SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR IDENTIFYING A FAULTY PROCESSING UNIT

摘要

A system, process, and computer program product are provided for identifying a faulty processing unit. A shader program that configures a plurality of processing units to generate data is executed and the data is compared with verification data to produce a test result. The test result is examined to identify a faulty processing unit of the plurality of processing units, where a unique identifier corresponding to each processing unit is encoded into the data generated by the respective processing unit.

主权项

1. A method comprising:
executing a shader program that configures a plurality of processing units to generate data; comparing the data with verification data to produce a test result; and examining the test result to identify a faulty processing unit of the plurality of processing units, wherein a unique identifier corresponding to each processing unit is encoded into the data generated by the respective processing unit.