Come See MBA Sciences at SC’10

MBA Sciences recently joined the HPC Advisory Council, and we are pleased to announce the selection of their SPM.Python product as an SC10 Disruptive Technology (booth 1046C). SPM.Python is a scalable, parallel version of the Python language designed to enable a broad range of users to exploit parallelism.

I will be talking at the Intel Parallel Programming Talk on Intel Software Network TV in Show #97 Tuesday, November 16, 2010
8:30am Pacific (Live from SC10 in New Orleans). http://software.intel.com/en-us/articles/parallel-programming-talk

Looking forward to see you all at SC’10,

Minesh B. Amin, MBA Sciences founder and CEO

HPC Advisory Council Annual Member Meeting

Register now for the upcoming annual HPC Advisory Council Member Meeting during SC10. Cocktails and appetizers will be served during the event. Attendance to the event is open for all council members and those folks interested in joing the Council and participating in the Council’s many areas of HPC outreach and education.

Wednesday, November 17th
6:00 – 7:00pm

Royal Sonesta Hotel
Grand Ballroom
300 Bourbon St.
New Orleans, LA 70130

HPC Advisory Council Forms Worldwide Centers of Excellence

This week we announced the formation of the HPC Advisory Council Centers of Excellence. The HPC Advisory Council Centers of Excellence will provide local support for the HPC Advisory Council’s programs, local workshops and conferences, as well as host local computing centers that can be used to extend such activities.

“We are pleased to be named as one the inaugural HPC Advisory Council’s Centers of Excellence, covering HPC research, outreach and educational activities within Europe,” said Hussein Nasser El-Harake at the Swiss National Supercomputing Centre who serves as the Director of the HPC Advisory Council Center of Excellence in Switzerland. “As part of the HPC Advisory Council’s Center of Excellence, we look forward to advancing awareness of the beneficial capabilities of HPC to new users.”

centers_of_excellence

HPC|GPU special interest subgroup releasing first results for NVIDIA GPUDirect Technology

The new HPC|GPU subgroup has been working recently to create first best practices around the new technology from NVIDIA – GPUDirect. Here is some background on GPUDirect: the system architecture of a GPU-CPU server requires the CPU to initiate and manage memory transfers between the GPU and the network. The new GPUDirect technology enables Tesla and Fermi GPUs to transfer data to pinned system memory that a RDMA capable network is able to read and send without the involvement of the CPU in the data path. The result is an increase in overall system performance and efficiency by reducing the GPU to GPU communication latency (by 30% as was published by some vendors). The HPC|GPU subgroup is first to release benchmarks results of application using GPUDirect. The application that was chosen for the testing was Amber, a molecular dynamics software package. Testing with 8 nodes cluster demonstrated up to 33% performance increase using GPUDirect. If you want to read more – check out the HPC|GPU page – http://www.hpcadvisorycouncil.com/subgroups_hpc_gpu.php.

 

Regards,

Gilad

HPC Applications Best Practices

Wanted to let you know that we have extended the high-performance applications best practices to:

 

1. Extend the applications performance, optimization and profiling guidelines to cover nearly 30 different applications, both commercial and open source – http://www.hpcadvisorycouncil.com/best_practices.php

 

2. We have added the first case using RoCE (RDMA over Converged Ethernet) to the performance, optimization and profiling guidelines page. It is under the same link as in item 1

 

3. New – installations guides – for those who asked to get a detailed description on where to get the application from, what is needed to be installed, how to install on a cluster, and how to actually run the application – it is now posted under the HPC|Works subgroup – http://www.hpcadvisorycouncil.com/subgroups_hpc_works.php. We will be focusing on open source applications, which sometime it challenging to really find this info. At the moment we have installations guides for BQCD, Espresso and NAMD, and more will come in the near future.

 

If you would like to propose new applications to be covered under the performance, optimization and profiling guidelines, or to be added to the installations guides, please let us know via info@hpcadvisorycouncil.com.

Best regards,

Gilad

HPC Advisory Council Announces 2nd Annual China High-Performance Computing Workshop Program

For those who missed the announcement, our 2nd Annual China High-Performance Computing Workshop will be on October 27th, 2010 in Beijing, China in conjunction with the HPC China National Annual Conference on High-Performance Computing. The Call for presentations as well as workshop sponsorships are now open – http://www.hpcadvisorycouncil.com/events/2010/china_workshop/. The workshop will focus on efficient high-performance computing through best practices, future system capabilities through new hardware, software and computing environments and high-performance computing user experience.

The workshop will be opened with keynote presentations by Prof. Dhabaleswar K. (DK) Panda who leads the Network-Based Computing Research Group at The Ohio State University (USA) and Dr. HUO Zhigang from the National Center for Intelligent Computing (China). The keynotes will be followed by distinguished speakers from the academia and the industry. The workshop will bring together system managers, researchers, developers, computational scientists and industry affiliates to discuss recent developments and future advancements in High-Performance Computing.

And again – Call for Presentations and Sponsorships are now Open, so if you are interested, let us know. For the preliminary agenda and schedule, please refer to the workshop website. The workshop is free to HPC China attendees and to the HPC Advisory Council members. Registration is required and can be made at the HPC Advisory Council China Workshop website.

Regards,

Gilad Shainer

New system arrived to our HPC center!

Recently we have added new systems into out HPC center, and you see the full list at http://www.hpcadvisorycouncil.com/cluster_center.php.

The newest system is the “Vesta” system (and you can see Pak Lui, the HPC Advisory Council HPC Center Manager  standing next to it in the picture below). Vesta consist of six Dell™ PowerEdge™ R815 nodes, each with four processors AMD Opteron 6172 (Magny-Cours) which mean 48 Cores per node and 288 cores for the entire system. The networking was provided by Mellanox, and we have plugged two adapters per node (Mellanox ConnectX®-2 40Gb/s InfiniBand adapters). All nodes are connected via Mellanox 36-Port 40Gb/s InfiniBand Switch. Furthermore, each node has 128 GB, 1333 MHz memory to make sure we can really get the highest performance from this system.

 

Microsoft has provided us with Windows HPC 2008 v3 preview, so we can check the performance gain versus v2 for example. The system is capable of dual boot – Windows and Linux, and is now available for testing. If you would like to get access, just fill the form on the URL above.

 

 Vesta

In the picture – Pak Lui standing next to Vesta

 

I want to thank Dell, AMD and Mellanox for providing this system to the council!

 

Regards,

Gilad, HPC Advisory Council Chairman

Scientific Discovery through Advanced Computing Conference, July 2010

Each year, scientists participating in the Scientific Discovery through Advanced Computing Program (SciDAC), along with other researchers from the computational science community gather at the annual SciDAC conference to present scientific results, discuss new technologies and discover new approaches to collaboration. The SciDAC 2010 Conference is being held this week in Chattanooga, Tennessee. Thomas Zacharia, Oak Ridge National Laboratory, chairs the conference this year.

I participated in the first 2 days of SciDAC. While the weather there is not ideal to say the least…  I have enjoyed the presentations and discussions.  The Undersecretary Steven Koonin (undersecretary for science, department of energy) commented on DoE future goals – reducing Oil consumption in transportation by 35%, reducing greenhouse gas emissions 17% by 2020, and 83% by 2050, maintain technical base and exploit simulation capabilities.

Many of the discussions were on Exascale computing – what is needed to be done in order to get there – systems, applications etc, with the goal to have the first system by 2018. Our HPC|Scale subgroup will try to help make the right steps toward this goal with exploration and experiments. I hope to report soon on the subgroup progress.

Regards,
Gilad

International Supercomputing Conference 2010

The second biggest HPC show will start next week, and I am now on a United flight from San Francisco to Germany on my way to the conference. On Sunday we will do the HPC Advisory Council European workshop, the second workshop of the year (3 more to come – TeraGrid, HPC China and MEW UK). For the workshop we have gathered some interesting HPC people from around the world – Richard Graham and Steve Poole from Oak Ridge National Laboratory US, Norbert Eicker from the Jülich Supercomputing Centre Germany, Tor Skeie from Simula Research Laboratory Norway, and Abhishek Das from C-DAC India. We will also host interesting talks on HPC in cloud computing, virtualization and HPC, application best practices and more. I will make sure to capture the highlights from the day and share it here.

ISC’10 is also the place where the Top500 list is being published. Published twice a year (ISC and SC), the Top500 list rank the 500 fastest supercomputers in the world. Why is it important for us? Because it can give us indications on trends in the HPC world, capabilities and usage models. It is also a great tool for making predications on when we will see the first ExaScale system etc.

And last but not least, the HPC Advisory Council will give the 2009-2010 awards in 4 categories in the closing session of ISC – Thursday at 1pm Germany time. If you are planning to be in Germany feel free to join us at the workshop, or be there for the award ceremony. Or just drop by and say hello…

Gilad