KR900012279A - 데이타 처리 시스템에서의 오퍼랜드 이용도를 증가시키는 장치 및 방법 - Google Patents
데이타 처리 시스템에서의 오퍼랜드 이용도를 증가시키는 장치 및 방법Info
- Publication number
- KR900012279A KR900012279A KR1019900000145A KR900000145A KR900012279A KR 900012279 A KR900012279 A KR 900012279A KR 1019900000145 A KR1019900000145 A KR 1019900000145A KR 900000145 A KR900000145 A KR 900000145A KR 900012279 A KR900012279 A KR 900012279A
- Authority
- KR
- South Korea
- Prior art keywords
- utilization
- data processing
- processing systems
- operand
- increasing
- 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
-
- 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
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0844—Multiple simultaneous or quasi-simultaneous cache accessing
- G06F12/0855—Overlapped cache accessing, e.g. pipeline
-
- 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
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0804—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with main memory updating
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/294,529 US5123097A (en) | 1989-01-05 | 1989-01-05 | Apparatus and method for simultaneous execution of a write instruction and a succeeding read instruction in a data processing system with a store through cache strategy |
US294,529 | 1989-01-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900012279A true KR900012279A (ko) | 1990-08-03 |
KR950000549B1 KR950000549B1 (ko) | 1995-01-24 |
Family
ID=23133839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900000145A KR950000549B1 (ko) | 1989-01-05 | 1990-01-05 | 데이타 처리 시스템에서의 오퍼랜드 이용도를 증가시키는 장치 및 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5123097A (ko) |
EP (1) | EP0377436A3 (ko) |
JP (1) | JP2575219B2 (ko) |
KR (1) | KR950000549B1 (ko) |
AU (1) | AU616831B2 (ko) |
CA (1) | CA2007167C (ko) |
SG (1) | SG48794A1 (ko) |
YU (1) | YU47428B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110377339A (zh) * | 2019-08-17 | 2019-10-25 | 深圳芯英科技有限公司 | 长延时指令处理装置、方法以及设备、可读存储介质 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5313551A (en) * | 1988-12-28 | 1994-05-17 | North American Philips Corporation | Multiport memory bypass under software control |
US5051894A (en) * | 1989-01-05 | 1991-09-24 | Bull Hn Information Systems Inc. | Apparatus and method for address translation of non-aligned double word virtual addresses |
US5179679A (en) * | 1989-04-07 | 1993-01-12 | Shoemaker Kenneth D | Apparatus and method for permitting reading of data from an external memory when data is stored in a write buffer in the event of a cache read miss |
US5222240A (en) * | 1990-02-14 | 1993-06-22 | Intel Corporation | Method and apparatus for delaying writing back the results of instructions to a processor |
US5388226A (en) * | 1992-10-05 | 1995-02-07 | Motorola, Inc. | Method and apparatus for accessing a register in a data processing system |
US5471598A (en) * | 1993-10-18 | 1995-11-28 | Cyrix Corporation | Data dependency detection and handling in a microprocessor with write buffer |
US5615402A (en) * | 1993-10-18 | 1997-03-25 | Cyrix Corporation | Unified write buffer having information identifying whether the address belongs to a first write operand or a second write operand having an extra wide latch |
US6219773B1 (en) | 1993-10-18 | 2001-04-17 | Via-Cyrix, Inc. | System and method of retiring misaligned write operands from a write buffer |
US5740398A (en) * | 1993-10-18 | 1998-04-14 | Cyrix Corporation | Program order sequencing of data in a microprocessor with write buffer |
US5692152A (en) * | 1994-06-29 | 1997-11-25 | Exponential Technology, Inc. | Master-slave cache system with de-coupled data and tag pipelines and loop-back |
US5802586A (en) * | 1995-02-27 | 1998-09-01 | Motorola, Inc. | Cache memory having a read-modify-write operation and simultaneous burst read and write operations and a method therefor |
US5872946A (en) * | 1997-06-11 | 1999-02-16 | Advanced Micro Devices, Inc. | Instruction alignment unit employing dual instruction queues for high frequency instruction dispatch |
US7210026B2 (en) * | 2002-06-28 | 2007-04-24 | Sun Microsystems, Inc. | Virtual register set expanding processor internal storage |
US7890657B2 (en) * | 2008-06-12 | 2011-02-15 | Genband Us Llc | System and method for correct routing and enforcement policy in a network having address or port translation |
US20140281391A1 (en) * | 2013-03-14 | 2014-09-18 | Qualcomm Incorporated | Method and apparatus for forwarding literal generated data to dependent instructions more efficiently using a constant cache |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345309A (en) * | 1980-01-28 | 1982-08-17 | Digital Equipment Corporation | Relating to cached multiprocessor system with pipeline timing |
US4349871A (en) * | 1980-01-28 | 1982-09-14 | Digital Equipment Corporation | Duplicate tag store for cached multiprocessor system |
JPS6022376B2 (ja) * | 1980-08-28 | 1985-06-01 | 日本電気株式会社 | キャッシュメモリ制御装置 |
US4481573A (en) * | 1980-11-17 | 1984-11-06 | Hitachi, Ltd. | Shared virtual address translation unit for a multiprocessor system |
US4541045A (en) * | 1981-09-21 | 1985-09-10 | Racal-Milgo, Inc. | Microprocessor architecture employing efficient operand and instruction addressing |
US4521851A (en) * | 1982-10-13 | 1985-06-04 | Honeywell Information Systems Inc. | Central processor |
US4682281A (en) * | 1983-08-30 | 1987-07-21 | Amdahl Corporation | Data storage unit employing translation lookaside buffer pointer |
DE3581556D1 (de) * | 1984-04-27 | 1991-03-07 | Bull Hn Information Syst | Steuerungsgeraet in einem digitalen computer. |
US4933835A (en) * | 1985-02-22 | 1990-06-12 | Intergraph Corporation | Apparatus for maintaining consistency of a cache memory with a primary memory |
US4761733A (en) * | 1985-03-11 | 1988-08-02 | Celerity Computing | Direct-execution microprogrammable microprocessor system |
US4755936A (en) * | 1986-01-29 | 1988-07-05 | Digital Equipment Corporation | Apparatus and method for providing a cache memory unit with a write operation utilizing two system clock cycles |
EP0259095A3 (en) * | 1986-08-27 | 1990-02-28 | Amdahl Corporation | Cache storage queue |
US4891753A (en) * | 1986-11-26 | 1990-01-02 | Intel Corporation | Register scorboarding on a microprocessor chip |
US4811215A (en) * | 1986-12-12 | 1989-03-07 | Intergraph Corporation | Instruction execution accelerator for a pipelined digital machine with virtual memory |
GB2200483B (en) * | 1987-01-22 | 1991-10-16 | Nat Semiconductor Corp | Memory referencing in a high performance microprocessor |
US4802085A (en) * | 1987-01-22 | 1989-01-31 | National Semiconductor Corporation | Apparatus and method for detecting and handling memory-mapped I/O by a pipelined microprocessor |
IT1202687B (it) * | 1987-03-25 | 1989-02-09 | Honeywell Inf Systems | Memoria tampone a predizione di hit |
US5051894A (en) * | 1989-01-05 | 1991-09-24 | Bull Hn Information Systems Inc. | Apparatus and method for address translation of non-aligned double word virtual addresses |
-
1989
- 1989-01-05 US US07/294,529 patent/US5123097A/en not_active Expired - Lifetime
-
1990
- 1990-01-02 SG SG9601736D patent/SG48794A1/en unknown
- 1990-01-02 EP EP19900100023 patent/EP0377436A3/en not_active Withdrawn
- 1990-01-03 AU AU47627/90A patent/AU616831B2/en not_active Ceased
- 1990-01-04 CA CA002007167A patent/CA2007167C/en not_active Expired - Fee Related
- 1990-01-05 JP JP2000353A patent/JP2575219B2/ja not_active Expired - Lifetime
- 1990-01-05 KR KR1019900000145A patent/KR950000549B1/ko not_active IP Right Cessation
- 1990-01-05 YU YU1890A patent/YU47428B/sh unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110377339A (zh) * | 2019-08-17 | 2019-10-25 | 深圳芯英科技有限公司 | 长延时指令处理装置、方法以及设备、可读存储介质 |
CN110377339B (zh) * | 2019-08-17 | 2024-03-01 | 中昊芯英(杭州)科技有限公司 | 长延时指令处理装置、方法以及设备、可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CA2007167A1 (en) | 1990-07-05 |
EP0377436A3 (en) | 1991-11-21 |
JP2575219B2 (ja) | 1997-01-22 |
US5123097A (en) | 1992-06-16 |
SG48794A1 (en) | 1998-05-18 |
KR950000549B1 (ko) | 1995-01-24 |
AU4762790A (en) | 1990-07-12 |
EP0377436A2 (en) | 1990-07-11 |
YU1890A (sh) | 1994-04-05 |
YU47428B (sh) | 1995-03-27 |
CA2007167C (en) | 1994-04-05 |
AU616831B2 (en) | 1991-11-07 |
JPH02239331A (ja) | 1990-09-21 |
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