Science Highlights

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Argonne, UIUC research team win best paper award at ScalCom2013

Xin Zhao, Pavan Balaji, William Gropp, and Rajeev Thakur won the Best Paper Award at the 13th IEEE International Conference on Scalable Computing and Communication (ScalCom2013) for their paper

February 3, 2014
Energy cost savings under various combinations (P=power range per rack; PR=pricing ratio)
The power of power-aware scheduling

Energy expense is becoming an increasingly dominant part of the operating costs of high-performance computing (HPC) systems.

January 28, 2014
Carbon dioxide measurements (top), ambient flow measurements (middle), and inferred number of occupants for APS office building Feb. 21-March 12, 2012. Note the difference between weekdays and weekends. Note also that the peak occupancy is around 400 and that the typical double peak observed before and after lunch times.
Calculating concentrations of people in buildings

Estimating the number of occupants in a building at any given time is key for determining the heating and cooling loads as well as ventilation rates necessary to maintain comfort and air quality co

January 24, 2014
Hybrid approach to failure prediction for advanced computing systems

“Fault tolerance is no longer an option but a necessity,” states Franck Cappello, project manager of research on resilience at the extreme scale at Argonne National Laboratory.

January 8, 2014
MCS and ALCF establish joint lab for evaluating computing platforms

A new Joint Laboratory for System Evaluation (JLSE) has been established at Argonne aimed at evaluating future high-performance computing platforms.

January 3, 2014
Tracing the behavior of parallel applications on extreme-scale systems

Event-tracing tools have proved vital for understanding how parallel applications behave. But new challenges make the use of event tracing on extreme-scale machines problematic.

January 3, 2014
Hurricane generated within a 12 km global resolution simulation of the DOE/NSF Community Atmosphere Model
New international partnership to prepare for emerging simulation platforms

Argonne National Laboratory, in partnership with the public research institute for computational science Inria, the University of Illinois at Urbana-Champaign (UIUC), and the French National Center

December 20, 2013
New initiative on runtime compatibility for MPI implementations

Researchers at Argonne National Laboratory have established an initiative to tackle the problem of maintaining runtime compatibility between message passing interface (MPI) implementations on high-

December 3, 2013
MCS Division researchers awarded INCITE supercomputing time

Three researchers in the Mathematics and Computer Science Division at Argonne lead projects that have been awarded a total of 285 million hours of computing time on the U.S.

November 21, 2013
Argonne researcher and his colleagues receive best paper prize

Sven Leyffer, senior computational mathematician in Argonne National Laboratory’s Mathematics and Computer Science Division, and his colleagues Chungen Shen of Shanghai Finance University and Roger

November 21, 2013