The HPCA Test of Time (ToT) award recognizes the most influential papers published in prior sessions of the International Symposium of High Performance Computer Architecture (HPCA) each of whom have had significant impact in the field.
Every year, papers are nominated for the award, either by recommendation from members of the computer architecture community, or automatically if they meet a minimum citation count criterion. Winning papers are selected by the ToT Award Committee, and are announced at that year’s HPCA conference.
2024 HPCA ToT Award: Call for nominations | Eligible papers
2023 HPCA ToT Award: Call for nominations | Eligible papers
2022 HPCA ToT Award: Call for nominations | Eligible papers
2021 HPCA ToT Award: Call for nominations | Eligible papers
2020 HPCA ToT Award: Call for nominations | Eligible papers
2019 HPCA ToT Award: Call for nominations | Eligible papers
2018 HPCA ToT Award: Call for nominations | Eligible papers
Previous winners
2023: “Predicting Inter-Thread Cache Contention on a Chip Multi-Processor Architecture”
by Dhruba Chandra, Fei Guo, Seongbeom Kim, and Yan Solihin, published at HPCA 2005.
2022: “Energy-Efficient Processor Design Using Multiple Clock Domains with Dynamic Voltage and Frequency Scaling”
by Greg Semeraro, Grigorios Magklis, Rajeev Balasubramonian, David H. Albonesi, Sandhya Dwarkadas, and Michael L. Scott, published at HPCA 2002
2021: “Dynamic Thermal Management for High-Performance Microprocessors”
by D.M. Brooks, M. Martonosi, published at HPCA 2001.2021: “Runahead Execution: An Alternative to Very Large Instruction Windows for Out-of-Order Processors”
by O. Mutlu, J. Stark, C. Wilkerson, Y. N. Patt, published at HPCA 2003.
2020: “A Delay Model and Speculative Architecture for Pipelined Routers”
by L.S. Peh and W.J. Dally, published at HPCA 2001.
2019: “Dynamic Branch Predication with Perceptrons”
by D.A. Jimenez and C. Lin, published at HPCA 2001.“Predictive Sequential Associated Cache”, B. Calder, D. Grunwald and J. Emer, HPCA 1996, has received honorable mention.
2018: “Dynamically Exploiting Narrow Width Operands to Improve Processor Power and Performance”
by David Brooks and Margaret Martonosi, published at HPCA 1999.