Akhil Langer

According to our database, Akhil Langer authored at least 22 papers between 2010 and 2021.

Collaborative distances:

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

2021

Dynamic Symmetric Heap Allocation in NVSHMEM.

Akhil Langer, Seth Howell, Sreeram Potluri, Jim Dinan, Jiri Kraus

Proceedings of the OpenSHMEM and Related Technologies. OpenSHMEM in the Era of Exascale and Smart Networks, 2021

2020

Minimizing the usage of hardware counters for collective communication using triggered operations.

Nusrat Sharmin Islam, Gengbin Zheng, Sayantan Sur, Akhil Langer, Maria Garzaran

Parallel Comput., 2020

An Initial Assessment of NVSHMEM for High Performance Computing.

Chung-Hsing Hsu, Neena Imam, Akhil Langer, Sreeram Potluri, Chris J. Newburn

Proceedings of the 2020 IEEE International Parallel and Distributed Processing Symposium Workshops, 2020

2018

Framework for scalable intra-node collective operations using shared memory.

Surabhi Jain, Rashid Kaleem, Marc Gamell Balmana, Akhil Langer, Dmitry Durnov, Alexander Sannikov, Maria Garzaran

Proceedings of the International Conference for High Performance Computing, 2018

2017

Energy-optimal configuration selection for manycore chips with variation.

Akhil Langer, Ehsan Totoni, Udatta S. Palekar, Laxmikant V. Kalé

Int. J. High Perform. Comput. Appl., 2017

Why is MPI so slow?: analyzing the fundamental limits in implementing MPI-3.1.

Ken Raffenetti, Abdelhalim Amer, Lena Oden, Charles Archer, Wesley Bland, Hajime Fujita, Yanfei Guo, Tomislav Janjusic, Dmitry Durnov, Michael Blocksome, Min Si, Sangmin Seo, Akhil Langer, Gengbin Zheng, Masamichi Takagi, Paul K. Coffman, Jithin Jose, Sayantan Sur, Alexander Sannikov, Sergey Oblomov, Michael Chuvelev, Masayuki Hatanaka, Xin Zhao, Paul F. Fischer, Thilina Rathnayake, Matthew Otten, Misun Min, Pavan Balaji

Proceedings of the International Conference for High Performance Computing, 2017

2016

Power, Reliability, and Performance: One System to Rule them All.

Bilge Acun, Akhil Langer, Esteban Meneses, Harshitha Menon, Osman Sarood, Ehsan Totoni, Laxmikant V. Kalé

Computer, 2016

2015

Parallel algorithms for two-stage stochastic optimization

Akhil Langer

PhD thesis, 2015

Energy-efficient computing for HPC workloads on heterogeneous manycore chips.

Akhil Langer, Ehsan Totoni, Udatta S. Palekar, Laxmikant V. Kalé

Proceedings of the Sixth International Workshop on Programming Models and Applications for Multicores and Manycores, 2015

Analyzing Energy-Time Tradeoff in Power Overprovisioned HPC Data Centers.

Akhil Langer, Harshit Dokania, Laxmikant V. Kalé, Udatta S. Palekar

Proceedings of the 2015 IEEE International Parallel and Distributed Processing Symposium Workshop, 2015

Split-and-Merge Method for Accelerating Convergence of Stochastic Linear Programs.

Akhil Langer, Udatta S. Palekar

Proceedings of the ICORES 2015, 2015

2014

A text based drug query system for mobile phones.

Akhil Langer, Rohit Banga, Ankush Mittal, L. Venkata Subramaniam, Parikshit Sondhi

Int. J. Mob. Commun., 2014

Maximizing Throughput of Overprovisioned HPC Data Centers Under a Strict Power Budget.

Osman Sarood, Akhil Langer, Abhishek Gupta, Laxmikant V. Kalé

Proceedings of the International Conference for High Performance Computing, 2014

Parallel Programming with Migratable Objects: Charm++ in Practice.

Bilge Acun, Abhishek Gupta, Nikhil Jain, Akhil Langer, Harshitha Menon, Eric Mikida, Xiang Ni, Michael P. Robson, Yanhua Sun, Ehsan Totoni, Lukasz Wesolowski, Laxmikant V. Kalé

Proceedings of the International Conference for High Performance Computing, 2014

An optimal distributed load balancing algorithm for homogeneous work units.

Akhil Langer

Proceedings of the 2014 International Conference on Supercomputing, 2014

2013

Parallel branch-and-bound for two-stage stochastic integer optimization.

Akhil Langer, Ramprasad Venkataraman, Udatta S. Palekar, Laxmikant V. Kalé

Proceedings of the 20th Annual International Conference on High Performance Computing, 2013

Optimizing power allocation to CPU and memory subsystems in overprovisioned HPC systems.

Osman Sarood, Akhil Langer, Laxmikant V. Kalé, Barry Rountree, Bronis R. de Supinski

Proceedings of the 2013 IEEE International Conference on Cluster Computing, 2013

2012

Scalable Algorithms for Distributed-Memory Adaptive Mesh Refinement.

Akhil Langer, Jonathan Lifflander, Phil Miller, Kuo-Chuan Pan, Laxmikant V. Kalé, Paul M. Ricker

Proceedings of the IEEE 24th International Symposium on Computer Architecture and High Performance Computing, 2012

Scalable Algorithms for Constructing Balanced Spanning Trees on System-Ranked Process Groups.

Akhil Langer, Ramprasad Venkataraman, Laxmikant V. Kalé

Proceedings of the Recent Advances in the Message Passing Interface, 2012

Performance Optimization of a Parallel, Two Stage Stochastic Linear Program.

Akhil Langer, Ramprasad Venkataraman, Udatta S. Palekar, Laxmikant V. Kalé, Steven Baker

Proceedings of the 18th IEEE International Conference on Parallel and Distributed Systems, 2012

2011

Poster: enabling massive parallelism for stochastic optimization.

Akhil Langer, Ramprasad Venkataraman, Gagan Gupta, Laxmikant V. Kalé, Udatta S. Palekar, Steven Baker, Mark Surina

Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis, 2011

2010

Variant search and syntactic tree similarity based approach to retrieve matching questions for SMS queries.

Akhil Langer, Rohit Banga, Ankush Mittal, L. Venkata Subramaniam

Proceedings of the Fourth Workshop on Analytics for Noisy Unstructured Text Data, 2010