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Optimize ray::LocalMemoryBuffer performance (#6384)

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wanxing 2019-12-12 13:49:52 +08:00 • committed by Philipp Moritz
parent 032e8553c7
commit 64d8626d6d
1 changed files with 3 additions and 2 deletions
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5
src/ray/common/buffer.h
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@ -55,7 +55,8 @@ class LocalMemoryBuffer : public Buffer {
: has_data_copy_(copy_data) {
if (copy_data) {
RAY_CHECK(data != nullptr);
buffer_.insert(buffer_.end(), data, data + size);
buffer_.resize(size);
std::copy(data, data + size, buffer_.begin());
data_ = buffer_.data();
size_ = buffer_.size();
} else {
@ -79,7 +80,7 @@ class LocalMemoryBuffer : public Buffer {
bool IsPlasmaBuffer() const override { return false; }
~LocalMemoryBuffer() {}
~LocalMemoryBuffer() { size_ = 0; }
private:
/// Disable copy constructor and assignment, as default copy will