JPS641060A - Vector arithmetic unit - Google Patents
Vector arithmetic unitInfo
- Publication number
- JPS641060A JPS641060A JP4987988A JP4987988A JPS641060A JP S641060 A JPS641060 A JP S641060A JP 4987988 A JP4987988 A JP 4987988A JP 4987988 A JP4987988 A JP 4987988A JP S641060 A JPS641060 A JP S641060A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- carry
- vector
- adder
- result
- 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.)
- Granted
Links
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
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/50—Adding; Subtracting
- G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
- G06F7/509—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination for multiple operands, e.g. digital integrators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Computing Systems (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- Complex Calculations (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63049879A JPH0746351B2 (ja) | 1987-03-04 | 1988-03-04 | ベクトル演算装置 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-47711 | 1987-03-04 | ||
JP4771487 | 1987-03-04 | ||
JP4771187 | 1987-03-04 | ||
JP62-47714 | 1987-03-04 | ||
JP63049879A JPH0746351B2 (ja) | 1987-03-04 | 1988-03-04 | ベクトル演算装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPS641060A true JPS641060A (en) | 1989-01-05 |
JPH011060A JPH011060A (ja) | 1989-01-05 |
JPH0746351B2 JPH0746351B2 (ja) | 1995-05-17 |
Family
ID=27293056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63049879A Expired - Lifetime JPH0746351B2 (ja) | 1987-03-04 | 1988-03-04 | ベクトル演算装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0746351B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04177462A (ja) * | 1990-11-08 | 1992-06-24 | Koufu Nippon Denki Kk | ベクトル総和演算装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56168276A (en) * | 1980-05-30 | 1981-12-24 | Hitachi Ltd | Arithmetic processing unit |
JPS5727360A (en) * | 1980-07-25 | 1982-02-13 | Fujitsu Ltd | Accumulation instruction processing system |
-
1988
- 1988-03-04 JP JP63049879A patent/JPH0746351B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56168276A (en) * | 1980-05-30 | 1981-12-24 | Hitachi Ltd | Arithmetic processing unit |
JPS5727360A (en) * | 1980-07-25 | 1982-02-13 | Fujitsu Ltd | Accumulation instruction processing system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04177462A (ja) * | 1990-11-08 | 1992-06-24 | Koufu Nippon Denki Kk | ベクトル総和演算装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0746351B2 (ja) | 1995-05-17 |
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