John K. O'Brien

According to our database, John K. O'Brien authored at least 4 papers between 2006 and 2020.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2020

Hybrid CPU/GPU tasks optimized for concurrency in OpenMP.

Alexandre E. Eichenberger, Gheorghe-Teodor Bercea, Alexey Bataev, Leopold Grinberg, John K. O'Brien

IBM J. Res. Dev., 2020

An open-source solution to performance portability for Summit and Sierra supercomputers.

Gheorghe-Teodor Bercea, Alexey Bataev, Alexandre E. Eichenberger, Carlo Bertolli, John K. O'Brien

IBM J. Res. Dev., 2020

2015

Active Memory Cube: A processing-in-memory architecture for exascale systems.

Ravi Nair, Samuel Antão, Carlo Bertolli, Pradip Bose, José R. Brunheroto, Tong Chen, Chen-Yong Cher, Carlos H. A. Costa, J. Doi, Constantinos Evangelinos, Bruce M. Fleischer, Thomas W. Fox, Diego S. Gallo, Leopold Grinberg, John A. Gunnels, Arpith C. Jacob, P. Jacob, Hans M. Jacobson, Tejas Karkhanis, C. Kim, Jaime H. Moreno, John K. O'Brien, Martin Ohmacht, Yoonho Park, Daniel A. Prener, Bryan S. Rosenburg, Kyung Dong Ryu, Olivier Sallenave, Mauricio J. Serrano, P. D. M. Siegl, Krishnan Sugavanam, Zehra Sura

IBM J. Res. Dev., 2015

2006

Optimizing the Use of Static Buffers for DMA on a CELL Chip.

Tong Chen, Zehra Sura, Kathryn M. O'Brien, John K. O'Brien

Proceedings of the Languages and Compilers for Parallel Computing, 2006