Merge pull request !1973 from zhangbuxue/develop_TensorScatterUpdate_op_and_access_ge_and_vm

Merge pull request !2007 from wangnan39/add_lazy_adam_optim_and_support_sparse_admm_for_cpu_backend

Merge pull request !1924 from liuxiao/ops-for-VM

Merge pull request !2044 from lichen/add_sparse_gatherv2

Merge pull request !1939 from lihongkang/lhk_master

Merge pull request !2023 from zhaozhenlong/op/cosine-embedding-loss-open

Merge pull request !1922 from yanghaitao/yht_check_num_samples_sampler

Merge pull request !1737 from lirongzhen1/sparse

Merge pull request !1672 from yihuaijie/dev

Merge pull request !1981 from ZiruiWu/from_dataset_dev

fix complie error

more tests

address CI complains

fix ci

adress review comments

address review cmts

Merge pull request !1910 from MahdiRahmaniHanzaki/I1J9SQ-random-color-adjust-bug

Merge pull request !2015 from guozhijian/add_test_case_for_floatxx

Merge pull request !1920 from amongo/SupportPynativeIndexing

Merge pull request !2014 from zhaozhenlong/op/sparse-gather-v2-vm

support tensor slice using constexpr

remove tensorslice metagraph

add pynative testcases

Merge pull request !1854 from wangnan39/add_ops_sparse_adam_and_sparse_lazy_adam

Merge pull request !1989 from guozhijian/fix_distribute_shuffle

Merge pull request !1913 from xiefangqi/xfq_support_coco

Merge pull request !1918 from riemann_penn/sparse_grad_for_gatherv2

Merge pull request !1944 from wangqiuliang/move-hook-function-to-primitivepy

Merge pull request !1908 from Tinazhang/ut-normalize

Merge pull request !1968 from jiangjinsheng/vm_FusedMulApplyMomentumExtern

2. mod cora and citeseer conversion script

Merge pull request !1916 from lilei/add_proximal_ada_grad_optimizer

Merge pull request !1873 from yanghaoran/master