. Communicating with GPT is difficult. Although the sample constraints seem obsessive, in the process of proofing a novel, I experienced a similar barrier. I sought advice on the use of com

Re: [Beowulf] Your thoughts on the latest RHEL drama?

2023-06-28 Thread Jonathan Engwall
On Tue, Jun 27, 2023, 6:59 AM Gerald Henriksen wrote: > On Mon, 26 Jun 2023 14:27:23 -0400, you wrote: > > >By now, most of you should have heard about Red Hat's latest to > >eliminate any competition to RHEL. If not, here's some links: > > I think it is safer to say IBM's efforts. > > >3. After

[Beowulf] Just use git

2022-05-11 Thread Jonathan Engwall
data. MongoDB? No, just use git, just build an api. Add a Commit Button. Need no cluster, share with the masses. Jonathan Engwall ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or

Re: [Beowulf] [External] beowulf hall of fame

2022-02-26 Thread Jonathan Engwall
If it ever comes up, would they be agreeable to a more exciting timeline? The facts would remain true. There is just so much space to fill. It is interesting, that is a fact. On Sat, Feb 26, 2022 at 4:33 PM Christopher Samuel wrote: > On 2/26/22 5:10 am, H. Vidal, Jr. wrote: > > > Is Don on the

[Beowulf] Fwd: Reminder: Neocortex Call for Proposals - Apply by November 5!

2021-11-01 Thread Jonathan Engwall
If anyone follows this... -- Forwarded message - From: Neocortex Updates Date: Mon, Nov 1, 2021, 11:54 AM Subject: Reminder: Neocortex Call for Proposals - Apply by November 5! To: *Reminder: Neocortex Call for Proposals* The AI and Big Data Team at the Pittsburgh Supercomputi

[Beowulf] Neocortex webinar

2021-09-23 Thread Jonathan Engwall
Hello Beowulf The next Neocortex Webinar has been announced, anyone who might not know can email them at: neocor...@psc.edu I think it is an exciting project. October 4 falls on a Monday only days away, so register now. Jonathan Engwall ___ Beowulf

Re: [Beowulf] [EXTERNAL] Re: Deskside clusters

2021-08-24 Thread Jonathan Engwall
Sorry about that giant repost. ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit https://beowulf.org/cgi-bin/mailman/listinfo/beowulf

Re: [Beowulf] [EXTERNAL] Re: Deskside clusters

2021-08-24 Thread Jonathan Engwall
EMC offers dual socket 28 physical core processors. That's a lot of computer. On Tue, Aug 24, 2021, 1:33 PM Lux, Jim (US 7140) via Beowulf < beowulf@beowulf.org> wrote: > Yes, indeed.. I didn't call out Limulus, because it was mentioned earlier > in the thread. > > And another reason why you migh

Re: [Beowulf] Deskside clusters

2021-08-24 Thread Jonathan Engwall
so individual tiny, colored shapes as a unit out of the page margin is not realistic. But I can do it. Watching htop as my 10-core bleeds for a couple seconds, as the map creeps, is also fun. My specs are actually low, power consumption is low. The r630 is EOL sadly. Jonathan Engwall On Tue, Aug 24

Re: [Beowulf] AMD and AVX512

2021-06-21 Thread Jonathan Engwall
47 AM Andrew M.A. Cater wrote: > On Mon, Jun 21, 2021 at 09:46:30AM -0400, Joe Landman wrote: > > On 6/21/21 9:20 AM, Jonathan Engwall wrote: > > > I have followed this thinking "square peg, round hole." > > > You have got it again, Joe. Compilers are your proble

Re: [Beowulf] AMD and AVX512

2021-06-21 Thread Jonathan Engwall
I have followed this thinking "square peg, round hole." You have got it again, Joe. Compilers are your problem. On Sun, Jun 20, 2021, 10:21 AM Joe Landman wrote: > (Note: not disagreeing at all with Gerald, actually agreeing strongly ... > also, correct address this time! Thanks Gerald!) > > >

Re: [Beowulf] A quick ML investigation

2021-05-05 Thread Jonathan Engwall
of 10,000 unsorted numbers I got this: # mem 7178 s;; - : bool = true # mem 285 s;; - : bool = true # mem 6009 s;; - : bool = true # mem 6008 s;; - : bool = false 6008 is in the chopped out section of the original 10,000. OCaml reads this list of int's in the blink of an eye; the entire list

[Beowulf] A quick ML investigation

2021-05-04 Thread Jonathan Engwall
branches look quite fast. Jonathan Engwall ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit https://beowulf.org/cgi-bin/mailman/listinfo/beowulf

Re: [Beowulf] The xeon phi

2020-12-31 Thread Jonathan Engwall
myColorFunction(); target = myColorFunction? On Thu, Dec 31, 2020, 10:58 AM Jonathan Engwall < engwalljonathanther...@gmail.com> wrote: > Beowulf, > In the quick start, in the colorfull pictures section Intel shows xeon phi > + linux binaries + api's. > 225 tw concerns me. How

Re: [Beowulf] The xeon phi

2020-12-31 Thread Jonathan Engwall
y New Year, Jonathan Engwall On Thu, Dec 31, 2020, 9:24 AM Greg Keller wrote: > I'd put one next to my Google Glass. A host within a host, symbiotically > reaching the world through a pci slot. It will be back :) > > It was art + science + sociology in a package as misguided as

Re: [Beowulf] The xeon phi

2020-12-30 Thread Jonathan Engwall
My 630 can't power it in the first place. On Wed, Dec 30, 2020, 10:03 PM Richard Edwards wrote: > Yes is neat but you need to meet the host requirements if it is to work > (Large BAR, PCI3.0 namely) > > On Thu, 31 Dec 2020, at 4:50 PM, Jonathan Engwall wrote: > > Hello B

[Beowulf] The xeon phi

2020-12-30 Thread Jonathan Engwall
Hello Beowulf, Both the Xeon Phi and Tesla Grid cost so little on ebay right now, the precious metal inside may be worth more. If you want one for your self, now is the time. People do scrap these things. I had to buy one! The Xeon Phi looks so neat! Jonathan Engwall

Re: [Beowulf] perl with OpenMPI gotcha?

2020-11-23 Thread Jonathan Engwall
. Jonathan Engwall On Mon, Nov 23, 2020, 6:13 AM Michael Di Domenico wrote: > if you're referencing this module > > https://metacpan.org/changes/distribution/Parallel-MPI-Simple > > which hasn't been updated since 2011, i would suspect there's > something wrong in the

Re: [Beowulf] Administrivia: chasing down DNS problems for the beowulf list

2020-11-08 Thread Jonathan Engwall
I ran across this: https://tools.ietf.org/html/rfc1848 It's very interesting. Let's hope all goes well with Penguin tomorrow. On Sun, Nov 8, 2020 at 3:44 PM Chris Samuel wrote: > Hi John, > > On 11/8/20 3:40 pm, Jonathan Engwall wrote: > > > I see nothing wrong with

Re: [Beowulf] Administrivia: chasing down DNS problems for the beowulf list

2020-11-08 Thread Jonathan Engwall
Hello, I see nothing wrong with the website. I can ping it and the inspector tool is quite clean. It is: https://beowulf.org/mailman/listinfo/beowulf . But it is verified by Let's Encrypt. Is this the proper security level or an encryption problem? Jonathan Engwall On Sun, Nov 8, 2020 at

Re: [Beowulf] Neocortex unreal supercomputer

2020-06-13 Thread Jonathan Engwall
There is the strange part. How to utilize such a vast cpu? Storage should be the back end, unless the use is an api. In this case a gargantuan cpu sits in back, or so it seems. On Sat, Jun 13, 2020, 9:41 PM Chris Samuel wrote: > On 13/6/20 7:58 pm, Fischer, Jeremy wrote: > > > It’s my understand

Re: [Beowulf] Neocortex unreal supercomputer

2020-06-13 Thread Jonathan Engwall
h/showAward?AWD_ID=1927880 > > SDSC also got one this year - > https://www.nsf.gov/awardsearch/showAward?AWD_ID=2005369&HistoricalAwards=false > > J > > On Jun 13, 2020, at 10:35 PM, Jonathan Engwall < > engwalljonathanther...@gmail.com> wrote: > > If you plane a thi

Re: [Beowulf] Neocortex unreal supercomputer

2020-06-13 Thread Jonathan Engwall
om:* Beowulf *On Behalf Of *Peter St. > John > *Sent:* 12 June 2020 20:51 > *To:* Jonathan Engwall > *Cc:* Beowulf Mailing List > *Subject:* Re: [Beowulf] Neocortex unreal supercomputer > > > > I'm imaging the 8"-on-a-side thing as an Array Coprocessor; the w

Re: [Beowulf] Neocortex unreal supercomputer

2020-06-12 Thread Jonathan Engwall
it dream of electric sheep when they turn out the lights and let it > sleep? > > > https://www.lanl.gov/discover/news-release-archive/2020/June/0608-artificial-brains.php > > > On Fri, 12 Jun 2020 at 01:16, Jonathan Engwall < > engwalljonathanther...@gmail.com> wrote:

[Beowulf] Neocortex unreal supercomputer

2020-06-11 Thread Jonathan Engwall
This machine is planned, or possibly being built in Pittsburg. It sounds impossible with a CPU approximatly 8 inches on each side, if square, having thousands of cores and needing hundreds of 100 gigabit cards to its slave machines. https://www.hpcwire.com/2020/06/09/neocortex-will-be-first-of-its-

Re: [Beowulf] On the subject of publication, a HOW TO

2020-04-28 Thread Jonathan Engwall
; with the streaming API which is not 100% documented > > I would encourage people who are having trouble with the service to drop > them a line on gitter > > https://gitter.im/zenodo/zenodo > > My experience is that they are pretty responsive > > Cheers Graeme > &g

[Beowulf] On the subject of publication, a HOW TO

2020-04-26 Thread Jonathan Engwall
was very easy that way. Jonathan Engwall ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit https://beowulf.org/cgi-bin/mailman/listinfo/beowulf

Re: [Beowulf] ganglia on CentOS 8?

2020-04-02 Thread Jonathan Engwall
Glad to hear it. On Thu, Apr 2, 2020, 12:18 PM David Mathog wrote: > Solved it. > > The problem was that firewalld was running on CentOS 8. It sets up a > firewall but those changes are NOT visible in "iptables --list", so > I didn't know it was there until an nmap from another machine showed p

Re: [Beowulf] ganglia on CentOS 8?

2020-04-02 Thread Jonathan Engwall
if enforcing > > Cheers, > Fred > > On 02/04/2020 19:23, David Mathog wrote: > > > > > > On Wed, 1 Apr 2020, Jonathan Engwall wrote: > > > >> About getex:GNU nano 4.6 /usr/local/etc/gmond.conf > > > > Values are the same other

Re: [Beowulf] ganglia on CentOS 8?

2020-04-01 Thread Jonathan Engwall
at you are doing, bringing up the services: #!/bin/bash service gmond stop service gmetad stop nginx nginx -s reopen nginx -s reload service gmetad start service gmond start service ipfw3 stop service ipfw3 start On Wed, Apr 1, 2020 at 12:30 PM Jonathan Engwall < engwalljonathanther...@gmail.c

Re: [Beowulf] ganglia on CentOS 8?

2020-04-01 Thread Jonathan Engwall
Gmond is reads information from gmetad which reads from the tcp udp, so I imagine you need to worry about the web side of it- openning the udp at least. I am trying something like this, using my phone right now: ipfw add state udp 0.0.0.0:8649 But Nagios will be part of serving a web page though.

[Beowulf] Illegal instruction (signal 4)

2020-03-24 Thread Jonathan Engwall
MPI error or a Linpack error or something else? I made a couple searches yielding very few results. It is known to exist. It can be quieted though it might to not allow the application to run. Should the input file run after being downloaded? Jonathan Engwall

Re: [Beowulf] [EXTERNAL] Re: Power per area

2020-03-10 Thread Jonathan Engwall
Add concrete; it will weigh more, it will support more. On Tue, Mar 10, 2020, 2:29 PM Lux, Jim (US 337K) via Beowulf < beowulf@beowulf.org> wrote: > The website is pretty “technical content free” – it’s essentially a > sell-sheet, without a summary of specifications. And, I couldn’t find > anywh

Re: [Beowulf] 10G and rsync

2020-01-02 Thread Jonathan Engwall
The whitepaper was interesting. Single core VMs might be your best bet. On Thu, Jan 2, 2020, 8:48 AM Michael Di Domenico wrote: > i'll check it, but keep in mind. i'm not copying files between two > servers, but rather between two directories on the same server. > > ideally if rsync is still us

Re: [Beowulf] MS-DOS DOSBOX

2019-11-08 Thread Jonathan Engwall
side of things: what is really so nice about this 2004 software is that in requiring indexed unique fields it will allow non-unique fields! Now back to lynching my way up to burning a new live disc, as my live discs have vanished. Jonathan Engwall On Thu, Nov 7, 2019, 9:24 PM Chris Samuel wr

[Beowulf] MS-DOS DOSBOX

2019-11-05 Thread Jonathan Engwall
Yesterday I raised DosBox cpu emulation to nearly 600 megahertz with frame skipping at 10, and found DosBox still useable. Can this cpu emulation be verified somehow? ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change y

Re: [Beowulf] [EXTERNAL] Re: HPE completes Cray acquisition

2019-09-27 Thread Jonathan Engwall
It is this: https://quotes.wsj.com/CRAY/financials On Fri, Sep 27, 2019, 9:20 AM Christopher Samuel wrote: > On 9/27/19 9:19 AM, Scott Atchley wrote: > > > Cray: This one goes up to 10^18 > > ROTFL. Sir, you win the interwebs today. ;-) > > -- >Chris Samuel : http://www.csamuel.org/ : B

Re: [Beowulf] COS XMP

2019-09-25 Thread Jonathan Engwall
It is a dead end. "JOB" itself is an unknown VERB. COS is more of a Ghoul than a Resurrection. On Tue, Sep 24, 2019 at 11:57 PM Jonathan Engwall < engwalljonathanther...@gmail.com> wrote: > I must add what I have learned today, without fetching something into COS > t

Re: [Beowulf] COS XMP

2019-09-24 Thread Jonathan Engwall
I must add what I have learned today, without fetching something into COS the linkage between the emulated mainframe and the COS kernel fails. What I am looking for is buried in a manual I have already read, I just have to find it again. :( On Mon, Sep 23, 2019 at 3:33 AM Jonathan Engwall

[Beowulf] COS XMP

2019-09-22 Thread Jonathan Engwall
1('CS131 - ZERO-LENGTH &DATA FILENAME') 132('CS132 - &DATA FILENAME TOO LONG: 'A8) 133('CS133 - UNEXPECTED END OF CONTROL STATEMENT FILE') 134('CS134 - UNEXPECTED END OF PROCEDURE FILE') 135('CS135 - ILLEGAL CHARACTER IN &DATA DSN: &#

Re: [Beowulf] Centos 7 news

2019-09-09 Thread Jonathan Engwall
ntly add an older NVIDIA nvs card. Also, this similar behavior accompanied Ubuntu 17.04. A short lived Ubuntu which nearly killed the perfectly useful 16.04. Perhaps updating 7.1 is a bad idea at this time. Jonathan Engwall On Sat, Sep 7, 2019, 8:54 AM Jonathan Engwall < engwalljonathanther...@gm

Re: [Beowulf] Centos 7 news

2019-09-07 Thread Jonathan Engwall
...and I am done trying to find it. This the same blast of updates that turned my machine into a remote NFS peer somehow. Jonathan Engwall On Sat, Sep 7, 2019, 8:38 AM Jonathan Engwall < engwalljonathanther...@gmail.com> wrote: > Supposedly a movement away from autoconf.h and aut

Re: [Beowulf] Centos 7 news

2019-09-07 Thread Jonathan Engwall
Supposedly a movement away from autoconf.h and auto.conf is underway. This may relate to the "invalid" configuration of kernel 1062. /var/lib/dkms/nvidia/##/build/make.log suggests I run make 'oldconfig && make prepare' on kernel src. This seems reasonable. Jona

Re: [Beowulf] Centos 7 news

2019-08-31 Thread Jonathan Engwall
in the end, would not (and did not) build the module for my new workstation card. Jonathan Engwall On Fri, Aug 30, 2019, 10:39 PM Chris Samuel wrote: > On Friday, 30 August 2019 10:27:08 PM PDT Jonathan Engwall wrote: > > > 1300+ packages marked for update, if this effects you. > &

[Beowulf] Centos 7 news

2019-08-30 Thread Jonathan Engwall
1300+ packages marked for update, if this effects you. ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit https://beowulf.org/cgi-bin/mailman/listinfo/beowulf

Re: [Beowulf] [External] load testing

2019-08-14 Thread Jonathan Engwall
Only a stress test will really load every core without any interupt. On Wed, Aug 14, 2019, 9:11 AM Justin Y. Shi wrote: > Try dense matrix multiplication. You can find GPU matrix code online and > integrate with MPI. Increase matrix size can saturate machines of any size. > > Justin > > On Wed,

Re: [Beowulf] Lustre on google cloud

2019-08-01 Thread Jonathan Engwall
Hello Chris and all, At this point: > - Inside EC2 instance metadata were the constantly rotating IAM EC2 >instance-role credentials that the WAF itself used to talk to AWS APIs You would be in control, I would think. IAM's, subnets, and security groups like up in the creation of a project. May

Re: [Beowulf] Lustre on google cloud

2019-07-30 Thread Jonathan Engwall
AWS has a host of free tier sercives you should blend together. Elastic Beanstalk and Lambda (AWS proprietary lambda) can move lots of data below a cost level. Your volume will automatically cause billing obviously. I have a friend at AWS. Maybe something new is going on, I can check up with him.

Re: [Beowulf] flatpack

2019-07-23 Thread Jonathan Engwall
be available. Igor On Mon, 22 Jul 2019, 03:31 Jonathan Engwall, wrote: Hello Beowulf, Some distros will be glad to know Flatpack will load your software center with working downloads. First visit the website: https://flatpak.org/setup/ , choose your distro, then enable it for your installat

Re: [Beowulf] flatpack

2019-07-22 Thread Jonathan Engwall
I shoul add that a "flatpack" is any software you install and use which does not affect your os or env. Think turbotax. You insert the disk, do the math, print the form, eject. Audacity, for example, is a software I use. On Mon, Jul 22, 2019, 10:46 AM Jonathan Engwall < engwal

Re: [Beowulf] flatpack

2019-07-22 Thread Jonathan Engwall
It is funny, I looked at their credits Codethink seems quite serious, Barron's thinks highly of Fastly, but Mythic Beast is a dynamic DNS and Scaleway is a public/private cloud that give a 500 pound starting credit. So, if you act now all these great titles can be yours. ___

[Beowulf] flatpack

2019-07-21 Thread Jonathan Engwall
through the update. I stuffed it all into Return, many various things. I nearly got through it too. At one point a clear error: Size was (1). But LoL I didn't watch the demos so I didn't know how I did that either. Jonathan Engwall Screenshot from 2019-07-20 18-32-30.png <https://drive.goog

Re: [Beowulf] A careful exploit?

2019-06-14 Thread Jonathan Engwall
Maybe I am not being clear. 192.168.0.5 was an intruder. On Fri, Jun 14, 2019, 10:08 AM Jonathan Engwall < engwalljonathanther...@gmail.com> wrote: > I saw it yesterday. A nearly invisible VM connected at my login. Whete do > I go from there? > I really don't know. > >

Re: [Beowulf] A careful exploit?

2019-06-14 Thread Jonathan Engwall
I saw it yesterday. A nearly invisible VM connected at my login. Whete do I go from there? I really don't know. On Fri, Jun 14, 2019, 9:54 AM Robert G. Brown wrote: > On Fri, 14 Jun 2019, Jonathan Engwall wrote: > > > Robert Brown,You never saw this? > > I did, and my ext

Re: [Beowulf] A careful exploit?

2019-06-14 Thread Jonathan Engwall
Robert Brown, You never saw this? On Sun, Jun 9, 2019, 1:41 PM Jonathan Engwall < engwalljonathanther...@gmail.com> wrote: > Hello Beowulf, > Recently we had serious trouble with the internet. A technician had to > climb the pole. Another technician, an IT specialist in Mexico Ci

Re: [Beowulf] A careful exploit?

2019-06-13 Thread Jonathan Engwall
ng. Consoles give me trouble. I will read up on it. Thank you. Jonathan Engwall. ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit https://beowulf.org/cgi-bin/mailman/listinfo/beowulf

Re: [Beowulf] A careful exploit?

2019-06-13 Thread Jonathan Engwall
It was an actual machine I could ping but I could not connect. It was there at start up. On Tue, Jun 11, 2019, 9:49 PM Chris Samuel wrote: > On 11/6/19 8:18 pm, Robert G. Brown wrote: > > > * Are these real hosts, each with their own network interface (wired or > > wireless), or are these virtu

Re: [Beowulf] A careful exploit?

2019-06-11 Thread Jonathan Engwall
Update: Centos assures me that all host are down. On Sun, Jun 9, 2019, 1:41 PM Jonathan Engwall < engwalljonathanther...@gmail.com> wrote: > Hello Beowulf, > Recently we had serious trouble with the internet. A technician had to > climb the pole. Another technician, an IT speci

Re: [Beowulf] A careful exploit?

2019-06-09 Thread Jonathan Engwall
t for 192.168.0.5 [host down] On Sun, Jun 9, 2019 at 1:41 PM Jonathan Engwall < engwalljonathanther...@gmail.com> wrote: > Hello Beowulf, > Recently we had serious trouble with the internet. A technician had to > climb the pole. Another technician, an IT specialist in Mexico City,

[Beowulf] A careful exploit?

2019-06-09 Thread Jonathan Engwall
192.168.0.9 [host down] Nmap scan report for 192.168.0.10 [host down] Nmap scan report for 192.168.0.11 [host down] Is this a new exploit? Thank you, Jonathan Engwall ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your

Re: [Beowulf] HPE to acquire Cray

2019-05-21 Thread Jonathan Engwall
I looked at stock price and volume for Cray, IBM, and Red Hat today. Red Hat is impressive. On Tue, May 21, 2019, 6:20 AM Gerald Henriksen wrote: > On Mon, 20 May 2019 18:42:31 -0400, you wrote: > > >I am curious, do you have some evidence for the demise of CentOS > >other than IBM bought RH? >

Re: [Beowulf] HPE to acquire Cray

2019-05-17 Thread Jonathan Engwall
Re: feeling about IBM RedHat, Other types of acquisitions exist, some hostile leading to liquidation. Jonathan Engwall On Fri, May 17, 2019, 12:03 PM Jonathan Aquilina wrote: > Could there be potential for HP to integrate their own hardware into the > mix or basically leave these projects

Re: [Beowulf] HPE to acquire Cray

2019-05-17 Thread Jonathan Engwall
Hello, This could be the beginning of a super corporation, like Coca-Cola or Time-Warner. Large contracts are attractive and the acquisition is brings in quick cash. IBM RedHat leaves me with another feeling. Jonathan Engwall On Fri, May 17, 2019, 8:31 AM Kilian Cavalotti < kilian.cavalott

Re: [Beowulf] 3.10.0-957.12.1.el7.x86_64

2019-05-03 Thread Jonathan Engwall
able which you might also have. These strange scripts are conversational with hardware. Tonight it has not been hogging cpu so I let it alone. Jonathan Engwall On Fri, May 3, 2019, 1:14 AM Aaron Jackson wrote: > Huh, funny you mentioned this. We have been having some issues after a > recen

[Beowulf] 3.10.0-957.12.1.el7.x86_64

2019-05-02 Thread Jonathan Engwall
a heads up that there is a new kernel for you. Jonathan Engwall ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit https://beowulf.org/cgi-bin/mailman/listinfo

[Beowulf] Accessing saved datasets on Cray X-MP Simulator (works)

2019-04-24 Thread Jonathan Engwall
Watch "Cray X-MP Simulator COS - Accessing Saved Files" on YouTube https://youtu.be/S7btC0qvJ84 Tedi, the line editor will squish your file if you don't follow the steps in order. ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Comput

[Beowulf] Another exciting dump log video!

2019-04-21 Thread Jonathan Engwall
y day and my investment is $0.00. Do I assume humans are attracted to flowcharts? Whatever it is leverage it, please! Jonathan Engwall ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mo

[Beowulf] latest Cray COS dump log

2019-04-06 Thread Jonathan Engwall
day, I took a look at it in a YouTube video: https://www.youtube.com/watch?v=8_h0EwzPQWY Next, create an authorized account. Jonathan Engwall ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest m

[Beowulf] Present stability OS update

2019-04-02 Thread Jonathan Engwall
Hello Beowulf, The above, it boots twice. Centos 7...If this might affect i hope this email helps. If someone will explain, why does it do this? Jonathan Engwall ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your

Re: [Beowulf] job packing on lsf8? Any lsf gurus out there?

2019-03-19 Thread Jonathan Engwall
number of CPUs in the cluster. ...Meaning you can slot one machine with a dozen slots and another machine of the same size with only one, the software should figure it out.I I hope this is helpful. Jonathan Engwall On March 19, 2019, at 9:17 AM, Robert Taylor wrote: Hi All. We are on a old

[Beowulf] Interesting release, stable version

2019-03-13 Thread Jonathan Engwall
Android 8.1 for virtualbox or live usb, including .rpm as well as .iso information and instructions: http://www.android-x86.org/releases/releasenote-8-1-r1 Click on : https://osdn.net/projects/android-x86/releases/69704 to find the goodies. Jonathan Engwall

Re: [Beowulf] Large amounts of data to store and process

2019-03-04 Thread Jonathan Engwall
I think you are asking more than one question. I think you need real time communication, fast reliable storage, analytics and presentation for investors. Making your needs clear will help people help you. On Mon, Mar 4, 2019, 6:28 AM Joe Landman wrote: > > On 3/4/19 1:55 AM, Jonathan Aquilina wr

Re: [Beowulf] Large amounts of data to store and process

2019-03-04 Thread Jonathan Engwall
What does your overall design look like? On Mon, Mar 4, 2019, 5:19 AM Jonathan Aquilina wrote: > Hi Michael, > > As previously mentioned we don’t really need to have anything indexed so I > am thinking flat files are the way to go my only concern is the performance > of large flat files. Isnt th

Re: [Beowulf] PXE/kickstart and 10GBase-T issues

2019-02-28 Thread Jonathan Engwall
Cisco's website info on PortFast makes me wonder how it did you any good at all, while in a transition. Any misconfiguration could block all ports, some configurations being "type-inconsistent." I love these puzzles and will watch this carefully. Sorry I cannot be of more help. J

[Beowulf] Password mining

2019-02-01 Thread Jonathan Engwall
Hello, Just the other night I saw an article about crypto theives breaking passwords based on many people using the same password. The idea being to access many accounts at once. Did anyone else see this? My bank says they might be having a system wide error. Jonathan Engwall

Re: [Beowulf] A Cooler Cloud: A Clever Conduit Cuts Data Centers? Cooling Needs by 90 Percent

2019-01-26 Thread Jonathan Engwall
I checked my math. :( A human hair is as narrow as 17 microns...and the propulsion design was for a SCRAM jet. Dubbed the Aurora I think. It was to have essentially no moving parts. On Fri, Jan 25, 2019, 9:47 PM Jonathan Engwall < engwalljonathanther...@gmail.com wrote: > Hello, > I

Re: [Beowulf] A Cooler Cloud: A Clever Conduit Cuts Data Centers? Cooling Needs by 90 Percent

2019-01-25 Thread Jonathan Engwall
> > Hello, I looked at one of the patents. It is weird. Quite weird ideas about airflow or as they say 'gas' moving through a channel only 500 square microns. If I am off saying that is the width and height of 22 human hairs, tell me where I went wrong. And that is the _intake_!

Re: [Beowulf] HPC workflows

2018-11-28 Thread Jonathan Engwall
You can probably fork from a central repo. > ___ > Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing > To change your subscription (digest mode or unsubscribe) visit > http://www.beowulf.org/mailman/listinfo/beowulf > _

Re: [Beowulf] Oh.. IBM eats Red Hat

2018-11-06 Thread Jonathan Engwall
KDE is being dropped and guess who supports Gnome3...IBM! Centos support will probably be dropped completely maybe even extinguished. I though Fedora was killed of a couple years ago after version 7. Maybe I am gloomy today or is IBM running IBM software on IBM hardware? The sky might be falling.

[Beowulf] The Internet Of Things and cheeseballs

2018-10-31 Thread Jonathan Engwall
This guy is deep in weird computer science https://youtu.be/PWzyPZAPbt0 ___ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/b

Re: [Beowulf] Oh.. IBM eats Red Hat

2018-10-30 Thread Jonathan Engwall
With just a peek at the NYT bios of IBM top execs I feel as though community based software development is safe and RHEL is safe, for now. Watson is their heavy hitter. What does this list think of Watson??? A future with any corporation is a future of peril. The story of commorode 64 is an example

Re: [Beowulf] Great Lakes cluster

2018-10-22 Thread Jonathan Engwall
https://krebsonsecurity.com/2014/02/the-new-normal-200-400-gbps-ddos-attacks/ Here is a story, almost comical. The 200gbps handles high request volume. On October 22, 2018, at 1:10 AM, John Hearns via Beowulf wrote: > > >I will slightly blow my own trumpet here. I think a design which has high

Re: [Beowulf] If I were specifying a new custer...

2018-10-17 Thread Jonathan Engwall
On October 17, 2018, at 8:50 AM, Gerald Henriksen wrote: >On Wed, 17 Oct 2018 16:35:52 +1100, you wrote: >>On Saturday, 13 October 2018 12:38:15 AM AEDT Gerald Henriksen wrote: >> >>> If ARM, or Power, want to move from their current positions in the >>> market they really need to provide affor

Re: [Beowulf] If I were specifying a new custer...

2018-10-12 Thread Jonathan Engwall
"Run with the heard" great quote right there. ☺ Something like: IaaS IBM financial services with a hybrid for prediction and storage...Maybe no storage promise at all. On October 12, 2018, at 7:13 AM, Joe Landman wrote: On 10/12/2018 09:38 AM, Gerald Henriksen wrote: > On Fri, 12 Oct 2018 09:

Re: [Beowulf] If I were specifying a new custer...

2018-10-11 Thread Jonathan Engwall
You can narrow things down for instance you could start with warranty and support. Location is a factor too. You want every kind of stability, reliable power, cold water and to be near your suppliers, factoring in airports or interstate highways. On October 11, 2018, at 3:07 PM, Chris Samuel

Re: [Beowulf] Hacked MBs It was only a matter of time

2018-10-04 Thread Jonathan Engwall
That is a tiny capacitor that sits on your motherboard with a very thin glue. You practically need a microscope to move one, and there are hundreds of them on each board. So which one is it? Maybe you can just scrape it off. Buy there is another problem: OEM. That means an outside builder, Superm

[Beowulf] A little Data News

2018-09-14 Thread Jonathan Engwall
The first one is a little scary, in other parts of the world-just run and don't look back. https://www.fbi.gov/contact-us/field-offices/houston/news/press-releases/fbi-warns-texas-leaders-of-foreign-threats-to-research-and-academic-institutions?utm_medium=email&utm_source=houston-press-releases&ut

Re: [Beowulf] SIMD exception kernel panic on Skylake-EP triggered by OpenFOAM?

2018-09-09 Thread Jonathan Engwall
If it is helpful there are a few similar bugs, generally considered unreproducible. One thread calls it bogus xcomp_bv...the kernel clobbers itself writing zeroes when that is not the state. And spectre came up. One suggestion is to disable IBRS; according to other sources IBRS is dangerous to d

Re: [Beowulf] RHEL7 kernel update for L1TF vulnerability breaks RDMA

2018-08-19 Thread Jonathan Engwall
Thank you On August 19, 2018, at 2:10 PM, Chris Samuel wrote: On Monday, 20 August 2018 6:32:26 AM AEST Jonathan Engwall wrote: > I am not shocked that my previous message may have been removed. To clarify: nothing has been removed to my knowledge. Your email is in the list archives. h

Re: [Beowulf] RHEL7 kernel update for L1TF vulnerability breaks RDMA

2018-08-19 Thread Jonathan Engwall
I am not shocked that my previous message may have been removed. There is a bit of brute science involved as well. A false burst may seem to tune a network. A properly timed burst is more effective in gaining authorization. You don't need magic code to leverage a network you just need to generat

Re: [Beowulf] RHEL7 kernel update for L1TF vulnerability breaks RDMA

2018-08-19 Thread Jonathan Engwall
As far as vulnerabilities go, here is a terrible idea: Write a little login patch that grabs your own email address and uses it to attempt to login to Facebook without a password 1000 times per second. Kill the script after two seconds. You want to read the Facebook head first so you can kick all

[Beowulf] Fwd: SSD performance

2018-07-26 Thread Jonathan Engwall
-- From: Jonathan Engwall Date: Sat, Jul 21, 2018 at 9:42 PM Subject: SSD performance To: Beowulf Mailing List I am not happy with the SSDs I am using. I am buying another sad every couple weeks. Fast sure, but my productivity right now is zero. Are there any recommendations on reliable ssd

Re: [Beowulf] shared compute/storage WAS: Re: Lustre Upgrades

2018-07-26 Thread Jonathan Engwall
This made me think about distributed routing. This: https://wiki.openstack.org/wiki/Distributed_Router_for_OVS Might be my next horrible idea. It looks interesting. It seems to me that moving the load off of heavily hit machines could be accomplished with elastic deployment and distributed routing.

Re: [Beowulf] emergent behavior - correlation of job end times

2018-07-25 Thread Jonathan Engwall
Maybe as far as your datastore knows the job is already done. On July 24, 2018, at 12:19 PM, David Mathog wrote: Hi all, Thought some of you might find this interesting. Using the WGS (aka CA aka Celera) genome assembler there is a step which runs a large number (in this instance, 47634) of o

Re: [Beowulf] Lustre Upgrades

2018-07-24 Thread Jonathan Engwall
Snowball is the very large scale AWS data service. On July 24, 2018, at 8:35 AM, Joe Landman wrote: On 07/24/2018 11:06 AM, John Hearns via Beowulf wrote: > Joe, sorry to split the thread here. I like BeeGFS and have set it up. > I have worked for two companies now who have sites around the w

Re: [Beowulf] SSD performance

2018-07-22 Thread Jonathan Engwall
27;s magic). I finally dropped >reiserfs for this reason. >- lot more things to consider, but these are the most relevant IMHO >- YMMV > > > Would you like to share your counters? Filesystem? application? > > regards > > ariel > > El 22/07/18 a las 0

Re: [Beowulf] SSD performance

2018-07-22 Thread Jonathan Engwall
Does 345 power_on_hours seem like "old age" Not happy. Thanks for the CEPH tip. On Sat, Jul 21, 2018, 11:30 PM Jonathan Engwall < engwalljonathanther...@gmail.com> wrote: > I built up a couple r610 dells with the idea that they would boot from ssd > through a usb ext

Re: [Beowulf] SSD performance

2018-07-21 Thread Jonathan Engwall
have been building trying to crosscompile the cray xmp simulator. It has thousands of targets. But earlier this week afterI installed openvswitch was when the trouble began. Jonathan Engwall On Sat, Jul 21, 2018, 10:44 PM John Hearns via Beowulf wrote: > I forgot the main purpose of the Inter

[Beowulf] SSD performance

2018-07-21 Thread Jonathan Engwall
I am not happy with the SSDs I am using. I am buying another sad every couple weeks. Fast sure, but my productivity right now is zero. Are there any recommendations on reliable ssd brands? Jonathan Engwall ___ Beowulf mailing list, Beowulf@beowulf.org

Re: [Beowulf] New Spectre attacks - no software mitigation - what impact for HPC?

2018-07-17 Thread Jonathan Engwall
Docker claims to have patches which have no degradation in performance: https://success.docker.com/article/how-does-spectre-meltdown-affect-my-docker-installs Here is an interesting video about making a simple container and what that container might do: https://m.youtube.com/watch?v=Utf-A4rODH8&t=9

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