Merge pull request !7586 from lvchangquan/transdata

Merge pull request !7607 from lilei/modify_normal

Merge pull request !7598 from zyli2020/init_in_server

Merge pull request !7483 from 34bunny/GPU-ucs

Merge pull request !7537 from Peilin/cbg-new-gpu-ops-repeat_elements

Merge pull request !7575 from 吴书全/deepfm1021

Merge pull request !7463 from yuchaojie/quant2

fixed ci

fixed ci

addressed comments

Merge pull request !7416 from XunDeng/gumbel

Merge pull request !7482 from JonathanY/roialign_zero

Merge pull request !7548 from zhouyuanshen/master

Merge pull request !7478 from caifubi/dynamic_shape

Merge pull request !7545 from VectorSL/int64

Merge pull request !7429 from lilei/modify_bug

Merge pull request !6760 from lijiaqi/sparse_optimizer

Merge pull request !7440 from lingyunli63/GraphKernelCSE

Merge pull request !7488 from zhouyuanshen/master

Merge pull request !7422 from yuchaojie/quant3

Merge pull request !7444 from baiyangfan/mode_export_modelzoo

Merge pull request !7173 from wanyiming/support_1d_matmul

Merge pull request !7236 from gengfei/1012_simplify_1.0

Merge pull request !7276 from baihuawei/conv2d

Merge pull request !7227 from baihuawei/fixslice

Merge pull request !7268 from XunDeng/gumbel_cdf

Merge pull request !7238 from caifubi/dynamic_shape

Merge pull request !7247 from baiyangfan/access_control

Merge pull request !7030 from yanzhenxiang2020/br_meshgrid