home/categories/debugging/antonykamp-cc-truffle-performance-plugin-skills-analyzing-compiler-graphs-skill-md
debuggingtools
analyzing-compiler-graphs
Dumps and analyzes Graal IR compiler graphs showing optimization decisions. Use BGV format with bgv2json/seafoam to inspect escape analysis, boxing removal, inlining decisions, and call node types. Reveals what compiler actually optimized vs intended. Use as last resort after basic profiling when root cause remains unclear.
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antonykamp
更新于 1/17/2026
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quick start
Installation and usage
Dumps and analyzes Graal IR compiler graphs showing optimization decisions. Use BGV format with bgv2json/seafoam to inspect escape analysis, boxing removal, inlining decisions, and call node types. Reveals what compiler actually optimized vs intended. Use as last resort after basic profiling when root cause remains unclear.
安装
$ install --globalskills.sh
使用
安装后，您可以通过在终端运行以下命令来使用此技能：
skills use analyzing-compiler-graphs