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feat: trace jit implementation#69

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siyul-park merged 4 commits into
mainfrom
feature/trace_jit
Jun 13, 2026
Merged

feat: trace jit implementation#69
siyul-park merged 4 commits into
mainfrom
feature/trace_jit

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@siyul-park

@siyul-park siyul-park commented Jun 13, 2026

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Summary

  • Implement trace JIT for improved performance monitoring
  • Add FieldIndex method to StructType for field index retrieval
  • Implement exit method for Tracer to handle trace exits
  • Remove reason field from trace struct, simplifying trace logic
  • Refactor reference counting for ARM64 JIT

Changes

  • trace.go: New trace execution system with exit handling
  • interp.go/jit_arm64.go: Integrated trace JIT support
  • types/struct.go: Added FieldIndex method for type introspection
  • Documentation: Updated guides and benchmarks with trace JIT details

Test Plan

  • Existing unit tests pass
  • Integration tests verify trace output
  • Reference counting verified for ARM64 backend
  • Code pattern compliance checked

🤖 Generated with Claude Code

@codecov

codecov Bot commented Jun 13, 2026

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Codecov Report

❌ Patch coverage is 57.64192% with 291 lines in your changes missing coverage. Please review.
✅ Project coverage is 63.89%. Comparing base (6618056) to head (a1cb916).

Files with missing lines Patch % Lines
interp/jit.go 0.00% 108 Missing ⚠️
interp/trace.go 78.79% 71 Missing and 17 partials ⚠️
interp/interp.go 31.93% 72 Missing and 9 partials ⚠️
interp/cache.go 45.83% 12 Missing and 1 partial ⚠️
cli/repl.go 75.00% 0 Missing and 1 partial ⚠️
Additional details and impacted files 
@@            Coverage Diff             @@
##             main      #69      +/-   ##
==========================================
+ Coverage   61.57%   63.89%   +2.31%     
==========================================
  Files          60       60              
  Lines       10723    10754      +31     
==========================================
+ Hits         6603     6871     +268     
+ Misses       3425     3170     -255     
- Partials      695      713      +18

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@siyul-park siyul-park merged commit 5fcfcb8 into main Jun 13, 2026
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@siyul-park