NPU Communication Solutions Engineer

1 week ago


Singapore beBeeCommunication Full time $90,000 - $120,000
Job Description
The primary responsibility of this position is to design and implement collective communication operators that are tightly coupled with the NPU hardware architecture.

Achieve optimal communication performance by optimizing primitives to exploit hardware features such as specialized communication links, on-chip interconnects, and DMA engines, minimizing latency and maximizing bandwidth. Analyze different communication modes in the context of chip microarchitecture to enhance throughput and reduce stalls. Collaborate cross-functionally with chip architects, firmware engineers, and system software teams to deliver optimized communication solutions aligned with the overall AI accelerator roadmap.

Key Responsibilities:
  • Design and implement foundational collective communication operators tightly coupled with the NPU hardware architecture.
  • Optimize communication primitives to exploit hardware features like specialized communication links, on-chip interconnects, and DMA engines, minimizing latency and maximizing bandwidth.
  • Analyze different communication modes (blocking/non-blocking, sync/async, reliable/unreliable) in the context of chip microarchitecture to enhance throughput and reduce stalls.
  • Research and integrate communication algorithms tailored for NPU topology and workload patterns, ensuring scalability across many compute nodes.


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