[IR] Try to improve nms and get_valid_count (#3282)
authorLeyuan Wang <laurawly@gmail.com>
Wed, 5 Jun 2019 03:32:31 +0000 (20:32 -0700)
committerWuwei Lin <vincentl13x@gmail.com>
Wed, 5 Jun 2019 03:32:31 +0000 (11:32 +0800)
commitf2ddb1961c2dc4181b399093ce698cbf0dd6536d
tree4b48443808cc57431d5ab8c24dc8735a7430e2fa
parentbefd8c1e481d342fec6ece4d3271771db053af2d
[IR] Try to improve nms and get_valid_count (#3282)

* improve nms

* add back get_valid_count syncs
topi/python/topi/cuda/nms.py