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ORCIDAmith R. Mamidala
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Journal Articles
- 2014
[j5]Sameer Kumar, Amith R. Mamidala, Philip Heidelberger, Dong Chen, Daniel Faraj:
Optimization of MPI collective operations on the IBM Blue Gene/Q supercomputer. Int. J. High Perform. Comput. Appl. 28(4): 450-464 (2014)- 2013
- [j4]Kyung Dong Ryu, Todd Inglett, Ralph Bellofatto, Michael Blocksome, Thomas Gooding, Sameer Kumar, Amith R. Mamidala, Mark Megerian, Sam Miller, Mike Nelson, Bryan S. Rosenburg, Brian E. Smith, James Van Oosten, Amy Wang, Robert W. Wisniewski:
IBM Blue Gene/Q system software stack. IBM J. Res. Dev. 57(1/2): 5 (2013) - 2010
- [j3]Sameer Kumar, Ahmad Faraj, Amith R. Mamidala, Brian E. Smith, Gábor Dózsa, Bob Cernohous, John A. Gunnels, Douglas Miller, Joseph Ratterman, Philip Heidelberger:
Architecture of the Component Collective Messaging Interface. Int. J. High Perform. Comput. Appl. 24(1): 16-33 (2010) - 2009
- [j2]Abhinav Vishnu, Matthew J. Koop, Adam Moody, Amith R. Mamidala, Sundeep Narravula, Dhabaleswar K. Panda:
Topology agnostic hot-spot avoidance with InfiniBand. Concurr. Comput. Pract. Exp. 21(3): 301-319 (2009) - 2005
- [j1]Jiuxing Liu, Amith R. Mamidala, Abhinav Vishnu, Dhabaleswar K. Panda:
Evaluating InfiniBand Performance with PCI Express. IEEE Micro 25(1): 20-29 (2005)
Conference and Workshop Papers
- 2024
- [c26]Tao Yu, Gaurav Gupta, Karthick Gopalswamy, Amith R. Mamidala, Hao Zhou, Jeffrey Huynh, Youngsuk Park, Ron Diamant, Anoop Deoras, Luke Huan:
Collage: Light-Weight Low-Precision Strategy for LLM Training. ICML 2024 - 2016
- [c25]Sameer Kumar, Robert Blackmore, Sameh Sharkawi, K. A. Nysal Jan, Amith R. Mamidala, T. J. Chris Ward:
Optimization of Message Passing Services on POWER8 InfiniBand Clusters. EuroMPI 2016: 158-166 - 2012
- [c24]Sameer Kumar, Amith R. Mamidala, Daniel Faraj, Brian E. Smith, Michael Blocksome, Bob Cernohous, Douglas Miller, Jeff Parker, Joseph Ratterman, Philip Heidelberger, Dong Chen, Burkhard D. Steinmacher-Burow:
PAMI: A Parallel Active Message Interface for the Blue Gene/Q Supercomputer. IPDPS 2012: 763-773 - [c23]Dong Chen, Noel Eisley, Philip Heidelberger, Sameer Kumar, Amith R. Mamidala, Fabrizio Petrini, Robert M. Senger, Yutaka Sugawara, Robert Walkup, Burkhard D. Steinmacher-Burow, Anamitra R. Choudhury, Yogish Sabharwal, Swati Singhal, Jeffrey J. Parker:
Looking under the hood of the IBM blue gene/Q network. SC 2012: 69 - 2011
- [c22]Amith R. Mamidala, Daniel Faraj, Sameer Kumar, Douglas Miller, Michael Blocksome, Thomas Gooding, Philip Heidelberger, Gábor Dózsa:
Optimizing MPI Collectives Using Efficient Intra-node Communication Techniques over the Blue Gene/P Supercomputer. IPDPS Workshops 2011: 771-780 - 2009
- [c21]Gopalakrishnan Santhanaraman, Tejus Gangadharappa, Sundeep Narravula, Amith R. Mamidala, Dhabaleswar K. Panda:
Design alternatives for implementing fence synchronization in MPI-2 one-sided communication for InfiniBand clusters. CLUSTER 2009: 1-9 - [c20]Ahmad Faraj, Sameer Kumar, Brian E. Smith, Amith R. Mamidala, John A. Gunnels:
MPI Collective Communications on The Blue Gene/P Supercomputer: Algorithms and Optimizations. Hot Interconnects 2009: 63-72 - [c19]Ping Lai, Hari Subramoni, Sundeep Narravula, Amith R. Mamidala, Dhabaleswar K. Panda:
Designing Efficient FTP Mechanisms for High Performance Data-Transfer over InfiniBand. ICPP 2009: 156-163 - [c18]Ahmad Faraj, Sameer Kumar, Brian E. Smith, Amith R. Mamidala, John A. Gunnels, Philip Heidelberger:
MPI collective communications on the blue gene/p supercomputer: algorithms and optimizations. ICS 2009: 489-490 - 2008
- [c17]Amith R. Mamidala, Rahul Kumar, Debraj De, Dhabaleswar K. Panda:
MPI Collectives on Modern Multicore Clusters: Performance Optimizations and Communication Characteristics. CCGRID 2008: 130-137 - [c16]Rahul Kumar, Amith R. Mamidala, Dhabaleswar K. Panda:
Scaling alltoall collective on multi-core systems. IPDPS 2008: 1-8 - [c15]Rahul Kumar, Amith R. Mamidala, Matthew J. Koop, Gopalakrishnan Santhanaraman, Dhabaleswar K. Panda:
Lock-Free Asynchronous Rendezvous Design for MPI Point-to-Point Communication. PVM/MPI 2008: 185-193 - 2007
- [c14]Abhinav Vishnu, Matthew J. Koop, Adam Moody, Amith R. Mamidala, Sundeep Narravula, Dhabaleswar K. Panda:
Hot-Spot Avoidance With Multi-Pathing Over InfiniBand: An MPI Perspective. CCGRID 2007: 479-486 - [c13]Sundeep Narravula, Amith R. Mamidala, Abhinav Vishnu, Gopalakrishnan Santhanaraman, Dhabaleswar K. Panda:
High Performance MPI over iWARP: Early Experiences. ICPP 2007: 46 - [c12]Abhinav Vishnu, Amith R. Mamidala, Sundeep Narravula, Dhabaleswar K. Panda:
Automatic Path Migration over InfiniBand: Early Experiences. IPDPS 2007: 1-8 - [c11]Amith R. Mamidala, Sundeep Narravula, Abhinav Vishnu, Gopalakrishnan Santhanaraman, Dhabaleswar K. Panda:
On using connection-oriented vs. connection-less transport for performance and scalability of collective and one-sided operations: trade-offs and impact. PPoPP 2007: 46-54 - [c10]Gopalakrishnan Santhanaraman, Sundeep Narravula, Amith R. Mamidala, Dhabaleswar K. Panda:
MPI-2 One-Sided Usage and Implementation for Read Modify Write Operations: A Case Study with HPCC. PVM/MPI 2007: 251-259 - 2006
- [c9]Amith R. Mamidala, Lei Chai, Hyun-Wook Jin, Dhabaleswar K. Panda:
Efficient SMP-aware MPI-level broadcast over InfiniBand's hardware multicast. IPDPS 2006 - [c8]Amith R. Mamidala, Abhinav Vishnu, Dhabaleswar K. Panda:
Efficient Shared Memory and RDMA Based Design for MPI_Allgather over InfiniBand. PVM/MPI 2006: 66-75 - [c7]Abhinav Vishnu, Prachi Gupta, Amith R. Mamidala, Dhabaleswar K. Panda:
Scalable systems software - A software based approach for providing network fault tolerance in clusters with uDAPL interface: MPI level design and performance evaluation. SC 2006: 85 - 2005
- [c6]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: 148-157 - [c5]Abhinav Vishnu, Amith R. Mamidala, Hyun-Wook Jin, Dhabaleswar K. Panda:
Performance Modeling of Subnet Management on Fat Tree InfiniBand Networks using OpenSM. IPDPS 2005 - [c4]Amith R. Mamidala, Hyun-Wook Jin, Dhabaleswar K. Panda:
Efficient Hardware Multicast Group Management for Multiple MPI Communicators over InfiniBand. PVM/MPI 2005: 388-398 - 2004
- [c3]Amith R. Mamidala, Jiuxing Liu, Dhabaleswar K. Panda:
Efficient Barrier and Allreduce on Infiniband clusters using multicast and adaptive algorithms. CLUSTER 2004: 135-144 - [c2]Jiuxing Liu, Amith R. Mamidala, Abhinav Vishnu, Dhabaleswar K. Panda:
Performance evaluation of InfiniBand with PCI Express. Hot Interconnects 2004: 13-19 - [c1]Jiuxing Liu, Amith R. Mamidala, Dhabaleswar K. Panda:
Fast and Scalable MPI-Level Broadcast Using InfiniBand?s Hardware Multicast Support. IPDPS 2004
Informal and Other Publications
- 2024
- [i3]Tao Yu, Gaurav Gupta, Karthick Gopalswamy, Amith R. Mamidala, Hao Zhou, Jeffrey Huynh, Youngsuk Park, Ron Diamant, Anoop Deoras, Luke Huan:
Collage: Light-Weight Low-Precision Strategy for LLM Training. CoRR abs/2405.03637 (2024) - 2018
- [i2]Amith R. Mamidala, Georgios Kollias, Chris Ward, Fausto Artico:
MXNET-MPI: Embedding MPI parallelism in Parameter Server Task Model for scaling Deep Learning. CoRR abs/1801.03855 (2018) - [i1]Amith R. Mamidala:
Efficient Embedding of MPI Collectives in MXNET DAGs for scaling Deep Learning. CoRR abs/1802.06949 (2018)
Coauthor Index
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