;t of much use for
GPUs."
Apologies.
Jeff
GG
On Thu, May 9, 2019 at 3:41 AM Peter Kjellström wrote:
> On Wed, 8 May 2019 15:36:58 -0400
> Jeffrey Layton wrote:
>
> > Don't forget that gcc supports both NV and AMD GPUs with OpenACC.
> > That's one of the lead compi
> On Wed, 8 May 2019 at 22:57, Jeffrey Layton wrote:
>
>> I wrote some OpenACC articles for HPC Admin Magazine. A number of
>> pro-OpenMP people attacked me on twitter (you know, OpenACC sucks, OpenMP
>> is great). I received a private email threatening to kill me and my family
tance, using the same tone as the threatening email, I wondered if that
email came from you.
On Wed, May 8, 2019, 17:48 Richard Walsh wrote:
>
> Huh ... ?? Weird, scary ...
>
> Just MHO. Dropping off this thread now ...
>
> rbw
>
> Sent from my iPhone
>
> On May
whatever Intel comes up with ... why would you write in OpenACC ... ??
>
> GNU supports OpenMP too ... in my view, PVM is to MPI as OpenACC is to
> OpenMP 4.5-5.0 ...
>
> Cheers!
>
> rbw
>
> Sent from my iPhone
>
> On May 8, 2019, at 2:36 PM, Jeffrey Layton wrote
Don't forget that gcc supports both NV and AMD GPUs with OpenACC. That's
one of the lead compilers listed on the Frontier specs.
Jeff
On Wed, May 8, 2019 at 3:29 PM Richard Walsh wrote:
>
> All,
>
> Cray has deprecated support for in OpenACC in light of the OpenMP 4.5 and
> 5.0 standards, and
Damn. I knew I forgot something. Now where are my glasses.
On Thu, Mar 14, 2019, 17:17 Douglas Eadline wrote:
>
> > I don't want to interrupt the flow but I'M feeling cheeky. One word can
> > solve everything "Fortran". There I said it.
>
> Of course, but you forgot "now get off my lawn"
>
> --
I don't want to interrupt the flow but I'M feeling cheeky. One word can
solve everything "Fortran". There I said it.
Jeff
On Thu, Mar 14, 2019, 17:03 Douglas Eadline wrote:
>
> > Then given we are reaching these limitations how come we don’t
> integrate
> > certain things from the HPC world
And don't forget your towel!
On Mon, Oct 29, 2018, 19:45 Douglas Eadline wrote:
>
>
> In the sage words of Douglas Adams, "Don't Panic"
>
> My take here:
>
>
>
> https://www.clustermonkey.net/Opinions/breathe-easy-the-red-hat-acquisition-by-ibm-was-always-the-goal.html
>
>
> --
> Doug
>
>
> > h
I hate autocorrect. Get off my lawn!
I meant to say you don't want Greg exposing himself.
On Mon, Oct 29, 2018, 19:04 Jeffrey Layton wrote:
> And you don't want agree exposing himself (sorry - had to say it).
>
>
>
> On Mon, Oct 29, 2018, 12:55 Joe Landman wrote:
And you don't want agree exposing himself (sorry - had to say it).
On Mon, Oct 29, 2018, 12:55 Joe Landman wrote:
>
> On 10/29/18 12:44 PM, David Mathog wrote:
>
> [...]
>
> > It turns out that getting up to date compilers and libraries has become
> >> quite important for those working on larg
Perhaps. I was thinking liquid consumption... :)
Jeff
On Wed, Oct 24, 2018, 05:33 Chris Samuel wrote:
> On Tuesday, 23 October 2018 9:48:23 PM AEDT Jeffrey Layton wrote:
>
> > Is there a "consumption game" around the word blockchain?
>
> Power consumption?
>
Is there a "consumption game" around the word blockchain?
Just checking.
On Mon, Oct 22, 2018, 17:50 Douglas Eadline wrote:
>
> https://beowulfbash.com/
>
> And, if your company wants in on the action, let me know
> off-list. We have room for more sponsors. The beobash provides
> a great way t
I remember that email. Just curious if things have progressed so Openlava
is no longer available.
Thanks!
Jeff
On Dec 23, 2017 6:12 PM, "Joe Landman" wrote:
>
>
> On 12/23/2017 05:49 PM, Jeffrey Layton wrote:
>
>> I tried it but it doesn't come up as the job
http://openlava.com/
>
> I only get an error on this site:
>
> http://www.openlava.org/
>
> Now, it could well be that these are different sites.
>
> All the best from London and I wish you all a Merry Christmas!
>
> Jörg
>
>
>
> Am Samstag, 23. Dezemb
Good afternoon,
I've noticed that openlava.org is down and emails to openlava-users at
Google groups bounce with a message that the address doesn't exist? Is
Openlava still around?
Jeff
___
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin
I'm going to head to the booth (535?) today. I saw a "rack" or whatever
they call it at the DOE booth. Very petite.
I love the RPi - really love it. I've built a few small clusters like
everyone else. I've built a ClusterHat - really cool simple idea. The RPi 3
has decent speed and the graphics ar
Pdsh :) The Swiss army knife of cluster tools.
Jeff
On Oct 20, 2017 4:11 PM, "Andrew Latham" wrote:
> http://www.fabfile.org/
>
> http://bcfg2.org/
>
> https://www.ansible.com/
>
> https://github.com/duncs/clusterssh
>
> and like a thousand more...
>
> On Fri, Oct 20, 2017 at 3:06 PM, Lux, Jim
John,
Have you done much Julia coding? Can you talk about your experience?
I have threatened to learn it for a while but your post has prompted me to
finally start learning Julia :)
Thanks!
Jeff
On Wed, Sep 13, 2017 at 7:43 AM, John Hearns via Beowulf <
beowulf@beowulf.org> wrote:
> I see HP
A friend of mine, Mark Fernandez, is the lead engineer on this project. He
works for SGI (now HPE). They are putting two servers onto the ISS and are
going to be running tests for a while. I don't know too many details except
this. Oh! I do know they won't give you SSH access to the servers (alread
Chris,
I've used BeeGFS on AWS before. I was mostly testing the installation
procedure and the performance. It's not really persistent storage since I
would bring up a cluster, run some tests, and then tear down the cluster. I
think the longest I had a cluster running was about 1-2 weeks (I was
ru
Of course there are tons of options depending upon what you want and your
IO patterns of the applications.
Doug's comments about HDFS are great - he's a very good expert in this area.
Depending upon your IO patterns and workload, NFS may work well. I've found
it work quite well unless you have a
There are lots of people who have built clusters of RPi's and other SBC's.
I've got a 5-node RPi2 sitting on my desk next to me. It's fun to play with
once in a while :)
AFAIK, Warewulf will not work on the RPI series. I've forgotten the exact
reason but I think it's because they can't tftp boot.
Any opinions or observations Chris?
On Aug 11, 2016 7:23 PM, "Christopher Samuel" wrote:
> So SGI is getting bought (yet again), this time by HP Enterprise.
>
> http://investors.sgi.com/releasedetail.cfm?ReleaseID=984160
>
> --
> Christopher SamuelSenior Systems Administrator
> VLSCI -
Thanks Bill and thanks Doug! While the sample size is small there are some
interesting things in the data. Just my 2 cents (probably worth alot less
than that).
- It looks like alot of people are just using Linux Servers and not
appliances (perhaps moving toward more of the open-storage model).
-
You have to show your cluster bruises and stitches at the door to get in.
On Jun 17, 2016 10:26 AM, "John Hearns" wrote:
> Hpcsyspros. I like it.. the gunslingers of the performance computing
> world.
> Please check your LARTs at the door, gentlemen.
> No cussing and no gouging of eyes allow
Chris,
You may want to reach out to Greg. He has some pretty serious reservations
about Docker and security. He can also tell you a bit more about Shifter
since NERSC is so close to him. From what I've read, Shifter can take
Docker containers as input and it converts them into something that can r
system
> yet, however this would solve one issue for our app developers. i will go
> read more about it
>
> On 17 April 2016 at 16:53, Jeffrey Layton wrote:
>
>> I just wanted to pile in here a little bit. Singularity is great! I've
>> tried to use containers bef
Chris,
I haven't tested this yet. Unfortunately, I'm away from my CentOS box but I
will be back this weekend and can run the test (unless someone else does it
first :) ).
Thanks!
Jeff
On Sun, Apr 17, 2016 at 9:55 PM, Christopher Samuel
wrote:
> Hi Jeff,
>
> On 17/0
I just wanted to pile in here a little bit. Singularity is great! I've
tried to use containers before but I've found them to be something of a
pain in the neck (probably it's just me). But Singularity is very simple to
use even with MPI codes! I've run a few sort of "medium level" MPI codes
without
lf cluster based top that shows loads, net, memory but no
> application names).
>
> --
> Doug
>
> >
> > Best regards,
> > O-P
> > --
> > Olli-Pekka Lehto
> > Development Manager
> > Computing Platforms
> > CSC - IT Center for Science Ltd.
&
Olli-Pekka,
Very nice - I'm glad you put a list down. Many of the things that I do are
based on experience.
A long time ago, in one of my previous jobs, we used to run NAS Parallel
Benchmark (NPB) on single nodes to get a baseline of performance. We would
look for outliers and triage and debug th
I'll join in the fun. I personally like Openlava (www.openlava.org). I've
found it to be tremendously easy to install and manage. Plus I like the
fail-over features and the performance. Also, it's still being actively
developed.
Finally, the mailing list is low traffic but there are wonderful peop
Dell has been doing some really good things around NFS and IB using IPoIB.
Their NSS storage solution is an example. They've gotten some pretty good
sequential performance: 2.25 GB/s for writes and 5.48 GB/s for reads.
Pretty good performance from a simple NFS server using IPoIB I think.
They publ
Tom,
Without digging into the details too much, can you describe the Lustre
setup? As Bernd alluded to, it might be something in the configuration or
version that is hampering better performance. But then again, you may not
want to upgrade to a newer because of disruption. But maybe there are some
34 matches
Mail list logo
