Abstract: A cache structure for use in implementing reconfigurable system configuration information storage, comprises: layered configuration information cache units: for use in caching configuration information that may be used by a certain or several reconfigurable arrays within a period of time; an off-chip memory interface module: for use in establishing communication; a configuration management unit: for use in managing a reconfiguration process of the reconfigurable arrays, in mapping each subtask in an algorithm application to a certain reconfigurable array, thus the reconfigurable array will, on the basis of the mapped subtask, load the corresponding configuration information to complete a function reconfiguration for the reconfigurable array. This increases the utilization efficiency of configuration information caches.

Abstract: Disclosed are a pre-decoding analysis-based configuration information cache management system, comprising a streaming media processing module, a configuration information prefetch FIFO module, a configuration information storage unit, and a cache controller module. Also disclosed is a management method for the pre-decoding analysis-based configuration information cache management system. The present invention allows for increased dynamic reconfiguration efficiency of a large-scale coarse-grained reconfigurable system.

Abstract: Disclosed are a pre-decoding analysis-based configuration information cache management system, comprising a streaming media processing module, a configuration information prefetch FIFO module, a configuration information storage unit, and a cache controller module. Also disclosed is a management method for the pre-decoding analysis-based configuration information cache management system. The present invention allows for increased dynamic reconfiguration efficiency of a large-scale coarse-grained reconfigurable system.

Abstract: Disclosed is a cache structure for use in implementing reconfigurable system configuration information storage, comprising: layered configuration information cache units: for use in caching configuration information that may be used by a certain or several reconfigurable arrays within a period of time; an off-chip memory interface module: for use in establishing communication; a configuration anagement unit: for use in managing a reconfiguration process of the reconfigurable arrays, in mapping each subtask in an algorithm application to a certain reconfigurable array, thus the reconfigurable array will, on the basis of the mapped subtask, load the corresponding configuration information to complete a function reconfiguration for the reconfigurable array. This increases the utilization efficiency of configuration information caches.