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Tag: cray xk7

Titan Didn’t Redo LINPACK for June Top 500 List

Jun 13, 2013 |

Titan, the Cray XK7 at the Oak Ridge National Lab that debuted last fall as the fastest supercomputer in the world with 17.59 petaflops of sustained computing power, will rely on its previous LINPACK test for the upcoming edition of the Top 500 list.

Debugging at Titan Scale

Apr 15, 2013 |

Getting scientific applications to scale across Titan’s 300,000 compute cores means there will be bugs. Finding those bugs is where Allinea DDT comes in.

World’s Fastest Supercomputer Hits Speed Bump

Feb 27, 2013 |

When it comes to Titan’s final acceptance testing, ONRL says not so fast.