GPU Memory Systems Performance Architect

2 days ago


Austin, Texas, United States Samsung Electronics Co., Ltd. Full time
Job Summary

Samsung Electronics Co., Ltd. is seeking a highly skilled GPU Memory Systems Performance Architect to join our team. As a key member of our GPU Architecture team, you will be responsible for driving the modeling and analysis of memory-system features for a highly efficient mobile GPU.

Key Responsibilities:

  • Develop complex GPU performance models to help define micro-architectural features and implementation optimizations of next-generation GPUs, in areas of memory system.
  • Work closely with the architecture, SW, and design teams to understand the architecture and micro-architecture of the GPU memory system including cache hierarchy, bus unit, interfaces with the GPU core and rest of the SoC.
  • Develop tools and methodology to correlate and validate performance models, triage and fix performance issues, and identify bottlenecks and propose solutions to improve GPU performance.

Requirements:

  • 10+ years of experience with a Bachelor's Degree in Computer Science/Engineering, or 8+ years of experience with a Master's Degree, or 6+ years of experience with a PhD.
  • 5+ years of experience in architectural modeling and performance analysis, either with analytical models or cycle-accurate simulators.
  • Experience with CPU, GPU, or Memory systems microarchitecture.
  • Good programming and/or scripting skills (Python is a plus).
  • Good understanding of power/performance trade-offs.
  • Good understanding of VLSI concepts, HW design.
  • Good written and verbal communication skills.

Preferred Qualifications:

  • Performance modeling or workload analysis experience, in areas of memory subsystems.
  • Knowledge of Core Pipelines (CPU, GPU or Accelerators).
  • Directly related experience with correlation of RTL with performance model.
  • Experience in integrating internal/external IP models on a full system-level framework.

About Samsung Electronics Co., Ltd.

Samsung Electronics Co., Ltd. is a world leader in advanced semiconductor technology. We are committed to employing a diverse workforce and providing Equal Employment Opportunity for all individuals regardless of race, color, religion, gender, age, national origin, marital status, sexual orientation, gender identity, status as a protected veteran, genetic information, status as a qualified individual with a disability, or any other characteristic protected by law.



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