TRANSFORMATION OF A PROGRAM-EVENT-RECORDING EVENT INTO A RUN-TIME INSTRUMENTATION EVENT

WIPO Patent Application WO/2013/136726

A1

Embodiments of the invention relate to transforming a program-event-recording event into a run-time instrumentation event. An aspect of the invention includes a method for transforming a program-event-recording event into a run-time instrumentation event. The method includes enabling run-time instrumentation for collecting instrumentation information of an instruction stream executing on a processor. The method also includes detecting, by the processor, a program-event-recording (PER) event, the PER event associated with the instruction stream executing on the processor. The method further includes writing a PER event record to a collection buffer as a run-time instrumentation event based on detecting the PER event, the PER event record identifying the PER event.

GAINEY JR CHARLES W (US)
GSCHWIND MICHAEL KARL (US)

PCT/JP2013/001412

September 19, 2013

March 06, 2013

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IBM (US)
IBM JAPAN (JP)

G06F11/34

US5386565A	1995-01-31
JPH0850556A	1996-02-20
JPH09282196A	1997-10-31
JPH09265407A	1997-10-07
US20100088771A1	2010-04-08
US20030005423A1	2003-01-02
EP0257241A2	1988-03-02
US20070261032A1	2007-11-08

"International Conference on Supercomputing, Conference Proceedings", 8 May 2000, ACM, article "Binary Transformation and Architecture Convergence Issues for IBM System/390", pages: 336 - 347
See also references of EP 2825965A4

UENO, Takeshi et al. (IBM Japan Ltd., NBF TOYOSU CANAL FRONT Bldg., 6-52, Toyosu 5-chome, Koto-k, Tokyo 11, JP)

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