• Deb Mukherjee's avatar
    Speed up of DST and the search in ext_tx · 3e8cceb3
    Deb Mukherjee authored
    Adds an early termination to the ext_tx search, and also
    implements the DST transforms more efficiently.
    About 4 times faster with the ext-tx experiment.
    There is a 0.09% drop in performance on derflr from 1.735% to
    1.648%, but worth it with the speedup achieved.
    Change-Id: I2ede9d69c557f25e0a76cd5d701cc0e36e825c7c