topic: q4k

19 modules sharing the q4k name family (derived from the tree's prefix discipline).

module	description	lines	funcs
nx_q4k_dot_simd.nx	SIMD-accelerated Q4_K fused dot (vpmaddwd), bit-exact vs nx_q4k_dot_row_col.	275	7
nx_q4k_fused_fidelity_gate.nx	DOES THE FUSED INTEGER GEMM TELL THE TRUTH ON REAL TRAINED WEIGHTS?	174	5
nx_q4k_fused_vs_x4_gate.nx	THE HEAD-TO-HEAD the SOTA decision actually rests on:	237	6
nx_q4k_gemm_mt.nx	multi-threaded integer GEMM: wire nx_thread into the Q4_K integer dot.	145	3
nx_q4k_ggml_kat.nx	PERMANENT golden regression guard for Q4_K dequant.	342	11
nx_q4k_linear.nx	the integer GEMM linear: real Q4_K weights x Q10 activation -> Q10 output.	121	3
nx_q4k_linear_hp.nx	higher-precision integer linear (Q14 activation -> Q24 output).	139	4
nx_q4k_matmul.nx	fused-dequant Q4_K row × column dot product.	140	3
nx_q4k_matmul_bench.nx	fused vs materialize-then-dot bench.	16	0
nx_q4k_matmul_bench_test.nx	the fused-vs-materialized bench.	188	3
nx_q4k_matmul_mt_gate.nx	adversarial gate for the multi-threaded	240	7
nx_q4k_matmul_rate.nx	isolate the SSE Q4_K matmul rate (no 491MB model load) to pinpoint why the LM	74	3
nx_q4k_matmul_test.nx	smoke + bit-exact KAT for fused Q4_K dot.	130	2
nx_q4k_matmul_x4_gate.nx	adversarial gate for the PACKED-SIMD	314	8
nx_q4k_q24_gate.nx	prove the exact Q24 super-scale decode on the REAL Q4_K super-scales.	28	1
nx_q4k_real_gemm.nx	the CPU SPEED PATH proven on a REAL Qwen weight: integer fused-dequant-dot vs f32.	131	2
nx_q4k_speed_bench.nx	measure the CPU speedup of the integer fused-dequant-dot vs emulated-f32.	121	2
nx_q4k_to_f32.nx	bits-up Q4_K dequantization producing IEEE 754	297	6
nx_q4k_to_f32_test.nx	smoke for nx_q4k_to_f32.nx.	97	1