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CacheNova

Archives

All the articles I've archived.

2026 4
April 4
  • Learning to Simulate: The Idea Behind My Undergrad Research

    A reflective write-up on simulating the concept behind my undergraduate research and why it matters for learning and experimentation.

  • Tensors: The Bricks of PyTorch

    A structured introduction to tensors in PyTorch, covering storage, dtype, view, shape, stride, and offset as the core ideas behind how tensors work.

  • Learning CUDA Through Matrix Multiplication

    Updated:

    A personal walkthrough of finally trying CUDA with matrix multiplication, how the thread mapping works, and how I profiled it against NumPy in a Colab-friendly setup.

  • Compressing Reality: A PCA Deep Dive

    A practical guide to Principal Component Analysis (PCA) covering the intuition, mathematical foundations, and a step-by-step implementation. Learn how PCA performs dimensionality reduction and why it is widely used in machine learning and data analysis.