Karthikeyan Vaidyanathan

According to our database, Karthikeyan Vaidyanathan authored at least 51 papers between 2004 and 2023.

Collaborative distances:

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

2023

Random-Access Neural Compression of Material Textures.

Karthik Vaidyanathan, Marco Salvi, Bartlomiej Wronski, Tomas Akenine-Möller, Pontus Ebelin, Aaron E. Lefohn

ACM Trans. Graph., August, 2023

2022

Temporally Stable Real-Time Joint Neural Denoising and Supersampling.

Manu Mathew Thomas, Gabor Liktor, Christoph Peters, SungYe Kim, Karthik Vaidyanathan, Angus G. Forbes

Proc. ACM Comput. Graph. Interact. Tech., 2022

2021

Ray Tracing Lossy Compressed Grid Primitives.

Carsten Benthin, Karthik Vaidyanathan, Sven Woop

Proceedings of the 42nd Annual Conference of the European Association for Computer Graphics, 2021

2020

A reduced-precision network for image reconstruction.

Manu Mathew Thomas, Karthik Vaidyanathan, Gabor Liktor, Angus G. Forbes

ACM Trans. Graph., 2020

2019

Flexible Ray Traversal with an Extended Programming Model.

Won-Jong Lee, Gabor Liktor, Karthik Vaidyanathan

Proceedings of the SIGGRAPH Asia 2019 Technical Briefs, 2019

Wide BVH Traversal with a Short Stack.

Karthik Vaidyanathan, Sven Woop, Carsten Benthin

Proceedings of the High-Performance Graphics 2019, 2019

2018

The History of Software Architecture - In the Eye of the Practitioner.

Henry Muccini, Patricia Lago, Karthik Vaidyanathan, Francesco Osborne, Eltjo R. Poort

CoRR, 2018

On Scale-out Deep Learning Training for Cloud and HPC.

Srinivas Sridharan, Karthikeyan Vaidyanathan, Dhiraj D. Kalamkar, Dipankar Das, Mikhail E. Smorkalov, Mikhail Shiryaev, Dheevatsa Mudigere, Naveen Mellempudi, Sasikanth Avancha, Bharat Kaul, Pradeep Dubey

CoRR, 2018

Coarse pixel shading with temporal supersampling.

Kai Xiao, Gabor Liktor, Karthik Vaidyanathan

Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, 2018

Mixed Precision Training of Convolutional Neural Networks using Integer Operations.

Dipankar Das, Naveen Mellempudi, Dheevatsa Mudigere, Dhiraj D. Kalamkar, Sasikanth Avancha, Kunal Banerjee, Srinivas Sridharan, Karthik Vaidyanathan, Bharat Kaul, Evangelos Georganas, Alexander Heinecke, Pradeep Dubey, Jesús Corbal, Nikita Shustrov, Roman Dubtsov, Evarist Fomenko, Vadim O. Pirogov

Proceedings of the 6th International Conference on Learning Representations, 2018

2016

Optimizations in a high-performance conjugate gradient benchmark for IA-based multi- and many-core processors.

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

Int. J. High Perform. Comput. Appl., 2016

Distributed Deep Learning Using Synchronous Stochastic Gradient Descent.

Dipankar Das, Sasikanth Avancha, Dheevatsa Mudigere, Karthikeyan Vaidyanathan, Srinivas Sridharan, Dhiraj D. Kalamkar, Bharat Kaul, Pradeep Dubey

CoRR, 2016

Optimizing Wilson-Dirac Operator and Linear Solvers for Intel® KNL.

Bálint Joó, Dhiraj D. Kalamkar, Thorsten Kurth, Karthikeyan Vaidyanathan, Aaron Walden

Proceedings of the High Performance Computing, 2016

Watertight ray traversal with reduced precision.

Karthikeyan Vaidyanathan, Tomas Akenine-Möller, Marco Salvi

Proceedings of High Performance Graphics, 2016

Bandwidth-efficient BVH layout for incremental hardware traversal.

Gabor Liktor, Karthikeyan Vaidyanathan

Proceedings of High Performance Graphics, 2016

2015

Layered Light Field Reconstruction for Defocus Blur.

Karthik Vaidyanathan, Jacob Munkberg, Petrik Clarberg, Marco Salvi

ACM Trans. Graph., 2015

Improving concurrency and asynchrony in multithreaded MPI applications using software offloading.

Karthikeyan Vaidyanathan, Dhiraj D. Kalamkar, Kiran Pamnany, Jeff R. Hammond, Pavan Balaji, Dipankar Das, Jongsoo Park, Bálint Joó

Proceedings of the International Conference for High Performance Computing, 2015

2014

Layered Reconstruction for Defocus and Motion Blur.

Jacob Munkberg, Karthik Vaidyanathan, Jon Hasselgren, Petrik Clarberg, Tomas Akenine-Möller

Comput. Graph. Forum, 2014

Multi-layer alpha blending.

Marco Salvi, Karthik Vaidyanathan

Proceedings of the Symposium on Interactive 3D Graphics and Games, 2014

Efficient Shared-Memory Implementation of High-Performance Conjugate Gradient Benchmark and its Application to Unstructured Matrices.

Jongsoo Park, Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Alexander Heinecke, Dhiraj D. Kalamkar, Xing Liu, Md. Mostofa Ali Patwary, Yutong Lu, Pradeep Dubey

Proceedings of the International Conference for High Performance Computing, 2014

Lattice QCD with Domain Decomposition on Intel® Xeon Phi Co-Processors.

Simon Heybrock, Bálint Joó, Dhiraj D. Kalamkar, Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Tilo Wettig, Pradeep Dubey

Proceedings of the International Conference for High Performance Computing, 2014

Petascale High Order Dynamic Rupture Earthquake Simulations on Heterogeneous Supercomputers.

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

Proceedings of the International Conference for High Performance Computing, 2014

Improving Communication Performance and Scalability of Native Applications on Intel Xeon Phi Coprocessor Clusters.

Karthikeyan Vaidyanathan, Kiran Pamnany, Dhiraj D. Kalamkar, Alexander Heinecke, Mikhail Smelyanskiy, Jongsoo Park, Daehyun Kim, Aniruddha G. Shet, Bharat Kaul, Bálint Joó, Pradeep Dubey

Proceedings of the 2014 IEEE 28th International Parallel and Distributed Processing Symposium, 2014

Coarse Pixel Shading.

Karthik Vaidyanathan, Marco Salvi, Robert Toth, Theresa Foley, Tomas Akenine-Möller, Jim Nilsson, Jacob Munkberg, Jon Hasselgren, Masamichi Sugihara, Petrik Clarberg, Tomasz Janczak, Aaron E. Lefohn

Proceedings of the High-Performance Graphics 2014, Lyon, France, 2014. Proceedings, 2014

2013

Lattice QCD on Intel® Xeon PhiTM Coprocessors.

Bálint Joó, Dhiraj D. Kalamkar, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy, Kiran Pamnany, Victor W. Lee, Pradeep Dubey, William A. Watson III

Proceedings of the Supercomputing - 28th International Supercomputing Conference, 2013

Tera-scale 1D FFT with low-communication algorithm and Intel® Xeon Phi™ coprocessors.

Jongsoo Park, Ganesh Bikshandi, Karthikeyan Vaidyanathan, Ping Tak Peter Tang, Pradeep Dubey, Daehyun Kim

Proceedings of the International Conference for High Performance Computing, 2013

Design and Implementation of the Linpack Benchmark for Single and Multi-node Systems Based on Intel® Xeon Phi Coprocessor.

Alexander Heinecke, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy, Alexander Kobotov, Roman Dubtsov, Greg Henry, Aniruddha G. Shet, George Chrysos, Pradeep Dubey

Proceedings of the 27th IEEE International Symposium on Parallel and Distributed Processing, 2013

2012

Improving the Performance of Dynamical Simulations Via Multiple Right-Hand Sides.

Xing Liu, Edmond Chow, Karthikeyan Vaidyanathan, Mikhail Smelyanskiy

Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium, 2012

Exascale Computing & Beyond: Meeting the Challenges.

Karthikeyan Vaidyanathan, Sasikanth Avancha, Sunil Sherlekar

Proceedings of the Transition of HPC Towards Exascale Computing, 2012

Adaptive Image Space Shading for Motion and Defocus Blur.

Karthik Vaidyanathan, Robert Toth, Marco Salvi, Solomon Boulos, Aaron E. Lefohn

Proceedings of the EUROGRAPHICS Conference on High Performance Graphics 2012, 2012

2011

High-performance lattice QCD for multi-core based parallel systems using a cache-friendly hybrid threaded-MPI approach.

Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Jee W. Choi, Bálint Joó, Jatin Chhugani, Michael A. Clark, Pradeep Dubey

Proceedings of the Conference on High Performance Computing Networking, 2011

2008

Optimized Distributed Data Sharing Substrate in Multi-core Commodity Clusters: A Comprehensive Study with Applications.

Karthikeyan Vaidyanathan, Ping Lai, Sundeep Narravula, Dhabaleswar K. Panda

Proceedings of the 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), 2008

Advanced RDMA-Based Admission Control for Modern Data-Centers.

Ping Lai, Sundeep Narravula, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda

Proceedings of the 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), 2008

2007

Benefits of I/O Acceleration Technology (I/OAT) in Clusters.

Karthikeyan Vaidyanathan, Dhabaleswar K. Panda

Proceedings of the 2007 IEEE International Symposium on Performance Analysis of Systems and Software, 2007

Designing Efficient Systems Services and Primitives for Next-Generation Data-Centers.

Karthikeyan Vaidyanathan, Sundeep Narravula, Pavan Balaji, Dhabaleswar K. Panda

Proceedings of the 21th International Parallel and Distributed Processing Symposium (IPDPS 2007), 2007

Designing Efficient Asynchronous Memory Operations Using Hardware Copy Engine: A Case Study with I/OAT.

Karthikeyan Vaidyanathan, Wei Huang, Lei Chai, Dhabaleswar K. Panda

Proceedings of the 21th International Parallel and Distributed Processing Symposium (IPDPS 2007), 2007

Efficient asynchronous memory copy operations on multi-core systems and I/OAT.

Karthikeyan Vaidyanathan, Lei Chai, Wei Huang, Dhabaleswar K. Panda

Proceedings of the 2007 IEEE International Conference on Cluster Computing, 2007

High Performance Distributed Lock Management Services using Network-based Remote Atomic Operations.

Sundeep Narravula, A. Marnidala, Abhinav Vishnu, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda

Proceedings of the Seventh IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2007), 2007

2006

Designing next generation data-centers with advanced communication protocols and systems services.

Pavan Balaji, Karthikeyan Vaidyanathan, Sundeep Narravula, Hyun-Wook Jin, Dhabaleswar K. Panda

Proceedings of the 20th International Parallel and Distributed Processing Symposium (IPDPS 2006), 2006

NemC: A Network Emulator for Cluster-of-Clusters.

Hyun-Wook Jin, Sundeep Narravula, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda

Proceedings of the 15th International Conference On Computer Communications and Networks, 2006

DDSS: A Low-Overhead Distributed Data Sharing Substrate for Cluster-Based Data-Centers over Modern Interconnects.

Karthikeyan Vaidyanathan, Sundeep Narravula, Dhabaleswar K. Panda

Proceedings of the High Performance Computing, 2006

Exploiting RDMA operations for Providing Efficient Fine-Grained Resource Monitoring in Cluster-based Servers.

Karthikeyan Vaidyanathan, Hyun-Wook Jin, Dhabaleswar K. Panda

Proceedings of the 2006 IEEE International Conference on Cluster Computing, 2006

Designing Efficient Cooperative Caching Schemes for Multi-Tier Data-Centers over RDMA-enabled Networks.

Sundeep Narravula, Hyun-Wook Jin, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda

Proceedings of the Sixth IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2006), 2006

2005

Communication and Memory Optimal Parallel Data Cube Construction.

Ruoming Jin, Karthikeyan Vaidyanathan, Ge Yang, Gagan Agrawal

IEEE Trans. Parallel Distributed Syst., 2005

On the provision of prioritization and soft qos in dynamically reconfigurable shared data-centers over infiniband.

Pavan Balaji, Sundeep Narravula, Karthikeyan Vaidyanathan, Hyun-Wook Jin, Dhabaleswar K. Panda

Proceedings of the IEEE International Symposium on Performance Analysis of Systems and Software, 2005

Supporting iWARP Compatibility and Features for Regular Network Adapters.

Pavan Balaji, Hyun-Wook Jin, Karthikeyan Vaidyanathan, Dhabaleswar K. Panda

Proceedings of the 2005 IEEE International Conference on Cluster Computing (CLUSTER 2005), September 26, 2005

Architecture for caching responses with multiple dynamic dependencies in multi-tier data-centers over InfiniBand.

Sundeep Narravula, Pavan Balaji, Karthikeyan Vaidyanathan, Hyun-Wook Jin, Dhabaleswar K. Panda

Proceedings of the 5th International Symposium on Cluster Computing and the Grid (CCGrid 2005), 2005

2004

Sockets Direct Protocol over InfiniBand in clusters: is it beneficial?

Pavan Balaji, Sundeep Narravula, Karthikeyan Vaidyanathan, Savitha Krishnamoorthy, Jiesheng Wu, Dhabaleswar K. Panda

Proceedings of the 2004 IEEE International Symposium on Performance Analysis of Systems and Software, 2004

Microsystem controller for sensor network control and data correction.

Prasanna Balasundaram, Karthik Vaidyanathan, Andrew Mason

Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Using Tiling to Scale Parallel Data Cube Construction.

Ruoming Jin, Karthik Vaidyanathan, Ge Yang, Gagan Agrawal

Proceedings of the 33rd International Conference on Parallel Processing (ICPP 2004), 2004

DiST: A Scalable, Efficient P2P Lookup Protocol.

Savitha Krishnamoorthy, Karthikeyan Vaidyanathan, Mario Lauria

Proceedings of the Agents and Peer-to-Peer Computing, Third International Workshop, 2004