Pascal
7e89929a70
mel-spk and mel-mag dumps in speaker-encoder-extract.h applied an extra ggml_transpose plus cont before write. Raw ggml ne=(C, T) already streams as numpy [T, C], so the transpose was inverting axes vs the python upstream. Removed it. MelMag 0.04 -> 0.999, MelSpk 0.92 -> 0.998 spk_conv1d_same passed ggml_im2col a kernel ne=(K, 1, IC, 1) and an input ne=(T_pad, 1, IC, 1) with IC in ne[2]. But the im2col impl reads IC = b->ne[1] when is_2D=false, so it saw IC=1, wrote OW*K floats into a buffer declared for OW*IC*K floats, and mul_mat consumed 99% garbage. Moved IC into ne[1] for both kernel and input, which makes the impl read the real IC and writes a buffer coherent with the declared ne. The permute and the retranspose after pad become unnecessary, dropped both. SpkFrontend 0.74 -> 0.994, SpeakerEmb 0.86 -> 0.996 Adds ECAPA bisection infrastructure : 4 stage out params in speaker_encoder_forward (frontend, block3, mfa, asp), codec encoder intermediate dumps in pipeline-codec.cpp (seanet-out, enc-transformer out, codec-pre-fsq), matching pytorch hooks in debug-clone-cossim.py.