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* oops

* test

* Update

* Update

* Fix

* Update

* Update

* Update

* Update

* Fix

* Update

* Update

* Update

* Update

* Fix lint

* lint

* Update

* Update

* lint fix

* Fix CI

* Fix

* Fix CI

* Update

* Fix

* Update

* Update

* resolve conflict

* Fix CI
Co-authored-by: Ubuntu <ubuntu@ip-172-31-31-136.us-west-2.compute.internal>

* fix GPU global negative sampling code

* Update negative_sampling.cu

Co-authored-by: Ubuntu <ubuntu@ip-172-31-30-164.us-west-2.compute.internal>

* measure peak memory size.

* fix lint.
Co-authored-by: Ubuntu <ubuntu@ip-172-31-30-164.us-west-2.compute.internal>

* remove simple graph requirement

* doc
Co-authored-by: Minjie Wang <wmjlyjemaine@gmail.com>

* Added graph updating method and tests. resolves #3488

* removed spaces around named args

* customizing indices for graph's idtype and ctx

* changing torch ops to generic backend ops

* changing tensors to np arrays

* created dgl merge function and tests

* Changed per-graph edge updates to single ag update

* removed update method and tests

* reformat newlines & spaces

* concatenating in one-shot instead of iteratively
Co-authored-by: Mufei Li <mufeili1996@gmail.com>
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>

* Pass the std:min argument's type, to avoid the compilation error.

* Update parallel_for.h

* Update negative_sampling.cc
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>

* [Feature] enable TP::Receiver wait for any numbers of senders

* fix random unit test failure

* avoid endless future wait

* fix unit test failure

* fix seg fault when finalize wait in receiver

* [Feature] refactor sender connect logic and remove unnecessary sleeps in unit tests

* fix lint

* release RPCContext resources before process exits

* [Debug] TPReceiver wait start log

* [Debug] add log in get port

* [Debug] add log

* [ReDebug] revert time sleep in unit tests

* [Debug] remove sleep for test_distri,test_mp

* [debug] add more log

* [debug] add listen_booted_ flag

* [debug] restore commented code for queue

* [debug] sleep more in rpc_client

* restore change in tests

* Revert "restore change in tests"

This reverts commit 41a18926d181ec2517069389bfc41de2cc949280.

* Revert "[debug] sleep more in rpc_client"

This reverts commit a908e758eabca0a6ce62eb2e59baea02a840ac67.

* Revert "[debug] restore commented code for queue"

This reverts commit d3f993b3746e6bb6e2cc2f90204dd7e9461c6301.

* Revert "[debug] add listen_booted_ flag"

This reverts commit 244b2167d94942ff2a0acec8823b974975e52580.

* Revert "[debug] add more log"

This reverts commit 4b78447b0a575a824821dc7e25cca2246e6e30e2.

* Revert "[Debug] remove sleep for test_distri,test_mp"

This reverts commit e1df1aadcc8b1c2a0013ed77322ac391a8807612.

* remove debug code

* revert unnecessary change

* revert unnecessary changes

* always reset RPCContext when get started and reset all data

* remove time.sleep in dist tests

* fix lint

* reset envs before each dist test

* reset env properly

* add time sleep when start each server

* sleep for a while when boot server

* replace wait_thread with callback

* fix lint

* add dglconnect handshake check
Co-authored-by: Jinjing Zhou <VoVAllen@users.noreply.github.com>

* [Feature] add CSVDataset to load data from csv files

* add CSVDataset class file

* install pyyaml when running unit tests

* install pandas for unit tests

* utilize pydantic for YAML config check

* generate yaml and csv files during test

* make more keys as optional

* remove/rename several keys in yaml config and more tets though looks a bit clumsy

* fix test failure on mxnet

* pass /path/to/dataset instead of yaml path

* code refinement

* code refine

* change several yaml field such as feat and graph_id

* merge graph generation logic

* refine code

* Refactored_first_version

* DGLCSVDataset works for single heterograph

* add more tests

* fix test failure in mxnet

* add docstring

* use list comprehension for dict

* fix version in YAML

* refine data length assert

* use dict.pop directly

* remove ambiguous variable names

* refine graph id missing logic

* refine graph create call

* separate node/edge/graph data parser

* remove separator in DefaultDataParser

* refine validation error log for yaml field

* minor check

* refine code via dict.get()

* move load_from_csv into Node/Edge/GraphData

* move _parse_node/edge/graph_data into Node/Edge/GraphData

* refine id-related fields check

* check duplicate ntypes/etypes when load yaml

* refine docstring

* first commit

* a bunch of fixes

* add unique

* lint

* lint

* lint

* address comments

* Update negative_sampler.py

* fix

* description

* address comments and fix

* fix

* replace unique with replace

* test pylint

* Update negative_sampler.py

* support shared memory on windows

* Update shared_mem.cc

* Added activation function as an optional parameter

* lint fixes

* Modified the input parameters in tandem with other classes

* lint corrections

* corrected tests

* Reverting back to the old interface

* lint corrections
Co-authored-by: Minjie Wang <wmjlyjemaine@gmail.com>
Co-authored-by: Mufei Li <mufeili1996@gmail.com>

* Add nccl backend  and fix pad_data function cuda bug

* Update train_dist.py

* Update train_dist.py
Co-authored-by: Jinjing Zhou <VoVAllen@users.noreply.github.com>

* Adding initial files of example

* Removing old timing code

* Improving doc strings and fixing some minor bugs

* Merging from upstream and addressing PR comments
Co-authored-by: zakjost <jostza@amazon.com>
Co-authored-by: Mufei Li <mufeili1996@gmail.com>

Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>

* add unittest for binary ops

* Changed loss func
Co-authored-by: Israt Nisa <nisisrat@amazon.com>
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>

* edge_softmax_hetero forwar+cpu+norm=dst

* convert eids to list

* addedunittest

* added unittest

* added backward. Not tested correctness

* minor

* changed reducer to max from sum

* bugfix

* docstring

* add GPU unittest

* output converted to dict from tuple

* lint check
Co-authored-by: Israt Nisa <nisisrat@amazon.com>
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>

* fix CopyVectorToNDArray

* Fix lint
Co-authored-by: Jinjing Zhou <VoVAllen@users.noreply.github.com>

* fixed bug

* added  in test cases

* unittest resolved

* bugfix
Co-authored-by: Israt Nisa <nisisrat@amazon.com>
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>

[Feature] Add CUDA support for `min` and `max` reducer in heterogeneous API for unary message functions (#3566)

* CUDA support max/min reducer on forward pass

* docstring

* concised UpdateGradMinMax_hetero

* reorganized UpdateGradMinMax_hetero

* CUDA kernels for max/min reducer

* variable name

* lint check

* changed CUDA 2D thread mapping to 1D

* removed legacy cusparse for min/max reducer

* git CI issue

* restarting git CI

* adding namespace std
Co-authored-by: Israt Nisa <nisisrat@amazon.com>
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>

* Feat: support API "randomwalk_topk" in library

* Feat: use the new API "randomwalk_topk" for PinSAGESampler

* Minor

* Minor

* Refactor: modified codes as checker required

* Minor

* Minor

* Minor

* Minor

* Fix: checking errors in RandomWalkTopk

* Refactor: modified the docstring for randomwalk_topk

* change randomwalk_topk to internal

* fix

* rename

* Minor for pinsage.py

* Feat: support randomwalk and SelectPinSageNeighbors on GPU

Port RandomWalk algorithm on GPU,
and port SelectPinSageNeighbors on GPU.

* Feat: support GPU on python APIs

* Feat: remove perf print information in FrequenchHashmap

* Fix: modified the code format

Modified the code format as task_lint.sh suggested

* Feat: let test script support PinSAGESampler on GPU

Let test script support PinSAGESampler on GPU,
minor of "restart_prob".

* Minor

* Minor

* Minor

* Refactor: use the atomic operations from the array module

* Minor: change the long lines

* Refactor: modified the get_node_types for gpu

* Feat: update the contributor date

* Perf: remove unnecessary stream sync

* Feat: support other random walk

But the non-uniform choice is still not supported.

* Fix: add CUDA switch for random walk
Co-authored-by: Quan Gan <coin2028@hotmail.com>

* added distgnn plus libra codebase

* Dist application codes

* added comments in partition code. changed the interface of partitioning call.

* updated readme

* create libra partitioning branch for the PR

* removed disgnn files for first PR

* updated kernel.cc

* added libra_partition.cc and moved libra code from kernel.cc to libra_partition.cc

* fixed lint error; merged libra2dgl.py and main_Libra.py to libra_partition.py; added graphsage/distgnn folder and partition script.

* removed libra2dgl.py

* fixed the lint error and cleaned the code.

* revisions due to PR comments. added distgnn/tools contains partitions routines

* update 2 PR revision I

* fixed errors; also improved the runtime by 10x.

* fixed minor lint error

* fixed some more lints

* PR revision II changed the interface of libra partition function

* rewrite docstring
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>

Co-authored-by: Mufei Li <mufeili1996@gmail.com>

Make the default value of parameter replace in docstring consistent with code
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>
Co-authored-by: Mufei Li <mufeili1996@gmail.com>

Number of heads needs to be considered for the transformation of the destination features. Otherwise this will crash if residual==True.

* fix setdevice issue

* change to curand device API
Co-authored-by: Quan (Andy) Gan <coin2028@hotmail.com>

* Update

* Update

* Update

* Update

* Update

* CI

* CI

* CI
Co-authored-by: Jinjing Zhou <VoVAllen@users.noreply.github.com>

* Fix a bug in TWIRLS, add unittest

* reformatting the code

* modify unittest for TWIRLS
Co-authored-by: Jinjing Zhou <VoVAllen@users.noreply.github.com>

* doesn't know whether works

* add change

* fix

* fix

* fix

* remove

* revert

* lint

* lint

* fix

* revert

* lint

* fix

* only build rpc on linux

* lint

* lint

* fix build on windows

* fix windows

* remove old test

* fix cmake

* Revert "remove old test"

This reverts commit f1ea75c777c34cdc1f08c0589676ba6aee1feb29.

* fix windows

* fix

* fix

* fix indent

* fix indent

* address comment

* fix

* fix

* fix

* fix

* fix

* lint

* fix indent

* fix lint

* add introduction

* fix

* lint

* lint

* add more logs

* fix

* update xbyak for C++14 with gcc5

* Remove channels

* fix

* add test script

* fix

* remove unused file

* fix lint

* add timeout

* tmp fix

* add description