Performance monitor device, data collecting method and...

Details Performance monitor device, data collecting method and... Performance monitor device, data collecting method and...

2007-04-10

2009-08-04

Lau, Tung S (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Performance or efficiency evaluation

C702S176000, C702S177000, C702S178000, C702S179000, C702S180000, C702S181000, C702S183000, C702S186000, C702S187000, C714S045000, C714S046000, C714S047300, C710S068000, C709S247000, C341S076000, C341S077000, C711S212000, C711S214000, C713S400000, C713S500000, C719S318000, C377S001000, C377S013000, C377S015000, C377S016000

Reexamination Certificate

active

07571076

ABSTRACT:
A performance monitor device includes an input unit to input both of address information and event occurrence information, an address mask unit to determine an address area to which each piece of the inputted address information belongs, an execution frequency counter to count a number of times of execution of programs in the address areas, an execution frequency holding unit to hold a counting result of the number of times of execution, an event occurrence information counter to count the event occurrence information corresponding to the address areas having the counting result of the number of times of execution included within a predetermined number of highest ranks, a holding unit to hold a counting results of the event occurrence information, and a storing unit to store the counting result of the event occurrence information corresponding to the address area having the highest number of times of execution in predetermined periods.

REFERENCES:
patent: 6026139 (2000-02-01), Hady et al.
patent: 6145123 (2000-11-01), Torrey et al.
patent: 6918065 (2005-07-01), Edwards et al.
patent: 2005/0071515 (2005-03-01), DeWitt et al.
patent: 1 100 017 (2001-05-01), None
patent: 2001-142747 (2001-05-01), None

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