JPS57172453A - Data collecting system for information processor - Google Patents

Data collecting system for information processor

Info

Publication number
JPS57172453A
JPS57172453A JP56058179A JP5817981A JPS57172453A JP S57172453 A JPS57172453 A JP S57172453A JP 56058179 A JP56058179 A JP 56058179A JP 5817981 A JP5817981 A JP 5817981A JP S57172453 A JPS57172453 A JP S57172453A
Authority
JP
Japan
Prior art keywords
field
information processor
exclusive
code
collecting system
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
Application number
JP56058179A
Other languages
Japanese (ja)
Other versions
JPS64734B2 (en
Inventor
Kiyosumi Sato
Kazuyuki Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56058179A priority Critical patent/JPS57172453A/en
Publication of JPS57172453A publication Critical patent/JPS57172453A/en
Publication of JPS64734B2 publication Critical patent/JPS64734B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:To simplify the hardware and to reduce the cost, by monitoring an exclusive mechanism commonly, through decoding, selection and recording of code of a field with readout in the execution of a program, in an information processor providing the exclusive mechanism. CONSTITUTION:Data indicating events of each part of a device are selectively collected in a plurality of recording means CTR0-CTR2 and monitored by an exclusive mechanism 10, which is provided in a data collecting system of an information processor. An exclusive control field 28 for instruction monitor is given to a microinstruction read from a control memory CS, a specified code PA is written in the field 28, and the code PA of the field is read in the execution of program and decoded. The decoded output PA=1-PA=3 is selectively recorded in a pluraity of recording means CTR0-CTR2 of the mechanism 10 by codes.
JP56058179A 1981-04-17 1981-04-17 Data collecting system for information processor Granted JPS57172453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56058179A JPS57172453A (en) 1981-04-17 1981-04-17 Data collecting system for information processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56058179A JPS57172453A (en) 1981-04-17 1981-04-17 Data collecting system for information processor

Publications (2)

Publication Number Publication Date
JPS57172453A true JPS57172453A (en) 1982-10-23
JPS64734B2 JPS64734B2 (en) 1989-01-09

Family

ID=13076772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56058179A Granted JPS57172453A (en) 1981-04-17 1981-04-17 Data collecting system for information processor

Country Status (1)

Country Link
JP (1) JPS57172453A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165159A (en) * 1983-03-10 1984-09-18 Nippon Telegr & Teleph Corp <Ntt> Monitoring device for system operation
JPS62293357A (en) * 1986-06-11 1987-12-19 Nec Corp Evaluation system for microprogram

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130649A (en) * 1973-04-13 1974-12-14
JPS5361940A (en) * 1976-11-16 1978-06-02 Nippon Telegr & Teleph Corp <Ntt> Debug system for microprogram
JPS5531152U (en) * 1978-08-18 1980-02-28

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130649A (en) * 1973-04-13 1974-12-14
JPS5361940A (en) * 1976-11-16 1978-06-02 Nippon Telegr & Teleph Corp <Ntt> Debug system for microprogram
JPS5531152U (en) * 1978-08-18 1980-02-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165159A (en) * 1983-03-10 1984-09-18 Nippon Telegr & Teleph Corp <Ntt> Monitoring device for system operation
JPS62293357A (en) * 1986-06-11 1987-12-19 Nec Corp Evaluation system for microprogram

Also Published As

Publication number Publication date
JPS64734B2 (en) 1989-01-09

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