Santosh Pandey
PhD Candidate, Rutgers University

Room 535, CoRE Building
Piscataway, NJ
I am a PhD candidate in Computer Engineering at Rutgers University, supervised by Prof. Hang Liu. I completed my undergraduate from Tribhuvan University, Nepal where my undergraduate research advisor was Prof. Subarna Shakya. During my PhD, I interned at Google, Lawerence Berkeley National Lab and Brookhaven National Lab.
My research interests lie at the intersection of systems and ML/HPC applications, focusing on full-circle innovation–using ML/HPC to design better systems (more current focus) and building optimized systems for ML/HPC applications. Notably, I have worked on developing accurate and reusable ML-based microarchitecture simulators while also accelerating and scaling these simulation models with hardware-software co-design, demonstrating the synergy between system optimization and ML/HPC.
My long-term focus is on automating the design and optimization of computing stacks (programs, compilers, and microarchitecture), leveraging generative models for design generation and deep learning models for performance modeling/optimization.
I enjoy hiking and playing soccer in my free time.
ExchangeMeet: Diverse social between two labs from any field, something I started in our lab (learnings/blogs).
[ I will be graduating in May 2025, and I am in the job market for tenure-track faculty positions in academia. ]
News
Mar 21, 2025 | One paper Concorde: Fast and Accurate CPU Performance Modeling with Compositional Analytical-ML Fusion, led by Arash, accepted at ISCA’25. A great collaborative work during my time at Google. ![]() |
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May 15, 2024 | I will be joining Google for the summer as a student researcher working on ML methods to accelerate architecture simulation. ![]() |
Apr 11, 2024 | TAO: Rethinking DL-based microarchitecture simulation is accepted at SIGMETRIC’24 journal (Acceptance rate ~11%). A great collaboration with Amir from Google DeepMind. ![]() |
Mar 07, 2024 | TEA+, led by Dr. Chengying Huan, accepted at TACO’24 journal. ![]() |
Sep 15, 2022 | One paper accepted at SC’22 conference on accelerating ML-based microarchitecture simulation. ![]() |
Selected publications
- ISCAConcorde: Fast and Accurate CPU Performance Modeling with Compositional Analytical-ML FusionIn International Symposium on Computer Architecture (ISCA), 2025