Paddle

Commit Graph

Author	SHA1	Message	Date
Chen Weihang	31f422ae5e	Add interface to launch parallel dygraph by multiprocessing (#26044 ) * add dygraph parallel run interface * polish implement & unified env property name * add print config arg * refactor init_parallel_env function * Compatible with multiprocessing and launch modes * set default trainer start port * support run in python 2 * polish python2 support code * remove python2 support * refine launch import * polish dome design details * refactor api implemention & path * use new method _set_expected_place * add spawn unittest framework & mnist test * add more unittests & doc * fix unittest failed * polish english doc * self review and polish details * refactor code by reviewer's comments * fix unittest failed * fix parallel_env unittest * fix several typos * fix error introduced when fixing typos * add unpublic note for start_processes * polish details by xiaoguang's comment * verify correctly when spawn nprocs=-1 * refactor spawn & init_parallel_env design * polish doc details * open spawn unittests * try to fix doc compile error * try to fix unknown doc format error * add skip unittest when not gpu	6 years ago
chengduo	21d7b78602	update parallel_helper (#17691 ) test=develop	7 years ago
chengduo	b5f4d5ed0e	Add broadcast operators (#17503 ) * This PR adds broadcast for multi-process. And it could be used in dynamic graph to broadcast parameters.	7 years ago

Author

SHA1

Message

Date

Chen Weihang

31f422ae5e

Add interface to launch parallel dygraph by multiprocessing (#26044 )

* add dygraph parallel run interface

* polish implement & unified env property name

* add print config arg

* refactor init_parallel_env function

* Compatible with multiprocessing and launch modes

* set default trainer start port

* support run in python 2

* polish python2 support code

* remove python2 support

* refine launch import

* polish dome design details

* refactor api implemention & path

* use new method _set_expected_place

* add spawn unittest framework & mnist test

* add more unittests & doc

* fix unittest failed

* polish english doc

* self review and polish details

* refactor code by reviewer's comments

* fix unittest failed

* fix parallel_env unittest

* fix several typos

* fix error introduced when fixing typos

* add unpublic note for start_processes

* polish details by xiaoguang's comment

* verify correctly when spawn nprocs=-1

* refactor spawn & init_parallel_env design

* polish doc details

* open spawn unittests

* try to fix doc compile error

* try to fix unknown doc format error

* add skip unittest when not gpu

chengduo

21d7b78602

update parallel_helper (#17691 )

test=develop

chengduo

b5f4d5ed0e

Add broadcast operators (#17503 )

* This PR adds broadcast for multi-process. And it could be used in dynamic graph to broadcast parameters.

3 Commits (b0edda4d99fdfa388dc6bb348c35d58ee4f819bc)