This bug is a result of float rounding when saving key-value pairs to log files, which is reported by a user.
Now the solution is to remove the rounding operation of all values, instead of only the lr value, which I think may be too specific.

Link: https://code.alibaba-inc.com/Ali-MaaS/MaaS-lib/codereview/10684029

Link: https://code.alibaba-inc.com/Ali-MaaS/MaaS-lib/codereview/10708723

Link: https://code.alibaba-inc.com/Ali-MaaS/MaaS-lib/codereview/9935664

    * adapt to msdataset for EasyCV

Link: https://code.alibaba-inc.com/Ali-MaaS/MaaS-lib/codereview/9781849

    * support EasyCV