- VarCollTIData(const std::string& name, int root, int send_size, std::shared_ptr<std::vector<int>> sendcounts,
- int recv_size, std::shared_ptr<std::vector<int>> recvcounts, const std::string& send_type,
+ VarCollTIData(const std::string& name, int root, size_t send_size, std::shared_ptr<std::vector<int>> sendcounts,
+ size_t recv_size, std::shared_ptr<std::vector<int>> recvcounts, const std::string& send_type,