Method New

oneflow/core/framework/op_expr.cpp:583–592

static */

}

/* static */ Maybe<UserOpExpr> UserOpExpr::New(const std::string& op_name, UserOpConf&& op_proto,
                                               const std::vector<std::string>& indexed_ibns,
                                               const std::vector<std::string>& indexed_obns) {
  JUST(AddAttrDefaultValueAndCheckValid(&op_proto));
  AttrMap base_attrs = MakeAttrMapFromUserOpConf(op_proto);
  std::shared_ptr<UserOpExpr> op_expr(
      new UserOpExpr(op_name, std::move(op_proto), base_attrs, indexed_ibns, indexed_obns));
  JUST(op_expr->Init(op_expr));
  return op_expr;
}

Maybe<void> UserOpExpr::InferPhysicalTensorDesc(
    const AttrMap& attrs, const std::string& device_tag,