JPS6423349A - Counting system for instruction executing frequency of program - Google Patents

Counting system for instruction executing frequency of program

Info

Publication number
JPS6423349A
JPS6423349A JP62178184A JP17818487A JPS6423349A JP S6423349 A JPS6423349 A JP S6423349A JP 62178184 A JP62178184 A JP 62178184A JP 17818487 A JP17818487 A JP 17818487A JP S6423349 A JPS6423349 A JP S6423349A
Authority
JP
Japan
Prior art keywords
instruction
instruction executing
program
executing
counting 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
Application number
JP62178184A
Other languages
Japanese (ja)
Other versions
JPH0795294B2 (en
Inventor
Kenichi Murakami
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62178184A priority Critical patent/JPH0795294B2/en
Publication of JPS6423349A publication Critical patent/JPS6423349A/en
Publication of JPH0795294B2 publication Critical patent/JPH0795294B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:To easily count the instruction executing frequency by calculating the executing time of each program based on the number of instructions for each type and the information corresponding to the instruction executing time and editing and outputting the counting result. CONSTITUTION:When a counting action is through with the instruction executing frequency, and a command is inputted from an input device 1 for release of a branch instruction interruption mode of a preference level number. This fact is informed to a control part 21 via an input information analyzing part 20. Thus the branch instruction interruption mode is released and the working of a branch instruction interrupting mechanism 30 is stopped. At the same time, a command is given to a counting result to the preference level number. The part 23 calculates the executing time of each program to be measured based on an instruction executing time corresponding table 8 and via an instruction executing frequency memory part 6 and delivers the counting result to an output device 7.
JP62178184A 1987-07-18 1987-07-18 Information processing equipment Expired - Lifetime JPH0795294B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178184A JPH0795294B2 (en) 1987-07-18 1987-07-18 Information processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178184A JPH0795294B2 (en) 1987-07-18 1987-07-18 Information processing equipment

Publications (2)

Publication Number Publication Date
JPS6423349A true JPS6423349A (en) 1989-01-26
JPH0795294B2 JPH0795294B2 (en) 1995-10-11

Family

ID=16044068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178184A Expired - Lifetime JPH0795294B2 (en) 1987-07-18 1987-07-18 Information processing equipment

Country Status (1)

Country Link
JP (1) JPH0795294B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2399471A (en) * 2003-03-12 2004-09-15 Snell & Wilcox Ltd Adjusting video signal aspect ratio to enable display of associated information

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603763A (en) * 1983-06-22 1985-01-10 Hitachi Ltd Processor of electronic computer
JPS62102339A (en) * 1985-10-30 1987-05-12 Toshiba Corp Program tracing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603763A (en) * 1983-06-22 1985-01-10 Hitachi Ltd Processor of electronic computer
JPS62102339A (en) * 1985-10-30 1987-05-12 Toshiba Corp Program tracing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2399471A (en) * 2003-03-12 2004-09-15 Snell & Wilcox Ltd Adjusting video signal aspect ratio to enable display of associated information
GB2399471B (en) * 2003-03-12 2006-11-15 Snell & Wilcox Ltd Video display device

Also Published As

Publication number Publication date
JPH0795294B2 (en) 1995-10-11

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