International Business Machines Corporation

Ajit S Honnungar

Matthias D Heizmann

Jatin Bhartia

Parminder Singh

Embodiments include a method for verifying a counter design within a tolerance window within which a race condition occurs between a context event and a design event. The method includes receiving a plurality of events within the counter design, the plurality of events including the context event and the design event. The method also includes dynamically determining the tolerance window around the context event by setting a first portion of the tolerance window to precede an occurrence of the context event and by setting a second portion of the tolerance window to follow the context event. Additionally, the method includes performing a verification of whether the design event is within the first portion of the tolerance window or the second portion of the tolerance window.

Robust and adaptable management of event counters

Embodiments include a method, system, and computer program product for verifying a counter design. A method includes receiving a plurality of events within the counter design. The plurality of events can include a context event and a design event. The method also includes determining a tolerance window in response to the receiving of the context. The tolerance window is defined around the context event and includes a first portion before an occurrence of the context event and a second portion after the context event. The method further includes performing a verification algorithm to identify whether the design event is within the tolerance window and should be accounted for by a design model counter of the counter design.

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Poughkeepsie, NY, United States of America

Ajit S Honnungar