Ookami office hours are taking place twice a week:
Tuesdays 10 am - noon EST
Thursdays 2 pm - 4 pm EST
Ask questions, get in contact with other users and see what they are working on. Everybody
is welcome to join! If you don't have the invite please
pcoming Event: TBD
Ookami - Basics: A guide for users. This webinar will cover topics like the different compilers, MPIs, vectorization,
etc. The date of the event will be published soon.
July 27TH, 2021
We had a webinar from
It will cover their tools likwid, OSACA, and the roofline
model for SpMV.
Recordings and slides will be available soon.
July 22TH, 2021
Join panelist and IACS Director Robert Harrison
on July 22 at 9:00 PDT / 12:00 EDT / 17:00 BST, for
The Next Platform: The Future of Supercomputing is Happening Now,
taking place on The Next Platform’s homepage.
July 13TH, 2021
We will had a webinar about the
Parallelware Analyzer by Appentra. Watch the recording
June 4TH, 2021
Ookami is currently not accessible. We are investigating the issue and will keep you
] Ookami is back online and accessible.
May 25TH, 2021
Login1 will be rebooted at 1pm. Please log off by 12:45pm.
] Login1 is running and Ookami is accessible again.
APRIL 28TH, 2021
1:30pm EST we had an
introduction to Ookami. This webinar is mainly for people interested in the system and thinking about getting
accounts on Ookami.
Find the slides and recordings in our
APRIL 20TH, 2021
We will had a workshop on
10am - noon taking place within the weekly hakathon.
TAU Performance System
is a portable profiling and tracing toolkit for performance analysis of parallel
programs written in Fortran, C, C++, UPC, Java, Python.
Find the recordings in our
MARCH 23rd, 2021
We will had an
from 10 - 10.30 am. It will take place within the weekly hakathon.
Recordings are available
March 3rd, 2021
Ookami webinar will give an introduction to the system and demonstrate its usage. Everybody interested
in Ookami can join via zoom.
03/03/2021: 2 pm - 3 pm EST
Find the slides
FEBRUARY 24TH - 26TH, 2021
We are delighted to announce, that there will be a
hands-on training session with arm. The topics will cover the toolchains from arm, Fujitsu, Cray and open source, tuning
for A64FX, and many more. This will enable you to get the most out of your computations.
The sessions will be on
02/24/2021: 1 pm – 3 pm EST
02/25/2021: 1 pm – 3 pm EST
02/26/2021: 1 pm – 3 pm EST
You can find the material of the hackathon
JanUARY 26Th, 2021:
We are happy to announce, that the Ookami had a successful review of the 1st project
year. The system is accepted and all vendors are paid. Join us in exploring the system's
capabilities and get an account.
January 25TH, 2021:
We will be performing security and reliability updates on Ookami starting at
9:00 AM EST on Thursday January 28
. The maintenance is expected to be completed by noon the same day. During the outage,
the Ookami login nodes and queues will not be available, and running jobs will need
to be restarted after the maintenance window.
We apologize for the inconvenience and thank you for your patience while we perform
these necessary updates.
January 4th, 2021:
The Ookami lead research scientist Dr. Eva Siegmann joined our team. Eva holds a Ph.D.
in applied mathematics. She is a specialist in scientific computing with a strong
background in particle simulations. Since 2012 Eva is working in academia and on industrial
projects with leading companies and research groups. Before coming to SBU she was
located in Austria.
Eva is looking forward to support the Ookami users and have fun with the system.
DECEMBER 28th, 2020:
The Ookami cluster is currently inaccessible. We are working on a resolution and will
provide another update once the issue is resolved.
] The issue has been resolved and Ookami is now once again accessible.
In addition, we were just informed of scheduled electrical maintenance at the CEWIT
Data Center on the circuits powering the Ookami cluster. In anticipation of this necessary
maintenance, the Ookami cluster will be going down on Tuesday 12/29/2020 at the end
of business and coming back online by noon on Wednesday 12/30/2020. We thank you for
your patience while these important updates are completed
December 21st, 2020:
Due to network issues, the Ookami cluster is currently inaccessible. We are working
with the networking teams on a resolution and will provide another update once the
issue is resolved.
] Network issues now resolved.
November 19th, 2020
In order to upgrade our storage system, we will have scheduled maintenance on the
Ookami cluster starting at 10 AM on Monday November 23
rd. The maintenance is expected to be completed by the start of business on Tuesday
During this outage, all Ookami Login nodes and queues will be unavailable. We apologize
for the inconvenience and thank you for your patience while we work through these