XPRESS: eXascale PRogramming Environment and System Software | Zendy

Ron Brightwell | Zendy; Thomas Sterling | Zendy; Alice Koniges | Zendy; Hartmut Kaiser | Zendy; Edgar Gabriel | Zendy; Allan Porterfield | Zendy; Allen D. Malony | Zendy

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XPRESS: eXascale PRogramming Environment and System Software

Author(s) -

Ron Brightwell,

Thomas Sterling,

Alice Koniges,

Hartmut Kaiser,

Edgar Gabriel,

Allan Porterfield,

Allen D. Malony

Publication year - 2017

Publication title -

osti oai (u.s. department of energy office of scientific and technical information)

Language(s) - English

Resource type - Reports

DOI - 10.2172/1417624

Subject(s) - computer science , scalability , scheduling (production processes) , exascale computing , computer architecture , software , operating system , task (project management) , distributed computing , software engineering , supercomputer , systems engineering , engineering , operations management

The XPRESS Project is one of four major projects of the DOE Office of Science ASCR X-stack Program initiated in September, 2012. The purpose of XPRESS is to devise an innovative system software stack to enable practical and useful exascale computing around the end of the decade with near-term contributions to efficient and scalable operation of trans-Petaflops performance systems in the next two to three years; both for DOE mission-critical applications. To this end, XPRESS directly addresses critical challenges in computing of efficiency, scalability, and programmability through introspective methods of dynamic adaptive resource management and task scheduling.

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