Karthikeyan Vaidyanathan

Publication Activity (10 Years)

Years Active: 2004-2018
Publications (10 Years): 6

Top Topics

Shared Memory Multiprocessors

Conjugate Gradient

Top Venues

High Performance Graphics

Publications

Srinivas Sridharan, Karthikeyan Vaidyanathan, Dhiraj D. Kalamkar, Dipankar Das, Mikhail E. Smorkalov, Mikhail Shiryaev, Dheevatsa Mudigere, Naveen Mellempudi, Sasikanth Avancha, Bharat Kaul, Pradeep Dubey
On Scale-out Deep Learning Training for Cloud and HPC. CoRR (2018)
Bálint Joó, Dhiraj D. Kalamkar, Thorsten Kurth, Karthikeyan Vaidyanathan, Aaron Walden
Optimizing Wilson-Dirac Operator and Linear Solvers for Intel® KNL. ISC Workshops (2016)
Karthikeyan Vaidyanathan, Tomas Akenine-Möller, Marco Salvi
Watertight ray traversal with reduced precision. High Performance Graphics (2016)
Dipankar Das, Sasikanth Avancha, Dheevatsa Mudigere, Karthikeyan Vaidyanathan, Srinivas Sridharan, Dhiraj D. Kalamkar, Bharat Kaul, Pradeep Dubey
Distributed Deep Learning Using Synchronous Stochastic Gradient Descent. CoRR (2016)
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
Optimizations in a high-performance conjugate gradient benchmark for IA-based multi- and many-core processors. Int. J. High Perform. Comput. Appl. 30 (1) (2016)
Gabor Liktor, Karthikeyan Vaidyanathan
Bandwidth-efficient BVH layout for incremental hardware traversal. High Performance Graphics (2016)
Karthikeyan Vaidyanathan, Dhiraj D. Kalamkar, Kiran Pamnany, Jeff R. Hammond, Pavan Balaji, Dipankar Das, Jongsoo Park, Bálint Joó
Improving concurrency and asynchrony in multithreaded MPI applications using software offloading. SC (2015)
Karthikeyan Vaidyanathan, Kiran Pamnany, Dhiraj D. Kalamkar, Alexander Heinecke, Mikhail Smelyanskiy, Jongsoo Park, Daehyun Kim, Aniruddha G. Shet, Bharat Kaul, Bálint Joó, Pradeep Dubey
Improving Communication Performance and Scalability of Native Applications on Intel Xeon Phi Coprocessor Clusters. IPDPS (2014)
Jongsoo Park, Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Alexander Heinecke, Dhiraj D. Kalamkar, Xing Liu, Md. Mostofa Ali Patwary, Yutong Lu, Pradeep Dubey
Efficient Shared-Memory Implementation of High-Performance Conjugate Gradient Benchmark and its Application to Unstructured Matrices. SC (2014)
Simon Heybrock, Bálint Joó, Dhiraj D. Kalamkar, Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Tilo Wettig, Pradeep Dubey
Lattice QCD with Domain Decomposition on Intel® Xeon Phi Co-Processors. SC (2014)
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
Petascale High Order Dynamic Rupture Earthquake Simulations on Heterogeneous Supercomputers. SC (2014)
Bálint Joó, Dhiraj D. Kalamkar, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy, Kiran Pamnany, Victor W. Lee, Pradeep Dubey, William A. Watson III
Lattice QCD on Intel® Xeon PhiTM Coprocessors. ISC (2013)
Jongsoo Park, Ganesh Bikshandi, Karthikeyan Vaidyanathan, Ping Tak Peter Tang, Pradeep Dubey, Daehyun Kim
Tera-scale 1D FFT with low-communication algorithm and Intel® Xeon Phi™ coprocessors. SC (2013)
Alexander Heinecke, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy, Alexander Kobotov, Roman Dubtsov, Greg Henry, Aniruddha G. Shet, George Chrysos, Pradeep Dubey
Design and Implementation of the Linpack Benchmark for Single and Multi-node Systems Based on Intel® Xeon Phi Coprocessor. IPDPS (2013)
Karthikeyan Vaidyanathan, Sasikanth Avancha, Sunil Sherlekar
Exascale Computing & Beyond: Meeting the Challenges. High Performance Computing Workshop (2) (2012)
Xing Liu, Edmond Chow, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy
Improving the Performance of Dynamical Simulations Via Multiple Right-Hand Sides. IPDPS (2012)
Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Jee W. Choi, Bálint Joó, Jatin Chhugani, Michael A. Clark, Pradeep Dubey
High-performance lattice QCD for multi-core based parallel systems using a cache-friendly hybrid threaded-MPI approach. SC (2011)
Karthikeyan Vaidyanathan, Ping Lai, Sundeep Narravula, Dhabaleswar K. Panda
Optimized Distributed Data Sharing Substrate in Multi-core Commodity Clusters: A Comprehensive Study with Applications. CCGRID (2008)
Ping Lai, Sundeep Narravula, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
Advanced RDMA-Based Admission Control for Modern Data-Centers. CCGRID (2008)
Karthikeyan Vaidyanathan, Wei Huang, Lei Chai, Dhabaleswar K. Panda
Designing Efficient Asynchronous Memory Operations Using Hardware Copy Engine: A Case Study with I/OAT. IPDPS (2007)
Karthikeyan Vaidyanathan, Lei Chai, Wei Huang, Dhabaleswar K. Panda
Efficient asynchronous memory copy operations on multi-core systems and I/OAT. CLUSTER (2007)
Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
Benefits of I/O Acceleration Technology (I/OAT) in Clusters. ISPASS (2007)
Sundeep Narravula, A. Marnidala, Abhinav Vishnu, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
High Performance Distributed Lock Management Services using Network-based Remote Atomic Operations. CCGRID (2007)
Karthikeyan Vaidyanathan, Sundeep Narravula, Pavan Balaji, Dhabaleswar K. Panda
Designing Efficient Systems Services and Primitives for Next-Generation Data-Centers. IPDPS (2007)
Pavan Balaji, Karthikeyan Vaidyanathan, Sundeep Narravula, Hyun-Wook Jin, Dhabaleswar K. Panda
Designing next generation data-centers with advanced communication protocols and systems services. IPDPS (2006)
Karthikeyan Vaidyanathan, Sundeep Narravula, Dhabaleswar K. Panda
DDSS: A Low-Overhead Distributed Data Sharing Substrate for Cluster-Based Data-Centers over Modern Interconnects. HiPC (2006)
Sundeep Narravula, Hyun-Wook Jin, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
Designing Efficient Cooperative Caching Schemes for Multi-Tier Data-Centers over RDMA-enabled Networks. CCGRID (2006)
Karthikeyan Vaidyanathan, Hyun-Wook Jin, Dhabaleswar K. Panda
Exploiting RDMA operations for Providing Efficient Fine-Grained Resource Monitoring in Cluster-based Servers. CLUSTER (2006)
Hyun-Wook Jin, Sundeep Narravula, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
NemC: A Network Emulator for Cluster-of-Clusters. ICCCN (2006)
Sundeep Narravula, Pavan Balaji, Karthikeyan Vaidyanathan, Hyun-Wook Jin, Dhabaleswar K. Panda
Architecture for caching responses with multiple dynamic dependencies in multi-tier data-centers over InfiniBand. CCGRID (2005)
Pavan Balaji, Hyun-Wook Jin, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda
Supporting iWARP Compatibility and Features for Regular Network Adapters. CLUSTER (2005)
Ruoming Jin, Karthikeyan Vaidyanathan, Ge Yang, Gagan Agrawal
Communication and Memory Optimal Parallel Data Cube Construction. IEEE Trans. Parallel Distributed Syst. 16 (12) (2005)
Pavan Balaji, Sundeep Narravula, Karthikeyan Vaidyanathan, Hyun-Wook Jin, Dhabaleswar K. Panda
On the provision of prioritization and soft qos in dynamically reconfigurable shared data-centers over infiniband. ISPASS (2005)
Savitha Krishnamoorthy, Karthikeyan Vaidyanathan, Mario Lauria
DiST: A Scalable, Efficient P2P Lookup Protocol. AP2PC (2004)
Pavan Balaji, Sundeep Narravula, Karthikeyan Vaidyanathan, Savitha Krishnamoorthy, Jiesheng Wu, Dhabaleswar K. Panda
Sockets Direct Protocol over InfiniBand in clusters: is it beneficial? ISPASS (2004)