Add PrecompileTools to reduce TTFX by up to 8000x#27
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ChrisRackauckas merged 1 commit intoDec 30, 2025
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Added a PrecompileTools workload to precompile common use patterns, dramatically improving time-to-first-execution (TTFX): - FunctionWrappersWrapper creation: ~0.088s -> ~0.0002s (518x faster) - First call dispatch (Float64): ~0.58s -> ~0.00007s (8286x faster) - Second type call dispatch (Int): ~0.053s -> ~0.00007s (757x faster) The precompilation workload covers: - Binary operations with Float64 and Int argument types - Unary operations with Float64 and Int argument types - Both creation and call dispatch for each No invalidations were detected when loading the package. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Rebased on latest main to include the new introspection functions ( Updated precompilation workload also includes these new functions. Note that Final benchmark results (runs 2-3 after precompilation):
All tests pass. |
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Summary
Benchmark Results
using FunctionWrappersWrappersThe startup time has a small overhead from loading PrecompileTools, but the TTFX improvements are dramatic - all compilation now happens during package precompilation instead of at runtime.
Analysis
Test plan
Pkg.test())cc @ChrisRackauckas
🤖 Generated with Claude Code