XPRESS: eXascale PRogramming Environment and System Software

Technical Report · Fri Jul 14 04:00:00 EDT 2017

DOI:https://doi.org/10.2172/1417624· OSTI ID:1417624

Brightwell, Ron ^[1]; Sterling, Thomas ^[2]; Koniges, Alice ^[2]; Kaiser, Hartmut ^[2]; Gabriel, Edgar ^[2]; Porterfield, Allan ^[2]; Malony, Allen ^[2]

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1. Louisiana State Univ., Baton Rouge, LA (United States); Louisiana State University
2. Louisiana State Univ., Baton Rouge, LA (United States)

The XPRESS Project is one of four major projects of the DOE Office of Science Advanced Scientific Computing Research 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.

• Research Organization: Louisiana State Univ., Baton Rouge, LA (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR) (SC-21)
• DOE Contract Number: SC0008714
• OSTI ID: 1417624
• Report Number(s): DOE-LSU--11111-1
• Country of Publication: United States
• Language: English

Related Subjects

97 MATHEMATICS AND COMPUTING
Exascale
HPX
HPX-3
X-stack
XPRESS