济南齐芯电子有限公司
NPU 架构工程师
Skills
PythonAI
8 months ago
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Important information
Contract type:
Permanent
Location:
Shanghai, China
Work mode:
Onsite
Published on:
23 August 2026
What they need
该职位来源于猎聘 岗位职责
- 负责 NPU 整体架构设计(Compute + Memory + DMA + NoC)
- 定义: oMAC 组织方式(Tile / Array / SIMD / Systolic) o数据流策略(Output-stationary / Weight-stationary / Depth-first 等) oSRAM / TCM / Bank 组织结构 oAXI 带宽预算与调度策略
- 分析典型模型: oCNN(MobileNet / ResNet) oTransformer(Attention / GEMM / KV cache)
- 进行: oRoofline 分析 o带宽瓶颈分析 oUtilization 评估
- 与编译器团队协作定义: oISA oTOSA / Relay / ONNX 对接策略
- 性能建模(Python/C++/SystemC)
- 制定 PPA 目标(Power / Performance / Area) 任职要求 5年以上 SoC 或 AI 加速器经验 熟悉:
- CNN / Transformer 计算模式
- GEMM tiling
- MAC array 设计 深刻理解:
- AXI / AHB
- SRAM bank conflict
- 带宽与算力匹配 有以下经验优先:
- 参与过 NPU / GPU / DSP 设计
- 熟悉 ARM U55 / U85 / Ethos 系列
- 熟悉 TOSA 或 MLIR 加分项
- 做过大模型加速
- 熟悉 INT8 / INT4 / 混合精度
- 熟悉 Sparse / Pruning
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