op: Alternative projected gradient implementation
op: Alternative projected gradient implementation

kod3r/taskgraph,dzch/taskgraph,plutoshe/taskgraph,taskgraph/taskgraph,fengjingchao/taskgraph,BaiGang/taskgraph,taskgraph/taskgraph,5kg/taskgraph,plutoshe/taskgraph,fengjingchao/taskgraph,dzch/taskgraph,BaiGang/taskgraph,5kg/taskgraph,kod3r/taskgraph