GitLab

* [Sparse] Add sparse matrix C++ implementation

* Add documentation

* Update

* Minor fix

* Move Python code to dgl/mock_sparse2

* Move headers to include

* lint

* Update

* Add dgl_sparse directory

* Move src code to dgl_sparse

* Add __init__.py in tests to avoid naming conflict

* Add dgl sparse so in Jenkinsfile

* Complete docstring & SparseMatrix basic op

* lint

* Disable win tests

Co-authored-by: Steve <ubuntu@ip-172-31-34-29.ap-northeast-1.compute.internal>

* [Sparse] Add SparseMatrix unittest and fix docstring problem

* Minor fix

* Update

* check permission

* rm future annonations

* Skip create_from_csr and create_from_csc tests because Pytorch 1.9.0 does not have torch.sparse_csr_tensor
Co-authored-by: Israt Nisa <nisisrat@amazon.com>

* Add elementwise operators for diagonal matrix

* minor

* resolve ambiguity of ops

* lint check

* lint check

* lint check
Co-authored-by: Israt Nisa <nisisrat@amazon.com>

* sddmm init

* SDDMM with N-D nonzero values

* drop support for vector shaped non zero elements

* address comments

* skip cpu test

* skip GPU test too
Co-authored-by: Israt Nisa <nisisrat@amazon.com>
Co-authored-by: Minjie Wang <wmjlyjemaine@gmail.com>

* Update

* lint

* Fix

* Update

* Update

* Update

* update

* Fix

* Update

* Fix

* Fix

* Fix

* CI

* Update

* Update

* Update

* update test
Co-authored-by: Ubuntu <ubuntu@ip-172-31-9-26.ap-northeast-1.compute.internal>

* [Sparse] Add reduction operators

* Fix linting problem

* Fix linting problem

* Fix linting problem

* Fix docstring

* Fix test cases

* Fix linting problem

* Skip reduction unittests

* initial commit

* address comments

* lint check
Co-authored-by: Israt Nisa <nisisrat@amazon.com>

* [Sparse] Add Transposition

* Fix docstring

* Fix linting problem

* Minor fix

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

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update
Co-authored-by: Ubuntu <ubuntu@ip-172-31-9-26.ap-northeast-1.compute.internal>

* init

* Add api doc for sparse library

* support op btwn matrices with differnt sparsity

* Fixed docstring

* addresses comments

* lint check

* change keyword format to fmt
Co-authored-by: Israt Nisa <nisisrat@amazon.com>