What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind bug

What does this PR do / why do we need it:
Add GPU for DenseBnAct, Erfc, Log1p, etc. in Supported Platforms.

Which issue(s) this PR fixes:

Fixes https://gitee.com/mind_spore/dashboard?issue_id=I38Q16
https://gitee.com/mind_spore/dashboard?issue_id=I38W3Q

Special notes for your reviewers: