Sayantan Sur

Publication Activity (10 Years)

Years Active: 2004-2020
Publications (10 Years): 5

Top Topics

Efficient Implementation

Parallel Architectures

Computing Systems

Message Passing Interface

Top Venues

Parallel Comput.

Hot Interconnects

Publications

Nusrat Sharmin Islam, Gengbin Zheng, Sayantan Sur, Akhil Langer, Maria Garzaran
Minimizing the usage of hardware counters for collective communication using triggered operations. Parallel Comput. 98 (2020)
Nusrat Sharmin Islam, Gengbin Zheng, Sayantan Sur, Akhil Langer, Maria Garzaran
Minimizing the usage of hardware counters for collective communication using triggered operations. EuroMPI (2019)
Hajime Fujita, Chongxiao Cao, Sayantan Sur, Charles Archer, Erik Paulson, Maria Garzaran
Efficient implementation of MPI-3 RMA over openFabrics interfaces. Parallel Comput. 87 (2019)
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
Why is MPI so slow?: analyzing the fundamental limits in implementing MPI-3.1. SC (2017)
Kayla Seager, Sung-Eun Choi, James Dinan, Howard Pritchard, Sayantan Sur
Design and Implementation of OpenSHMEM Using OFI on the Aries Interconnect. OpenSHMEM (2016)
Paul Grun, Sean Hefty, Sayantan Sur, David Goodell, Robert D. Russell, Howard Pritchard, Jeffrey M. Squyres
A Brief Introduction to the OpenFabrics Interfaces - A New Network API for Maximizing High Performance Application Efficiency. Hot Interconnects (2015)
Miao Luo, Kayla Seager, Karthik S. Murthy, Charles J. Archer, Sayantan Sur, Sean Hefty
Early Evaluation of Scalable Fabric Interface for PGAS Programming Models. PGAS (2014)
Sreeram Potluri, Sayantan Sur, Devendar Bureddy, Dhabaleswar K. Panda
Design and Implementation of Key Proposed MPI-3 One-Sided Communication Semantics on InfiniBand. EuroMPI (2011)
Krishna Chaitanya Kandalla, Hari Subramoni, Jérôme Vienne, S. Pai Raikar, Karen Tomko, Sayantan Sur, Dhabaleswar K. Panda
Designing Non-blocking Broadcast with Collective Offload on InfiniBand Clusters: A Case Study with HPL. Hot Interconnects (2011)
Hao Wang, Sreeram Potluri, Miao Luo, Ashish Kumar Singh, Xiangyong Ouyang, Sayantan Sur, Dhabaleswar K. Panda
Optimized Non-contiguous MPI Datatype Communication for GPU Clusters: Design, Implementation and Evaluation with MVAPICH2. CLUSTER (2011)
Miao Luo, Jithin Jose, Sayantan Sur, Dhabaleswar K. Panda
Multi-threaded UPC runtime with network endpoints: Design alternatives and evaluation on multi-core architectures. HiPC (2011)
Sayantan Sur, Sreeram Potluri, Krishna Chaitanya Kandalla, Hari Subramoni, Dhabaleswar K. Panda, Karen Tomko
Codesign for InfiniBand Clusters. Computer 44 (11) (2011)
Ashish Kumar Singh, Sreeram Potluri, Hao Wang, Krishna Chaitanya Kandalla, Sayantan Sur, Dhabaleswar K. Panda
MPI Alltoall Personalized Exchange on GPGPU Clusters: Design Alternatives and Benefit. CLUSTER (2011)
Hari Subramoni, Krishna Chaitanya Kandalla, Jérôme Vienne, Sayantan Sur, Bill Barth, Karen A. Tomko, Robert T. McLay, Karl W. Schulz, Dhabaleswar K. Panda
Design and Evaluation of Network Topology-/Speed- Aware Broadcast Algorithms for InfiniBand Clusters. CLUSTER (2011)
Sreeram Potluri, Hao Wang, Vijay Dhanraj, Sayantan Sur, Dhabaleswar K. Panda
Optimizing MPI One Sided Communication on Multi-core InfiniBand Clusters Using Shared Memory Backed Windows. EuroMPI (2011)
Hao Wang, Sreeram Potluri, Miao Luo, Ashish Kumar Singh, Sayantan Sur, Dhabaleswar K. Panda
MVAPICH2-GPU: optimized GPU to GPU communication for InfiniBand clusters. Comput. Sci. Res. Dev. 26 (3-4) (2011)
Jithin Jose, Hari Subramoni, Miao Luo, Minjia Zhang, Jian Huang, Md. Wasi-ur-Rahman, Nusrat S. Islam, Xiangyong Ouyang, Hao Wang, Sayantan Sur, Dhabaleswar K. Panda
Memcached Design on High Performance RDMA Capable Interconnects. ICPP (2011)
N. Dandapanthula, Hari Subramoni, Jérôme Vienne, Krishna Chaitanya Kandalla, Sayantan Sur, Dhabaleswar K. Panda, Ron Brightwell
INAM - A Scalable InfiniBand Network Analysis and Monitoring Tool. Euro-Par Workshops (2) (2011)
Krishna Chaitanya Kandalla, Hari Subramoni, Karen A. Tomko, Dmitry Pekurovsky, Sayantan Sur, Dhabaleswar K. Panda
High-performance and scalable non-blocking all-to-all with collective offload on InfiniBand clusters: a study with parallel 3D FFT. Comput. Sci. Res. Dev. 26 (3-4) (2011)
Sreeram Potluri, Ping Lai, Karen A. Tomko, Sayantan Sur, Yifeng Cui, Mahidhar Tatineni, Karl W. Schulz, William L. Barth, Amitava Majumdar, Dhabaleswar K. Panda
Quantifying performance benefits of overlap using MPI-2 in a seismic modeling application. ICS (2010)
Hari Subramoni, Krishna Chaitanya Kandalla, Sayantan Sur, Dhabaleswar K. Panda
Design and Evaluation of Generalized Collective Communication Primitives with Overlap Using ConnectX-2 Offload Engine. Hot Interconnects (2010)
Dhabaleswar K. Panda, Sayantan Sur, Pavan Balaji
Designing High-End Computing Systems with InfiniBand and High-Speed Ethernet. Hot Interconnects (2010)
Krishna Chaitanya Kandalla, Emilio Pasquale Mancini, Sayantan Sur, Dhabaleswar K. Panda
Designing Power-Aware Collective Communication Algorithms for InfiniBand Clusters. ICPP (2010)
Miao Luo, Sreeram Potluri, Ping Lai, Emilio Pasquale Mancini, Hari Subramoni, Krishna Chaitanya Kandalla, Sayantan Sur, Dhabaleswar K. Panda
High Performance Design and Implementation of Nemesis Communication Layer for Two-Sided and One-Sided MPI Semantics in MVAPICH2. ICPP Workshops (2010)
Hari Subramoni, Ping Lai, Sayantan Sur, Dhabaleswar K. Panda
Improving Application Performance and Predictability Using Multiple Virtual Lanes in Modern Multi-core InfiniBand Clusters. ICPP (2010)
Jithin Jose, Miao Luo, Sayantan Sur, Dhabaleswar K. Panda
Unifying UPC and MPI runtimes: experience with MVAPICH. PGAS (2010)
Ping Lai, Sayantan Sur, Dhabaleswar K. Panda
Designing truly one-sided MPI-2 RMA intra-node communication on multi-core systems. Comput. Sci. Res. Dev. 25 (1-2) (2010)
Ganesh Bikshandi, José G. Castaños, Sreedhar B. Kodali, V. Krishna Nandivada, Igor Peshansky, Vijay A. Saraswat, Sayantan Sur, Pradeep Varma, Tong Wen
Efficient, portable implementation of asynchronous multi-place programs. PPOPP (2009)
Matthew J. Koop, Sayantan Sur, Qi Gao, Dhabaleswar K. Panda
High performance MPI design using unreliable datagram for ultra-scale InfiniBand clusters. ICS (2007)
Sayantan Sur, Matthew J. Koop, Lei Chai, Dhabaleswar K. Panda
Performance Analysis and Evaluation of Mellanox ConnectX InfiniBand Architecture with Multi-Core Platforms. Hot Interconnects (2007)
Hyun-Wook Jin, Sayantan Sur, Lei Chai, Dhabaleswar K. Panda
Lightweight kernel-level primitives for high-performance MPI intra-node communication over multi-core systems. CLUSTER (2007)
Matthew J. Koop, Sayantan Sur, Dhabaleswar K. Panda
Zero-copy protocol for MPI using infiniband unreliable datagram. CLUSTER (2007)
Sayantan Sur, Hyun-Wook Jin, Lei Chai, Dhabaleswar K. Panda
RDMA read based rendezvous protocol for MPI over InfiniBand: design alternatives and benefits. PPOPP (2006)
Sayantan Sur, Matthew J. Koop, Dhabaleswar K. Panda
MPI and communication - High-performance and scalable MPI over InfiniBand with reduced memory usage: an in-depth performance analysis. SC (2006)
Sayantan Sur, Lei Chai, Hyun-Wook Jin, Dhabaleswar K. Panda
Shared receive queue based scalable MPI design for InfiniBand clusters. IPDPS (2006)
Sayantan Sur, Abhinav Vishnu, Hyun-Wook Jin, Wei Huang, Dhabaleswar K. Panda
Can Memory-Less Network Adapters Benefit Next-Generation InfiniBand Systems?. Hot Interconnects (2005)
Hyun-Wook Jin, Sayantan Sur, Lei Chai, Dhabaleswar K. Panda
LiMIC: Support for High-Performance MPI Intra-node Communication on Linux Cluster. ICPP (2005)
Sayantan Sur, Uday Bondhugula, Amith R. Mamidala, Hyun-Wook Jin, Dhabaleswar K. Panda
High Performance RDMA Based All-to-All Broadcast for InfiniBand Clusters. HiPC (2005)
Lei Chai, Sayantan Sur, Hyun-Wook Jin, Dhabaleswar K. Panda
Analysis of Design Considerations for Optimizing Multi-Channel MPI over InfiniBand. IPDPS (2005)
Weikuan Yu, Sayantan Sur, Dhabaleswar K. Panda, Rob T. Aulwes, Richard L. Graham
High Performance Broadcast Support in La-Mpi Over Quadrics. Int. J. High Perform. Comput. Appl. 19 (4) (2005)
Sayantan Sur, Hyun-Wook Jin, Dhabaleswar K. Panda
Efficient and Scalable All-to-All Personalized Exchange for InfiniBand-Based Clusters. ICPP (2004)