GPU Performance Engineer, Platform Architecture

Imagine what you could do here! At Apple new ideas have a way of becoming extraordinary products services and customer experiences very quickly. Bring passion and dedication to your job and theres no telling what you could accomplish. Dynamic hard-working people and inspiring innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. Join us to help deliver the next groundbreaking Apple product!nnWe are seeking a highly motivated innovative and dedicated engineer to join the Platform Architecture GPU Modeling Team; we are a group that is driving advanced exploration for next generation GPU architectures in iPhone iPad and Mac products. We rely on strong analytical skills and close collaboration to deliver the best overall solution to our this highly visible role you will be at the center of a chip design effort working with all disciplines with a critical impact on getting highly performant products to millions of customers quickly. This is an opportunity to join Apples world-class GPU team to collaborate develop and improve GPU simulators for research performance analysis and architectural tuning.

As part of the Platform Architecture GPU Modeling team you will be working with architecture design and software partners on the definition and tuning of Apples future GPU role involves the creation and maintenance of a high-performance C model of our next-generation GPUs. Core responsibilities include coding and debugging a performance and functional model of the GPU; implementing modern hardware features such as machine learning for AI ray tracing mesh shading and more. Other responsibilities include working with the team to ensure model accuracy feature validation and correlating against other models and RTL. Youll develop and utilize diverse tools for analyzing the substantial amount of data generated by the models. The team is in a highly collaborative work environment and youll be working with experienced architects modeling engineers compiler engineers and software teams to assess the feasibility of new hardware and software features running performance experiments analyzing results and proposing architectural changes.

Bachelors degreenExperience writing and debugging C codenExperience with scripting languages such as Python or Ruby

3 years of experience modeling GPUs CPUs or similarnMS or PhD degree in related fieldnExperience coding components such as processing cores texturing units caches memory hierarchies of GPU/CPU architecturesnExperience debugging performance issues and correlating multiple modelsnUnderstanding of data analysis tools such as: Tableau pandas Excel matplotlib working with cutting edge machine learning and/or graphics applications/games/benchmarksnTroubleshooting skills