Merge pull request !4208 from jiangzhiwen/jzw/c_api_manifest

Merge pull request !4620 from zhengjun10/master

Merge pull request !4619 from ms_yan/vgg16_precision

Merge pull request !4182 from Guomenghao319/add_tf_and_ms_checkpoint_transfer_tools

Merge pull request !4635 from wangminggui/master

Merge pull request !4605 from gongdaguo/cppcheck

Merge pull request !4585 from baihuawei/broadcast

Merge pull request !4592 from wangqiuliang/resolve-optimizer-tuple-inputs-issue

Merge pull request !4435 from hewei/refactory_tensor_bool_tostring

Merge pull request !4625 from xiefangqi/fix_tfrecord_issue

Merge pull request !4618 from songhonglei413/roi

Merge pull request !4595 from wangzhe/master

Merge pull request !4609 from chenzhongming/new_master

Merge pull request !4617 from zhaodezan/master

Merge pull request !4630 from EricZ/md_tensor_from_mem

Merge pull request !4367 from MahdiRahmaniHanzaki/cutmix

Merge pull request !4623 from 王东旭/opencl_winograd

Merge pull request !4612 from chenfei_mindspore/master

Merge pull request !4610 from gukecai/revert

Merge pull request !4611 from lixian/master

Merge pull request !4615 from chenzupeng/master-lite

Merge pull request !2969 from BowenK/fix_reduce_all

Merge pull request !4608 from zhaozhenlong/lite/issue/concat_int8_mem_leak_fix

Merge pull request !4613 from sunsuodong/fix_space_to_depth

Merge pull request !4561 from ZhangQinghua/master1

Merge pull request !4588 from songhonglei413/roi

Merge pull request !4411 from wangminggui/master

Merge pull request !4603 from pengyongrong/batchnorm