Publications
2024
Rahul Bera, Adithya Ranganathan, Joydeep Rakshit, Sujit Mahto, Anant V. Nori, Jayesh Gaur, Ataberk Olgun, Konstantinos Kanellopoulos, Mohammad Sadrosadati, Sreenivas Subramoney, Onur Mutlu, "Constable: Improving Performance and Power Efficiency by Safely Eliminating Load Instruction Execution", in International Symposium on Computer Architecture (ISCA), 2024
Ataberk Olgun, F. Nisa Bostanci, Geraldo F. Oliveira, Yahya Can Tugrul, Rahul Bera, A. Giray Yaglikci, Hasan Hassan, Oguz Ergin, Onur Mutlu, "Sectored DRAM: An Energy-Efficient High-Throughput and Practical Fine-Grained DRAM Architecture", in ACM Transactions on Architecture and Code Optimization (TACO), 2024
2023
Konstantinos Kanellopoulos, Hong Chul Nam, Nisa Bostanci, Rahul Bera, Mohammad Sadrosadati, Rakesh Kumar, Davide Basilio Bartolini, Onur Mutlu, "Victima: Drastically Increasing Address Translation Reach by Leveraging Underutilized Cache Resources", in International Symposium on Microarchitecture (MICRO), 2023
Artifact: [GitHub] (Officially evaluated as available, functional, reproducible, and reusable)
Distinguished artifact award at MICRO 2023.
Konstantinos Kanellopoulos, Rahul Bera, Kosta Stojiljkovic, Nisa Bostanci, Can Firtina, Rachata Ausavarungnirun, Rakesh Kumar, Nastaran Hajinazar, Mohammad Sadrosadati, Nandita Vijaykumar, Onur Mutlu, "Utopia: Efficient Address Translation using Hybrid Virtual-to-Physical Address Mapping", in International Symposium on Microarchitecture (MICRO), 2023
Alain Denzler, Geraldo F. Oliveira, Nastaran Hajinazar, Rahul Bera, Gagandeep Singh, Juan Gómez-Luna, Onur Mutlu, "Casper: Accelerating Stencil Computation using Near-cache Processing", in IEEE Access, 2023
2022
Rahul Bera, Konstantinos Kanellopoulos, Shankar Balachandran, David Novo, Ataberk Olgun, Mohammad Sadrosadati, Onur Mutlu, "Hermes: Accelerating Long-Latency Load Requests via Perceptron-Based Off-Chip Load Prediction", in International Symposium on Microarchitecture (MICRO), 2022
Gagandeep Singh, Rakesh Nadig, Jisung Park, Rahul Bera, Nastaran Hajinazar, David Novo, Juan Gómez-Luna, Onur Mutlu, "Sibyl: Adaptive and Extensible Data Placement in Hybrid Storage Systems Using Online Reinforcement Learning", in International Symposium on Computer Architecture (ISCA), 2022
2021
Rahul Bera, Konstantinos Kanellopoulos, Anant V. Nori, Taha Shahroodi, Sreenivas Subramoney, Onur Mutlu, "Pythia: A Customizable Hardware Prefetching Framework Using Online Reinforcement Learning", in International Symposium on Microarchitecture (MICRO), 2021
Jawad Haj-Yahya, Jisung Park, Rahul Bera, Juan Gómez Luna, Efraim Rotem, Taha Shahroodi, Jeremie Kim, Onur Mutlu, "BurstLink: Techniques for Energy-Efficient Conventional and Virtual Reality Video Display", in International Symposium on Microarchitecture (MICRO), 2021. [arXiv preprint]
Anant V Nori, Rahul Bera, Shankar Balachandran, Joydeep Rakshit, Om J Omer, Avishaii Abuhatzera, Kuttanna Belliappa, Sreenivas Subramoney, "REDUCT: Keep It Close, Keep It Cool", in International Symposium on Computer Architecture (ISCA), 2021
2020
Anant V Nori, Rahul Bera, Shankar Balachandran, Joydeep Rakshit, Om J Omer, Avishaii Abuhatzera, Kuttanna Belliappa, Sreenivas Subramoney, "Proximu$: Efficiently Scaling DNN Inference in Multi-core CPUs through Near-Cache Compute", preprint in arXiv, revised 3rd December 2020
2019
Rahul Bera, Anant V. Nori, Onur Mutlu, Sreenivas Subramoney, "DSPatch: Dual Pattern Spatial Prefetcher", in International Symposium on Microarchitecture (MICRO), 2019