JPS55110340A - Data processing system - Google Patents
Data processing systemInfo
- Publication number
- JPS55110340A JPS55110340A JP1678479A JP1678479A JPS55110340A JP S55110340 A JPS55110340 A JP S55110340A JP 1678479 A JP1678479 A JP 1678479A JP 1678479 A JP1678479 A JP 1678479A JP S55110340 A JPS55110340 A JP S55110340A
- Authority
- JP
- Japan
- Prior art keywords
- arithmetic
- indexing
- data
- exception
- group
- 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.)
- Pending
Links
Landscapes
- Advance Control (AREA)
- Complex Calculations (AREA)
Abstract
PURPOSE: To simplify vector arithmetic remarkably by storing information on an occurring arithmetic exception and then by performing a relief process by generating arithmetic indexing after the end of the arithmetic process of a group of data.
CONSTITUTION: Information on an arithmetic exception generated during the fixed arithmetic process of each data is stored in indexing memory circuit 5a and after the arithmetic process of a group of data ends, data store device 4 sends an arithmetic end signal to indexing control circuit 6a, which generates indexing. Therefore, it is sufficient for an arithmetic request source to treat only arithmetic where the arithmetic exception has occurred.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1678479A JPS55110340A (en) | 1979-02-16 | 1979-02-16 | Data processing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1678479A JPS55110340A (en) | 1979-02-16 | 1979-02-16 | Data processing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55110340A true JPS55110340A (en) | 1980-08-25 |
Family
ID=11925805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1678479A Pending JPS55110340A (en) | 1979-02-16 | 1979-02-16 | Data processing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55110340A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6029870A (en) * | 1983-07-28 | 1985-02-15 | Toshiba Corp | Vector processing unit |
JPS60136872A (en) * | 1983-12-26 | 1985-07-20 | Hitachi Ltd | Vector processor |
JPS622329A (en) * | 1985-06-27 | 1987-01-08 | Nec Corp | Arithmetic exception instruction address calculation device |
JPS622324A (en) * | 1985-06-27 | 1987-01-08 | Nec Corp | Processing system at tiem of generation of arithmetic exception |
JPS622330A (en) * | 1985-06-27 | 1987-01-08 | Nec Corp | Arithmetic exception instruction address calculating device |
-
1979
- 1979-02-16 JP JP1678479A patent/JPS55110340A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6029870A (en) * | 1983-07-28 | 1985-02-15 | Toshiba Corp | Vector processing unit |
JPH0560141B2 (en) * | 1983-07-28 | 1993-09-01 | Tokyo Shibaura Electric Co | |
JPS60136872A (en) * | 1983-12-26 | 1985-07-20 | Hitachi Ltd | Vector processor |
JPH0562390B2 (en) * | 1983-12-26 | 1993-09-08 | Hitachi Ltd | |
JPS622329A (en) * | 1985-06-27 | 1987-01-08 | Nec Corp | Arithmetic exception instruction address calculation device |
JPS622324A (en) * | 1985-06-27 | 1987-01-08 | Nec Corp | Processing system at tiem of generation of arithmetic exception |
JPS622330A (en) * | 1985-06-27 | 1987-01-08 | Nec Corp | Arithmetic exception instruction address calculating device |
JPH0580690B2 (en) * | 1985-06-27 | 1993-11-10 | Nippon Electric Co | |
JPH0580691B2 (en) * | 1985-06-27 | 1993-11-10 | Nippon Electric Co |
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