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Ching-Hsiang Chu · SciRah

Researcher profile · Semantic Scholar

Ching-Hsiang Chu

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Ching-Hsiang Chu — researcher profile on SciRah

h-index: 17
Works: 37
Citations: 845

Most-cited papers

Software-hardware co-design for fast and scalable training of deep learning recommendation models
Dheevatsa Mudigere, Yuchen Hao, Jianyu Huang, Zhi-Hao Jia +49 more
2021International Symposium on Computer Architecture219 citations Open access
Semantic Scholar
The MVAPICH project: Transforming research into high-performance MPI library for HPC community
D. Panda, H. Subramoni, Ching-Hsiang Chu, Mohammadreza Bayatpour
2020Journal of Computer Science76 citations Open access
Semantic Scholar
Optimized Broadcast for Deep Learning Workloads on Dense-GPU InfiniBand Clusters: MPI or NCCL?
A. Awan, Ching-Hsiang Chu, H. Subramoni, D. Panda
2017European MPI Users Group Meeting52 citations
Semantic Scholar
Scalable Distributed DNN Training using TensorFlow and CUDA-Aware MPI: Characterization, Designs, and Performance Evaluation
A. Awan, Jereon Bédorf, Ching-Hsiang Chu, H. Subramoni +1 more
2018IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing50 citations Open access
Semantic Scholar
High-performance, Distributed Training of Large-scale Deep Learning Recommendation Models
Dheevatsa Mudigere, Yuchen Hao, Jianyu Huang, Andrew Tulloch +47 more
2021arXiv.org49 citations
Semantic Scholar
NV-group: link-efficient reduction for distributed deep learning on modern dense GPU systems
Ching-Hsiang Chu, P. Kousha, A. Awan, Kawthar Shafie Khorassani +2 more
2020International Conference on Supercomputing44 citations
Semantic Scholar
OC-DNN: Exploiting Advanced Unified Memory Capabilities in CUDA 9 and Volta GPUs for Out-of-Core DNN Training
A. Awan, Ching-Hsiang Chu, H. Subramoni, Xiao-Yi Lu +1 more
2018International Conference on High Performance Computing34 citations
Semantic Scholar
Exploiting GPUDirect RDMA in Designing High Performance OpenSHMEM for NVIDIA GPU Clusters
Khaled Hamidouche, Akshay Venkatesh, A. Awan, H. Subramoni +2 more
2015IEEE International Conference on Cluster Computing26 citations
Semantic Scholar
Optimized large-message broadcast for deep learning workloads: MPI, MPI+NCCL, or NCCL2?
A. Awan, K. V. Manian, Ching-Hsiang Chu, H. Subramoni +1 more
2019Parallel Computing24 citations Open access
Semantic Scholar
Designing a ROCm-Aware MPI Library for AMD GPUs: Early Experiences
Kawthar Shafie Khorassani, J. Hashmi, Ching-Hsiang Chu, Chen-Chun Chen +2 more
2021ISC High Performance23 citations
Semantic Scholar
CUDA Kernel Based Collective Reduction Operations on Large-scale GPU Clusters
Ching-Hsiang Chu, Khaled Hamidouche, Akshay Venkatesh, A. Awan +1 more
2016IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing23 citations
Semantic Scholar
Efficient and Scalable Multi-Source Streaming Broadcast on GPU Clusters for Deep Learning
Ching-Hsiang Chu, Xiao-Yi Lu, A. Awan, H. Subramoni +3 more
2017International Conference on Parallel Processing22 citations
Semantic Scholar
Performance Evaluation of MPI Libraries on GPU-Enabled OpenPOWER Architectures: Early Experiences
Kawthar Shafie Khorassani, Ching-Hsiang Chu, H. Subramoni, D. Panda
2019ISC High Performance19 citations
Semantic Scholar
Characterizing CUDA Unified Memory (UM)-Aware MPI Designs on Modern GPU Architectures
K. V. Manian, A. Ammar, Amit Ruhela, Ching-Hsiang Chu +2 more
2019GPGPU@ASPLOS19 citations
Semantic Scholar
Exploiting Hardware Multicast and GPUDirect RDMA for Efficient Broadcast
Ching-Hsiang Chu, Xiao-Yi Lu, A. Awan, H. Subramoni +2 more
2019IEEE Transactions on Parallel and Distributed Systems19 citations Open access
Semantic Scholar
Designing a Profiling and Visualization Tool for Scalable and In-depth Analysis of High-Performance GPU Clusters
P. Kousha, B. Ramesh, Kaushik Kandadi Suresh, Ching-Hsiang Chu +4 more
2019International Conference on High Performance Computing19 citations
Semantic Scholar
Communication Profiling and Characterization of Deep-Learning Workloads on Clusters With High-Performance Interconnects
A. Awan, Arpan Jain, Ching-Hsiang Chu, H. Subramoni +1 more
2020IEEE Micro18 citations
Semantic Scholar
Adaptive and Hierarchical Large Message All-to-all Communication Algorithms for Large-scale Dense GPU Systems
Kawthar Shafie Khorassani, Ching-Hsiang Chu, Quentin Anthony, H. Subramoni +1 more
2021IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing17 citations
Semantic Scholar
FALCON-X: Zero-copy MPI derived datatype processing on modern CPU and GPU architectures
J. Hashmi, Ching-Hsiang Chu, Sourav Chakraborty, Mohammadreza Bayatpour +2 more
2020J. Parallel Distributed Comput.14 citations Open access
Semantic Scholar
Efficient Articulation Point Collaborative Exploration for Reliable Communications in Wireless Sensor Networks
Min-Te Sun, Ching-Hsiang Chu, E. Wu, Chi-sen Hsiao
2016IEEE Sensors Journal11 citations
Semantic Scholar
Dynamic Kernel Fusion for Bulk Non-contiguous Data Transfer on GPU Clusters
Ching-Hsiang Chu, Kawthar Shafie Khorassani, Qing-Hua Zhou, H. Subramoni +1 more
2020IEEE International Conference on Cluster Computing9 citations
Semantic Scholar
CUDA-Aware OpenSHMEM: Extensions and Designs for High Performance OpenSHMEM on GPU Clusters
Khaled Hamidouche, Akshay Venkatesh, A. Awan, H. Subramoni +2 more
2016Parallel Computing9 citations
Semantic Scholar
High-Performance Adaptive MPI Derived Datatype Communication for Modern Multi-GPU Systems
Ching-Hsiang Chu, J. Hashmi, Kawthar Shafie Khorassani, H. Subramoni +1 more
2019International Conference on High Performance Computing8 citations
Semantic Scholar
Exploiting Maximal Overlap for Non-Contiguous Data Movement Processing on Modern GPU-Enabled Systems
Ching-Hsiang Chu, Khaled Hamidouche, Akshay Venkatesh, D. Banerjee +2 more
2016IEEE International Parallel and Distributed Processing Symposium8 citations
Semantic Scholar
OMB-UM: Design, Implementation, and Evaluation of CUDA Unified Memory Aware MPI Benchmarks
Karthik Vadambacheri Manian, Ching-Hsiang Chu, Ammar Ahmad Awan, Kawthar Shafie Khorassani +2 more
2019International Workshop on Performance Modeling, Benchmarking and Simulation of High Performance Computer Systems6 citations
Semantic Scholar
Designing High-Performance In-Memory Key-Value Operations with Persistent GPU Kernels and OpenSHMEM
Ching-Hsiang Chu, S. Potluri, Anshuman Goswami, Manjunath Gorentla Venkata +2 more
2018Workshop on OpenSHMEM and Related Technologies5 citations
Semantic Scholar
MPI-GDS: High Performance MPI Designs with GPUDirect-aSync for CPU-GPU Control Flow Decoupling
Akshay Venkatesh, Khaled Hamidouche, S. Potluri, Davide Rosetti +2 more
2017International Conference on Parallel Processing5 citations
Semantic Scholar
C-GDR: High-Performance Container-Aware GPUDirect MPI Communication Schemes on RDMA Networks
Jie Zhang, Xiao-Yi Lu, Ching-Hsiang Chu, D. Panda
2019IEEE International Parallel and Distributed Processing Symposium4 citations
Semantic Scholar
Efficient Reliability Support for Hardware Multicast-Based Broadcast in GPU-enabled Streaming Applications
Ching-Hsiang Chu, Khaled Hamidouche, H. Subramoni, Akshay Venkatesh +2 more
20162016 First International Workshop on Communication Optimizations in HPC (COMHPC)4 citations
Semantic Scholar
Designing High Performance Heterogeneous Broadcast for Streaming Applications on GPU Clusters
Ching-Hsiang Chu, Khaled Hamidouche, H. Subramoni, Akshay Venkatesh +2 more
2016Symposium on Computer Architecture and High Performance Computing4 citations
Semantic Scholar
Communication Profiling and Characterization of Deep Learning Workloads on Clusters with High-Performance Interconnects
A. Awan, Arpan Jain, Ching-Hsiang Chu, H. Subramoni +1 more
2019IEEE Symposium on High-Performance Interconnects3 citations
Semantic Scholar
A Case for Non-blocking Collectives in OpenSHMEM: Design, Implementation, and Performance Evaluation using MVAPICH2-X
A. Awan, Khaled Hamidouche, Ching-Hsiang Chu, D. Panda
2015Workshop on OpenSHMEM and Related Technologies3 citations
Semantic Scholar
NCCL M2N: A Layout- and Topology-Aware Collective for Distributed Tensor Resharding
Kaushik Kandadi, Youngeun Kwon, S. Potluri, Ching-Hsiang Chu +5 more
20260 citations
Semantic Scholar
OMB-UM: Design, Implementation, and Evaluation of CUDA Unified Memory Aware MPI Benchmarks
V. Karthik, Ching-Hsiang Chu, A. Ammar, Shafie Khorassani Kawthar +1 more
20190 citations
Semantic Scholar
GPU対応ストリーミング応用におけるハードウェアマルチキャストベースのブロードキャストのための効率的な信頼性支援【Powered by NICT】
Ching-Hsiang Chu, Khaled Hamidouche, H. Subramoni, Akshay Venkatesh +2 more
20160 citations
Semantic Scholar
適用於資料中心網路內部通訊之以延遲變異為基礎的TCP協定;Jitter-based TCP for Incast Communication on Data Center Networks
Qing-Xiang Zhu, Ching-Hsiang Chu
20120 citations
Semantic Scholar
轉換型領導、團隊凝聚力、信任與組織公民行為之相關研究－以研發人員為例
Qing-Xiang Chu, Ching-Hsiang Chu
20070 citations
Semantic Scholar

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