Bharath Ramesh

32 papers A 5B 1C 3Misc 11Journal 4Unranked 8
YearRankTypeTitle / Venue / Authors
2025 A conf
A Streaming Collectives Interface Targeting Dataflow Acceleration and HPC Workloads.
SC
Nicholas Contini, Jake Queiser, Bharath Ramesh, Hari Subramoni, Dhabaleswar K. Panda
2025 J jnl
OHIO: Enhancing RDMA Scalability in Alltoall With Optimized Communication Overlap.
IEEE Micro
Tu Tran, Goutham Kalikrishna Reddy Kuncham, Bharath Ramesh, Shulei Xu, Hari Subramoni, Dhabaleswar K. Panda
2025 — conf
Performance Characterization of Data Transfer and Allocation Strategies on AMD MI300A APUs: Early Experiences.
HiPCW
Goutham Kalikrishna Reddy Kuncham, Siyuan Zhang, Bharath Ramesh, Kaushik Kandadi Suresh, Dhabaleswar K. Panda
2025 C conf
Towards Dynamic Message Passing Protocols for Stencil-Based Communication Patterns.
CLUSTER
Kaushik Kandadi Suresh, Bharath Ramesh, Goutham Kalikrishna Reddy Kuncham, Hari Subramoni, Dhabaleswar K. Panda
2024 C conf
Accelerating MPI AllReduce Communication with Efficient GPU-Based Compression Schemes on Modern GPU Clusters.
ISC
Qinghua Zhou, Bharath Ramesh, Aamir Shafi, Mustafa Abduljabbar, Hari Subramoni, Dhabaleswar K. Panda
2024 J jnl
Accelerating communication with multi-HCA aware collectives in MPI.
Concurr. Comput. Pract. Exp.
Tu Tran, Bharath Ramesh, Benjamin Michalowicz, Mustafa Abduljabbar, Hari Subramoni, Aamir Shafi, Dhabaleswar K. Panda
2024 A conf
HINT: Designing Cache-Efficient MPI_Alltoall using Hybrid Memory Copy Ordering and Non-Temporal Instructions.
IPDPS
Bharath Ramesh, Nick Contini, Nawras Alnaasan, Kaushik Kandadi Suresh, Mustafa Abduljabbar, Aamir Shafi, Hari Subramoni, Dhabaleswar K. D. K. Panda
2024 Misc conf
HyperSack: Distributed Hyperparameter Optimization for Deep Learning using Resource-Aware Scheduling on Heterogeneous GPU Systems.
HiPC
Nawras Alnaasan, Bharath Ramesh, Jinghan Yao, Aamir Shafi, Hari Subramoni, Dhabaleswar K. Panda
2024 B conf
MPI Allgather Utilizing CXL Shared Memory Pool in Multi-Node Computing Systems.
IEEE Big Data
HooYoung Ahn, Seonyoung Kim, Yoo-Mi Park, Woojong Han, Shinyoung Ahn, Tu Tran, Bharath Ramesh, Hari Subramoni, Dhabaleswar K. Panda
2024 Misc conf
OHIO: Improving RDMA Network Scalability in MPI_Alltoall Through Optimized Hierarchical and Intra/Inter-Node Communication Overlap Design.
HOTI
Tu Tran, Goutham Kalikrishna Reddy Kuncham, Bharath Ramesh, Shulei Xu, Hari Subramoni, Mustafa Abduljabbar, Dhabaleswar K. Panda
2024 — conf
Towards Accelerating k-NN with MPI and Near-Memory Processing.
IPDPS (Workshops)
HooYoung Ahn, Seonyoung Kim, Yoo-Mi Park, Woojong Han, Nick Contini, Bharath Ramesh, Mustafa Abduljabbar, Dhabaleswar K. Panda
2024 Misc conf
Using BlueField-3 SmartNICs to Offload Vector Operations in Krylov Subspace Methods.
HiPC
Kaushik Kandadi Suresh, Benjamin Michalowicz, Nick Contini, Bharath Ramesh, Mustafa Abduljabbar, Aamir Shafi, Hari Subramoni, Dhabaleswar K. Panda
2023 A conf
A Novel Framework for Efficient Offloading of Communication Operations to Bluefield SmartNICs.
IPDPS
Kaushik Kandadi Suresh, Benjamin Michalowicz, Bharath Ramesh, Nicholas Contini, Jinghan Yao, Shulei Xu, Aamir Shafi, Hari Subramoni, Dhabaleswar K. Panda
2023 Misc conf
Designing In-network Computing Aware Reduction Collectives in MPI.
HOTI
Bharath Ramesh, Goutham Kalikrishna Reddy Kuncham, Kaushik Kandadi Suresh, Rahul Vaidya, Nawras Alnaasan, Mustafa Abduljabbar, Aamir Shafi, Hari Subramoni, Dhabaleswar K. D. K. Panda
2023 A conf
Enabling Reconfigurable HPC through MPI-based Inter-FPGA Communication.
ICS
Nicholas Contini, Bharath Ramesh, Kaushik Kandadi Suresh, Tu Tran, Benjamin Michalowicz, Mustafa Abduljabbar, Hari Subramoni, Dhabaleswar K. Panda
2023 J jnl
High Performance MPI over the Slingshot Interconnect.
J. Comput. Sci. Technol.
Kawthar Shafie Khorassani, Chen-Chun Chen, Bharath Ramesh, Aamir Shafi, Hari Subramoni, Dhabaleswar K. Panda
2023 — conf
In-Depth Evaluation of a Lower-Level Direct-Verbs API on InfiniBand-based Clusters: Early Experiences.
IPDPS Workshops
Benjamin Michalowicz, Kaushik Kandadi Suresh, Bharath Ramesh, Aamir Shafi, Hari Subramoni, Mustafa Abduljabbar, Dhabaleswar K. Panda
2023 J jnl
Network-Assisted Noncontiguous Transfers for GPU-Aware MPI Libraries.
IEEE Micro
Kaushik Kandadi Suresh, Kawthar Shafie Khorassani, Chen-Chun Chen, Bharath Ramesh, Mustafa Abduljabbar, Aamir Shafi, Hari Subramoni, Dhabaleswar K. Panda
2022 Misc conf
Designing Efficient Pipelined Communication Schemes using Compression in MPI Libraries.
HIPC
Bharath Ramesh, Qinghua Zhou, Aamir Shafi, Mustafa Abduljabbar, Hari Subramoni, Dhabaleswar K. Panda
2022 — conf
Designing Hierarchical Multi-HCA Aware Allgather in MPI.
ICPP Workshops
Tu Tran, Benjamin Michalowicz, Bharath Ramesh, Hari Subramoni, Aamir Shafi, Dhabaleswar K. Panda
2022 Misc conf
Efficient Personalized and Non-Personalized Alltoall Communication for Modern Multi-HCA GPU-Based Clusters.
HIPC
Kaushik Kandadi Suresh, Akshay Paniraja Guptha, Benjamin Michalowicz, Bharath Ramesh, Mustafa Abduljabbar, Aamir Shafi, Hari Subramoni, Dhabaleswar K. Panda
2022 — conf
High Performance MPI over the Slingshot Interconnect: Early Experiences.
PEARC
Kawthar Shafie Khorassani, Chen-Chun Chen, Bharath Ramesh, Aamir Shafi, Hari Subramoni, Dhabaleswar K. Panda
2022 Misc conf
Network Assisted Non-Contiguous Transfers for GPU-Aware MPI Libraries.
HOTI
Kaushik Kandadi Suresh, Kawthar Shafie Khorassani, Chen-Chun Chen, Bharath Ramesh, Mustafa Abduljabbar, Aamir Shafi, Hari Subramoni, Dhabaleswar K. Panda
2021 Misc conf
Large-Message Nonblocking MPI_Iallgather and MPI Ibcast Offload via BlueField-2 DPU.
HiPC
Nick Sarkauskas, Mohammadreza Bayatpour, Tu Tran, Bharath Ramesh, Hari Subramoni, Dhabaleswar K. Panda
2021 Misc conf
Layout-aware Hardware-assisted Designs for Derived Data Types in MPI.
HiPC
Kaushik Kandadi Suresh, Bharath Ramesh, Chen-Chun Chen, Seyedeh Mahdieh Ghazimirsaeed, Mohammadreza Bayatpour, Aamir Shafi, Hari Subramoni, Dhabaleswar K. Panda
2021 Misc conf
Towards Architecture-aware Hierarchical Communication Trees on Modern HPC Systems.
HiPC
Bharath Ramesh, Jahanzeb Maqbool Hashmi, Shulei Xu, Aamir Shafi, Seyedeh Mahdieh Ghazimirsaeed, Mohammadreza Bayatpour, Hari Subramoni, Dhabaleswar K. Panda
2020 C conf
Communication-Aware Hardware-Assisted MPI Overlap Engine.
ISC
Mohammadreza Bayatpour, Jahanzeb Maqbool Hashmi, Sourav Chakraborty, Kaushik Kandadi Suresh, Seyedeh Mahdieh Ghazimirsaeed, Bharath Ramesh, Hari Subramoni, Dhabaleswar K. Panda
2020 A conf
Machine-agnostic and Communication-aware Designs for MPI on Emerging Architectures.
IPDPS
Jahanzeb Maqbool Hashmi, Shulei Xu, Bharath Ramesh, Mohammadreza Bayatpour, Hari Subramoni, Dhabaleswar K. D. K. Panda
2020 — conf
Performance Characterization of Network Mechanisms for Non-Contiguous Data Transfers in MPI.
IPDPS Workshops
Kaushik Kandadi Suresh, Bharath Ramesh, Seyedeh Mahdieh Ghazimirsaeed, Mohammadreza Bayatpour, Jahanzeb Maqbool Hashmi, Hari Subramoni, Dhabaleswar K. D. K. Panda
2020 — conf
Scalable MPI Collectives using SHARP: Large Scale Performance Evaluation on the TACC Frontera System.
ExaMPI@SC
Bharath Ramesh, Kaushik Kandadi Suresh, Nick Sarkauskas, Mohammadreza Bayatpour, Jahanzeb Maqbool Hashmi, Hari Subramoni, Dhabaleswar K. Panda
2019 Misc conf
Designing a Profiling and Visualization Tool for Scalable and In-depth Analysis of High-Performance GPU Clusters.
HiPC
Pouya Kousha, Bharath Ramesh, Kaushik Kandadi Suresh, Ching-Hsiang Chu, Arpan Jain, Nick Sarkauskas, Hari Subramoni, Dhabaleswar K. Panda
2019 — conf
Leveraging Network-level parallelism with Multiple Process-Endpoints for MPI Broadcast.
IPDRM@SC
Amit Ruhela, Bharath Ramesh, Sourav Chakraborty, Hari Subramoni, Jahanzeb Maqbool Hashmi, Dhabaleswar K. Panda