SeisSpace and Parallel File Systems: What are You Using?

Here’s a few questions for all you SeisSpace® doodlebuggers out there. What parallel file system are you using for your secondary storage requirements? Have you ever thought about using a different file system? Have you ever wondered if you could combine both your primary and secondary storage requirements on the same parallel file system — and if you did, what would happen? Well, stop wondering. Over the last several months, Cray invested the expertise of its oil & gas performance engineering team in testing those questions, along with a few others that you may be interested in. Cray’s team, along with Dan Grygier, CTO of Taming Traces Consulting, used Cray’s CS400™ cluster supercomputer (which we qualified for SeisSpace last year) ... [ Read More ]

Cray Centers of Excellence Help Advance HPC for All

In 2003 Cray signed a contract with Oak Ridge National Laboratory (ORNL) for the installation of a Cray® X1™ supercomputer. This contract led to the creation of a program that continues to support Cray research and development worldwide. The agreement with ORNL included funding for a group of Cray experts to help the U.S. Department of Energy’s Office of Science researchers port and optimize their applications for the new system. This group was called the Cray Supercomputing Center of Excellence (COE). The mission of the Center of Excellence was multifaceted: Assist the DOE’s Office of Science researchers in porting their application from their existing IBM system. Train the researchers and members of ORNL’s Scientific ... [ Read More ]

Australian CIO Honored for Deployment of Cray System

Putting a 1.6 PF supercomputer into production on time and on budget with no interruptions to one of the world’s top meteorological agencies: amazing. And it brought well-earned kudos to Dr. Lesley Seebeck, the chief information officer for Australia’s Bureau of Meteorology (BOM), who was named the 2017 Australian CIO of the year for the federal government sector. iTnews, a publisher of IT-related news and research, presented the award to Dr. Seebeck at its annual awards event in February. According to iTnews, “Seebeck's team correctly predicted several years ago that the agency's high performance computing system would no longer be up to the task of processing BoM's complex climate modelling by 2016. The switch to a new Cray XC40 ... [ Read More ]

Why PGS Made the Move from Clusters to Supercomputers

PGS is a marine seismic company that acquires high-resolution seismic data for use in imaging and modeling the earth’s subsurface. When the company launched its Triton survey in the Gulf of Mexico in November 2013, they knew they’d end up with the largest seismic survey they’d ever collected. When they finished acquiring the data in August 2014, they had the most complex imaging challenge they’d ever faced. The high-fold, long-offset, dual-sensor, broadband survey provided full-azimuth data and covered approximately 10,000 square kilometers in a notoriously difficult-to-image area of the Gulf. The result: a 660 terabyte dataset. Triton overcomes deepwater challenges Considered the most revolutionary and technologically advanced ... [ Read More ]

Inventions at Cray: Solving the Hard Problems

In the U.S., Feb. 11 is National Inventor’s Day, timed to coincide with the birthday of Thomas Edison. That’s reason enough to celebrate the inventors among us. The phrase “computer vector register processing” may not sound very inspiring, but that’s what Seymour Cray’s patent for the supercomputer, issued in 1976, was called. Forty years later, his invention still inspires scientists and engineers to change the world. Cray continues to nurture the spirit of invention both internally and among its customers and partners. For his part, Seymour Cray obtained numerous patents throughout his career, but it was U.S. Patent No. 4,128,880 (“Computer vector register processing”) that got him inducted into the National Inventors Hall ... [ Read More ]