2017 10 04 - PaddlePaddle/Paddle GitHub Wiki

• Continuous integration https://github.com/PaddlePaddle/farm/issues/3
• Unit tests
  • https://github.com/PaddlePaddle/farm/issues/2
  • https://github.com/PaddlePaddle/farm/pull/4#pullrequestreview-66841276
• Branching and releasing model https://github.com/PaddlePaddle/farm/issues/1

Generate gradient operators when compile-time.

• Design doc https://github.com/PaddlePaddle/Paddle/pull/4517
• Step 1. Basic Classes https://github.com/PaddlePaddle/Paddle/pull/4551
• Step 2. [Done, UnderReview] https://github.com/PaddlePaddle/Paddle/pull/4566

Change PADDLE_ONLY_CPU -> PADDLE_WITH_GPU

• https://github.com/PaddlePaddle/Paddle/pull/4584

Simplize sum_op, compose its gradient operator

• https://github.com/PaddlePaddle/Paddle/pull/4562
• Since there are many kernels started in sum_grad, it is not fast either.

Unify map for OpDescBind and OperatorBase

• https://github.com/PaddlePaddle/Paddle/pull/4547

Remove add_op since it is duplicated with sum_op

• https://github.com/PaddlePaddle/Paddle/pull/4514

Use double precision to stablize some gradient checks

• https://github.com/PaddlePaddle/Paddle/pull/4491

Simplize Activation in Paddle

• https://github.com/PaddlePaddle/Paddle/pull/4485

Stablize gradient test of elementwise-mul

• https://github.com/PaddlePaddle/Paddle/pull/4478

Remove OperatorBase::InferShape

• https://github.com/PaddlePaddle/Paddle/pull/4458

Fix MacOS Compilation error

• https://github.com/PaddlePaddle/Paddle/pull/4560

Refactorization:

• Implement the save/load/checkpoint support
  • https://github.com/PaddlePaddle/Paddle/pull/4602
• fix add operator bug in backward process
  • https://github.com/PaddlePaddle/Paddle/pull/4548
• remove default delete copy construct method
  • https://github.com/PaddlePaddle/Paddle/pull/4550
• Discuss Executor design with @qijun, @helinwang -https://github.com/PaddlePaddle/Paddle/pull/4537

Reviews

• Sigmoid Cross Entropy
  • https://github.com/PaddlePaddle/Paddle/pull/4448
• Leaky Relu activation
  • https://github.com/PaddlePaddle/Paddle/pull/4604
• Conv Shift operator
  • https://github.com/PaddlePaddle/Paddle/pull/4591
• Rmsprop operator
  • https://github.com/PaddlePaddle/Paddle/pull/4565
• Changing SGD operator
  • https://github.com/PaddlePaddle/Paddle/pull/4586
• fix bug in backward process
  • https://github.com/PaddlePaddle/Paddle/pull/4582
• guide AML team to send PRs to improve our documents
  • https://github.com/PaddlePaddle/Paddle/pull/4484
  • https://github.com/PaddlePaddle/Paddle/pull/4549
  • https://github.com/PaddlePaddle/Paddle/pull/4479

• https://github.com/PaddlePaddle/Paddle/pull/4518

• https://github.com/PaddlePaddle/Paddle/pull/4544

• https://github.com/PaddlePaddle/Paddle/pull/4546

• https://github.com/PaddlePaddle/Paddle/pull/4553

• https://github.com/PaddlePaddle/Paddle/pull/4597

• https://github.com/PaddlePaddle/Paddle/pull/4597

• https://github.com/PaddlePaddle/Paddle/pull/4538

• https://github.com/PaddlePaddle/Paddle/pull/4558

• https://github.com/PaddlePaddle/Paddle/pull/4568

• https://github.com/PaddlePaddle/Paddle/pull/4576

• https://github.com/PaddlePaddle/Paddle/pull/4578