refactor(dnn/rocm): update hip license header

GitOrigin-RevId: 79d684755d31a982446a2c136ce800d70afae91f

dnn/src/rocm/add_update/add_update.cpp.hip

 /**
- * \file src/rocm/add_update/add_update.cpp.hip
+ * \file dnn/src/rocm/add_update/add_update.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "./add_update.h.hip"

dnn/src/rocm/add_update/add_update.h.hip

 /**
  *
- * \file src/rocm/add_update/add_update.h.hip
+ * \file dnn/src/rocm/add_update/add_update.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/argmxx/argmxx.cpp.hip

 /**
- * \file src/rocm/argmxx/argmxx.cpp.hip
+ * \file dnn/src/rocm/argmxx/argmxx.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "hip_header.h"

dnn/src/rocm/argsort/opr_impl.cpp

@@ -37,7 +37,7 @@ void ArgsortForwardImpl::exec(_megdnn_tensor_in src, _megdnn_tensor_out dst,
         ARGSORT_FOREACH_CTYPE(cb);
 #undef cb
         default:
-            megdnn_throw(ssprintf("unsupported argsort dtype on cuda: %s",
+            megdnn_throw(ssprintf("unsupported argsort dtype on rocm: %s",
                                   src.layout.dtype.name()));
     }
 }
@@ -71,7 +71,7 @@ void ArgsortBackwardImpl::exec(_megdnn_tensor_in diff,
         ARGSORT_FOREACH_CTYPE(cb);
 #undef cb
         default:
-            megdnn_throw(ssprintf("unsupported argsort dtype on cuda: %s",
+            megdnn_throw(ssprintf("unsupported argsort dtype on rocm: %s",
                                   diff.layout.dtype.name()));
     }
 }

dnn/src/rocm/checksum/kern.cpp.hip

 /**
- * \file src/rocm/checksum/kern.cpp.hip
+ * \file dnn/src/rocm/checksum/kern.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "hip_header.h"

dnn/src/rocm/checksum/kern.h.hip

 /**
- * \file src/rocm/checksum/kern.h.hip
+ * \file dnn/src/rocm/checksum/kern.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/convolution/chanwise/bwd_data.cpp.hip

 /**
- * \file src/rocm/convolution/chanwise/bwd_data.cpp.hip
+ * \file dnn/src/rocm/convolution/chanwise/bwd_data.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "hip_header.h"

dnn/src/rocm/convolution/chanwise/bwd_filter.cpp.hip

 /**
- * \file src/rocm/convolution/chanwise/bwd_filter.cpp.hip
+ * \file dnn/src/rocm/convolution/chanwise/bwd_filter.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "hip_header.h"

dnn/src/rocm/convolution/chanwise/fwd.cpp.hip

 /**
- * \file src/rocm/convolution/chanwise/fwd.cpp.hip
+ * \file dnn/src/rocm/convolution/chanwise/fwd.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "hip_header.h"

dnn/src/rocm/convolution/chanwise/kern.h.hip

 /**
- * \file src/rocm/convolution/chanwise/kern.h.hip
+ * \file dnn/src/rocm/convolution/chanwise/kern.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #pragma once
 

dnn/src/rocm/convolution/chanwise/kern_helper.h.hip

 /**
- * \file src/rocm/convolution/chanwise/kern_helper.h.hip
+ * \file dnn/src/rocm/convolution/chanwise/kern_helper.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #pragma once
 

dnn/src/rocm/convolution/forward/inplace_matmul_impl.cpp.hip

 /**
- * \file src/rocm/convolution/forward/inplace_matmul_impl.cpp.hip
+ * \file dnn/src/rocm/convolution/forward/inplace_matmul_impl.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "./inplace_matmul_impl.h.hip"
 #include "src/rocm/utils.h.hip"

dnn/src/rocm/convolution/forward/inplace_matmul_impl.h.hip

 /**
- * \file src/rocm/convolution/forward/inplace_matmul_impl.h.hip
+ * \file dnn/src/rocm/convolution/forward/inplace_matmul_impl.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #pragma once
 

dnn/src/rocm/convolution/im2col.cpp.hip

 /**
- * \file src/rocm/convolution/im2col.cpp.hip
+ * \file dnn/src/rocm/convolution/im2col.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "./im2col.h.hip"
 #include "megdnn/dtype.h"

dnn/src/rocm/convolution/im2col.h.hip

 /**
- * \file src/rocm/convolution/im2col.h.hip
+ * \file dnn/src/rocm/convolution/im2col.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #pragma once
 

dnn/src/rocm/elemwise/kern_wrapper.h.hip

 /**
- * \file src/rocm/elemwise/kern_wrapper.h.hip
+ * \file dnn/src/rocm/elemwise/kern_wrapper.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \brief helper for implementing elemwise oprs
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/elemwise/special_kerns.h.hip

 /**
- * \file src/rocm/elemwise/special_kerns.h.hip
+ * \file dnn/src/rocm/elemwise/special_kerns.h.hip
  *
  * This file is part of MegDNN, a deep neural network run-time library
  * developed by Megvii.

dnn/src/rocm/elemwise_helper.h.hip

 /**
- * \file src/rocm/elemwise_helper.h.hip
+ * \file dnn/src/rocm/elemwise_helper.h.hip
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \brief helper utilities for implementing element-wise kernels
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/error_info.h.hip

 /**
- * \file src/rocm/error_info.h.hip
+ * \file dnn/src/rocm/error_info.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/eye/eye.cpp.hip

 /**
- * \file src/rocm/eye/eye.cpp.hip
+ * \file dnn/src/rocm/eye/eye.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "hip_header.h"

dnn/src/rocm/eye/eye.h.hip

 /**
- * \file src/rocm/eye/eye.h.hip
+ * \file dnn/src/rocm/eye/eye.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #pragma once
 #include <stdint.h>

dnn/src/rocm/indexing_multi_axis_vec/kern.h.hip

 /**
- * \file src/rocm/indexing_multi_axis_vec/kern.h.hip
+ * \file dnn/src/rocm/indexing_multi_axis_vec/kern.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/indexing_multi_axis_vec/kern_apply_opr_fwd.cpp.hip

 /**
- * \file src/rocm/indexing_multi_axis_vec/kern_apply_opr_fwd.cpp.hip
+ * \file dnn/src/rocm/indexing_multi_axis_vec/kern_apply_opr_fwd.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 

dnn/src/rocm/indexing_multi_axis_vec/kern_apply_opr_impl.hipinl

 /**
- * \file src/rocm/indexing_multi_axis_vec/kern_apply_opr_impl.hipinl
+ * \file dnn/src/rocm/indexing_multi_axis_vec/kern_apply_opr_impl.hipinl
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #ifndef KERN_APPLY_OPR_OPR

dnn/src/rocm/indexing_multi_axis_vec/kern_apply_opr_incr.cpp.hip

 /**
- * \file src/rocm/indexing_multi_axis_vec/kern_apply_opr_incr.cpp.hip
+ * \file dnn/src/rocm/indexing_multi_axis_vec/kern_apply_opr_incr.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 

dnn/src/rocm/indexing_multi_axis_vec/kern_apply_opr_set.cpp.hip

 /**
- * \file src/rocm/indexing_multi_axis_vec/kern_apply_opr_set.cpp.hip
+ * \file dnn/src/rocm/indexing_multi_axis_vec/kern_apply_opr_set.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 

dnn/src/rocm/indexing_multi_axis_vec/kern_gen_offset_base.cpp.hip

 /**
- * \file src/rocm/indexing_multi_axis_vec/kern_gen_offset_base.hip.cpp
+ * \file dnn/src/rocm/indexing_multi_axis_vec/kern_gen_offset_base.hip.cpp
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 

dnn/src/rocm/indexing_one_hot/indexing_one_hot.cpp.hip

 /**
- * \file src/rocm/indexing_one_hot/indexing_one_hot.cpp.hip
+ * \file dnn/src/rocm/indexing_one_hot/indexing_one_hot.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2016 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "./indexing_one_hot.h.hip"

dnn/src/rocm/indexing_one_hot/indexing_one_hot.h.hip

 /**
- * \file src/rocm/indexing_one_hot/indexing_one_hot.h.hip
+ * \file dnn/src/rocm/indexing_one_hot/indexing_one_hot.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/int_fastdiv.h.hip

 /**
- * \file src/rocm/int_fastdiv.h.hip
+ * \file dnn/src/rocm/int_fastdiv.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \brief fast integer division for constant divisor
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/linspace/linspace.cpp.hip

 /**
- * \file src/rocm/linspace/linspace.cpp.hip
+ * \file dnn/src/rocm/linspace/linspace.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "./linspace.h.hip"

dnn/src/rocm/linspace/linspace.h.hip

 /**
- * \file src/rocm/linspace/linspace.h.hip
+ * \file dnn/src/rocm/linspace/linspace.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hip_header.h"
 

dnn/src/rocm/powc/powc.cpp.hip

 /**
- * \file src/rocm/powc/powc.cpp.hip
+ * \file dnn/src/rocm/powc/powc.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "src/rocm/powc/powc.h.hip"

dnn/src/rocm/powc/powc.h.hip

 /**
- * \file src/rocm/powc/powc.h.hip
+ * \file dnn/src/rocm/powc/powc.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "hip_header.h"

dnn/src/rocm/reduce/reduce.cpp.hip

 /**
- * \file src/rocm/reduce/reduce.cpp.hip
+ * \file dnn/src/rocm/reduce/reduce.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "hip_header.h"

dnn/src/rocm/reduce_helper.h.hip

 /**
- * \file src/rocm/reduce_helper.h.hip
+ * \file dnn/src/rocm/reduce_helper.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \brief helper for implementing reduce operators
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #pragma once
 

dnn/src/rocm/reduce_helper.hipinl

 /**
- * \file src/rocm/reduce_helper.hipinl
+ * \file dnn/src/rocm/reduce_helper.hipinl
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \brief helper for implementing reduce operators
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+
  */
 
 #pragma once

dnn/src/rocm/reduce_helper/column.hipinl

 /**
- * \file src/rocm/reduce_helper/column.hipinl
+ * \file dnn/src/rocm/reduce_helper/column.hipinl
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \brief reduce kernel for (A, B) -> (A, 1) with small B
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/reduce_helper/largeBC.hipinl

 /**
- * \file src/rocm/reduce_helper/largeBC.hipinl
+ * \file dnn/src/rocm/reduce_helper/largeBC.hipinl
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \brief reduce kernel for large (B * C) value
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/relayout/relayout.cpp.hip

 /**
- * \file src/rocm/relayout/relayout.cpp.hip
+ * \file dnn/src/rocm/relayout/relayout.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "./relayout.h.hip"

dnn/src/rocm/relayout/relayout.h.hip

 /**
- * \file src/rocm/relayout/relayout.h.hip
+ * \file dnn/src/rocm/relayout/relayout.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/relayout/relayout_contiguous.cpp.hip

 /**
- * \file src/rocm/relayout/kern_contiguous.cpp.hip
+ * \file dnn/src/rocm/relayout/kern_contiguous.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 

dnn/src/rocm/relayout/relayout_contiguous.h.hip

 /**
- * \file src/rocm/relayout/relayout_contiguous.h.hip
+ * \file dnn/src/rocm/relayout/relayout_contiguous.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

dnn/src/rocm/sleep/kern.cpp.hip

 /**
- * \file src/rocm/sleep/kern.cpp.hip
+ * \file dnn/src/rocm/sleep/kern.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "hip_header.h"

dnn/src/rocm/sleep/kern.h.hip

 /**
- * \file src/rocm/sleep/kern.h.hip
+ * \file dnn/src/rocm/sleep/kern.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #pragma once
 

dnn/src/rocm/topk/opr_impl.cpp

@@ -81,18 +81,10 @@ void TopKImpl::do_exec(int k, _megdnn_tensor_in data, _megdnn_tensor_out values,
                                        values.ptr<int32_t>(), indices,
                                        workspace.raw_ptr);
             return;
-// #if !MEGDNN_DISABLE_FLOAT16
-//         case DTypeEnum::Float16:
-//             dispatch_with_ctype<dt_float16>(k, data.layout[0], data.layout[1],
-//                                        data.layout.stride[0], data.ptr<dt_float16>(),
-//                                        values.ptr<dt_float16>(), indices,
-//                                        workspace.raw_ptr);
-//             return;
-// #endif
         default:
             megdnn_throw(
-                    ssprintf("only float32, int32 and float16 supported for "
-                             "cuda topk, got: %s",
+                    ssprintf("only float32, int32 are supported for "
+                             "rocm topk, got: %s",
                              data.layout.dtype.name()));
     }
 }

dnn/src/rocm/topk/topk_radix.h.hip

@@ -59,29 +59,6 @@ struct RadixConverter<int32_t> {
     }
 };
 
-// #if !MEGDNN_DISABLE_FLOAT16
-// template <>
-// struct RadixConverter<dt_float16> {
-//     union FIunion {
-//         FIunion() {}
-//         dt_float16 fv;
-//         uint16_t iv;
-//     };
-//     static __forceinline__ __device__ __host__ uint16_t to_radix(dt_float16 val) {
-//         FIunion fi;
-//         fi.fv = val;
-//         return fi.iv ^ (((!(fi.iv >> 15u)) - 1u) | 0x8000u);
-//     }
-//     static __forceinline__ __device__ __host__ dt_float16 from_radix(uint16_t val) {
-//         FIunion fi;
-//         // do not write as to_radix() to work around a compiler bug in cuda-9.0
-//         uint16_t m = 0x8000u;
-//         fi.iv = val ^ (m | (m - !(val >> 15u)));
-//         return fi.fv;
-//     }
-// };
-// #endif
-
 }  // namespace internal
 
 /*!

dnn/src/rocm/type_cvt/type_cvt.cpp.hip

 /**
- * \file src/rocm/type_cvt/type_cvt.cpp.hip
+ * \file dnn/src/rocm/type_cvt/type_cvt.cpp.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #include "hcc_detail/hcc_defs_prologue.h"
 #include "./type_cvt.h.hip"

dnn/src/rocm/type_cvt/type_cvt.h.hip

 /**
- * \file src/rocm/type_cvt/type_cvt.h.hip
+ * \file dnn/src/rocm/type_cvt/type_cvt.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "hip_header.h"

dnn/src/rocm/utils.h.hip

 /**
- * \file src/rocm/utils.h.hip
+ * \file dnn/src/rocm/utils.h.hip
  *
- * This file is part of MegDNN, a deep neural network run-time library
- * developed by Megvii.
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 #pragma once
 

dnn/test/rocm/topk.cpp

@@ -29,10 +29,5 @@ TEST_F(ROCM, TOP_K) {
 TEST_F(ROCM, TOP_K_I32) {
     run_topk_test<dtype::Int32>(handle_rocm());
 }
-// #if !MEGDNN_DISABLE_FLOAT16
-// TEST_F(ROCM, TOP_K_F16) {
-//     run_topk_test<dtype::Float16>(handle_rocm());
-// }
-// #endif
 
 // vim: syntax=cpp.doxygen