add swin transformer

[littletomatodonkey]

att, four models top1 accs on ImageNet1k are as follows.

base_patch4_window12_384: {'top1_acc': 0.84390}
base_patch4_window7_224: {'top1_acc': 0.8299600000762939}
small_patch4_window7_224: {'top1_acc': 0.82746}
tiny_patch4_window7_224: {'top1_acc': 0.806879999961853}

• todo

  • support training

• Current problem

  • If you train the transformer using GPU and encountered the following problem, you can set arch=sm_61, more detailed info can be seen in link

ERROR - (Fatal) Operator uniform_random raises an thrust::system::system_error exception.
The exception content is
:parallel_for failed: cudaErrorInvalidConfiguration: invalid configuration argument. (at /paddle/paddle/fluid/imperative/tracer.cc:172)

[TingquanGao]

PyTorch -> PaddlePaddle ？

[littletomatodonkey]

done，thx

[zhangwenwen]

need to recompile paddle-paddle library manually?

[Darki-luo]

att, four models top1 accs on ImageNet1k are as follows.

base_patch4_window12_384: {'top1_acc': 0.84390}
base_patch4_window7_224: {'top1_acc': 0.8299600000762939}
small_patch4_window7_224: {'top1_acc': 0.82746}
tiny_patch4_window7_224: {'top1_acc': 0.806879999961853}

• todo

  • support training

• Current problem

  • If you train the transformer using GPU and encountered the following problem, you can set arch=sm_61, more detailed info can be seen in link

ERROR - (Fatal) Operator uniform_random raises an thrust::system::system_error exception.
The exception content is
:parallel_for failed: cudaErrorInvalidConfiguration: invalid configuration argument. (at /paddle/paddle/fluid/imperative/tracer.cc:172)

请问parallel_for failed的问题有跟进修复吗？