AU4507396A - Microprocessor with compare operation of composite operands - Google Patents
Microprocessor with compare operation of composite operandsInfo
- Publication number
- AU4507396A AU4507396A AU45073/96A AU4507396A AU4507396A AU 4507396 A AU4507396 A AU 4507396A AU 45073/96 A AU45073/96 A AU 45073/96A AU 4507396 A AU4507396 A AU 4507396A AU 4507396 A AU4507396 A AU 4507396A
- Authority
- AU
- Australia
- Prior art keywords
- microprocessor
- compare operation
- composite operands
- operands
- composite
- 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.)
- Abandoned
Links
- 239000002131 composite material Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/06—Arrangements for sorting, selecting, merging, or comparing data on individual record carriers
- G06F7/20—Comparing separate sets of record carriers arranged in the same sequence to determine whether at least some of the data in one set is identical with that in the other set or sets
-
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
- G06F9/3001—Arithmetic instructions
- G06F9/30014—Arithmetic instructions with variable precision
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/02—Comparing digital values
- G06F7/026—Magnitude comparison, i.e. determining the relative order of operands based on their numerical value, e.g. window comparator
-
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
- G06F9/30021—Compare instructions, e.g. Greater-Than, Equal-To, MINMAX
-
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
- G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
- G06F2207/3804—Details
- G06F2207/3808—Details concerning the type of numbers or the way they are handled
- G06F2207/3828—Multigauge devices, i.e. capable of handling packed numbers without unpacking them
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Executing Machine-Instructions (AREA)
- Debugging And Monitoring (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34904094A | 1994-12-02 | 1994-12-02 | |
PCT/US1995/015719 WO1996017292A1 (en) | 1994-12-02 | 1995-12-01 | Microprocessor with compare operation of composite operands |
US349040 | 1999-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4507396A true AU4507396A (en) | 1996-06-19 |
Family
ID=23370659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU45073/96A Abandoned AU4507396A (en) | 1994-12-02 | 1995-12-01 | Microprocessor with compare operation of composite operands |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0795154A4 (en) |
KR (1) | KR980700603A (en) |
AU (1) | AU4507396A (en) |
IL (1) | IL116210A0 (en) |
WO (1) | WO1996017292A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998037513A1 (en) * | 1997-02-20 | 1998-08-27 | Telstra R & D Management Pty. Ltd. | Invisible digital watermarks |
AU741906B2 (en) * | 1997-02-20 | 2001-12-13 | Digimarc Corporation | Invisible digital watermarks |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5882993A (en) | 1996-08-19 | 1999-03-16 | Advanced Micro Devices, Inc. | Integrated circuit with differing gate oxide thickness and process for making same |
JP3790619B2 (en) * | 1996-11-29 | 2006-06-28 | 松下電器産業株式会社 | Processor capable of suitably performing rounding processing including positive value processing and saturation calculation processing |
WO1999019791A1 (en) * | 1997-10-10 | 1999-04-22 | Advanced Micro Devices, Inc. | Microprocessor comprising instructions to determine extreme values |
US6029244A (en) | 1997-10-10 | 2000-02-22 | Advanced Micro Devices, Inc. | Microprocessor including an efficient implementation of extreme value instructions |
US6085213A (en) * | 1997-10-23 | 2000-07-04 | Advanced Micro Devices, Inc. | Method and apparatus for simultaneously multiplying two or more independent pairs of operands and summing the products |
US6298367B1 (en) | 1998-04-06 | 2001-10-02 | Advanced Micro Devices, Inc. | Floating point addition pipeline including extreme value, comparison and accumulate functions |
US6223198B1 (en) | 1998-08-14 | 2001-04-24 | Advanced Micro Devices, Inc. | Method and apparatus for multi-function arithmetic |
US6026483A (en) * | 1997-10-23 | 2000-02-15 | Advanced Micro Devices, Inc. | Method and apparatus for simultaneously performing arithmetic on two or more pairs of operands |
US6038583A (en) * | 1997-10-23 | 2000-03-14 | Advanced Micro Devices, Inc. | Method and apparatus for simultaneously multiplying two or more independent pairs of operands and calculating a rounded products |
GB9727398D0 (en) * | 1997-12-29 | 1998-02-25 | Sgs Thomson Microelectronics | Run-length encoding |
US6393554B1 (en) | 1998-01-28 | 2002-05-21 | Advanced Micro Devices, Inc. | Method and apparatus for performing vector and scalar multiplication and calculating rounded products |
EP1044407B1 (en) * | 1998-10-09 | 2014-02-26 | Koninklijke Philips N.V. | Vector data processor with conditional instructions |
US6742013B2 (en) | 2001-05-03 | 2004-05-25 | Sun Microsystems, Inc. | Apparatus and method for uniformly performing comparison operations on long word operands |
US7958181B2 (en) | 2006-09-21 | 2011-06-07 | Intel Corporation | Method and apparatus for performing logical compare operations |
FR2965946B1 (en) * | 2010-10-07 | 2012-12-14 | Commissariat Energie Atomique | SYSTEM FOR ORDERING THE EXECUTION OF CADENCE TASKS BY VECTOR LOGIC TIME |
US20140281418A1 (en) * | 2013-03-14 | 2014-09-18 | Shihjong J. Kuo | Multiple Data Element-To-Multiple Data Element Comparison Processors, Methods, Systems, and Instructions |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139899A (en) * | 1976-10-18 | 1979-02-13 | Burroughs Corporation | Shift network having a mask generator and a rotator |
US5265204A (en) * | 1984-10-05 | 1993-11-23 | Hitachi, Ltd. | Method and apparatus for bit operational process |
JP2613223B2 (en) * | 1987-09-10 | 1997-05-21 | 株式会社日立製作所 | Arithmetic unit |
US5001662A (en) * | 1989-04-28 | 1991-03-19 | Apple Computer, Inc. | Method and apparatus for multi-gauge computation |
US5276891A (en) * | 1990-01-11 | 1994-01-04 | Bull Hn Information Systems Inc. | Alignment of sign, data, edit byte operand results for storage in memory |
US5168571A (en) * | 1990-01-24 | 1992-12-01 | International Business Machines Corporation | System for aligning bytes of variable multi-bytes length operand based on alu byte length and a number of unprocessed byte data |
CA2045773A1 (en) * | 1990-06-29 | 1991-12-30 | Compaq Computer Corporation | Byte-compare operation for high-performance processor |
US5423010A (en) * | 1992-01-24 | 1995-06-06 | C-Cube Microsystems | Structure and method for packing and unpacking a stream of N-bit data to and from a stream of N-bit data words |
US5408670A (en) * | 1992-12-18 | 1995-04-18 | Xerox Corporation | Performing arithmetic in parallel on composite operands with packed multi-bit components |
US5465374A (en) * | 1993-01-12 | 1995-11-07 | International Business Machines Corporation | Processor for processing data string by byte-by-byte |
-
1995
- 1995-11-30 IL IL11621095A patent/IL116210A0/en unknown
- 1995-12-01 WO PCT/US1995/015719 patent/WO1996017292A1/en not_active Application Discontinuation
- 1995-12-01 AU AU45073/96A patent/AU4507396A/en not_active Abandoned
- 1995-12-01 EP EP95943654A patent/EP0795154A4/en not_active Withdrawn
- 1995-12-01 KR KR1019970703683A patent/KR980700603A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998037513A1 (en) * | 1997-02-20 | 1998-08-27 | Telstra R & D Management Pty. Ltd. | Invisible digital watermarks |
AU741906B2 (en) * | 1997-02-20 | 2001-12-13 | Digimarc Corporation | Invisible digital watermarks |
US7987370B2 (en) | 1997-02-20 | 2011-07-26 | Digimarc Corporation | Digital watermark systems and methods |
US8037311B2 (en) | 1997-02-20 | 2011-10-11 | Digimarc Corporation | Digital watermark systems and methods |
Also Published As
Publication number | Publication date |
---|---|
EP0795154A4 (en) | 1999-03-10 |
KR980700603A (en) | 1998-03-30 |
WO1996017292A1 (en) | 1996-06-06 |
EP0795154A1 (en) | 1997-09-17 |
IL116210A0 (en) | 1996-01-31 |
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