Delete old code

Signed-off-by: SharplEr <SharplEr@gmail.com>
some rename

Signed-off-by: SharplEr <SharplEr@gmail.com>
delete old code

Signed-off-by: SharplEr <SharplEr@gmail.com>
Add progress, and CVlog.cs

Signed-off-by: SharplEr <SharplEr@gmail.com>
Change IO model.

Signed-off-by: SharplEr <SharplEr@gmail.com>