Performance and Modeling Engineer

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Description

APPLE INC has the following available in Austin, Texas. Model GPU architectural functionality to a pixel-accurate level using C++ for feature validation and performance studies; Collaborate with cross-functional teams across sites to define GPU feature coverage, validation strategies, and execution plans; Develop and maintain GPU software testing and regression infrastructure using Python and Kotlin; Triage of model and simulation regressions; Analyze logs and traces to root-cause architectural, functional, or test environment

failures; Enhance model infrastructure, including writing or enhancing debugging tools, logging systems, and other utilities to improve validation efficiency; Write and maintain testbenches and validation scenarios for new GPU architectural features; Review architecture specifications and provide feedback from a validation perspective; Contribute to automated workflows and Cl systems to streamline regression testing and improve validation throughput; and Participate in weekly syncs with design, software, and performance teams to align

validation priorities and resolve cross-domain issue. 40 hours/week.

Minimum Qualifications

• Master’s degree or foreign equivalent in Engineering or related field and 6 months of experience in the job offered or related occupation.
• Experience and/or education must include: Utilizing C or C++ and CPU or GPU architecture to write high-level functional models
• Using Graphics modeling and implementation of GPU architecture and features to validate performance or functionality of new features
• Leveraging CPU modeling and implementation of CPU pipeline and cache systems to validate high-level functional CPU or GPU models
• Utilizing scripting languages like Python or Perl to optimize testing and infrastructure environments
• Building, testing, implementing and analyzing new features in a GPU model
• Experience in data visualization, including creating charts to demonstrate trends in functionality and/or performance, and experience presenting data
• Applying C, C++, or systemC to create or improve model output in the form of logging data files

Preferred Qualifications

• N/A