Assert in line 285 and bug fix
Assert in line 285 and bug fix

When initializing, we need to call it as dynet::initialize(argc, argv,true); to maked the shared params are in use.
Abasyoni/dynet,cherryc/dynet,Abasyoni/dynet,cherryc/dynet,Peilun-Li/dynet,Peilun-Li/dynet,Peilun-Li/dynet,Abasyoni/dynet,cherryc/dynet