BR8900604A - Metodo para um sistema operacional ter acesso a blocos de controle,instrucoes e dados em um ambiente de espaco enderecavel multiplo - Google Patents
Metodo para um sistema operacional ter acesso a blocos de controle,instrucoes e dados em um ambiente de espaco enderecavel multiploInfo
- Publication number
- BR8900604A BR8900604A BR898900604A BR8900604A BR8900604A BR 8900604 A BR8900604 A BR 8900604A BR 898900604 A BR898900604 A BR 898900604A BR 8900604 A BR8900604 A BR 8900604A BR 8900604 A BR8900604 A BR 8900604A
- Authority
- BR
- Brazil
- Prior art keywords
- instructions
- access
- data
- control blocks
- space environment
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
-
- 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
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45583—Memory management, e.g. access or allocation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (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 |
---|---|---|---|
US07/154,780 US4943913A (en) | 1988-02-10 | 1988-02-10 | Operating system accessing control blocks by using home address space segment table to control instruction and operand fetch and store operations |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8900604A true BR8900604A (pt) | 1989-10-10 |
Family
ID=22552745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898900604A BR8900604A (pt) | 1988-02-10 | 1989-02-10 | Metodo para um sistema operacional ter acesso a blocos de controle,instrucoes e dados em um ambiente de espaco enderecavel multiplo |
Country Status (4)
Country | Link |
---|---|
US (1) | US4943913A (pt) |
EP (1) | EP0327852A3 (pt) |
JP (1) | JPH01228027A (pt) |
BR (1) | BR8900604A (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5008811A (en) * | 1988-02-10 | 1991-04-16 | International Business Machines Corp. | Control mechanism for zero-origin data spaces |
US5134696A (en) * | 1988-07-28 | 1992-07-28 | International Business Machines Corp. | Virtual lookaside facility |
JPH02242355A (ja) * | 1989-03-16 | 1990-09-26 | Fujitsu Ltd | 拡張アドレス空間を持つマイクロプロセシングシステム |
KR920008461B1 (ko) * | 1989-05-15 | 1992-09-30 | 인터내셔널 비지네스 머신즈 코포레이션 | 프로세스 인터럽팅 시스템 및 그 방법 |
US5301327A (en) * | 1989-06-30 | 1994-04-05 | Digital Equipment Corporation | Virtual memory management for source-code development system |
JPH03156542A (ja) * | 1989-08-29 | 1991-07-04 | Hitachi Ltd | アドレス変換装置及びそのためのアドレス情報の管理方法 |
US5202988A (en) * | 1990-06-11 | 1993-04-13 | Supercomputer Systems Limited Partnership | System for communicating among processors having different speeds |
WO1992003779A1 (en) * | 1990-08-23 | 1992-03-05 | Supercomputer Systems Limited Partnership | Method of efficient communication between coprocessors |
US5212793A (en) * | 1991-09-04 | 1993-05-18 | International Business Machines Corp. | Generic initiators |
EP0543032A1 (en) * | 1991-11-16 | 1993-05-26 | International Business Machines Corporation | Expanded memory addressing scheme |
JPH0695312B2 (ja) * | 1991-11-21 | 1994-11-24 | インターナショナル・ビジネス・マシーンズ・コーポレイション | コンピュータプログラムを処理する方法およびシステム |
US5333319A (en) * | 1992-03-02 | 1994-07-26 | International Business Machines Corporation | Virtual storage data processor with enhanced dispatching priority allocation of CPU resources |
US5493661A (en) * | 1992-03-06 | 1996-02-20 | International Business Machines Corporation | Method and system for providing a program call to a dispatchable unit's base space |
US5361356A (en) * | 1992-03-06 | 1994-11-01 | International Business Machines Corporation | Storage isolation with subspace-group facility |
US5479631A (en) * | 1992-11-19 | 1995-12-26 | International Business Machines Corporation | System for designating real main storage addresses in instructions while dynamic address translation is on |
US5481684A (en) * | 1994-01-11 | 1996-01-02 | Exponential Technology, Inc. | Emulating operating system calls in an alternate instruction set using a modified code segment descriptor |
US5740437A (en) * | 1994-09-13 | 1998-04-14 | International Business Machines Corporation | Separating work unit priority and accountability from address spaces |
US6356918B1 (en) | 1995-07-26 | 2002-03-12 | International Business Machines Corporation | Method and system for managing registers in a data processing system supports out-of-order and speculative instruction execution |
EP1182551B1 (en) | 2000-08-21 | 2017-04-05 | Texas Instruments France | Address space priority arbitration |
US6834385B2 (en) * | 2001-01-04 | 2004-12-21 | International Business Machines Corporation | System and method for utilizing dispatch queues in a multiprocessor data processing system |
US6665671B2 (en) * | 2001-04-04 | 2003-12-16 | Hewlett-Packard Development Company, L.P. | System and method for optimization of shared data |
US6964049B2 (en) * | 2001-07-18 | 2005-11-08 | Smartmatic Corporation | Smart internetworking operating system for low computational power microprocessors |
US20060253749A1 (en) * | 2005-05-09 | 2006-11-09 | International Business Machines Corporation | Real-time memory verification in a high-availability system |
US7818633B2 (en) * | 2007-06-29 | 2010-10-19 | International Business Machines Corporation | Method and apparatus for identification of program check errors indicating code with high potential for storage overlay |
US10509729B2 (en) * | 2016-01-13 | 2019-12-17 | Intel Corporation | Address translation for scalable virtualization of input/output devices |
TWI587218B (zh) * | 2016-09-10 | 2017-06-11 | 財團法人工業技術研究院 | 記憶體事務層級模型模擬方法及系統 |
US10228981B2 (en) | 2017-05-02 | 2019-03-12 | Intel Corporation | High-performance input-output devices supporting scalable virtualization |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902164A (en) * | 1972-07-21 | 1975-08-26 | Ibm | Method and means for reducing the amount of address translation in a virtual memory data processing system |
FR2258112A5 (pt) * | 1973-11-30 | 1975-08-08 | Honeywell Bull Soc Ind | |
JPS52149444A (en) * | 1976-06-08 | 1977-12-12 | Fujitsu Ltd | Multiplex virtual space processing data processing system |
US4229790A (en) * | 1978-10-16 | 1980-10-21 | Denelcor, Inc. | Concurrent task and instruction processor and method |
JPS55112651A (en) * | 1979-02-21 | 1980-08-30 | Fujitsu Ltd | Virtual computer system |
US4500952A (en) * | 1980-05-23 | 1985-02-19 | International Business Machines Corporation | Mechanism for control of address translation by a program using a plurality of translation tables |
JPS57162162A (en) * | 1981-03-27 | 1982-10-05 | Fujitsu Ltd | Multiplex virtual space data processing system |
US4456954A (en) * | 1981-06-15 | 1984-06-26 | International Business Machines Corporation | Virtual machine system with guest architecture emulation using hardware TLB's for plural level address translations |
JPS5984392A (ja) * | 1982-11-08 | 1984-05-16 | Nec Corp | 仮想記憶連絡方式 |
JPS5984391A (ja) * | 1982-11-08 | 1984-05-16 | Nec Corp | 仮想記憶連絡方式 |
US4511964A (en) * | 1982-11-12 | 1985-04-16 | Hewlett-Packard Company | Dynamic physical memory mapping and management of independent programming environments |
US4805097A (en) * | 1984-08-03 | 1989-02-14 | Motorola Computer Systems, Inc. | Memory management unit with dynamic page allocation |
US4758951A (en) * | 1985-04-09 | 1988-07-19 | Tektronix, Inc. | Method for translating virtual addresses into real addresses |
JPH0685156B2 (ja) * | 1985-05-24 | 1994-10-26 | 株式会社日立製作所 | アドレス変換装置 |
US4783736A (en) * | 1985-07-22 | 1988-11-08 | Alliant Computer Systems Corporation | Digital computer with multisection cache |
US4885684A (en) * | 1987-12-07 | 1989-12-05 | International Business Machines Corporation | Method for compiling a master task definition data set for defining the logical data flow of a distributed processing network |
-
1988
- 1988-02-10 US US07/154,780 patent/US4943913A/en not_active Expired - Lifetime
- 1988-12-20 JP JP63319657A patent/JPH01228027A/ja active Pending
-
1989
- 1989-01-20 EP EP19890100922 patent/EP0327852A3/en not_active Withdrawn
- 1989-02-10 BR BR898900604A patent/BR8900604A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPH01228027A (ja) | 1989-09-12 |
US4943913A (en) | 1990-07-24 |
EP0327852A2 (en) | 1989-08-16 |
EP0327852A3 (en) | 1992-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |