Merge pull request !302 from yuximiao/master

Merge pull request !303 from 王卫宁/wwn

Merge pull request !295 from zhangyunshu/zys_timeline_remove_tabulate

Merge pull request !285 from ggpolar/br_wzk_dev

Merge pull request !294 from quyongxiu1/br_fix_mapping

Merge pull request !301 from 王卫宁/wwn

Merge pull request !299 from 潘慧/master_ph2

Merge pull request !291 from yelihua/dev_profiler

Merge pull request !296 from 治愈系潇洒哥/master

Merge pull request !297 from chenchao99/profiler_analyser

Merge pull request !300 from WeiFeng-mindinsight/myMaster

Merge pull request !293 from kouzhenzhong/0.5.0-version-number

Merge pull request !289 from zhangyunshu/zys_timeline_0618

Merge pull request !290 from 潘慧/master_ph

Merge pull request !280 from yuximiao/master

Merge pull request !284 from 王卫宁/wwn

Merge pull request !286 from chenchao99/profiler_framework

Merge pull request !287 from yelihua/dev_profiler

Modify points: 1. adapt the task id change; 2. support parsing point
files; 3. adapt the source path change

Merge pull request !288 from chenchao99/profiler_proposer

Merge pull request !275 from zhangyunshu/zys_timeline_0616

1. expression is like (out.size(0)), which is the initialization of a tuple, parameter is a function call.
When parsing parameters of the function call, the first'(' and last ')' characters of the tuple must be skip.
2. code duplication: two cases are combined.

Collect timeline information after training finished.
Support timeline display on web UI.

Merge pull request !269 from 治愈系潇洒哥/master