refactor rnn infershape #4553
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refactor rnn infershape #4553
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Superjomn
reviewed
Oct 2, 2017
paddle/operators/recurrent_op.cc
Outdated
| rnn::SegmentInputs(step_scopes, arg_->inlinks, seq_len_); | ||
| InitMemories(step_scopes[0]); | ||
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| for (size_t i = 0; i < seq_len_; i++) { |
| (output->Slice<float>(j, j + 1)) | ||
| .CopyFrom<float>(*step_output, platform::CPUPlace()); | ||
| } | ||
| auto step_scope_var = step_scopes[0]->FindVar(outlinks[i]); |
paddle/operators/recurrent_op.cc
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| @@ -146,23 +144,22 @@ class RecurrentAlgorithmProtoAndCheckerMaker | |||
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| void RecurrentGradientAlgorithm::Run( | |||
| const Scope& scope, const platform::DeviceContext& dev_ctx) const { | |||
| seq_len_ = | |||
| scope.FindVar(arg_->inlinks[0])->GetMutable<LoDTensor>()->dims()[0]; | |||
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enforce not null scope.FindVar
Superjomn
previously approved these changes
Oct 2, 2017
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fix: #4555