1. A computing memory comprising: an execution unit for processing operand data; and an access processor coupled with a memory system for providing operand data and configuration data to the execution unit, wherein the execution unit and the access processor are logically separated units, wherein the access processor reads operand data from the memory system and sends the operand data to the execution unit, where the execution unit executes the operand data according to the provided configuration data, wherein the access processor comprises information about execution times of operations of the execution unit for the provided configuration, and wherein the access processor reserves time-slots for writing execution unit results provided by the execution unit into selected locations in the memory system based on the information about the execution times, upon sending at least one of the operand data and the configuration data to the execution unit.