Merge pull request !7450 from changzherui/add_strict

Merge pull request !7447 from yuchaojie/transformer2

Merge pull request !7449 from chenweifeng/compile-profiling

Merge pull request !7445 from TuDouNi/master

Merge pull request !7434 from zhanghuiyao/master

Merge pull request !7256 from VectorSL/reduceprecision

Merge pull request !7446 from mengyuanli/fix_bug_of_benchmark_context

Merge pull request !7405 from gongdaguo/onnx_fix

Merge pull request !7353 from yeyunpeng2020/java

Merge pull request !7444 from baiyangfan/mode_export_modelzoo

Merge pull request !7341 from cjh9368/support_int8_to_int8_quant

Merge pull request !7442 from laiyongqiang/log_imporvement

Merge pull request !7441 from laiyongqiang/no_atomic_for_comm_output

Merge pull request !7396 from yankai10/merge_1016

Merge pull request !7407 from anancds/clang-patch

Merge pull request !7200 from xychow/use-cached-envitem-in-ad

Merge pull request !7361 from YuJianfeng/master

Merge pull request !7397 from yangzhenzhang/handle_repeated_calc

Merge pull request !7406 from wandongdong/master

Merge pull request !7355 from fuzhiye/tmp

Merge pull request !7368 from Chong/StridedSlice

Merge pull request !7173 from wanyiming/support_1d_matmul

Merge pull request !7342 from mengyuanli/add_device_context

Merge pull request !7431 from weiyang/master

Merge pull request !7409 from liubuyu/bug_fix

Merge pull request !7392 from 吴书全/deepfm1016

Merge pull request !7404 from ghzl/percert-method

Merge pull request !7389 from ZPaC/master-download-from-gitee

Merge pull request !7408 from huangxinjing/train-mode

Merge pull request !7393 from zhanyuan/tmp

Merge pull request !7425 from gengfei/fix_match_add

Merge pull request !7387 from hexia/master

Merge pull request !7377 from wangshaocong/ci_master