Inventor

MCALLISTER CURTIS R

US14 patents

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

HEWLETT PACKARD DEVELOPMENT CO

9 patents

US6865634B2Mar 8, 2005

Method and apparatus for deadlock prevention in a distributed shared memory system

HEWLETT PACKARD DEVELOPMENT CO17 citations92

US6671792B1Dec 30, 2003

Share masks and alias for directory coherency

HEWLETT PACKARD DEVELOPMENT CO17 citations92

US6651124B1Nov 18, 2003

Method and apparatus for preventing deadlock in a distributed shared memory system

HEWLETT PACKARD DEVELOPMENT CO25 citations92

US6611906B1Aug 26, 2003

Self-organizing hardware processing entities that cooperate to execute requests

HEWLETT PACKARD DEVELOPMENT CO53 citations91

US6598140B1Jul 22, 2003

Memory controller having separate agents that process memory transactions in parallel

HEWLETT PACKARD DEVELOPMENT CO20 citations82

US7028150B2Apr 11, 2006

Arrangement of data within cache lines so that tags are first data received

HEWLETT PACKARD DEVELOPMENT CO7 citations73

US6928520B2Aug 9, 2005

Memory controller that provides memory line caching and memory transaction coherency by using at least one memory controller agent

HEWLETT PACKARD DEVELOPMENT CO8 citations72

US6564306B2May 13, 2003

Apparatus and method for performing speculative cache directory tag updates

HEWLETT PACKARD DEVELOPMENT CO11 citations71

US6785778B2Aug 31, 2004

Share masks and alias for directory coherency

HEWLETT PACKARD DEVELOPMENT CO2 citations62

HEWLETT PACKARD CO

3 patents

US6073223AJun 6, 2000

Memory controller and method for intermittently activating and idling a clock signal for a synchronous memory

HEWLETT PACKARD CO132 citations96

US5347634ASep 13, 1994

System and method for directly executing user DMA instruction from user controlled process by employing processor privileged work buffer pointers

HEWLETT PACKARD CO116 citations94

US6463506B1Oct 8, 2002

Arrangement of data within cache lines so that tags are first data received

HEWLETT PACKARD CO24 citations92

SUN MICROSYSTEMS INC

2 patents

US7454631B1Nov 18, 2008

Method and apparatus for controlling power consumption in multiprocessor chip

SUN MICROSYSTEMS INC44 citations92

US7532003B1May 12, 2009

Method and apparatus for setting VDD on a per chip basis

SUN MICROSYSTEMS INC7 citations67