提交 8a9de67e 编写于 作者: Y Yu Yang

Remove wait

上级 d2cb3790
...@@ -813,18 +813,6 @@ void ParallelExecutor::Run(const std::vector<std::string> &fetch_tensors, ...@@ -813,18 +813,6 @@ void ParallelExecutor::Run(const std::vector<std::string> &fetch_tensors,
fetch_ops.clear(); fetch_ops.clear();
*member_->global_scope_->Var(fetched_var_name)->GetMutable<LoDTensorArray>() = *member_->global_scope_->Var(fetched_var_name)->GetMutable<LoDTensorArray>() =
fetched_data->tensors_; fetched_data->tensors_;
VLOG(3) << "Before Wait";
// FIXME:
// It could be optimized by using multiple events in an operator.
// Manually sync computation during iter.
for (auto &s : member_->communication_streams_) {
s.second.ctx_->Wait();
}
for (auto &p : member_->places_) {
platform::DeviceContextPool::Instance().Get(p)->Wait();
}
VLOG(3) << "Done wait";
} }
void ParallelExecutor::RunOp( void ParallelExecutor::RunOp(
......
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