I am a PhD student in Computer Engineering at UIUC advised by Ravishankar K. Iyer in the DEPEND research group. I am interested in applying machine learning to improve performance and reliability of distributed systems.

Previously, I have interned at Google Network Infrastructure and IBM Research.

I am a recipient of the Rambus Computer Engineering Fellowship.

Publications

• Delay Sensitivity-driven Congestion Mitigation for HPC Systems.

  Archit Patke, Saurabh Jha, Haoran Qiu, Jim Brandt, Ann Gentile, Joe Greenseid, Zbigniew Kalbarczyk, and Ravishankar Iyer.

  ICS 2021.

  •  DOI
  •  Talk
  •  Paper

• Measuring Congestion in High-Performance Datacenter Interconnects.

  Saurabh Jha, Archit Patke, Jim Brandt, Ann Gentile, Benjmain Lim, Mike Showerman, Greg Bauer, Larry Kaplan, Zbigniew Kalbarczyk, William Kramer and Ravishankar Iyer.

  NSDI 2020.

  •  DOI
  •  Data
  •  Code
  •  Talk
  •  Paper

• A Study of Network Congestion in Two Supercomputing High-Speed Interconnects.

  Saurabh Jha, Archit Patke, Jim Brandt, Ann Gentile, Mike Showerman, Eric Roman, Zbigniew Kalbarczyk, William Kramer and Ravishankar Iyer.

  Hot Interconnects 2019.

  •  DOI
  •  Paper

Short Papers

• Evaluating hardware memory disaggregation under delay and contention.

  Archit Patke, Haoran Qiu, Saurabh Jha, Srikumar Venugopal, Michele Gazzetti, Christian Pinto, Zbigniew T. Kalbarczyk, Ravishankar K. Iyer.

  COMPSYS @ IPDPS 2022.

  •  Best Presentation Award

• Is Function-as-a-Service a Good Fit for Latency-Critical Services?.

  Haoran Qiu, Saurabh Jha, Subho S. Banerjee, Archit Patke, Chen Wang, Hubertus Franke, Zbigniew T. Kalbarczyk, Ravishankar K. Iyer.

  WoSC @ MIDDLEWARE 2021.

  •  DOI
  •  Code
  •  Talk
  •  Paper

• Modeling Communication Latency in High-speed Interconnection Networks.

  Archit Patke, Saurabh Jha, Jim Brandt, Ann Gentile, Zbigniew Kalbarczyk, and Ravishankar Iyer.

  NSDI 2020.

  •  Paper
  •  Poster