Merge pull request !31377 from chenweifeng/code-clean

Merge pull request !31345 from VectorSL/code_clean

Merge pull request !31325 from zyli2020/worker_failover_bp

Merge pull request !31348 from tanghuikang/clean_code

Merge pull request !31369 from ZPaC/static

Merge pull request !31300 from hanhuifeng/dyn_gpu_bugs

Merge pull request !31130 from cjh9368/clean_static_error_master

Merge pull request !31155 from zhupuxu/clean_master

Merge pull request !30858 from TronZhang/refactor_cpu_factory

Merge pull request !31023 from zong_shuai/mirror_pad

Signed-off-by: zhupuxu <zhupuxu@huawei.com>

Merge pull request !30378 from zhupuxu/replace_set_and_get

Merge pull request !30559 from changzherui/mod_gpu_opt

Merge pull request !31029 from zhangbuxue/fix_bug_of_conv2dbackpropfliter

Signed-off-by: zhupuxu <zhupuxu@huawei.com>

Merge pull request !30980 from zhujingxuan/master

Merge pull request !30660 from jiaorui/host_shape

matrix_triangular_solve_gpu_kernel and trsm_solve_gpu_kernel are actually the same.

Merge pull request !30820 from ZPaC/parse-label-for-parameter-update

Merge pull request !30553 from h.farahat/reset

1. Remove unused fields, such as AnfNode::interpreted_node_, CNode::inputs_value_;
2. Reduce seen_ size from 64 bits to 32 bits;
3. Use bitset for boolean flags;
4. Use pointer for user data;
5. Make some cold fields as user data, such as AnfNode::kernel_info_.

Object size decreased:
AnfNode: 232 -> 144
ValueNode: 264 -> 176
Parameter: 384 -> 272
CNode: 576 -> 400

Merge pull request !30572 from TuDouNi/gpu_cpu_delete_dynamic_kernel

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

Merge pull request !30597 from zyli2020/master

Merge pull request !30544 from xulei/fix_codecheck