International Business Machines Corporation
PRE-SILICON CHIP MODEL OF EXTRACTED WORKLOAD INNER LOOP INSTRUCTION TRACES

Abstract:

A system is provided to validate a computer processor. The system includes a computing system configured to obtain core dump data including executable instructions corresponding to a code stored in a legacy processor. An instruction-level simulator is installed in the computing system and is configured to simulate the executable instructions to generate a plurality of instruction traces. The system further includes a pre-silicon chip model simulator configured to execute the instruction traces to generate performance data. The computer processor is verified based at least in part on the performance data.