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[Cherry-pick] Fix mem release error. #32655

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Apr 29, 2021
Merged

[Cherry-pick] Fix mem release error. #32655

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18 changes: 2 additions & 16 deletions paddle/fluid/inference/api/analysis_predictor.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -191,22 +191,8 @@ bool AnalysisPredictor::PrepareScope(
status_is_cloned_ = true;
} else {
paddle::framework::InitDevices();
scope_.reset(new paddle::framework::Scope(), [](framework::Scope *scope) {
delete scope;
#if defined(PADDLE_WITH_CUDA) || defined(PADDLE_WITH_HIP)
for (int dev_id = 0; dev_id < paddle::platform::GetCUDADeviceCount();
++dev_id) {
memory::Release(platform::CUDAPlace(dev_id));
}
#endif
#ifdef PADDLE_WITH_XPU
for (int dev_id = 0; dev_id < paddle::platform::GetXPUDeviceCount();
++dev_id) {
memory::Release(platform::XPUPlace(dev_id));
}
#endif
memory::Release(platform::CPUPlace());
});
// TODO(wilber): we need to release memory occupied by weights.
scope_.reset(new paddle::framework::Scope());
status_is_cloned_ = false;
}
sub_scope_ = &scope_->NewScope();
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