Changkyu Kim

Changkyu Kim is a senior software engineer in the Platforms: Servers and Storage division at Google, Inc. at Mountain View, designing Google's datacenter server and storage systems for planetary-scale services. Prior to joining Google, Changkyu Kim was a senior research scientist at Intel Labs at Santa Clara, working on database/data-mining, massive graph processing, big data processing, exascale computing with state-of-art and upcoming architectures including Xeon/Xeon Phi/GPU servers.

Google Publications


    Can Traditional Programming Bridge the Ninja Performance Gap for Parallel Computing Applications?

    Nadathur Satish, Changkyu Kim, Jatin Chhugani, Hideki Saito, Rakesh Krishnaiyer, Mikhail Smelyanskiy, Milind Girkar, Pradeep Dubey

    Communications of the ACM, vol. 58 (2015), pp. 77-86


    Author Retrospective for A NUCA Substrate for Flexible CMP Cache Sharing

    Jaehyuk Huh, Changkyu Kim, Hazim Shafi, Lixin Zhang, Doug Burger, Stephen W. Keckler

    ICS 25th Anniversary Volume, ACM SIGARCH (2014)

Previous Publications


    CloudRAMSort: fast and efficient large-scale distributed RAM sort on shared-nothing cluster

    Changkyu Kim, Jongsoo Park, Nadathur Satish, Hongrae Lee, Pradeep Dubey, Jatin Chhugani

    Proceedings of the 2012 ACM SIGMOD International Conference on Management of Data, ACM, New York, NY, USA, pp. 841-850