Karthikeyan Vaidyanathan

36 papers A 12B 9C 4Misc 2Journal 4Unranked 5

Year	Rank	Type	Title / Venue / Authors
2024	—	`conf`	LOSM: Leveraging OpenMP and Shared Memory for Accelerating Blocking MPI Allreduce. HIPCW Pranjal Walia, Ishan Shanware, Karthikeyan Vaidyanathan, Dhiraj D. Kalamkar, Uma M. Natarajan
2018	J	`jnl`	On Scale-out Deep Learning Training for Cloud and HPC. CoRR Srinivas Sridharan, Karthikeyan Vaidyanathan, Dhiraj D. Kalamkar, Dipankar Das, Mikhail E. Smorkalov, Mikhail Shiryaev, Dheevatsa Mudigere, Naveen Mellempudi, Sasikanth Avancha, Bharat Kaul, Pradeep Dubey
2016	—	`conf`	Bandwidth-efficient BVH layout for incremental hardware traversal. High Performance Graphics Gabor Liktor, Karthikeyan Vaidyanathan
2016	J	`jnl`	Distributed Deep Learning Using Synchronous Stochastic Gradient Descent. CoRR Dipankar Das, Sasikanth Avancha, Dheevatsa Mudigere, Karthikeyan Vaidyanathan, Srinivas Sridharan, Dhiraj D. Kalamkar, Bharat Kaul, Pradeep Dubey
2016	J	`jnl`	Optimizations in a high-performance conjugate gradient benchmark for IA-based multi- and many-core processors. Int. J. High Perform. Comput. Appl. Jongsoo Park, Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Alexander Heinecke, Dhiraj D. Kalamkar, Md. Mostofa Ali Patwary, Vadim O. Pirogov, Pradeep Dubey, Xing Liu, Carlos Rosales, Cyril Mazauric, Christopher S. Daley
2016	—	`conf`	Optimizing Wilson-Dirac Operator and Linear Solvers for Intel® KNL. ISC Workshops Bálint Joó, Dhiraj D. Kalamkar, Thorsten Kurth, Karthikeyan Vaidyanathan, Aaron Walden
2016	—	`conf`	Watertight ray traversal with reduced precision. High Performance Graphics Karthikeyan Vaidyanathan, Tomas Akenine-Möller, Marco Salvi
2015	A	`conf`	Improving concurrency and asynchrony in multithreaded MPI applications using software offloading. SC Karthikeyan Vaidyanathan, Dhiraj D. Kalamkar, Kiran Pamnany, Jeff R. Hammond, Pavan Balaji, Dipankar Das, Jongsoo Park, Bálint Joó
2014	A	`conf`	Efficient Shared-Memory Implementation of High-Performance Conjugate Gradient Benchmark and its Application to Unstructured Matrices. SC Jongsoo Park, Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Alexander Heinecke, Dhiraj D. Kalamkar, Xing Liu, Md. Mostofa Ali Patwary, Yutong Lu, Pradeep Dubey
2014	A	`conf`	Improving Communication Performance and Scalability of Native Applications on Intel Xeon Phi Coprocessor Clusters. IPDPS Karthikeyan Vaidyanathan, Kiran Pamnany, Dhiraj D. Kalamkar, Alexander Heinecke, Mikhail Smelyanskiy, Jongsoo Park, Daehyun Kim, Aniruddha G. Shet, Bharat Kaul, Bálint Joó, Pradeep Dubey
2014	A	`conf`	Lattice QCD with Domain Decomposition on Intel® Xeon Phi Co-Processors. SC Simon Heybrock, Bálint Joó, Dhiraj D. Kalamkar, Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Tilo Wettig, Pradeep Dubey
2014	A	`conf`	Petascale High Order Dynamic Rupture Earthquake Simulations on Heterogeneous Supercomputers. SC Alexander Heinecke, Alexander Breuer, Sebastian Rettenberger, Michael Bader, Alice-Agnes Gabriel, Christian Pelties, Arndt Bode, William Barth, Xiangke Liao, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy, Pradeep Dubey
2013	A	`conf`	Design and Implementation of the Linpack Benchmark for Single and Multi-node Systems Based on Intel® Xeon Phi Coprocessor. IPDPS Alexander Heinecke, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy, Alexander Kobotov, Roman Dubtsov, Greg Henry, Aniruddha G. Shet, George Chrysos, Pradeep Dubey
2013	C	`conf`	Lattice QCD on Intel® Xeon PhiTM Coprocessors. ISC Bálint Joó, Dhiraj D. Kalamkar, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy, Kiran Pamnany, Victor W. Lee, Pradeep Dubey, William A. Watson III
2013	A	`conf`	Tera-scale 1D FFT with low-communication algorithm and Intel® Xeon Phi™ coprocessors. SC Jongsoo Park, Ganesh Bikshandi, Karthikeyan Vaidyanathan, Ping Tak Peter Tang, Pradeep Dubey, Daehyun Kim
2012	Misc	`conf`	Exascale Computing & Beyond: Meeting the Challenges. High Performance Computing Workshop (2) Karthikeyan Vaidyanathan, Sasikanth Avancha, Sunil Sherlekar
2012	A	`conf`	Improving the Performance of Dynamical Simulations Via Multiple Right-Hand Sides. IPDPS Xing Liu, Edmond Chow, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy
2011	A	`conf`	High-performance lattice QCD for multi-core based parallel systems using a cache-friendly hybrid threaded-MPI approach. SC Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Jee W. Choi, Bálint Joó, Jatin Chhugani, Michael A. Clark, Pradeep Dubey
2008	B	`conf`	Advanced RDMA-Based Admission Control for Modern Data-Centers. CCGRID Ping Lai, Sundeep Narravula, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
2008	B	`conf`	Optimized Distributed Data Sharing Substrate in Multi-core Commodity Clusters: A Comprehensive Study with Applications. CCGRID Karthikeyan Vaidyanathan, Ping Lai, Sundeep Narravula, Dhabaleswar K. Panda
2007	B	`conf`	Benefits of I/O Acceleration Technology (I/OAT) in Clusters. ISPASS Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
2007	A	`conf`	Designing Efficient Asynchronous Memory Operations Using Hardware Copy Engine: A Case Study with I/OAT. IPDPS Karthikeyan Vaidyanathan, Wei Huang, Lei Chai, Dhabaleswar K. Panda
2007	A	`conf`	Designing Efficient Systems Services and Primitives for Next-Generation Data-Centers. IPDPS Karthikeyan Vaidyanathan, Sundeep Narravula, Pavan Balaji, Dhabaleswar K. Panda
2007	C	`conf`	Efficient asynchronous memory copy operations on multi-core systems and I/OAT. CLUSTER Karthikeyan Vaidyanathan, Lei Chai, Wei Huang, Dhabaleswar K. Panda
2007	B	`conf`	High Performance Distributed Lock Management Services using Network-based Remote Atomic Operations. CCGRID Sundeep Narravula, A. Marnidala, Abhinav Vishnu, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
2006	Misc	`conf`	DDSS: A Low-Overhead Distributed Data Sharing Substrate for Cluster-Based Data-Centers over Modern Interconnects. HiPC Karthikeyan Vaidyanathan, Sundeep Narravula, Dhabaleswar K. Panda
2006	B	`conf`	Designing Efficient Cooperative Caching Schemes for Multi-Tier Data-Centers over RDMA-enabled Networks. CCGRID Sundeep Narravula, Hyun-Wook Jin, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
2006	A	`conf`	Designing next generation data-centers with advanced communication protocols and systems services. IPDPS Pavan Balaji, Karthikeyan Vaidyanathan, Sundeep Narravula, Hyun-Wook Jin, Dhabaleswar K. Panda
2006	C	`conf`	Exploiting RDMA operations for Providing Efficient Fine-Grained Resource Monitoring in Cluster-based Servers. CLUSTER Karthikeyan Vaidyanathan, Hyun-Wook Jin, Dhabaleswar K. Panda
2006	B	`conf`	NemC: A Network Emulator for Cluster-of-Clusters. ICCCN Hyun-Wook Jin, Sundeep Narravula, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
2005	B	`conf`	Architecture for caching responses with multiple dynamic dependencies in multi-tier data-centers over InfiniBand. CCGRID Sundeep Narravula, Pavan Balaji, Karthikeyan Vaidyanathan, Hyun-Wook Jin, Dhabaleswar K. Panda
2005	J	`jnl`	Communication and Memory Optimal Parallel Data Cube Construction. IEEE Trans. Parallel Distributed Syst. Ruoming Jin, Karthikeyan Vaidyanathan, Ge Yang, Gagan Agrawal
2005	B	`conf`	On the provision of prioritization and soft qos in dynamically reconfigurable shared data-centers over infiniband. ISPASS Pavan Balaji, Sundeep Narravula, Karthikeyan Vaidyanathan, Hyun-Wook Jin, Dhabaleswar K. Panda
2005	C	`conf`	Supporting iWARP Compatibility and Features for Regular Network Adapters. CLUSTER Pavan Balaji, Hyun-Wook Jin, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
2004	—	`conf`	DiST: A Scalable, Efficient P2P Lookup Protocol. AP2PC Savitha Krishnamoorthy, Karthikeyan Vaidyanathan, Mario Lauria
2004	B	`conf`	Sockets Direct Protocol over InfiniBand in clusters: is it beneficial? ISPASS Pavan Balaji, Sundeep Narravula, Karthikeyan Vaidyanathan, Savitha Krishnamoorthy, Jiesheng Wu, Dhabaleswar K. Panda