I am a software engineer. I earned my B.S. in Computer Science from Caltech in December 2010.

• A Profiling-Based Benchmark Suite for Warehouse-Scale Computers, Andreas Abel, Yuying Li, Richard O'Grady, Chris Kennelly, Darryl Gove, 2024 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS), May 2024. Paper.

• Limoncello: Prefetchers for Scale, Akanksha Jain, Hannah Lin, Carlos Villavieja, Baris Kasikci, Chris Kennelly, Milad Hashemi, Parthasarathy Ranganathan, International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 24), April 2024. Paper.

• Characterizing a Memory Allocator at Warehouse Scale, Zhuangzhuang Zhou, Vaibhav Gogte, Nilay Vaish, Chris Kennelly, Patrick Xia, Svilen Kanev, Tipp Moseley, Christina Delimitrou, Parthasarathy Ranganathan, International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 24), April 2024. Paper.

• GWP-ASan: Sampling-Based Detection of Memory-Safety Bugs in Production, Kostya Serebryany, Chris Kennelly, Mitch Phillips, Matt Denton, Marco Elver, Alexander Potapenko, Matt Morehouse, Vlad Tsyrklevich, Christian Holler, Julian Lettner, David Kilzer, Lander Brandt, International Conference on Software Engineering (ICSE 2024), April 2024. Preprint. Paper.

• Towards an Adaptable Systems Architecture for Memory Tiering at Warehouse-Scale, Padmapriya Duraisamy, Wei Xu, Scott Hare, Ravi Rajwar, David Culler, Zhiyi Xu, Jianing Fan, Chris Kennelly, Bill McCloskey, Danijela Mijailovic, Brian Morris, Chiranjit Mukherjee, Jingliang Ren, Greg Thelen, Paul Turner, Carlos Villavieja, Parthasarathy Ranganathan, Amin Vahdat, International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 23), March 2023. Paper.

• Carbink: Fault-Tolerant Far Memory, Yang Zhou, Hassan Wassel, Sihang Liu, Jiaqi Gao, James Mickens, Minlan Yu, Chris Kennelly, Paul Turner, David Culler, Hank Levy, Amin Vahdat, 16th USENIX Symposium on Operating Systems Design and Implementation (OSDI 22), July 2022. Paper.

• A Hardware Accelerator for Protocol Buffers, Sagar Karandikar, Chris Leary, Chris Kennelly, Jerry Zhao, Dinesh Parimi, Borivoje Nikolic, Krste Asanovic, Parthasarathy Ranganathan, 54th IEEE/ACM International Symposium on Microarchitecture (MICRO 2021), October 2021. Paper.

• Adaptive Huge-Page Subrelease for Non-moving Memory Allocators in Warehouse-Scale Computers, Martin Maas, Chris Kennelly, Khanh Nguyen, Darryl Gove, Kathryn S. McKinley, Paul Turner, International Symposium on Memory Management (ISMM '21), June 2021. Paper.

• automemcpy: A framework for automatic generation of fundamental memory operations, Guillaume Chatelet, Chris Kennelly, Sam Xi, Ondrej Sykora, Clement Courbet, David Li, Bruno De Backer, International Symposium on Memory Management (ISMM '21), June 2021. Paper.

• Beyond malloc efficiency to fleet efficiency: a hugepage-aware memory allocator, Andrew Hamilton Hunter, Chris Kennelly, Darryl Gove, Parthasarathy Ranganathan, Paul Jack Turner, Tipp James Moseley, 15th USENIX Symposium on Operating Systems Design and Implementation (OSDI 21), July 2021. Paper.

From time to time, I've worked on various independent projects.

• Panoptes provides on-the-fly instrumentation of pre-compiled programs which use nVidia's CUDA libraries to interact with GPUs. These instrumentation capabilities allow for Valgrind-like memory error detection to occur on the GPU at native levels of parallelism.

  The source code is available on Github.

  This project lead to a talk at nVidia's GTC 2012 conference, Panoptes: A Binary Translation Framework for CUDA

• Other small projects are available on my Github account.

• chris@ckennelly.com

• Messages can be encrypted with my public key:

  pub   4096R/74353699 2009-10-20 [expires: 2025-04-04]
        Key fingerprint = 35BF 0EA4 A4EF 8368 0442  FF29 4FC6 2B84 7435 3699