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Add Octave cross-check harness under bench/octave - #72
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Generates seeded random and documented edge cases for every public function in Vec2, Vec3, Vec4, Mat22, Mat33, Mat44, and Quatern, then recomputes each result in GNU Octave from the documented conventions and reports per-function maximum error. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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coverage: 100.0%. remained the same — octave-cross-check into master |
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coverage: 100.0%. remained the same — octave-cross-check into master |
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coverage: 100.0%. remained the same — octave-cross-check into master |
|
coverage: 100.0%. remained the same — octave-cross-check into master |
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coverage: 100.0%. remained the same — octave-cross-check into master |
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Summary
bench/octave/: an independent numerical cross-check of every public function inVec2,Vec3,Vec4,Mat22,Mat33,Mat44, andQuaternagainst GNU Octave.gen_cases.exsdrives each function with seeded random inputs plus documented error/edge cases and writes an Octave data file;check.mrecomputes each result from the documented conventions (row-major tuples, row-vector transforms, right-handed rotations, OpenGL depth range, Hamilton product on{w,x,y,z}) and reports per-function max error.run.shruns both steps. Requiresmixandoctave-clionPATH.Current result on
master(3.0.0): 1365 cases, zero mismatches, worst error ~3e-15. No library code is changed.Test plan
bench/octave/run.shcompletes with noFAIL/MISMATCHlines🤖 Generated with Claude Code