Patent · US Active

Apparatus, system, and method for multi-address space tracing

US7962803B2 · kind B2 · utility

12Cited by

11References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Harold S. Huber · Scottsdale, US
Miguel A. Perez · Tucson, US
David C. Reed · Tucson, US
Max D. Smith · Tucson, US

Key dates

Filing date	Sep 30, 2008
Grant date	Jun 14, 2011
Priority date	—
Expiry date	Jul 10, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/0781
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An apparatus, system, and method are disclosed for multi-address space tracing. A trigger module establishes a trigger event with a trace level. The trigger event occurs in at least a first address space of a plurality of address spaces. The trace level defines trace data to be stored from the plurality of address spaces. A monitor monitors messages communicated within and between the plurality of address spaces. A detection module detects the trigger event. A log module logs the trace data from the plurality of address spaces defined by the trace level in response to detecting the trigger event.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.