Paddle

Commit Graph

Author	SHA1	Message	Date
Yang Yu	3b0afae3d1	Add more comments	7 years ago
Yang Yu	0cfb5465cd	Add COWPtr and its unittest It will be used for LoD information in LoDTensor since LoD is a copy on write field. It is pretty slow for copying LoD information between operators. For resnet it will cost roughly 10% time of whole time, including reading data.	7 years ago

Author

SHA1

Message

Date

Yang Yu

3b0afae3d1

Add more comments

Yang Yu

0cfb5465cd

Add COWPtr and its unittest

It will be used for LoD information in LoDTensor since LoD is a copy
on write field.

It is pretty slow for copying LoD information between operators. For
resnet it will cost roughly 10% time of whole time, including reading
data.

2 Commits (73b66540b6e559b8776667552df6579b01a6a73c)