New York Blue Gene supercomputer
Encyclopedia
New York Blue Gene supercomputer, also known as NewYorkBlue, is a 18 rack Blue Gene/L and a 2 rack Blue Gene/P massively parallel supercomputer
based on the IBM system-on-chip technology. It is located in the New York Center for Computational Sciences (NYCCS). The supercomputer is owned by Stony Brook University and is located at Brookhaven National Laboratory
in Upton, Long Island, New York. The funds for this machine were provided by the New York state, with the leadership of the NYS Assembly. It began operating on July 15, 2007, when it was the fifth most powerful supercomputer . The renovation of laboratory space was supported by the New York state and U.S. DOE fund. As of June 2010, the Blue Gene/L was ranked 67th in the Top 500 supercomputing rankings..
Together with the Computational Center for Nanotechnology Innovations at
Rensselaer Polytechnic Institute, NewYorkBlue provides New York state with more computing
power available for general research than any state in the nation.
To compile, submit jobs, and analyze results, the user must login to the front end of the Blue Gene/P System. The front end is an IBM p-Series system with Linux as the operating system; so both the processor architecture and OS are very different from the Blue Gene
compute nodes. There are two main limitations for the compute nodes. First is that there are 2048 MB memory per node, 32-bit memory addressing; second, the compute-node kernel is not Linux (limited system calls).
The total peak performance for both Blue Gene/L and Blue Gene/P consists 103.22 teraflops (trillion floating-point calculations per second), which equals 100 trillion calculations per second - about 10,000 times faster than a personal computer. It may be used in many research areas.
New York Blue will enable the complex calculations required to study physical and chemical properties of nanoparticles which will help to foster US energy independence.
Computational biology
New York Blue will provide interactive models of complex biological systems, including protein and genomic information, to understand the structure and function of enzymes, to design pharmaceutical drugs and vaccines, and to support cost-efficient production of renewable biofuels.
Nuclear and high energy physics
Funded by the U.S. Department of Energy, the $3 million research project pairs the computing power of the Rensselaer’s Computational Center for Nanotechnology Innovations and New York Blue Gene to create highly detailed computer models of a next-generation nuclear power reactor, which meet the safety criteria, can burn long-lived and highly-radioactive materials, and can operate over a long period of time without using a new fuel .
New York Blue will enhance the computational power for interpreting current data and modelling future experiments at Brookhaven Relativistic Heavy Ion Collider
(RHIC), the nation's premiere nuclear physics facility. RHIC will help to better understand the fundamental structure and properties of matter and the evolution of the universe.
Astrophysics
New York Blue will enhance the understanding of the thermonuclear reactions that generate the energy of our sun and the other stars of the universe.
Supercomputer
A supercomputer is a computer at the frontline of current processing capacity, particularly speed of calculation.Supercomputers are used for highly calculation-intensive tasks such as problems including quantum physics, weather forecasting, climate research, molecular modeling A supercomputer is a...
based on the IBM system-on-chip technology. It is located in the New York Center for Computational Sciences (NYCCS). The supercomputer is owned by Stony Brook University and is located at Brookhaven National Laboratory
Brookhaven National Laboratory
Brookhaven National Laboratory , is a United States national laboratory located in Upton, New York on Long Island, and was formally established in 1947 at the site of Camp Upton, a former U.S. Army base...
in Upton, Long Island, New York. The funds for this machine were provided by the New York state, with the leadership of the NYS Assembly. It began operating on July 15, 2007, when it was the fifth most powerful supercomputer . The renovation of laboratory space was supported by the New York state and U.S. DOE fund. As of June 2010, the Blue Gene/L was ranked 67th in the Top 500 supercomputing rankings..
Together with the Computational Center for Nanotechnology Innovations at
Rensselaer Polytechnic Institute, NewYorkBlue provides New York state with more computing
power available for general research than any state in the nation.
Blue Gene/L machine
The Blue Gene/L machine consists of 18432 (18 x 1024) dual-processor Compute Nodes (Blue Gene chip) with each Compute Node having two standard 700 MHz PowerPC440 processors (a total of 36864). The two processors (cores) on a chip share a 1 GB of DDR memory. The 18 racks are arranged in six (6) rows with three (3) racks each making up a 48x24x16 3D torus. The first rack on the first row (row 0) is designated as R00, while the third one on the sixth row (row 5) is R52. In addition to the Compute Nodes, there are dedicated I/O nodes. Each I/O node provides the dedicated hardware that serves the operating system tasks to a group of compute nodes. The I/O node with the compute nodes that it serves make up a group that is referred to a pset. In New York Blue, the pset ratio (the ratio of I/O nodes to compute nodes) can be one of the following: 1:16, 1:32, 1:64 and 1:128. New York Blue is subdivided into partitions (a.k.a blocks). Each partition has a specific size (number of nodes), type (Mesh or Torus), and pset ratio (one of the ratios mentioned above). Partitions can be predefined or created by users dynamically according to their job needs. The pset ratio varies throughout the machine, having one of the four pset ratios mentioned above. There are 512 compute nodes on a midplane.Blue Gene/P machine
In addition to New York Blue/L, there is New York Blue/P which consists of two racks of the Blue Gene/P series. Each BG/P rack contains 1024 850 MHz quad-processor nodes with each node having 2GB of memory.To compile, submit jobs, and analyze results, the user must login to the front end of the Blue Gene/P System. The front end is an IBM p-Series system with Linux as the operating system; so both the processor architecture and OS are very different from the Blue Gene
compute nodes. There are two main limitations for the compute nodes. First is that there are 2048 MB memory per node, 32-bit memory addressing; second, the compute-node kernel is not Linux (limited system calls).
The total peak performance for both Blue Gene/L and Blue Gene/P consists 103.22 teraflops (trillion floating-point calculations per second), which equals 100 trillion calculations per second - about 10,000 times faster than a personal computer. It may be used in many research areas.
Climate science research
New York Blue Climate Science is a climate science virtual institute to improve understanding of chemical, atmospheric and oceanic processes that effect weather and climate. The New York Blue supercomputer is used by researchers to provide the computational power needed to conduct modelling studies of the fundamental processes that affect storms and ocean circulations, how aerosols and clouds impact climate, and how regional climates are altered by global warming scenarios. The collaborations are led by scientists from the Institute for Terrestrial and Planetary Atmospheres (ITPA)at Stony Brook University, and Atmospheric Sciences Division (ASD) at Brookhaven National Laboratory.Other scientific projects
Nanoscale science and technologyNew York Blue will enable the complex calculations required to study physical and chemical properties of nanoparticles which will help to foster US energy independence.
Computational biology
New York Blue will provide interactive models of complex biological systems, including protein and genomic information, to understand the structure and function of enzymes, to design pharmaceutical drugs and vaccines, and to support cost-efficient production of renewable biofuels.
Nuclear and high energy physics
Funded by the U.S. Department of Energy, the $3 million research project pairs the computing power of the Rensselaer’s Computational Center for Nanotechnology Innovations and New York Blue Gene to create highly detailed computer models of a next-generation nuclear power reactor, which meet the safety criteria, can burn long-lived and highly-radioactive materials, and can operate over a long period of time without using a new fuel .
New York Blue will enhance the computational power for interpreting current data and modelling future experiments at Brookhaven Relativistic Heavy Ion Collider
Relativistic Heavy Ion Collider
The Relativistic Heavy Ion Collider is one of two existing heavy-ion colliders, and the only spin-polarized proton collider in the world. It is located at Brookhaven National Laboratory in Upton, New York and operated by an international team of researchers...
(RHIC), the nation's premiere nuclear physics facility. RHIC will help to better understand the fundamental structure and properties of matter and the evolution of the universe.
Astrophysics
New York Blue will enhance the understanding of the thermonuclear reactions that generate the energy of our sun and the other stars of the universe.
Public access
Blue Gene is not a typical parallel computer. It is meant for codes that scale well into hundreds or even thousands of processors. Jobs on New York Blue partitions are scheduled using Loadleveler and are run using mpirun. Industrial and academic researchers from United States can obtain allocations (in "CPU hours") based on the short outline of the work to be done.External links
- New York Center for Computational Sciences official website
- New York Blue Homepage
- Computing with New York Blue
- New York Blue Climate Science
- Stony Brook University and Brookhaven National Laboratory Unveil New York Blue Supercomputer
- Inventory of New York Research Expertise in Geothermal Energy at New York's Universities and Labs