[ENH] Add CPU-GPU parity test suite for ROCKET#3228

Draft

Adityakushwaha2006 wants to merge 3 commits intoaeon-toolkit:mainfrom

Adityakushwaha2006:tests/rocket-GPU-CPU-parity-comprehensive

Commits on Jan 7, 2026

CPU kernel geenration, sparse to dense channel selection , full kernel parity along with feature divergence <1e-4
Adityakushwaha2006
committed

Commits on Jan 8, 2026

comprehensive test suite creation for ensuring feature parity between rocket Gpu and Cpu
Adityakushwaha2006
committed
Test suite standalone
Adityakushwaha2006
committed