Description
The tool is informing the user of a possible throughput improvement.
Explanation
If the user code has dataflow at the top-level function, and then if the user wants to execute the kernel in a pipeline mode, then it is not possible with an ap_ctrl_hs protocol.
Solution
Multiple Kernel executions can be overlapped to give performance improvements if the user specifies the below interface pragma.
#pragma HLS INTERFACE mode= ap_ctrl_chain bundle=control