Commit b1c5760e authored by Committed by Tim Terriberry
Add ec_smallmul experiment.
This reduces the multiplier width of daala_ec from 16x15->31 to 8x15->23, which reduces hardware latency by an estimated 20% (and area for this module by an estimated 40%). These are the smallest logical changes required to achieve this, but the approach will be optimized significantly in subsequent commits. When enabled: ec_smallmul1c_base@2017-03-08T00:49:01.830Z -> ec_smallmul1c@2017-03-08T00:49:45.091Z PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 0.0203 | 0.0203 | 0.0204 | 0.0203 | 0.0203 | 0.0203 | 0.0202 Change-Id: Idbbd3743e9189146cb519d5b984bdabd69e3f4c0
Showing with 28 additions and 0 deletions