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  1. 24 Mar, 2023 1 commit
  3. 20 Mar, 2023 1 commit
  5. 09 Mar, 2023 1 commit
  7. 17 Feb, 2023 2 commits
  9. 01 Dec, 2022 1 commit
  11. 23 May, 2022 1 commit
  13. 21 Jun, 2021 1 commit
  15. 14 Jan, 2021 1 commit
  17. 04 Jan, 2021 1 commit
  19. 17 Aug, 2020 1 commit
    • Mufei Li's avatar
      [Doc/Feature] Refactor, doc update and behavior fix for graphs (#1983) · be444e52
      Mufei Li authored 
      

* Update graph

* Fix for dgl.graph

* from_scipy

* Replace canonical_etypes with relations

* from_networkx

* Update for hetero_from_relations

* Roll back the change of canonical_etypes to relations

* heterograph

* bipartite

* Update doc

* Fix lint

* Fix lint

* Fix test cases

* Fix

* Fix

* Fix

* Fix

* Fix

* Fix

* Update

* Fix test

* Fix

* Update

* Use DGLError

* Update

* Update

* Update

* Update

* Fix

* Fix

* Fix

* Fix

* Fix

* Fix

* Fix

* Fix

* Update

* Fix

* Update

* Fix

* Fix

* Fix

* Update

* Fix

* Update

* Fix

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Fix

* Fix

* Update

* Update

* Update

* Update

* Update

* Update

* rewrite sanity checks

* delete unnecessary checks

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Fix

* Update

* Update

* Update

* Fix

* Fix

* Fix

* Update

* Fix

* Update

* Fix

* Fix

* Update

* Fix

* Update

* Fix
Co-authored-by: default avatarxiang song(charlie.song) <classicxsong@gmail.com>
Co-authored-by: default avatarMinjie Wang <wmjlyjemaine@gmail.com>
Co-authored-by: default avatarQuan Gan <coin2028@hotmail.com>
      be444e52
  21. 28 Jul, 2020 1 commit
    • Minjie Wang's avatar
      [Refactor][Graph] Merge DGLGraph and DGLHeteroGraph (#1862) · 44089c8b
      Minjie Wang authored 
      

* Merge

* [Graph][CUDA] Graph on GPU and many refactoring (#1791)

* change edge_ids behavior and C++ impl

* fix unittests; remove utils.Index in edge_id

* pass mx and th tests

* pass tf test

* add aten::Scatter_

* Add nonzero; impl CSRGetDataAndIndices/CSRSliceMatrix

* CSRGetData and CSRGetDataAndIndices passed tests

* CSRSliceMatrix basic tests

* fix bug in empty slice

* CUDA CSRHasDuplicate

* has_node; has_edge_between

* predecessors, successors

* deprecate send/recv; fix send_and_recv

* deprecate send/recv; fix send_and_recv

* in_edges; out_edges; all_edges; apply_edges

* in deg/out deg

* subgraph/edge_subgraph

* adj

* in_subgraph/out_subgraph

* sample neighbors

* set/get_n/e_repr

* wip: working on refactoring all idtypes

* pass ndata/edata tests on gpu

* fix

* stash

* workaround nonzero issue

* stash

* nx conversion

* test_hetero_basics except update routines

* test_update_routines

* test_hetero_basics for pytorch

* more fixes

* WIP: flatten graph

* wip: flatten

* test_flatten

* test_to_device

* fix bug in to_homo

* fix bug in CSRSliceMatrix

* pass subgraph test

* fix send_and_recv

* fix filter

* test_heterograph

* passed all pytorch tests

* fix mx unittest

* fix pytorch test_nn

* fix all unittests for PyTorch

* passed all mxnet tests

* lint

* fix tf nn test

* pass all tf tests

* lint

* lint

* change deprecation

* try fix compile

* lint

* update METIDS

* fix utest

* fix

* fix utests

* try debug

* revert

* small fix

* fix utests

* upd

* upd

* upd

* fix

* upd

* upd

* upd

* upd

* upd

* trigger

* +1s

* [kernel] Use heterograph index instead of unitgraph index (#1813)

* upd

* upd

* upd

* fix

* upd

* upd

* upd

* upd

* upd

* trigger

* +1s

* [Graph] Mutation for Heterograph (#1818)

* mutation add_nodes and add_edges

* Add support for remove_edges, remove_nodes, add_selfloop, remove_selfloop

* Fix
Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-51-214.ec2.internal>

* upd

* upd

* upd

* fix

* [Transfom] Mutable transform (#1833)

* add nodesy

* All three

* Fix

* lint

* Add some test case

* Fix

* Fix

* Fix

* Fix

* Fix

* Fix

* fix

* triger

* Fix

* fix
Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-51-214.ec2.internal>

* [Graph] Migrate Batch & Readout module to heterograph (#1836)

* dgl.batch

* unbatch

* fix to device

* reduce readout; segment reduce

* change batch_num_nodes|edges to function

* reduce readout/ softmax

* broadcast

* topk

* fix

* fix tf and mx

* fix some ci

* fix batch but unbatch differently

* new checkk

* upd

* upd

* upd

* idtype behavior; code reorg

* idtype behavior; code reorg

* wip: test_basics

* pass test_basics

* WIP: from nx/ to nx

* missing files

* upd

* pass test_basics:test_nx_conversion

* Fix test

* Fix inplace update

* WIP: fixing tests

* upd

* pass test_transform cpu

* pass gpu test_transform

* pass test_batched_graph

* GPU graph auto cast to int32

* missing file

* stash

* WIP: rgcn-hetero

* Fix two datasety

* upd

* weird

* Fix capsuley

* fuck you

* fuck matthias

* Fix dgmg

* fix bug in block degrees; pass rgcn-hetero

* rgcn

* gat and diffpool fix
also fix ppi and tu dataset

* Tree LSTM

* pointcloud

* rrn; wip: sgc

* resolve conflicts

* upd

* sgc and reddit dataset

* upd

* Fix deepwalk, gindt and gcn

* fix datasets and sign

* optimization

* optimization

* upd

* upd

* Fix GIN

* fix bug in add_nodes add_edges; tagcn

* adaptive sampling and gcmc

* upd

* upd

* fix geometric

* fix

* metapath2vec

* fix agnn

* fix pickling problem of block

* fix utests

* miss file

* linegraph

* upd

* upd

* upd

* graphsage

* stgcn_wave

* fix hgt

* on unittests

* Fix transformer

* Fix HAN

* passed pytorch unittests

* lint

* fix

* Fix cluster gcn

* cluster-gcn is ready

* on fixing block related codes

* 2nd order derivative

* Revert "2nd order derivative"

This reverts commit 523bf6c249bee61b51b1ad1babf42aad4167f206.

* passed torch utests again

* fix all mxnet unittests

* delete some useless tests

* pass all tf cpu tests

* disable

* disable distributed unittest

* fix

* fix

* lint

* fix

* fix

* fix script

* fix tutorial

* fix apply edges bug

* fix 2 basics

* fix tutorial
Co-authored-by: default avataryzh119 <expye@outlook.com>
Co-authored-by: default avatarxiang song(charlie.song) <classicxsong@gmail.com>
Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-51-214.ec2.internal>
Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-7-42.us-west-2.compute.internal>
Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-1-5.us-west-2.compute.internal>
Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-68-185.ec2.internal>
      44089c8b
  23. 14 May, 2020 1 commit
  25. 08 May, 2020 1 commit
  27. 25 Mar, 2020 1 commit
  29. 26 Nov, 2019 1 commit
  31. 21 May, 2019 1 commit
    • Minjie Wang's avatar
      [Refactor] Immutable graph index (#543) · 605b5185
      Minjie Wang authored 
      * WIP

* header

* WIP .cc

* WIP

* transpose

* wip

* immutable graph .h and .cc

* WIP: nodeflow.cc

* compile

* remove all tmp dl managed ctx; they caused refcount issue

* one simple test

* WIP: testing

* test_graph

* fix graph index

* fix bug in sampler; pass pytorch utest

* WIP on mxnet

* fix lint

* fix mxnet unittest w/ unfortunate workaround

* fix msvc

* fix lint

* SliceRows and test_nodeflow

* resolve reviews

* resolve reviews

* try fix win ci

* try fix win ci

* poke win ci again

* poke

* lazy multigraph flag; stackoverflow error

* revert node subgraph test

* lazy object

* try fix win build

* try fix win build

* poke ci

* fix build script

* fix compile

* add a todo

* fix reviews

* fix compile
      605b5185
  33. 20 May, 2019 1 commit
  35. 06 Jan, 2019 1 commit
    • Quan (Andy) Gan's avatar
      [Test] Unify tests for different backends (#333) · e19cd62e
      Quan (Andy) Gan authored 
      * test basics

* batched graph & filter, mxnet filter fix

* frame and function; bugfix

* test graph adj and inc matrices

* fixing start = 0 for mxnet

* test index

* inplace update & line graph

* multi send recv

* more tests

* oops

* more tests

* removing old test files; readonly graphs for mxnet still kept

* modifying test scripts

* adding a placeholder for pytorch to reserve directory

* torch 0.4.1 compat fixes

* moving backend out of compute to avoid nose detection

* tests guide

* mx sparse-to-dense/sparse-to-numpy is buggy

* oops

* contribution guide for unit tests

* printing incmat

* printing dlpack

* small push

* typo

* fixing duplicate entries that causes undefined behavior

* move equal comparison to backend
      e19cd62e
  37. 22 Nov, 2018 2 commits
    • Minjie Wang's avatar
      Fix num_rows bug in batched_graph (#169) · 4dfe7547
      Minjie Wang authored
      4dfe7547
    • Lingfan Yu's avatar
      [Runtime] Scheduler and Executor (#140) · deb653f8
      Lingfan Yu authored 
      * executor api

* draft executor interface

* WIP

* revert changes to avoid conflict with api change

* core scheduling logic

* WIP: build graph adj

* incidence matrix for in edges

* support incidence matrix for partial recv nodes

* improve

* build adjmat in scheduler

* graph store

* get degree bucketing schedule

* connect to c++ degree bucketing

* conceptual executor creation code

* executor comments

* fix

* more executor comments

* WIP: full send_and_recv schedule

* most schedulers

* simplify scheduler

* executors

* runtime

* builtin function base class

* adj indices and shape

* completely refactor scheduler

* rename and move bundled out to function.py

* use_edge_feature in msg func

* rewrite scheduler

* node edge executor

* connect with graph api

* handle zero degree

* misc

* fix test cases

* fix a good many bugs...

* remove old scheduler

* push and pull

* fix send recv

* c++ lint

* fix batched send recv

* hot fix for mxnet

* typo

* write back executor

* apply node edge

* clean up, doc string

* fix as requested

* refactor

* fix

* WIP

* WIP

* ir draft

* more on ir

* WIP: spmv schedule

* WIP

* recv schedule

* refactor

* WIP

* snr degree bucketing

* snr scheduler

* move prog to graph.py; rename

* unittest for send/recv

* remove some legacy codes

* WIP: update_all

* pass test_basics

* passed all current utests

* more utests; fix mx utest

* WIP: fixing zero deg initial value

* some tests

* fix 0deg problem

* fix mx

* fix mx

* some notes

* fix as requested
      deb653f8
  39. 09 Nov, 2018 1 commit
  41. 08 Nov, 2018 1 commit
    • GaiYu0's avatar
      [API] Graph traversal (#103) · 23191674
      GaiYu0 authored 
      * bfs, dfs and topological traversal

* dfs and test cases

* Conflicts:
	python/dgl/graph.py
	src/graph/graph.cc
	src/graph/graph_op.cc

* documentation

* requested changes

* Conflicts:
	Jenkinsfile
	examples/pytorch/gcn/gcn.py
	examples/pytorch/gcn/gcn_spmv.py
	python/dgl/graph.py
	python/dgl/graph_index.py
	src/graph/graph.cc
	src/graph/graph_op.cc

* Conflicts:
	Jenkinsfile
	python/dgl/graph_index.py

* fix lint errors

* fix lint errors

* fix lint errors

* fix test cases

* requested changes

* traversal interface

* [Bug] fixed a typo that caused syntax error (#120)

* WIP

* bfs nodes generator works

* topological traversal

* WIP: dfs_edges

* dfs edges

* dfs labeled edges

* utest for traversal

* fix lint

* fix utest

* code clean

* changes as requested
      23191674
  43. 02 Nov, 2018 1 commit
    • Minjie Wang's avatar
      [API][Doc] API change & basic tutorials (#113) · 68ec6247
      Minjie Wang authored 
      * Add SH tutorials

* setup sphinx-gallery; work on graph tutorial

* draft dglgraph tutorial

* update readme to include document url

* rm obsolete file

* Draft the message passing tutorial

* Capsule code (#102)

* add capsule example

* clean code

* better naming

* better naming

* [GCN]tutorial scaffold

* fix capsule example code

* remove previous capsule example code

* graph struc edit

* modified:   2_graph.py

* update doc of capsule

* update capsule docs

* update capsule docs

* add msg passing prime

* GCN-GAT tutorial Section 1 and 2

* comment for API improvement

* section 3

* Tutorial API change (#115)

* change the API as discusses; toy example

* enable the new set/get syntax

* fixed pytorch utest

* fixed gcn example

* fixed gat example

* fixed mx utests

* fix mx utest

* delete apply edges; add utest for update_edges

* small change on toy example

* fix utest

* fix out in degrees bug

* update pagerank example and add it to CI

* add delitem for dataview

* make edges() return form that is compatible with send/update_edges etc

* fix index bug when the given data is one-int-tensor

* fix doc
      68ec6247
  45. 19 Oct, 2018 1 commit
  47. 07 Oct, 2018 1 commit
    • Lingfan Yu's avatar
      Dockerfile and CI (#74) · cdf7334c
      Lingfan Yu authored 
      * Test CPP branch CI (#2)

* Fix batching node-only graphs (#62)

* fixing batching with graphs with no edges

* oops forgot test

* fix readme

* Docker and Jenkins (#1)

* docker ci cpu

* install python packages

* docker ci gpu

* add readme

* use dgl cpu image

* run command in container as root

* use python3

* fix test case

* remove nose from docker file

* docker folder readme

* parallelize cpu and gpu

* top level stages

* comment out python2 related installation

* fix

* remove igraph

* building for cpp

* change building order

* export env in test stage

* withEnv

* run docker container as root

* fix test cases

* fix test cases

* minor

* remove old build
      cdf7334c
  49. 05 Oct, 2018 1 commit
  51. 03 Oct, 2018 2 commits
  53. 20 Sep, 2018 1 commit
  55. 01 Sep, 2018 1 commit
    • Minjie Wang's avatar
      Builtin function and API changes (#53) · 61fa3c6c
      Minjie Wang authored 
      * WIP: API renaming

* API rewrite and node function refactor

* builtin functions

* builtin functions tested

* fix test

* send and recv spmv test

* WIP: fix examples

* Fix examples using new APIs
      61fa3c6c
  57. 23 Aug, 2018 1 commit
  59. 22 Aug, 2018 1 commit
    • Minjie Wang's avatar
      Many fix and updates (#47) · 6105e441
      Minjie Wang authored 
      * subgraph copy from

* WIP

* cached members

* Change all usage of id tensor to the new Index object; remove set device in DGLGraph;

* subgraph merge API tested

* add dict type reduced msg test
      6105e441
  61. 16 Aug, 2018 1 commit
    • Lingfan Yu's avatar
      Deep Generative Models of Graphs (#14) · 96179b0c
      Lingfan Yu authored 
      * model code for generative graphs

* batched version for dynamic graph generation using padding

* renaming function train back to forward

* remove old util function for padding DGMG

* override networkx clear to reset state, add dgl.nn

* Dynamic graph without batching

* use relative import path

* load dataset, pad batch

* bug fix

* experimental batch and unbatch

* dgmg batched version

* minor tweak

* move preprocessing padding into data loading

* batch graph test code

* minor

* batched graph class and test cases

* make dgl.nn.gcn a simple layer plus minor fix

* update dgmg model

* test forward using attribute field

* use frame append, minor changes

* moving networkx operations out of forward

* revert some changes

* remove structural immutability check
      96179b0c