MANAGING A FREE LIST OF RESOURCES TO DECREASE CONTROL COMPLEXITY AND REDUCE POWER CONSUMPTION

Embodiments include method, systems and computer program products for searching a social network for media content. Aspects include identifying one or more available resources for execution by the processor, determining a maximum number of resources the processor can utilize in executing an instruction group, and grouping the one or more available resources into one or more resource groups, wherein each of the one or more resource groups has a size equal to the maximum number. Aspects also include receiving a request from a decode logic for a number of resources for execution and dispatching one of the one or more resource groups in response to the request by providing the number of resources for execution to the processor and sending remaining resources in the one of the one or more resource groups to a recycle queue.