oneshotpruner fails when possible channel padding exists

[liamsun2019]

Hi author，

For a certain model, oneshotpruner fails when there's channel padding with following error message:

ERROR (tinynn.graph.modifier) All node's sparsity in one subgraph must be the same

Please let me know if you need the model description file. Thanks.

[dinghuanghao]

This problem is difficult to solve in the current pruning architecture, in two to three weeks we will release a new pruning architecture that will fix this problem.

[liamsun2019]

Big thanks. Wait for your fix.