CA1323449C - Methode et dispositif pour mettre une memoire en commun dans un systeme multiprocesseur - Google Patents

Methode et dispositif pour mettre une memoire en commun dans un systeme multiprocesseur

Info

Publication number
CA1323449C
CA1323449C CA 612227 CA612227A CA1323449C CA 1323449 C CA1323449 C CA 1323449C CA 612227 CA612227 CA 612227 CA 612227 A CA612227 A CA 612227A CA 1323449 C CA1323449 C CA 1323449C
Authority
CA
Canada
Prior art keywords
subsection
memory
access
processor
bank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA 612227
Other languages
English (en)
Inventor
Alan J. Schiffleger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cray Research LLC
Original Assignee
Cray Research LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cray Research LLC filed Critical Cray Research LLC
Application granted granted Critical
Publication of CA1323449C publication Critical patent/CA1323449C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Multi Processors (AREA)
CA 612227 1989-02-07 1989-09-21 Methode et dispositif pour mettre une memoire en commun dans un systeme multiprocesseur Expired - Fee Related CA1323449C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30788289A 1989-02-07 1989-02-07
US307,882 1989-02-07

Publications (1)

Publication Number Publication Date
CA1323449C true CA1323449C (fr) 1993-10-19

Family

ID=23191563

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 612227 Expired - Fee Related CA1323449C (fr) 1989-02-07 1989-09-21 Methode et dispositif pour mettre une memoire en commun dans un systeme multiprocesseur

Country Status (1)

Country Link
CA (1) CA1323449C (fr)

Similar Documents

Publication Publication Date Title
US5142638A (en) Apparatus for sharing memory in a multiprocessor system
US4449183A (en) Arbitration scheme for a multiported shared functional device for use in multiprocessing systems
US5375215A (en) Multiprocessor system having shared memory divided into a plurality of banks with access queues corresponding to each bank
CA1224572A (fr) Acces rapide a une memoire
US5060145A (en) Memory access system for pipelined data paths to and from storage
US5586294A (en) Method for increased performance from a memory stream buffer by eliminating read-modify-write streams from history buffer
US5016167A (en) Resource contention deadlock detection and prevention
US5388247A (en) History buffer control to reduce unnecessary allocations in a memory stream buffer
US5371870A (en) Stream buffer memory having a multiple-entry address history buffer for detecting sequential reads to initiate prefetching
US4995041A (en) Write back buffer with error correcting capabilities
CA1256583A (fr) Controle de l'acces a la memoire dans un multiprocesseur
US4161024A (en) Private cache-to-CPU interface in a bus oriented data processing system
US4768148A (en) Read in process memory apparatus
US5146607A (en) Method and apparatus for sharing information between a plurality of processing units
US5317747A (en) Multiprocessor system and interruption control device for controlling interruption requests between processors and peripheral devices in the multiprocessor system
EP0345325B1 (fr) Systeme de memoire
US5461718A (en) System for sequential read of memory stream buffer detecting page mode cycles availability fetching data into a selected FIFO, and sending data without aceessing memory
US5032985A (en) Multiprocessor system with memory fetch buffer invoked during cross-interrogation
US4851991A (en) Central processor unit for digital data processing system including write buffer management mechanism
US5666515A (en) Information processing system having multiple modules and a memory on a bus, where any module can lock an addressable portion of the memory by sending retry signals to other modules that try to read at the locked address
EP0532542B1 (fr) Un systeme a processeurs multiples avec partage de memoire
US5202970A (en) Method for sharing memory in a multiprocessor system
GB2149158A (en) Memory management system
US4831581A (en) Central processor unit for digital data processing system including cache management mechanism
US4930106A (en) Dual cache RAM for rapid invalidation

Legal Events

Date Code Title Description
MKLA Lapsed