| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| /*! |
| * \file log_softmax.cu |
| * \brief GPU Implementation of log_softmax |
| */ |
| #include "./softmax-inl.h" |
| #include "../tensor/elemwise_unary_op.h" |
| |
| namespace mxnet { |
| namespace op { |
| |
| NNVM_REGISTER_OP(log_softmax) |
| .set_attr<FCompute>("FCompute<gpu>", SoftmaxRTCCompute{"log_softmax_fwd"}); |
| |
| NNVM_REGISTER_OP(_backward_log_softmax) |
| .set_attr<FCompute>("FCompute<gpu>", SoftmaxRTCGradCompute{"op::left", "log_softmax_bwd"}); |
| |
| NNVM_REGISTER_OP(masked_log_softmax) |
| .set_attr<FCompute>("FCompute<gpu>", |
| MaskedSoftmaxCompute<gpu, mxnet_op::log_softmax_fwd, true>); |
| |
| NNVM_REGISTER_OP(_backward_masked_log_softmax) |
| .set_attr<FCompute>("FCompute<gpu>", |
| MaskedSoftmaxGradCompute<gpu, mshadow_op::left, mxnet_op::log_softmax_bwd>); |
| |
| } // namespace op |
| } // namespace mxnet |
