Inventor

DIEFENDORFF KEITH E

US37 patents

⚠️ This page may combine multiple inventors who share the name “DIEFENDORFF KEITH E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DIEFENDORFF KEITH E

GONION JEFFRY E

Running-min and running-max instructions for processing vectors using a base value from a key element of an input vector

Vector index instruction for generating a result vector with incremental values based on a start value and an increment value

Non-faulting and first-faulting instructions for processing vectors

Detecting memory-hazard conflicts during vector processing

Generating predicate values based on conditional data dependency in vector processors

Running subtract and running divide instructions for processing vectors

Memory-hazard detection and avoidance instructions for vector processing

Conditional data-dependency resolution in vector processors

Generating stop indicators based on conditional data dependency in vector processors

Generating stop indicators during vector processing

Non-faulting and first faulting instructions for processing vectors

Generate predicates instruction for processing vectors

Actual instruction and actual-fault instructions for processing vectors

Vector processing with predicate vector for setting element values based on key element position by executing remaining instruction

MIPS TECH INC

Microprocessor with improved data stream prefetching

Microprocessor with improved data stream prefetching

Microprocessor with improved data stream prefetching

Microprocessor with improved data stream prefetching

Microprocessor with improved data stream prefetching

Microprocessor with improved data stream prefetching

Microprocessor with improved data stream prefetching using multiple transaction look-aside buffers (TLBs)

Microprocessor with improved data stream prefetching

Microprocessor with improved data stream prefetching

APPLE INC

Copy-propagate, propagate-post, and propagate-prior instructions for processing vectors

Running-shift instructions for processing vectors using a base value from a key element of an input vector

Shift-in-right instructions for processing vectors

Generating predicate values during vector processing

Instructions for efficiently accessing unaligned partial vectors

Instructions for efficiently accessing unaligned vectors

Memory-hazard detection and avoidance instructions for vector processing

TEXAS INSTRUMENTS INC

Porthole window system for computer displays

DRAM having exclusively enabled column buffer blocks

Self testing data processing system with system test master arbitration

Self testing data processing system with processor independent test program

MOTOROLA INC

Method for executing graphics Z-compare and pixel merge instructions in a data processor

Apparatus and method for optimizing performance of a cache memory in a data processing system

DIEFENDORFF KEITH E

Microprocessor with improved data stream prefetching