ref: daaf44890aa75f878499c34b49509b61da257ecd
parent: e03f2d062a845392d547e9cef4fa2e54f660a17d
author: Martin Storsjö <martin@martin.st>
date: Sat Apr 4 19:50:07 EDT 2020
arm: mc: NEON implementation of emu_edge for 8bpc
Relative speedup over C code:
Cortex A7 A8 A9 A53 A72 A73
emu_edge_w4_8bpc_neon: 4.23 3.39 2.55 3.58 3.11 3.57
emu_edge_w8_8bpc_neon: 4.02 3.61 2.47 3.74 3.50 3.77
emu_edge_w16_8bpc_neon: 4.56 3.63 2.93 3.97 3.44 4.11
emu_edge_w32_8bpc_neon: 3.82 3.05 2.04 3.79 2.34 3.10
emu_edge_w64_8bpc_neon: 3.27 2.97 1.84 3.70 2.39 1.97
emu_edge_w128_8bpc_neon: 2.58 2.64 1.54 3.04 1.28 1.87