CV

Please download CV from here.

Education

• Ph.D. in Computer Science, Georgia Institute of Technology, Atlanta, GA, 2023 - (ongoing)
• M.Tech. in Computer Science and Engineering, Indian Institute of Science, Bangalore, 2018-2020
• B.Tech. in Computer Science and Engineering, MAKAUT, West Bengal, 2014-2018

Research

• 2026 - present: Resource allocation and scheduling for actor-based workloads on commodity hardware, Georgia Tech
• 2023 - present: Design and simulation for an actor-model sparse graph processing architecture, Georgia Tech (IARPA AGILE)
  • MacroPattern, a methodology that abstracts actor-model workloads into fitted statistical distributions per handler and scales them analytically to arbitrary problem and system size.
  • MPSim, an SST-based parallel discrete-event simulator that takes those distributions as input and simulates systems of ~16 million processing elements.

Work experience

• September 2022 - December 2022: Senior Silicon Design Engineer at AMD India
  • Server Performance Group.
  • Profiled networking and virtualization workloads on EPYC Bergamo servers, attributing throughput loss to OS interrupt handling overhead.
• August 2020 - September 2022: Member of Technical Staff 3 at Nutanix India
  • Worked in AHV (hypervisor) team on libvirt/qemu/KVM stack.
  • Worked on projects in hypervisor memory management, observability, live migrations.
  • Worked on local live migration (KVM Forum 2021).
• March 2017 - July 2020: Technical Co-Founder at Drivers4Me
  • Worked to develop the web server and mobile applications for the MVP of Drivers4Me.

Skills

• Programming languages: C, C++, Python
• Performance: perf, PAPI, hardware counters
• Simulation: SST, gem5, Sniper

Publications

[HPCA 2021] Dead Page and Dead Block Predictors: Cleaning TLBs and Caches Together

Chandrashis Mazumdar*, Prachatos Mitra*, Arkaprava Basu (* equal contribution)
27th IEEE International Symposium on High-Performance Computer Architecture (HPCA), 2021

[SCW 2023] Filtering Wasteful Vertex Visits in Breadth-First Search

Prachatos Mitra, Alexandros Daglis
13th Workshop on Irregular Applications: Architectures and Algorithms - SCW ’23 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis

Talks

Support for Fast and Reliable VMM Live Upgrades in Libvirt

September 15, 2021

Talk at KVM Forum 2021, (online)

Service

• Artifact Evaluation Committee, ASPLOS 2027