Merge pull request !2668 from wangnan39/support_weight_decay_for_sparse_optimizer

Merge pull request !2623 from lirongzhen1/para_sparse

Merge pull request !2654 from guozhijian/fix_tfrecord_to_mr_para_check

Merge pull request !2477 from ddwolf/add_desc_for_graph_kernel

Merge pull request !2644 from yanghaoran/upgrade_ascend_0628

Merge pull request !2614 from jinyaohui/print

Merge pull request !2659 from chenjianping/host_reduce

Merge pull request !2629 from yanghaitao/yht_sampling_interval

Merge pull request !2660 from laiyongqiang/gpu_opt

Merge pull request !2563 from kisnwang/reorder-depend-for-mix-target

Merge pull request !2580 from qianlong21st/fix_basic_tokenizer

Merge pull request !2640 from liyong126/minddataset_fix_errmsg

Merge pull request !2631 from amongo/FixExpandDimsOps

Merge pull request !2651 from Margaret_wangrui/copy_ref_map_to_final_graph_in_RecurseCompileGraph

Merge pull request !2625 from Margaret_wangrui/review_code_second

Merge pull request !2635 from zhaozhenlong/fix-issue-ssim-limit-input-dtype

Merge pull request !2626 from zhoufeng/modify-long-description-format

Merge pull request !2560 from limingqi107/master

add comment for control_depend

Merge pull request !2527 from liuwenhao/master

Merge pull request !2621 from lilei/fix

Merge pull request !2585 from Giancarlo/remove_transformfunc

Merge pull request !2616 from ougongchang/fix_collect_freq

Merge pull request !2506 from xianwz/master

Merge pull request !2502 from geekun/master_fix_issue

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>

Merge pull request !2595 from zhoufeng/assign-order-before-jump

Merge pull request !1811 from caifubi/handle-contrl-depend-with-virtual-node

Merge pull request !2620 from wenchunjiang/fix_control_sink_bug

Merge pull request !2612 from changzherui/del_test