Akhil Langer

23 papers A 5B 1C 5Misc 1Journal 4Unranked 6
YearRankTypeTitle / Venue / Authors
2021 — conf
Dynamic Symmetric Heap Allocation in NVSHMEM.
OpenSHMEM
Akhil Langer, Seth Howell, Sreeram Potluri, Jim Dinan, Jiri Kraus
2020 — conf
An Initial Assessment of NVSHMEM for High Performance Computing.
IPDPS Workshops
Chung-Hsing Hsu, Neena Imam, Akhil Langer, Sreeram Potluri, Chris J. Newburn
2020 J jnl
Minimizing the usage of hardware counters for collective communication using triggered operations.
Parallel Comput.
Nusrat Sharmin Islam, Gengbin Zheng, Sayantan Sur, Akhil Langer, Maria Garzaran
2019 C conf
Minimizing the usage of hardware counters for collective communication using triggered operations.
EuroMPI
Nusrat Sharmin Islam, Gengbin Zheng, Sayantan Sur, Akhil Langer, Maria Garzaran
2018 A conf
Framework for scalable intra-node collective operations using shared memory.
SC
Surabhi Jain, Rashid Kaleem, Marc Gamell Balmana, Akhil Langer, Dmitry Durnov, Alexander Sannikov, Maria Garzaran
2017 J jnl
Energy-optimal configuration selection for manycore chips with variation.
Int. J. High Perform. Comput. Appl.
Akhil Langer, Ehsan Totoni, Udatta S. Palekar, Laxmikant V. Kalé
2017 A conf
Why is MPI so slow?: analyzing the fundamental limits in implementing MPI-3.1.
SC
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
2016 J jnl
Power, Reliability, and Performance: One System to Rule them All.
Computer
Bilge Acun, Akhil Langer, Esteban Meneses, Harshitha Menon, Osman Sarood, Ehsan Totoni, Laxmikant V. Kalé
2015 — conf
Analyzing Energy-Time Tradeoff in Power Overprovisioned HPC Data Centers.
IPDPS Workshops
Akhil Langer, Harshit Dokania, Laxmikant V. Kalé, Udatta S. Palekar
2015 — conf
Energy-efficient computing for HPC workloads on heterogeneous manycore chips.
PMAM@PPoPP
Akhil Langer, Ehsan Totoni, Udatta S. Palekar, Laxmikant V. Kalé
2015 — —
Parallel algorithms for two-stage stochastic optimization
Akhil Langer
2015 C conf
Split-and-Merge Method for Accelerating Convergence of Stochastic Linear Programs.
ICORES
Akhil Langer, Udatta S. Palekar
2014 J jnl
A text based drug query system for mobile phones.
Int. J. Mob. Commun.
Akhil Langer, Rohit Banga, Ankush Mittal, L. Venkata Subramaniam, Parikshit Sondhi
2014 A conf
An optimal distributed load balancing algorithm for homogeneous work units.
ICS
Akhil Langer
2014 A conf
Maximizing Throughput of Overprovisioned HPC Data Centers Under a Strict Power Budget.
SC
Osman Sarood, Akhil Langer, Abhishek Gupta, Laxmikant V. Kalé
2014 A conf
Parallel Programming with Migratable Objects: Charm++ in Practice.
SC
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
2013 C conf
Optimizing power allocation to CPU and memory subsystems in overprovisioned HPC systems.
CLUSTER
Osman Sarood, Akhil Langer, Laxmikant V. Kalé, Barry Rountree, Bronis R. de Supinski
2013 Misc conf
Parallel branch-and-bound for two-stage stochastic integer optimization.
HiPC
Akhil Langer, Ramprasad Venkataraman, Udatta S. Palekar, Laxmikant V. Kalé
2012 B conf
Performance Optimization of a Parallel, Two Stage Stochastic Linear Program.
ICPADS
Akhil Langer, Ramprasad Venkataraman, Udatta S. Palekar, Laxmikant V. Kalé, Steven Baker
2012 C conf
Scalable Algorithms for Constructing Balanced Spanning Trees on System-Ranked Process Groups.
EuroMPI
Akhil Langer, Ramprasad Venkataraman, Laxmikant V. Kalé
2012 C conf
Scalable Algorithms for Distributed-Memory Adaptive Mesh Refinement.
SBAC-PAD
Akhil Langer, Jonathan Lifflander, Phil Miller, Kuo-Chuan Pan, Laxmikant V. Kalé, Paul M. Ricker
2011 — conf
Poster: enabling massive parallelism for stochastic optimization.
SC Companion
Akhil Langer, Ramprasad Venkataraman, Gagan Gupta, Laxmikant V. Kalé, Udatta S. Palekar, Steven Baker, Mark Surina
2010 — conf
Variant search and syntactic tree similarity based approach to retrieve matching questions for SMS queries.
AND
Akhil Langer, Rohit Banga, Ankush Mittal, L. Venkata Subramaniam