reports/optimization-v2/table.md

Case	Configuration	Warm samples	Warm median (s)	Peak MLX GiB	SSIM	Exact pixels
product	BF16 baseline (packing still active)	1	80.67	38.29	1.000000	yes
product	Exact optimized BF16, final quiet session	2	67.30	38.03	1.000000	yes
product	Exact optimized packed BF16, final quiet session	1	72.23	29.90	1.000000	yes
product	BF16 baseline	2	78.21	38.31	1.000000	yes
product	Compiled BF16, retained refiners	2	65.34	39.52	1.000000	yes
product	Lossless packed, retained refiners	1	70.62	31.38	1.000000	yes
product	Compiled BF16 + exact caches + prefetch	1	68.04	38.08	1.000000	yes
product	Lossless packed + exact caches + prefetch	1	73.86	29.90	1.000000	yes
product	FP16 projection failure (non-finite)	0	invalid	37.58	invalid state	non-finite
product	Five original passes (skip head 1)	0	—	37.35	0.796451	no
portrait	BF16 baseline	3	72.06	38.30	1.000000	yes
portrait	Compiled BF16, retained refiners	3	67.38	39.59	1.000000	yes
portrait	Lossless packed, retained refiners	2	73.56	31.38	1.000000	yes
portrait	Compiled BF16 + exact caches + prefetch	2	69.54	38.22	1.000000	yes
portrait	Lossless packed + exact caches + prefetch	2	74.44	29.90	1.000000	yes
portrait	FP16 projection failure (non-finite)	1	invalid	38.33	invalid state	non-finite
portrait	Five original passes (skip head 1)	1	68.43	38.09	0.694111	no
native-4k	Lossless packed + exact caches + prefetch	0	—	31.20	1.000000	yes