Cynopolis ac4bef88fc Fix SVD pipeline bugs; extract and unit-test bidiagonal block solvers ...

- Snapshot bidiagonal block before solving (W overwrite corrupted Ublock)
- Wide-matrix QL row extent fix (rowsQL = n when transposed)
- Vt output copy bound j<columns (was OOB write clobbering caller sigma)
- Rank-deficient blocks: residual singular values sigma_i = ||B*v_i||
  instead of sqrt(eigs of B*B) (condition-number squaring); Gram-Schmidt
  orthonormalization of U columns with rank-deficiency completion
- JacobiEigenSymmetric: return signed eigenvalues (removed fabsf)
- Fix 28 WithinRel(0.0f,.) matcher misuse -> WithinAbs in matrix-tests
- New unit tests: SolveBidiagonalBlock2x2 (7 scipy-referenced cases),
  JacobiEigenSymmetric (3 cases), DeflateBidiagonal/BidiagonalIsDiagonal

2026-08-19 14:05:44 -04:00

..

timing-results

Updated timing test timings

2025-06-07 11:03:55 -04:00

.gitignore

Added timing tests for matrix math

2024-12-13 15:50:53 -05:00

CMakeLists.txt

Working on an SVD implimentation

2026-08-14 09:19:56 -04:00

matrix-tests.cpp

Fix SVD pipeline bugs; extract and unit-test bidiagonal block solvers

2026-08-19 14:05:44 -04:00

matrix-timing-tests.cpp

Removed some unused variables

2026-08-11 11:19:56 -04:00

quaternion-tests.cpp

Fixed quaternion equals operator

2025-02-09 11:32:46 -05:00

svd-build-blocks-tests.cpp

Fix SVD pipeline bugs; extract and unit-test bidiagonal block solvers

2026-08-19 14:05:44 -04:00

svd-integration-test.cpp

Working on breaking up the steps into manageable chunks

2026-08-17 15:33:33 -04:00

svd-reference-values.py

Working on an SVD implimentation

2026-08-14 09:19:56 -04:00

test-timing-post-process.py

Refactors the underlying data type to optimize performance

2024-12-13 17:04:46 -05:00

vector-tests.cpp

Refactored file layout because platformio failed to find things

2025-02-08 23:57:43 -05:00