ridge_active_superblock — n4m.compose.aom_superblock.ridge_active_superblock

Namespace: n4m.compose.aom_superblock · Fully-qualified: n4m.compose.aom_superblock.ridge_active_superblock · Catalog id: aom_pop.ridge_active_superblock

C ABI symbols (ABI 2.0): n · o · n · e

Python: from n4m.compose.aom_superblock import aom_ridge_active_superblock

Python-backed donor-style AOM Ridge active-superblock constrained to strict-linear single-operator AOM views. It screens operators fold-locally during alpha CV using response signatures computed from native aom_preprocess outputs, refits the active subset on the full calibration set, and folds final superblock coefficients back to original-input input_coefficients plus intercept. It intentionally excludes donor branch_global, MKL/kernel, row-reference-dependent preprocessing and nonlinear AOM Ridge modes; native v1 builds in CUDA-enabled configurations but this is not yet a fused GPU active-superblock grinder.

Timing benchmark: benchmarks/cross_binding/bench_aom_ridge_active_superblock_timing.py

See also: methods index.