International Business Machines Corporation

Theodore M Wong

Dharmendra S Modha

Steven Kyle Esser

Richard Andrew Golding

Scott A Brandt

Embodiments of the invention relate to a function-level simulator for modeling a neurosynaptic chip. One embodiment comprises simulating a neural network using an object-oriented framework including a plurality of object-oriented classes. Each class corresponds to a component of a neural network. Running a simulation model of the neural network includes instantiating multiple simulation objects from the classes. Each simulation object is an instance of one of the classes.

Cortical simulator for object-oriented simulation of a neural network

A method for implementation within a scheduler for a processor is described. The method includes receiving a plurality of jobs from an earliest deadline first (EDF) schedule, wherein the scheduler implements an EDF scheduling model. The method also includes receiving a separate job from a source other than the EDF schedule. The separate job has a fixed scheduling requirement with a specific execution time. The method also includes determining an amount of available utilization capacity of the processor and inserting the separate job into an execution plan of the processor with the plurality of jobs from the EDF schedule in response to a determination that the available utilization capacity of the processor is sufficient to execute the separate job according to the fixed scheduling requirement associated with the separate job.

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Mountain View, CA, United States of America

Theodore M Wong