Publications

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• [PACT-2022] Athena: An Early-Fetch Architecture to Reduce on-Chip Page Walk Latencies
  Seyed Armin Vakil Ghahani, Soheil Khadirsharbiyani, Jagadish Kotra, Mahmut Taylan Kandemir
  In Proceedings of the International Conference on Parallel Architectures and Compilation Techniques, 2022
  [Paper]


• [MICRO-2020] (Almost) Fence-less Persist Ordering
  Sara Mahdizadeh Shahri, Seyed Armin Vakil Ghahani, Aasheesh Kolli
  In Proceedings of the 53rd Annual IEEE/ACM International Symposium on Microarchitecture, 2020
  [Paper]


• [SIGMETRICS-2020] DSM: A Case for Hardware-Assisted Merging of DRAM Rows with Same Content
  Seyed Armin Vakil Ghahani, Mahmut Taylan Kandemir, Jagadish Kotra
  In Proceedings of the ACM on Measurement and Analysis of Computing Systems, 2020
  [Paper]  [Video]  [Slides]


• [TODAES-2019] Reducing Writebacks Through In-Cache Displacement
  Mohammad Bakhshalipour, Aydin Faraji, Seyed Armin Vakil Ghahani, Farid Samandi, Pejman Lotfi-Kamran, Hamid Sarbazi-Azad
  In ACM Transactions on Design Automation of Electronic Systems, 2019
  [Paper]


• [arXiv-2018] Making Belady-Inspired Replacement Policies More Effective Using Expected Hit Count
  Seyed Armin Vakil Ghahani, Sara Mahdizadeh Shahri, Mohammad Bakhshalipour, Pejman Lotfi-Kamran, Hamid Sarbazi-Azad
  In arXiv preprint, 2018
  [Paper]


• [CAL-2017,CRC-2017] Cache Replacement Policy Based on Expected Hit Count
  Seyed Armin Vakil Ghahani, Sara Mahdizadeh Shahri, Mohammad-Reza Lotfi-Namin, Mohammad Bakhshalipour, Pejman Lotfi-Kamran, Hamid Sarbazi-Azad
  In IEEE Computer Architecture Letters, 2018
  [Paper]
  In 2nd Cache Replacement Championship Workshop, co-located with ISCA 2017
  [Paper]  [Slides]  [Code]