文件历史

作者	SHA1	备注	提交日期
xiang song(charlie.song)	5a1ef70fd4	[Optimization] Optimize performance of COOSort (#1349 ) * Fix coo_sort * Add COOSort test * Fix * omp * coo2csr can benefit from sorted coo * Add more test code * Add LIBCXX_ENABLE_PARALLEL_ALGORITHMS to Makefile * upd * Turn off LIBCXX_ENABLE_PARALLEL_ALGORITHMS by default Co-authored-by: Ubuntu <ubuntu@ip-172-31-51-214.ec2.internal>	2020-03-13 22:39:36 +08:00
Minjie Wang	5dd35580f7	[Feature] Improve sampling speed; Better pickle/unpickle; other fixes (#1299 ) * improve performance of sample_neighbors * some more improve * test script * benchmarks * multi process * update more tests * WIP * adding two API for state saving * add create from state * upd test * missing file * wip: pickle/unpickle * more c apis * find the problem of empty data array * add null array; pickling speed is bad * still bad perf * still bad perf * wip * fix the pickle speed test; now everything looks good * minor fix * bugfix * some lint fix * address comments * more fix * fix lint * add utest for random.choice * add utest for dgl.rand_graph * fix cpp utests * try fix ci * fix bug in TF backend * upd choice docstring * address comments * upd * try fix compile * add comment	2020-03-02 23:16:05 +08:00
Da Zheng	65e1ba4f60	Sort csr (#886 ) * sort * sort in parallel. * fix a bug in sorting adj * rename. * add more comments. * accelerate GetData * fix tests. * avoid sorting multiple times. * add test. * change back. * sort. * add sort_csr. * Fix a bug. * fix. * revert modifcation. * rename * speed up EdgeIds.	2019-09-28 10:52:12 -07:00
Minjie Wang	b0d9e7aa43	[Refactor] Separating graph and sparse matrix operations (#699 ) * WIP: array refactoring * WIP: implementation * wip * most csr part * WIP: on coo * WIP: coo * finish refactoring immutable graph * compiled * fix undefined ndarray copy bug; add COOToCSR when coo has no data array * fix bug in COOToCSR * fix bug in CSR constructor * fix bug in in_edges(vid) * fix OutEdges bug * pass test_graph * pass test_graph * fix bug in CSR constructor * fix bug in CSR constructor * fix bug in CSR constructor * fix stupid bug * pass gpu test * remove debug printout * fix lint * rm biparate grpah * fix lint * address comments * fix bug in Clone * cpp utests	2019-07-17 17:49:38 -04:00

4 次代码提交