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  1. 16 Nov, 2022 1 commit
  3. 06 Nov, 2022 1 commit
  5. 27 Oct, 2022 1 commit
  7. 08 Oct, 2022 1 commit
  9. 07 Sep, 2022 1 commit
    • ndickson-nvidia's avatar
      [Feature] Added exclude_self and output_batch to knn graph construction... · 684f66b7
      ndickson-nvidia authored 
      
[Feature] Added exclude_self and output_batch to knn graph construction (Issues #4323 #4316) (#4389)

* * Added "exclude_self" and "output_batch" options to knn_graph and segmented_knn_graph
* Updated out-of-date comments on remove_edges and remove_self_loop, since they now preserve batch information

* * Changed defaults on new knn_graph and segmented_knn_graph function parameters, for compatibility; pytorch/test_geometry.py was failing

* * Added test to ensure dgl.remove_self_loop function correctly updates batch information

* * Added new knn_graph and segmented_knn_graph parameters to dgl.nn.KNNGraph and dgl.nn.SegmentedKNNGraph

* * Formatting

* * Oops, I missed the one in segmented_knn_graph when I fixed the similar thing in knn_graph

* * Fixed edge case handling when invalid k specified, since it still needs to be handled consistently for tests to pass
* Fixed context of batch info, since it must match the context of the input position data for remove_self_loop to succeed

* * Fixed batch info resulting from knn_graph when output_batch is true, for case of 3D input tensor, representing multiple segments

* * Added testing of new exclude_self and output_batch parameters on knn_graph and segmented_knn_graph, and their wrappers, KNNGraph and SegmentedKNNGraph, into the test_knn_cuda test

* * Added doc comments for new parameters

* * Added correct handling for uncommon case of k or more coincident points when excluding self edges in knn_graph and segmented_knn_graph
* Added test cases for more than k coincident points

* * Updated doc comments for output_batch parameters for clarity

* * Linter formatting fixes

* * Extracted out common function for test_knn_cpu and test_knn_cuda, to add the new test cases to test_knn_cpu

* * Rewording in doc comments

* * Removed output_batch parameter from knn_graph and segmented_knn_graph, in favour of always setting the batch information, except in knn_graph if x is a 2D tensor
Co-authored-by: default avatarMinjie Wang <wmjlyjemaine@gmail.com>
      684f66b7
  11. 31 Aug, 2022 1 commit
  13. 27 Jul, 2022 1 commit
  15. 29 Jun, 2022 1 commit
  17. 28 Jun, 2022 1 commit
  19. 24 May, 2022 1 commit
  21. 23 May, 2022 1 commit
  23. 16 May, 2022 1 commit
  25. 07 May, 2022 1 commit
  27. 23 Apr, 2022 1 commit
  29. 30 Mar, 2022 1 commit
  31. 24 Feb, 2022 1 commit
  33. 23 Feb, 2022 1 commit
    • Minjie Wang's avatar
      [NN] Rework RelGraphConv and HGTConv (#3742) · 0227ddfb
      Minjie Wang authored 
      * WIP: TypedLinear and new RelGraphConv

* wip

* further simplify RGCN

* a bunch of tweak for performance; add basic cpu support

* update on segmm

* wip: segment.cu

* new backward kernel works

* fix a bunch of bugs in kernel; leave idx_a for future

* add nn test for typed_linear

* rgcn nn test

* bugfix in corner case; update RGCN README

* doc

* fix cpp lint

* fix lint

* fix ut

* wip: hgtconv; presorted flag for rgcn

* hgt code and ut; WIP: some fix on reorder graph

* better typed linear init

* fix ut

* fix lint; add docstring
      0227ddfb
  35. 17 Feb, 2022 1 commit
  37. 30 Jan, 2022 1 commit
    • Quan (Andy) Gan's avatar
      [Sampling] New sampling pipeline plus asynchronous prefetching (#3665) · 701b4fcc
      Quan (Andy) Gan authored 
      * initial update

* more

* more

* multi-gpu example

* cluster gcn, finalize homogeneous

* more explanation

* fix

* bunch of fixes

* fix

* RGAT example and more fixes

* shadow-gnn sampler and some changes in unit test

* fix

* wth

* more fixes

* remove shadow+node/edge dataloader tests for possible ux changes

* lints

* add legacy dataloading import just in case

* fix

* update pylint for f-strings

* fix

* lint

* lint

* lint again

* cherry-picking commit fa9f494

* oops

* fix

* add sample_neighbors in dist_graph

* fix

* lint

* fix

* fix

* fix

* fix tutorial

* fix

* fix

* fix

* fix warning

* remove debug

* add get_foo_storage apis

* lint
      701b4fcc
  39. 29 Jan, 2022 1 commit
  41. 25 Jan, 2022 1 commit
  43. 17 Jan, 2022 1 commit
  45. 21 Oct, 2021 1 commit
    • Xin Yao's avatar
      [Sampling] Implement dgl.compact_graphs() for the GPU (#3423) · a8c81018
      Xin Yao authored 
      * gpu compact graph template

* cuda compact graph draft

* fix typo

* compact graphs

* pass unit test but fail in training

* example using EdgeDataLoader on the GPU

* refactor cuda_compact_graph and cuda_to_block

* update training scripts

* fix linting

* fix linting

* fix exclude_edges for the GPU

* add --data-cpu & fix copyright
      a8c81018
  47. 12 Oct, 2021 1 commit
  49. 17 Sep, 2021 1 commit
  51. 16 Sep, 2021 1 commit
  53. 13 Jul, 2021 1 commit
  55. 12 Jul, 2021 1 commit
  57. 30 Jun, 2021 1 commit
  59. 18 May, 2021 1 commit
  61. 22 Apr, 2021 1 commit
  63. 21 Feb, 2021 1 commit
  65. 08 Feb, 2021 1 commit
    • nv-dlasalle's avatar
      [Sampling] Implement `dgl.to_block()` for the GPU (#2339) · bc3a532f
      nv-dlasalle authored 
      

* Add start of to_block gpu implementation

* Pull in more changes from 0.4.2 cuda_to_block

* Move more code to IdArray

* Refactor DeviceNodeMapMaker

* Updates

* get compiling

* Integrate to_block

* Fix ID allocation

* Minor fixes

* Cleanup cuda calls to use cuda_common

* Reduce kernel calls

* Lint cleanup

* Expand documentation

* Remove unused function

* Rename variables for consistency

* Add doxygen comments

* Fix file extension

* Remove raw asynccopy for deviceapi

* Remove unused function

* Fix block/tile configuration

* Add cuda_device_common.cuh

* Add basic hashtable

* Migrate part of hashtable

* Refactor to use external hashtable

* Make functions members

* Format hash table functions

* Migrate duplicate filling

* Move last function over

* Refactor with cu file

* lint c++ code

* Move context check to C++ code

* Use macro switch

* Add missing files

* Update docstring

* update docs

* Move atomic functions

* Refactor hashtable

* Fix linting

* Expand docs

* Fix mismatched argument names

* Switch doxygen comments from using @param to \param
Co-authored-by: default avatarJinjing Zhou <VoVAllen@users.noreply.github.com>
Co-authored-by: default avatarMinjie Wang <wmjlyjemaine@gmail.com>
      bc3a532f
  67. 24 Aug, 2020 1 commit
  69. 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
  71. 13 Aug, 2020 1 commit
  73. 11 Aug, 2020 1 commit
    • Quan (Andy) Gan's avatar
      [Feature] Edge DataLoader for edge classification & link prediction (#1828) · f5eb80d2
      Quan (Andy) Gan authored 
      * clean commit

* oops forgot the most important files

* use einsum

* copy feature from frontier to block

* Revert "copy feature from frontier to block"

This reverts commit 5224ec963eb6a3ef1b6ab74d8ecbd44e4e42f285.

* temp fix

* unit test

* fix

* revert jtnn

* lint

* fix win64

* docstring fixes and doc indexing

* revert einsum in sparse bidecoder

* fix some examples

* lint

* fix due to some tediousness in remove_edges

* addresses comments

* fix

* more jtnn fixes

* fix
      f5eb80d2
  75. 10 Aug, 2020 1 commit
    • Da Zheng's avatar
      Fix the performance issue of graph partitioning in new DGLGraph (#1934) · 729ff2ef
      Da Zheng authored 
      

* fix perf.

* fix.

* accelerate metis.

* fix lint.

* use gklib.

* fix perf.

* fix.

* update metis.

* update launch script

* handle synchronized API.

* fix.

* fix example.

* fix dataloader.

* temp fix.

* temp fix omp.

* distinguish roles.

* initialize iterator of DistDataloader correctly.

* check the correctness of launch script.

* move feature copy to sampler.

* measure mem/network copy time.

* remove

* Revert "measure mem/network copy time."

This reverts commit 86cefdc14b7815fcf5aad6496af912dba48e4aa6.

* fix.

* fix

* fix.

* fix cmake.

* disable metis in windows.

* disable metis tests in windows.

* remove test for multigraph.

* fix test.

* fix.

* fix cmake.

* fix.

* revert.
Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-19-115.us-west-2.compute.internal>
Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-19-1.us-west-2.compute.internal>
      729ff2ef
  77. 07 Aug, 2020 2 commits
    • Minjie Wang's avatar
      [Refactor] Enable new kernel in all message passing APIs (#1953) · 22167f72
      Minjie Wang authored 
      * WIP: frame refactor

* new frame

* simple update_all builtin

* move all subgraph routines into the same file

* sddmm & spmm schedule; node & edge udf

* degree bucketing

* some tricky 0deg corner cases

* bug in frame append

* merge test_hetero_basics and test_basics

* some code rearange

* fix test_heterograph

* add mean spmm

* enable all builtin combinations

* pass gpu test

* pass pytorch tests

* wip

* fix some pt debugging codes

* fix bug in mxnet backward

* pass all mxnet utests

* passed tf tests

* docstring

* lint

* lint

* fix broadcasting bugs

* add warning and clamp for mean reducer

* add test for zero-degree mean

* address comments

* lint

* small fix
      22167f72
    • xiang song(charlie.song)'s avatar
      [HotFix] Fix add_reverse_edges (#1960) · 35c9473b
      xiang song(charlie.song) authored 
      

* Hot fix

* more test
Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-51-214.ec2.internal>
      35c9473b