Changelog

v0.3.1 (02/12/2020)

[bug][system] Fix CollectiveBoxingGenericTaskNode::ProduceAllRegstsAndBindEdges #3946
[bug][op] Fix constant init value #3947
[api][enhancement][refactor][tooling] Refine custom op build #3925
[feature][op] add combined margin loss #3819
[enhancement][tooling] default show cpp error stack frame #3948
[cfg][enhancement][tooling] Dev replace py parallel conf proto to cfg #3810
[feature][system] Add NaiveB2PSubTskGphBuilder #3942
[bug][system] disable new checkpoint by default temporarily #3943
[bug][system] Explicitly specify the SBP in NonDistributedOptimizerPass #3937
[bug][op] indexed_slices_model_update handle empty tensor #3933
[bug][ci] fix oss list file 100 limit #3935