2018 02 14 - PaddlePaddle/Paddle GitHub Wiki

• CI and other project tools

  • bisector: https://github.com/PaddlePaddle/Paddle/pull/8442#pullrequestreview-96619491
  • add CLA: https://github.com/PaddlePaddle/Paddle/pull/8353

• codebase cleanup

  • rewrite API of tensor_util.h: https://github.com/PaddlePaddle/Paddle/pull/8422
  • move Fluid C++ source code into /paddle/fluid: https://github.com/PaddlePaddle/Paddle/pull/8344
  • explain the reason we use a very old version of boost: https://github.com/PaddlePaddle/Paddle/pull/7967

• CSP and type system

  • Re-design the type system of Fluid: https://github.com/PaddlePaddle/Paddle/pull/8352

CSP

• Added an elementary unit test for CSP https://github.com/PaddlePaddle/Paddle/pull/8340
  • Resolves https://github.com/PaddlePaddle/Paddle/issues/8338
• Python implementation for a proposed Go Op https://github.com/PaddlePaddle/Paddle/pull/8434
  • Resolves https://github.com/PaddlePaddle/Paddle/issues/8426
• Fix for program crash when destructor is called before channel close with blocked readers/writers https://github.com/PaddlePaddle/Paddle/pull/8197

Refine Type System

• Separate VarType from VarDesc in framework.proto and fix all related compiler errors https://github.com/PaddlePaddle/Paddle/pull/8414
  • Resolves https://github.com/PaddlePaddle/Paddle/issues/8412
  • Resolves https://github.com/PaddlePaddle/Paddle/issues/8413
• Move DataType enum inside VarType https://github.com/PaddlePaddle/Paddle/pull/8447
  • Resolves https://github.com/PaddlePaddle/Paddle/issues/8445
  • Resolves https://github.com/PaddlePaddle/Paddle/issues/8446 Rename core.so into fluid.so https://github.com/PaddlePaddle/Paddle/issues/8347#issuecomment-365452465 What is layer's interface standard in Python API ? https://github.com/PaddlePaddle/Paddle/issues/8370#issuecomment-364956680 PR Reviews
• https://github.com/PaddlePaddle/Paddle/pull/8352#issuecomment-364716867
• https://github.com/PaddlePaddle/Paddle/pull/8444#pullrequestreview-96614778
• https://github.com/PaddlePaddle/Paddle/pull/8285#pullrequestreview-95275192

• Updating copyright year for recent files : https://github.com/PaddlePaddle/Paddle/pull/8018
• CSP framework :
  • Fix unbuffered test into generic test: https://github.com/PaddlePaddle/Paddle/pull/8162
  • Add daisy chain unit test for CSP in Paddle: https://github.com/PaddlePaddle/Paddle/pull/8340
    • Resolves https://github.com/PaddlePaddle/Paddle/issues/8338
  • Python implementation of proposed Go Op: https://github.com/PaddlePaddle/Paddle/pull/8434 . Fixes the following issue:
    • https://github.com/PaddlePaddle/Paddle/issues/8426
• Redesign Type system of Fluid:
  • Working on : https://github.com/PaddlePaddle/Paddle/issues/8336
  • Separate VarType from VarDesc in framework.proto: https://github.com/PaddlePaddle/Paddle/pull/8414 . Fixes the following issues:
    • https://github.com/PaddlePaddle/Paddle/issues/8413
    • https://github.com/PaddlePaddle/Paddle/issues/8412
  • Move DataType enum inside VarType: https://github.com/PaddlePaddle/Paddle/pull/8447 . Fixes the following issues:
    • https://github.com/PaddlePaddle/Paddle/issues/8446
    • https://github.com/PaddlePaddle/Paddle/issues/8445
• CI fails on test_lod_tensor: https://github.com/PaddlePaddle/Paddle/issues/8351
• PR review:
  • https://github.com/PaddlePaddle/Paddle/pull/8197
  • https://github.com/PaddlePaddle/Paddle/pull/8285
  • https://github.com/PaddlePaddle/Paddle/pull/8364
  • https://github.com/PaddlePaddle/Paddle/pull/8352

PaddlePaddle.org

• Update PERMALINKS to show H3 (https://github.com/PaddlePaddle/PaddlePaddle.org/pull/400)
• Allow parent links for Paddle Documentation section, disable for Paddle API section as per Shan Yi's request #401 (https://github.com/PaddlePaddle/PaddlePaddle.org/pull/401)
• Allow arbitrary depth for content links. (https://github.com/PaddlePaddle/PaddlePaddle.org/pull/403)
• Allow search for API section (https://github.com/PaddlePaddle/PaddlePaddle.org/pull/405)

Paddle

• Ramp up on CSP, collaborate initial design of Go Python API (https://github.com/PaddlePaddle/Paddle/pull/8434)

Inference

• Fix include path in inference test codes: https://github.com/PaddlePaddle/Paddle/pull/8349
  • Resolves: https://github.com/PaddlePaddle/Paddle/issues/8348
• Review:
  • Inference example for NMT: https://github.com/PaddlePaddle/Paddle/pull/8314#pullrequestreview-95920696
  • Inference example for word2vec: https://github.com/PaddlePaddle/Paddle/pull/8206#pullrequestreview-95582644
  • Inference example for recommender system: https://github.com/PaddlePaddle/Paddle/pull/8227#pullrequestreview-95290303
  • Modify load() for inference: https://github.com/PaddlePaddle/Paddle/pull/8024#pullrequestreview-95244627
  • Resolves the following issue: https://github.com/PaddlePaddle/Paddle/issues/8440

Float16

• Move float16 into fluid folder: https://github.com/PaddlePaddle/Paddle/pull/8394
• [WIP] make float16 a plain old data type

Inference: PR/issue:

• Modify load() for inference: https://github.com/PaddlePaddle/Paddle/pull/8024
• Fix GCC warnings comparing signed/unsigned from inference code: https://github.com/PaddlePaddle/Paddle/pull/8346
• Inference example and inference-framework unit-test for NMT model: https://github.com/PaddlePaddle/Paddle/pull/8314

Review:

• Fix include path in inference test codes https://github.com/PaddlePaddle/Paddle/pull/8346

Benchmarking:

• Working on inference benchmarking for vision based chapters. (both cpu and gpu): WIP

• Finished first prototype of Paddle Visual Debugger
• Initial work on D3 rendering high-dimensional tensors as 2-D scatterplots in VDL: https://github.com/PaddlePaddle/VisualDL/tree/high-dimensional-d3
• Collaborated on initial design of Go Op (https://github.com/PaddlePaddle/Paddle/pull/8434)

• ParallelDO Design Doc: https://github.com/PaddlePaddle/Paddle/pull/8425
• ParallelDo Backward Integration: https://github.com/PaddlePaddle/Paddle/pull/8361