Intel Corporation

Greg Limes

Robert Petri

Roland L Arajs

Layne B Miller

Rob Petri

An arrangement is provided for generating an error chain in a call stack. A function is invoked to perform a functionality. If an error occurs during performing the first function, errors including the ones contained in an error chain, created based on at least one context specific error state and represented by an error tokan, and the error, occurred during said performing the functionality, are processed. The function then returns to another function that invokes it either with a new token error token representing a new error chain containing the error occurred and the errors contained in the error chain or with an error status. If the function does not error, it returns a normal status to the other function that invokes it.

Providing a chain of tokenized error and state information for a call stack

An arrangement is provided for actively tracking and retrieve shared memory resource information. Share memory object information is recorded. Upon a request from a user, recorded shared memory object information is scanned according to the request and reported to the user.

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Tallahassee, FL, United States of America

Greg Limes