Quantization Deep Dive: From FP32 to INT4
Master neural network quantization with interactive visualizations. Explore QAT, PTQ, GPTQ, AWQ, and SmoothQuant methods for efficient model deployment.
Deep dive into machine learning, computer vision, and software engineering. Expert insights on AI, local LLMs, quantization, and practical implementation details from real-world projects.
Master neural network quantization with interactive visualizations. Explore QAT, PTQ, GPTQ, AWQ, and SmoothQuant methods for efficient model deployment.
Explore TensorRT optimization: layer fusion, INT8 quantization, kernel auto-tuning, and deployment strategies with 8+ interactive visualizations.
Kernel fusion merges multiple neural network operations into a single GPU kernel to eliminate intermediate memory writes — this article explains how fusion works, why it helps deep learning workloads, and how TensorRT and torch.compile use it.
You don't need a logging framework, registry, or factory. Python's stdlib logging is a global singleton — getLogger(name) always returns the same instance, and dictConfig can configure any logger in the process, including third-party libraries.
Deep dive into CPython internals: bytecode compilation, memory management, the GIL, object model, and garbage collection.
How C++ compilers transform source code through preprocessing, parsing, optimization, and code generation. Interactive visualizations included.