This flowchart details the process of managing and optimizing work groups in a parallel computing environment. Starting with setting the work size (work_size), the flow moves into creating logical work groups (GLOOGRoup), followed by constructing a name-to-group mapping (name_group_map). These steps are crucial for efficiently organizing computational resources and accelerating data processing. Designers and developers can use this tool to visualize the structure of parallel algorithms, optimize performance, and ensure that work groups are correctly configured and effectively run.