Gianmarco Ottavi

According to our database, Gianmarco Ottavi authored at least 13 papers between 2020 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Marsellus: A Heterogeneous RISC-V AI-IoT End-Node SoC With 2-8 b DNN Acceleration and 30%-Boost Adaptive Body Biasing.

Francesco Conti, Gianna Paulin, Angelo Garofalo, Davide Rossi, Alfio Di Mauro, Georg Rutishauser, Gianmarco Ottavi, Manuel Eggimann, Hayate Okuhara, Luca Benini

IEEE J. Solid State Circuits, January, 2024

Culsans: An Efficient Snoop-based Coherency Unit for the CVA6 Open Source RISC-V application processor.

Riccardo Tedeschi, Luca Valente, Gianmarco Ottavi, Enrico Zelioli, Nils Wistoff, Massimiliano Giacometti, Abdul Basit Sajjad, Luca Benini, Davide Rossi

CoRR, 2024

Occamy: A 432-Core 28.1 DP-GFLOP/s/W 83% FPU Utilization Dual-Chiplet, Dual-HBM2E RISC-V-Based Accelerator for Stencil and Sparse Linear Algebra Computations with 8-to-64-bit Floating-Point Support in 12nm FinFET.

Gianna Paulin, Paul Scheffler, Thomas Benz, Matheus A. Cavalcante, Tim Fischer, Manuel Eggimann, Yichao Zhang, Nils Wistoff, Luca Bertaccini, Luca Colagrande, Gianmarco Ottavi, Frank K. Gürkaynak, Davide Rossi, Luca Benini

Proceedings of the IEEE Symposium on VLSI Technology and Circuits 2024, 2024

2023

Dustin: A 16-Cores Parallel Ultra-Low-Power Cluster With 2b-to-32b Fully Flexible Bit-Precision and Vector Lockstep Execution Mode.

Gianmarco Ottavi, Angelo Garofalo, Giuseppe Tagliavini, Francesco Conti, Alfio Di Mauro, Luca Benini, Davide Rossi

IEEE Trans. Circuits Syst. I Regul. Pap., 2023

Marsellus: A Heterogeneous RISC-V AI-IoT End-Node SoC with 2-to-8b DNN Acceleration and 30%-Boost Adaptive Body Biasing.

Francesco Conti, Gianna Paulin, Davide Rossi, Alfio Di Mauro, Georg Rutishauser, Gianmarco Ottavi, Manuel Eggimann, Hayate Okuhara, Luca Benini

CoRR, 2023

A 12.4TOPS/W @ 136GOPS AI-IoT System-on-Chip with 16 RISC-V, 2-to-8b Precision-Scalable DNN Acceleration and 30%-Boost Adaptive Body Biasing.

Francesco Conti, Davide Rossi, Gianna Paulin, Angelo Garofalo, Alfio Di Mauro, Georg Rutishauser, Gianmarco Ottavi, Manuel Eggimann, Hayate Okuhara, Vincent Huard, Olivier Montfort, Lionel Jure, Nils Exibard, Pascal Gouedo, Mathieu Louvat, Emmanuel Botte, Luca Benini

Proceedings of the IEEE International Solid- State Circuits Conference, 2023

Reducing Load-Use Dependency-Induced Performance Penalty in the Open-Source RISC-V CVA6 CPU.

Gianmarco Ottavi, Florian Zaruba, Luca Benini, Davide Rossi

Proceedings of the 26th Euromicro Conference on Digital System Design, 2023

2022

A Low-Power Transprecision Floating-Point Cluster for Efficient Near-Sensor Data Analytics.

Fabio Montagna, Stefan Mach, Simone Benatti, Angelo Garofalo, Gianmarco Ottavi, Luca Benini, Davide Rossi, Giuseppe Tagliavini

IEEE Trans. Parallel Distributed Syst., 2022

A Heterogeneous In-Memory Computing Cluster for Flexible End-to-End Inference of Real-World Deep Neural Networks.

Angelo Garofalo, Gianmarco Ottavi, Francesco Conti, Geethan Karunaratne, Irem Boybat, Luca Benini, Davide Rossi

IEEE J. Emerg. Sel. Topics Circuits Syst., 2022

2021

A 1.15 TOPS/W, 16-Cores Parallel Ultra-Low Power Cluster with 2b-to-32b Fully Flexible Bit-Precision and Vector Lockstep Execution Mode.

Angelo Garofalo, Gianmarco Ottavi, Alfio Di Mauro, Francesco Conti, Giuseppe Tagliavini, Luca Benini, Davide Rossi

Proceedings of the 47th ESSCIRC 2021, 2021

End-to-end 100-TOPS/W Inference With Analog In-Memory Computing: Are We There Yet?

Gianmarco Ottavi, Geethan Karunaratne, Francesco Conti, Irem Boybat, Luca Benini, Davide Rossi

Proceedings of the 3rd IEEE International Conference on Artificial Intelligence Circuits and Systems, 2021

2020

A transprecision floating-point cluster for efficient near-sensor data analytics.

Fabio Montagna, Stefan Mach, Simone Benatti, Angelo Garofalo, Gianmarco Ottavi, Luca Benini, Davide Rossi, Giuseppe Tagliavini

CoRR, 2020

A Mixed-Precision RISC-V Processor for Extreme-Edge DNN Inference.

Gianmarco Ottavi, Angelo Garofalo, Giuseppe Tagliavini, Francesco Conti, Luca Benini, Davide Rossi

Proceedings of the 2020 IEEE Computer Society Annual Symposium on VLSI, 2020