Welcome!
My name is Ching-Hsiang Chu

I was born in the beautiful country Taiwan. I am a third year PhD student in Computer Science and Engineering department at The Ohio State University (OSU CSE). Now I am a member of Network-based Computing Lab (NOWLAB) led by Dr. DK Panda. I received my B.S. and M.S. degree in Computer Science and Information Engineering from National Changhua University of Education (NCUE, Taiwan) in 2010 and National Central University (NCU, Taiwan) in 2012, respectively.

About me

Education

Doctor of Philosophy (PhD), 2014-Present
Computer science and engineering,The Ohio State University, Columbus, OH, USA.
Advisor: Dr. Dhabaleswar K. Panda
Master of Science (MS), 2010-2012
Computer science and information engineering, National Central University, Taiwan.
Advisor: Dr. Eric Hsiao-Kuang Wu
Bachelor of Science (BS), 2006-2010
Computer science and information engineering, National Changhua University of Education, Taiwan.

Research interests

High-performance Computing (HPC) and Networking, Cloud Computing and Wireless Networking

Professional skills

C\C++, Java, Lisp, Unix-like\Linux programming, Network Simulation (NS2), Parallel programming (MPI, OpenMP), Hadoop programming(MapReduce)
Current working skills: CUDA, MPI, Python

Experience

Work

Graduate Research Associate, 01/2015-Present
Department of computer science and engineering,The Ohio State University, Columbus, OH, USA.
Advisor: Dr. DK Panda
Mainly working on the optimization of CUDA-Aware MPI for the MVAPICH project.

Research Assistant, 08/2013-07/2014
Institue of Information Science, Academia Sinica, Taiwan.
Supervisor: Dr. Ling-Jyh Chen

Corporal of artillery, 08/2012-07/2013
Army of Republic of China (R.O.C.), Matsu, Taiwan.

* Please visit my LinkedIn for more details.
View Ching-Hsiang Chu's profile on LinkedIn

Publication

Google Scholar Citations, Full List

Conference/Workshop

  1. Ching-Hsiang Chu, Xiaoyi Lu, Ammar Ahmad Awan, Hari Subramoni, Jahanzeb Hashmi, Bracy Elton and Dhabaleswar Panda, "Efficient and Scalable Multi-Source Streaming Broadcast on GPU Clusters for Deep Learning, " The 46th International Conference on Parallel Processing (ICPP 2017), Bristol, UK, Aug 14-17, 2017. (Acceptance rate: 28.4%)
  2. Akshay Venkatesh, Ching-Hsiang Chu, Khaled Hamidouche, Sreeram Potluri, Davide Rossetti and Dhabaleswar Panda, "MPI-GDS: High Performance MPI Designs with GPUDirect-aSync for CPU-GPU Control Flow Decoupling, " The 46th International Conference on Parallel Processing (ICPP 2017), Bristol, UK, Aug 14-17, 2017. (Acceptance rate: 28.4%)
  3. Ching-Hsiang Chu, Kaled Hamidouche, Hari Subramoni, Akshay Venkatesh, Bracy Elton, and Dhabaleswar K. Panda, "Efficient Reliability Support for Hardware Multicast-based Broadcast in GPU-enabled Streaming Applications, " First Workshop on Optimization of Communication in HPC runtime systems (COM-HPC), held in conjunction with SC'16, Salt Lake City, UT, USA, Nov. 18, 2016. (Acceptance rate: 35%, 8/23)
  4. Ching-Hsiang Chu, Kaled Hamidouche, Hari Subramoni, Akshay Venkatesh, Bracy Elton, and Dhabaleswar K. Panda, "Designing High Performance Heterogeneous Broadcast for Streaming Applications on GPU Clusters, " 28th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD'16), Los Angeles, CA, USA, Oct. 26-28, 2016. (Acceptance rate: 35%, 27/77)
  5. Ching-Hsiang Chu, Kaled Hamidouche, Akshay Venkatesh, Dip Sankar Banerjee, Hari Subramoni, and Dhabaleswar K. Panda, "Exploiting Maximal Overlap for Non-Contiguous Data Movement Processing on Modern GPU-enabled Systems, " 30th IEEE International Parallel & Distributed Processing Symposium (IEEE IPDPS 2016), Chicago, IL, USA, May 23-27, 2016. (Acceptance rate: 23%, 114/496)
  6. Ching-Hsiang Chu, Kaled Hamidouche, Akshay Venkatesh, Ammar Ahmad Awan, and Dhabaleswar K. Panda, "CUDA Kernel based Collective Reduction Operations on Large-scale GPU Clusters, " 16th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (IEEE/ACM CCGrid 2016), Cartagena, Colombia, May 16-19, 2016. (Acceptance rate: ~20%)
  7. Kaled Hamidouche, Akshay Venkatesh, Ammar Ahmad Awan, Hari Subramoni, Ching-Hsiang Chu and Dhabaleswar K. Panda, "Exploiting GPUDirect RDMA in Designing High Performance OpenSHMEM for NVIDIA GPU Clusters, " IEEE Cluster 2015, Chicago, IL, USA, Sep. 8-11, 2015.
  8. Ching-Hsiang Chu, You-Ming Chen, Yu-Te Huang, Roberto Carvalho, Chiun-Chieh Hsu, and Ling-Jyn Chen, "Measurement of Long-distance Wi-Fi Connections: An Empirical Study, " 2014 IEEE International Conference on Communications - Mobile and Wireless Networking Symposium (ICC'14 MWN), Sydney, Australia, June 10-14, 2014. doi:10.1109/ICC.2014.6883685 (Presenter)(Acceptance rate: 38%, 995/2608)
  9. Ching-Hsiang Chu, Jyh-Ming Chen and Eric Hsiao-Kuang Wu, "A New Transport Protocol for Cloud Servers, " The 6th IEEE International Conference on Ubi-Media Computing (UMEDIA 2013), Aizu-Wakamatsu, Japan, November 2-4, 2013.
  10. Yu-Chen Huang, Ching-Hsiang Chu, Eric Hsiao-Kuang Wu, "A Novel Congestion Control Mechanism on TFRC for Streaming Applications over Wired-Wireless Networks," The 7th ACM* Workshop on Wireless Multimedia Networking and Computing (WMUNEP 2011), Miami Beach, Florida, USA, Oct. 31-Nov. 4, 2011. doi: 10.1145/2069117.2069122. (Presenter)
  11. Yi-Cheng Chan, Ming-Chun Liao, and Ching-Hsiang Chu, “A Collision-Aware Backoff Mechanisms for IEEE 802.11 WLANs, ” IEEE International Conference on Intelligent Computing and Intelligent Systems (ICIS 2009), Shanghai, China, November 2009. doi:10.1109/ICICISYS.2009.5358181.

Journal

  1. Min-Te Sun, Ching-Hsiang Chu, Eric Hsiao-Kuang Wu, Chi-Sen Hsiao, and Andy An-Kai Jeng, "Distributed Topology Control for Energy-Efficient and Reliable Wireless Communications," to appear in IEEE Systems Journal. (Accepted)(2016 Impact Factor: 3.882)
  2. Min-Te Sun, Ching-Hsiang Chu, Eric Hsiao-Kuang Wu, and Chi-Sen Hsiao, "Efficient Articulation Point Collaborative Exploration for Reliable Communications in Wireless Sensor Networks," in IEEE Sensors Journal, vol. 16, no. 23, pp. 8578-8588, Dec.1, 2016. (2016 Impact Factor: 2.512, 2016 Acceptance rate: 33%)
  3. Khaled Hamidouche, Akshay Venkatesh, Ammar Ahmad Awan, Hari Subramoni, Ching-Hsiang Chu, Dhabaleswar K. (DK) Panda, "CUDA-Aware OpenSHMEM: Extensions and Designs for High Performance OpenSHMEM on GPU Clusters," Parallel Computing, Volume 58, Pages 27-36, October 2016. (2016 Impact Factor: 1.362)
  4. Jyh-Ming Chen, Eric Hsiao-Kuang Wu, Hsiang-Wei Lu, Ching-Hsiang Chu, Meng-Feng Tsai, "Channel Condition Self-Clocked Packet Scheduling Scheme for Wireless Networks," EURASIP Journal on Wireless Communications and Networking, vol. 2013, Article ID 131, 2013. doi:10.1186/1687-1499-2013-131 (2013 Impact Factor: 0.80)
  5. Jyh-Ming Chen, Ching-Hsiang Chu, Eric Hsiao-Kuang Wu, Meng-Feng Tsai, and Jian-Ren Wang, "Improving SCTP Performance by Jitter-Based Congestion Control over Wired-Wireless Networks," EURASIP Journal on Wireless Communications and Networking, vol. 2011, Article ID 103027, 2011. doi:10.1155/2011/103027. (2011 Impact Factor: 0.87)

Poster/Demo

  1. Ching-Hsiang Chu and Dhabaleswar Panda, “High-Performance and Scalable Broadcast Schemes for Deep Learning on GPU Clusters, ” The International Conference for High Performance Computing, Networking, Storage and Analysis (SC17), Denver, CO, USA, Nov. 12-17, 2017. (ACM Student Research Competition Poster) (Accepted, Acceptance rate: 47.5%, 28/59)
  2. Roberto Carvalho, Ching-Hsiang Chu and Ling-Jyh Chen*, “IVC: Imperceptible Video Communication, ” The 15th Annual International Workshop on Mobile Computing Systems and Applications (ACM HotMobile 2014), Santa Barbara, CA, USA, February 26-27, 2014. (Demo)

Contact

E-mail

chu.368_AT_osu.edu

Social Networks