tree 189e0caa52d6ad34629736ccfeca53c64a5ba45b
parent 685345e1f9efbc4d4a5a0b110f9bc83c8482159f
author chiyotsai <chiyotsai@google.com> 1548456614 -0800
committer Chi Yo Tsai <chiyotsai@google.com> 1548792265 +0000

Add code to collect partition_stats

This commit adds codes used to generate prediction block partition
stats to facilitate partition pruning development.

The code is under CONFIG_COLLECT_PARTITION_STATS flag, which is off by
default.

Change-Id: Ie896d36b83ce68e4f02a50aa065a58e9d5b07f88