Fully Simulated Concert Grand Piano, Optimized With Jeffrey Emanuel's Profiling Agent Skill
doodlestein · x · 2026-10-15
Jeffrey Emanuel reports a breakthrough: what he calls the best-sounding fully simulated concert grand piano ever, built with zero recordings and zero microphone captures—everything synthesized from the ground up.
He's running another round of iterative profiling using his profiling-software-performance AI Agent Skill, which ranks hot paths by CPU, memory, I/O, and contention, then hands a scored target list to the optimization skill. It covers flamegraphs, bottlenecks, p95/p99, IOPS, and fsync-style 'why is this slow' cases, and has 2,300+ installs.
Related event: Fully Physics-Simulated Concert Grand Piano Synth Unveiled(2 posts)→
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