How Incremental Proguard Cuts Android Build Time from 90 Minutes to 8 Minutes

This article explains how a custom incremental Proguard solution for Android Gradle builds reduces the Proguard stage from dozens of minutes to around eight minutes by hashing class nodes, calculating diffs, correcting bytecode, and updating mappings, resulting in stable, fast release builds.

ASMAndroidGradle

0 likes · 15 min read

How Incremental Proguard Cuts Android Build Time from 90 Minutes to 8 Minutes

Alibaba Terminal Technology

Jan 14, 2022 · Fundamentals

How PEP 659 Boosts CPython Performance: Bytecode Specialization Explained

This article examines PEP 659, the Specializing Adaptive Interpreter proposed for CPython, explains its non‑JIT approach, details the warm‑up, adaptive, specializing and de‑optimisation phases, and walks through the actual source‑code implementation using the LOAD_GLOBAL instruction as a concrete example.

CPythonPEP 659Python

0 likes · 17 min read

How PEP 659 Boosts CPython Performance: Bytecode Specialization Explained