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aras-p/ClangBuildAnalyzer

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Clang build analysis tool using -ftime-trace

5 mentions on Hacker News by 5 people: 2 stories, 3 comments · first 2019-08-21 · latest 2025-08-15

Mentions per year 5 mentions · busiest year 2024 (2)
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  1. …along with Clang's `-ftime-trace` to visualize the build performance of a C++ project using CMake. https://github.com/aras-p/ClangBuildAnalyzer helps further break down what the compiler is spending its time on.
    comment by bdash · 2025-08-15 · in I made a real-time C/C++/Rust build visualizer
  2. …same .h files during build. Not exactly that, but do you know clang's -ftime-trace and tools like https://github.com/aras-p/ClangBuildAnalyzer which help analyzing where time is actually spent? (In small repeated headers I don't see much…
    comment by johannes1234321 · 2024-04-28 · in Speeding up C++ build times
  3. …compilation time is spent in the optimisation stage, but not really sure what to do about that. [1] https://github.com/aras-p/ClangBuildAnalyzer
    comment by snypehype46 · 2024-04-28 · in Speeding up C++ build times