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Category ↓ Title Patent Number Issue Date Assignee  
Storage Management Even/odd cache directory mechanism US6212616 04-03-2001 IBM
Storage Management Flexible cache-coherency mechanism US6202132 03-13-2001 IBM
Storage Management Demand-based issuance of cache operations to a system bus US6182201 01-30-2001 IBM
Storage Management Shared L2 support for inclusion property in split L1 data and instruction caches US5694573 12-02-1997 IBM
Storage Management High performance/low cost access hazard detection in pipelined cache controller using comparators with a width shorter than and independent of total width of memory address US5692151 11-25-1997 IBM
Storage Management Protocol and system for performing line-fill address during copy-back operation US5687350 11-11-1997 IBM
Storage Management Method and system for reduced address tags storage within a directory having a tree-like data structure US5684976 11-04-1997 IBM
Storage Management Method and system for efficient miss sequence cache line allocation utilizing an allocation control cell state to enable a selected match line US5668972 09-16-1997 IBM
Storage Management Computer system with a device for selectively blocking writebacks of data from a writeback cache to memory US5664150 09-02-1997 IBM
Storage Management System and method that progressively prefetches additional lines to a distributed stream buffer as the sequentiality of the memory accessing is demonstrated US5664147 09-02-1997 IBM

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