Abstract: A method and system for improving the performance of a cache. The cache may include an array of tag entries where each tag entry includes an additional bit (“reused bit”) used to indicate whether its associated cache line has been reused, i.e., has been requested or referenced by the processor. By tracking whether a cache line has been reused, data (cache line) that may not be reused may be replaced with the new incoming cache line prior to replacing data (cache line) that may be reused. By replacing data in the cache memory that might not be reused prior to replacing data that might be reused, the cache hit may be improved thereby improving performance.

Abstract: A method and system for improving the performance of a cache. The cache may include an array of tag entries where each tag entry includes an additional bit (“reused bit”) used to indicate whether its associated cache line has been reused, i.e., has been requested or referenced by the processor. By tracking whether a cache line has been reused, data (cache line) that may not be reused may be replaced with the new incoming cache line prior to replacing data (cache line) that may be reused. By replacing data in the cache memory that might not be reused prior to replacing data that might be reused, the cache hit may be improved thereby improving performance.

Abstract: A method and system for improving the performance of a cache. The cache may include an array of tag entries where each tag entry includes an additional bit (“reused bit”) used to indicate whether its associated cache line has been reused, i.e., has been requested or referenced by the processor. By tracking whether a cache line has been reused, data (cache line) that may not be reused may be replaced with the new incoming cache line prior to replacing data (cache line) that may be reused. By replacing data in the cache memory that might not be reused prior to replacing data that might be reused, the cache hit may be improved thereby improving performance.

Abstract: A method and system for improving the performance of a cache. The cache may include an array of tag entries where each tag entry includes an additional bit (“reused bit”) used to indicate whether its associated cache line has been reused, i.e., has been requested or referenced by the processor. By tracking whether a cache line has been reused, data (cache line) that may not be reused may be replaced with the new incoming cache line prior to replacing data (cache line) that may be reused. By replacing data in the cache memory that might not be reused prior to replacing data that might be reused, the cache hit may be improved thereby improving performance.