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vighneshiyer

HN member
Joined
Fri, Sep 27, 2024, 5:58 PM UTC
HN karma
153
Public activity
8 items

About vighneshiyer

PhD Student @ UC Berkeley. Computer architecture, VLSI, and verification.

Recent public activity

  1. comment
    Comment #43988939

    Here is the relevant bit from their whitepaper ( https://storage.googleapis.com/deepmind-media/DeepMind.com/B... ): > AlphaEvolve was able to find a simple code rewrite (within an …

  2. comment
    Comment #42290484

    Existing mixed-placement algorithms depend on hyperparameters, heuristics, and initial states / randomness. If afforded more compute resources, they can explore a much wider space …

  3. comment
    Comment #42290442

    Cadence in particular has been quite receptive to allowing academics and researchers to benchmark new algorithms against their tools. They have also been quite permissive with lett…

  4. comment
    Comment #42287148

    So I'm not sure what Google is referring to here. As you can see in the ISPD paper ( https://vlsicad.ucsd.edu/Publications/Conferences/396/c396.p... ) on page 5, they openly compar…

  5. comment
    Comment #42286814

    > One key argument in the rebuttal against the ISPD article is that the resources used in their comparison were significantly smaller. To me, this point alone seems sufficient to q…

  6. comment
    Comment #42286702

    You are correct. For commercial use, the GPUs used for training and fine-tuning aren't a problem financially. However, if we wanted to rigorously benchmark AlphaChip against simula…

  7. comment
    Comment #42285810

    I have published an addendum to an article I wrote about AlphaChip ( https://vighneshiyer.com/misc/ml-for-placement/ ) at the very bottom that addresses this rebuttal from Google a…

  8. comment
    Comment #41673769

    This work from Google (original Nature paper: https://www.nature.com/articles/s41586-021-03544-w ) has been credibly criticized by several researchers in the EDA CAD discipline. Th…