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Fix memory leak of pserver #10173

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Merged
gongweibao merged 3 commits into from
Apr 24, 2018
Merged

Fix memory leak of pserver #10173

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220587f
fix
gongweibao Apr 24, 2018
75b4e8c
add
gongweibao Apr 24, 2018
d19631a
Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into…
gongweibao Apr 24, 2018
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4 changes: 3 additions & 1 deletion paddle/fluid/operators/detail/sendrecvop_utils.cc
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Expand Up @@ -39,7 +39,9 @@ void SerializeToByteBuffer(const std::string& name, framework::Variable* var,
// parallelism execution, need to know when to free the tensor.
DestroyCallback destroy_callback = [](void* backing) {};

void* buf = malloc(1024);
auto buffer = std::unique_ptr<char[]>(new char[1024]);
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@panyx0718 panyx0718 Apr 24, 2018 •
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I think it's ok for now. Is it possible to statically create it? Maybe it's faster?
char char_buf[1024];
void* buffer = static_cast<void*>(char_buf)?

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@gongweibao gongweibao Apr 24, 2018

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Maybe it change to be larger later? ^_^

void* buf = buffer.get();

void* payload = nullptr;
size_t payload_size;
ProtoEncodeHelper e(static_cast<char*>(buf), 1024);
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