Inventor
TAMAKI YOSHIKO
JP20 patents
Patents
20 patentsUS4881168ANov 14, 1989
Vector processor with vector data compression/expansion capability
HITACHI LTD147 citations98
US6044450AMar 28, 2000
Processor for VLIW instruction
HITACHI LTD107 citations97
US5590353ADec 31, 1996
Vector processor adopting a memory skewing scheme for preventing degradation of access performance
HITACHI LTD82 citations96
US5440750AAug 8, 1995
Information processing system capable of executing a single instruction for watching and waiting for writing of information for synchronization by another processor
HITACHI LTD59 citations96
US5437043AJul 25, 1995
Information processing apparatus having a register file used interchangeably both as scalar registers of register windows and as vector registers
HITACHI LTD79 citations96
US5109499AApr 28, 1992
Vector multiprocessor system which individually indicates the data element stored in common vector register
HITACHI LTD115 citations96
US5857110AJan 5, 1999
Priority control with concurrent switching of priorities of vector processors, for plural priority circuits for memory modules shared by the vector processors
HITACHI LTD52 citations95
US4992936AFeb 12, 1991
Address translation method and apparatus therefor
HITACHI LTD108 citations95
US5872989AFeb 16, 1999
Processor having a register configuration suited for parallel execution control of loop processing
HITACHI LTD23 citations92
US5809539ASep 15, 1998
Processor system having address allocation and address lock capability adapted for a memory comprised of synchronous DRAMs
HITACHI LTD32 citations92
US5617575AApr 1, 1997
Interprocessor priority control system for multivector processor
HITACHI LTD36 citations92
US5530881AJun 25, 1996
Vector processing apparatus for processing different instruction set architectures corresponding to mingled-type programs and separate-type programs
HITACHI LTD34 citations92
US5392443AFeb 21, 1995
Vector processor with a memory assigned with skewed addresses adapted for concurrent fetching of a number of vector elements belonging to the same vector data
HITACHI LTD41 citations92
US5339429AAug 16, 1994
Parallel processing system and compiling method used therefor
HITACHI LTD49 citations92
US5193186AMar 9, 1993
Processor system for executing processes in parallel under multitask, control method of waiting for event of process
HITACHI LTD46 citations92
US5978894ANov 2, 1999
Method of interprocessor data transfer using a network, virtual addresses and paging, a buffer, flags, data transfer status information and user accessible storage areas in main memory
HITACHI LTD21 citations91
US6507809B1Jan 14, 2003
Method and system for simulating performance of a computer system
HITACHI LTD30 citations89
US5754876AMay 19, 1998
Data processor system for preloading/poststoring data arrays processed by plural processors in a sharing manner
HITACHI LTD48 citations89
US5506980AApr 9, 1996
Method and apparatus for parallel processing of a large data array utilizing a shared auxiliary memory
HITACHI LTD16 citations74
US5396603AMar 7, 1995
Data processor having resources and execution start control for starting execution of succeeding instruction in resource before completion of preceding instruction
HITACHI LTD8 citations73