• C
    Support SelelctedRows allreduce in multi-cards imperative mode (#24690) · 4a702ef3
    Chen Weihang 提交于
    * support selectedrows allreduce in multi-cards dygraph, test=develop
    
    * remove useless import modules in unittests, test=develop
    
    * add nccl cmake to get nccl version, test=develop
    
    * add if-condition to compiled correctly, test=develop
    
    * add detail version parseing for old nccl, test=develop
    
    * polish camke details, test=develop
    
    * fix remove test cmake error, test=develop
    
    * fix cmake condition, test=develop
    
    * change unittest camke list, test=develop
    
    * fix unittest cmake rule, test=develop, test=framep0
    4a702ef3
all_reduce.cc 7.8 KB