IBM System Performance Modelling 

India, Karnataka, Bengaluru 

322799622

Responsibilities:

• Understanding architecture and micro-architecture features of POWER processor core and system.
• Developing and evaluating the innovative performance features in cycle accurate simulators.
• Working with Architects/Research teams for optimizing architecture and system design, improving performance of next generation POWER processor and system.
• Drive Micro-architecture and system performance analysis with simulation results, debugging performance problems and propose innovative solutions to improve performance.
• Root causing of fails in simulation for performance changes/difference between Hardware and simulator
• Build automation frameworks, test cases and result analysis scripts.
• Demonstrate leadership in characterizing benchmarks, workloads and use cases (application code), and proposing microarchitectural optimizations for IPC improvements.
• Independently own system unit and successfully drive performance missions.

Required Technical and Professional Expertise

• 10+ years of overall IT experience.
• 5+ years of experience as a System/processor Performance Modelling and event based programming
• Good working experience in C++ and scripting (perl & python) skills with exposure to SystemC and assembly.
• Experience doing Performance Analysis, Workload Characterization & Performance Optimization
• Excellent knowledge of System Architecutre design, Memory subsystem and ISA.
• Good understanding of Operating System concepts
• Good communication & presentation skills.
• Desire to learn and explore new technologies. Demonstrates good research and problem-solving skills.

Preferred Technical and Professional Expertise

• Knowledge of Compilers
• Python/Perl Scripting