BR7904452A - Aparelho de aceleracao de traducao de enderecos virtuais - Google Patents
Aparelho de aceleracao de traducao de enderecos virtuaisInfo
- Publication number
- BR7904452A BR7904452A BR7904452A BR7904452A BR7904452A BR 7904452 A BR7904452 A BR 7904452A BR 7904452 A BR7904452 A BR 7904452A BR 7904452 A BR7904452 A BR 7904452A BR 7904452 A BR7904452 A BR 7904452A
- Authority
- BR
- Brazil
- Prior art keywords
- virtual address
- address translation
- acceleration equipment
- translation acceleration
- equipment
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/10—Address translation
- G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/925,148 US4170039A (en) | 1978-07-17 | 1978-07-17 | Virtual address translation speed up technique |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7904452A true BR7904452A (pt) | 1980-04-08 |
Family
ID=25451289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7904452A BR7904452A (pt) | 1978-07-17 | 1979-07-12 | Aparelho de aceleracao de traducao de enderecos virtuais |
Country Status (5)
Country | Link |
---|---|
US (1) | US4170039A (pt) |
EP (1) | EP0007001B1 (pt) |
JP (1) | JPS5528595A (pt) |
BR (1) | BR7904452A (pt) |
DE (1) | DE2963530D1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292674A (en) * | 1979-07-27 | 1981-09-29 | Sperry Corporation | One word buffer memory system |
JPS5764383A (en) * | 1980-10-03 | 1982-04-19 | Toshiba Corp | Address converting method and its device |
US4531199A (en) * | 1981-06-01 | 1985-07-23 | International Business Machines Corporation | Binary number substitution mechanism in a control store element |
US4510582A (en) * | 1981-06-01 | 1985-04-09 | International Business Machines Corp. | Binary number substitution mechanism |
JPS6047623B2 (ja) * | 1982-02-12 | 1985-10-22 | 株式会社日立製作所 | アドレス変換方式 |
US4539637A (en) * | 1982-08-26 | 1985-09-03 | At&T Bell Laboratories | Method and apparatus for handling interprocessor calls in a multiprocessor system |
USRE37305E1 (en) * | 1982-12-30 | 2001-07-31 | International Business Machines Corporation | Virtual memory address translation mechanism with controlled data persistence |
US4602368A (en) * | 1983-04-15 | 1986-07-22 | Honeywell Information Systems Inc. | Dual validity bit arrays |
US4580217A (en) * | 1983-06-22 | 1986-04-01 | Ncr Corporation | High speed memory management system and method |
US4589092A (en) * | 1983-12-12 | 1986-05-13 | International Business Machines Corporation | Data buffer having separate lock bit storage array |
US4648033A (en) * | 1984-09-07 | 1987-03-03 | International Business Machines Corporation | Look-aside buffer LRU marker controller |
JPH0652511B2 (ja) * | 1984-12-14 | 1994-07-06 | 株式会社日立製作所 | 情報処理装置のアドレス変換方式 |
US4737909A (en) * | 1985-04-01 | 1988-04-12 | National Semiconductor Corp. | Cache memory address apparatus |
US4914582A (en) * | 1986-06-27 | 1990-04-03 | Hewlett-Packard Company | Cache tag lookaside |
US4922417A (en) * | 1986-10-24 | 1990-05-01 | American Telephone And Telegraph Company | Method and apparatus for data hashing using selection from a table of random numbers in combination with folding and bit manipulation of the selected random numbers |
IT1202687B (it) * | 1987-03-25 | 1989-02-09 | Honeywell Inf Systems | Memoria tampone a predizione di hit |
US5249276A (en) * | 1987-06-22 | 1993-09-28 | Hitachi, Ltd. | Address translation apparatus having a memory access privilege check capability data which uses mask data to select bit positions of priviledge |
ES2090023T3 (es) * | 1988-06-07 | 1996-10-16 | Bull Hn Information Syst | Aparato y metodo para una conversion mejorada entre direccion virtual y direccion real para acceder a una unidad de memoria cache. |
JPH02205953A (ja) * | 1989-02-03 | 1990-08-15 | Nec Corp | アドレス変換装置 |
US5099415A (en) * | 1989-02-15 | 1992-03-24 | International Business Machines | Guess mechanism for virtual address translation |
US5226133A (en) * | 1989-12-01 | 1993-07-06 | Silicon Graphics, Inc. | Two-level translation look-aside buffer using partial addresses for enhanced speed |
US20040054867A1 (en) * | 2002-09-13 | 2004-03-18 | Paulus Stravers | Translation lookaside buffer |
US7013355B2 (en) * | 2003-01-09 | 2006-03-14 | Micrel, Incorporated | Device and method for improved serial bus transaction using incremental address decode |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6806735A (pt) * | 1968-05-11 | 1969-11-13 | ||
US3693165A (en) * | 1971-06-29 | 1972-09-19 | Ibm | Parallel addressing of a storage hierarchy in a data processing system using virtual addressing |
US3761881A (en) * | 1971-06-30 | 1973-09-25 | Ibm | Translation storage scheme for virtual memory system |
DE2134816C3 (de) * | 1971-07-13 | 1978-04-27 | Ibm Deutschland Gmbh, 7000 Stuttgart | Einrichtung zur Adressenübersetzung |
US3723976A (en) * | 1972-01-20 | 1973-03-27 | Ibm | Memory system with logical and real addressing |
US3781808A (en) * | 1972-10-17 | 1973-12-25 | Ibm | Virtual memory system |
US3825904A (en) * | 1973-06-08 | 1974-07-23 | Ibm | Virtual memory system |
US3938100A (en) * | 1974-06-07 | 1976-02-10 | Control Data Corporation | Virtual addressing apparatus for addressing the memory of a computer utilizing associative addressing techniques |
JPS5615066B2 (pt) * | 1974-06-13 | 1981-04-08 | ||
JPS51115737A (en) * | 1975-03-24 | 1976-10-12 | Hitachi Ltd | Adress conversion versus control system |
US3976978A (en) * | 1975-03-26 | 1976-08-24 | Honeywell Information Systems, Inc. | Method of generating addresses to a paged memory |
DE2523686A1 (de) * | 1975-05-28 | 1976-12-02 | Siemens Ag | Einrichtung und verfahren zur adressuebersetzung in einem multiprozessorsystem mit virtueller adressierung |
FR2337373A1 (fr) * | 1975-12-31 | 1977-07-29 | Honeywell Bull Soc Ind | Dispositif de developpement d'adresse faisant intervenir une nouvelle technique de pagination |
DE2601379C3 (de) * | 1976-01-15 | 1980-11-20 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zum Umwandeln virtueller Adressen in reelle Adressen |
DE2605617A1 (de) * | 1976-02-12 | 1977-08-18 | Siemens Ag | Schaltungsanordnung zum adressieren von daten |
US4050094A (en) * | 1976-04-30 | 1977-09-20 | International Business Machines Corporation | Translator lookahead controls |
JPS52149444A (en) * | 1976-06-08 | 1977-12-12 | Fujitsu Ltd | Multiplex virtual space processing data processing system |
US4053948A (en) * | 1976-06-21 | 1977-10-11 | Ibm Corporation | Look aside array invalidation mechanism |
-
1978
- 1978-07-17 US US05/925,148 patent/US4170039A/en not_active Expired - Lifetime
-
1979
- 1979-06-11 DE DE7979101838T patent/DE2963530D1/de not_active Expired
- 1979-06-11 EP EP79101838A patent/EP0007001B1/en not_active Expired
- 1979-06-27 JP JP8025879A patent/JPS5528595A/ja active Granted
- 1979-07-12 BR BR7904452A patent/BR7904452A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0007001A1 (en) | 1980-01-23 |
DE2963530D1 (en) | 1982-10-07 |
US4170039A (en) | 1979-10-02 |
JPS5528595A (en) | 1980-02-29 |
JPS5729786B2 (pt) | 1982-06-24 |
EP0007001B1 (en) | 1982-08-11 |
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