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Pioneering Frontier: Standing Up Exascale

The “Pioneering Frontier” series features stories profiling the many talented ORNL employees behind the construction and operation of the OLCF’s incoming exascale supercomputer, Frontier. The HPE Cray system was delivered in 2021, with full user operations expected in 2022. Deploying the nation’s first exascale supercomputer is no easy feat. It’s…
Rachel McDowell
January 25, 2022
Technology

Extermination at Scale

With the assistance of OLCF staff, Allinea was able to customize its large-scale debugger to Titan’s hybrid architecture, enabling the supercomputer’s first users to easily scale to large portions of the machine and assisting the OLCF during Titan’s critical acceptance phase.
Scott Jones
February 27, 2013