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| """ NPU 部署产物锁定分析
不同厂商的部署产物互不兼容 选型一旦确定,切换成本极高 """
DEPLOYMENT_ARTIFACTS = { "Qualcomm": { "sdk": "QAIRT / QNN", "artifact": "QNN context binary (.bin)", "runtime": "QNN Runtime", "lock_in": "高", "switch_cost": "需重新量化+编译,约2-4周", "ims_notes": "QCS8255/8550为IMS主力芯片,工具链成熟" }, "Rockchip": { "sdk": "RKNN-Toolkit2", "artifact": ".rknn", "runtime": "RKNN Runtime (librknnrt.so)", "lock_in": "高", "switch_cost": "需重新转换+编译,约1-2周", "ims_notes": "成本低,社区支持好,适合OMS后排" }, "TI": { "sdk": "TIDL / Edge AI SDK", "artifact": ".ticompile (TFLite集成)", "runtime": "TFLite + TIDL Delegate", "lock_in": "中", "switch_cost": "需重新编译TIDL,约1-2周", "ims_notes": "TDA4VM为IMS已有平台,车规认证完整" }, "Amlogic": { "sdk": "AMLNN Toolkit", "artifact": ".adla (新) / .nb (旧A311D)", "runtime": "libnnsdk.so", "lock_in": "高", "switch_cost": "新旧SDK不兼容!A311D用Acuity, S928X用ADLA", "ims_notes": "注意A311D与S928X的SDK完全不同" }, "Ambarella": { "sdk": "Cooper Developer Platform", "artifact": "CVflow DAG", "runtime": "CVflow Runtime", "lock_in": "极高", "switch_cost": "需partner权限,约4-8周", "ims_notes": "CV2AQ车规芯片,ISP+NPU一体" }, "SOPHGO": { "sdk": "TPU-MLIR", "artifact": ".bmodel", "runtime": "SOPHON Runtime", "lock_in": "高", "switch_cost": "约1-2周", "ims_notes": "开源编译器,成本极低" }, "AXERA": { "sdk": "Pulsar2", "artifact": ".axmodel", "runtime": "AXEngine", "lock_in": "高", "switch_cost": "约1周", "ims_notes": "国产低成本,社区活跃" }, "Sony IMX500": { "sdk": "Edge-MDT", "artifact": ".rpk", "runtime": "IMX500 Runtime", "lock_in": "极高(传感器绑定)", "switch_cost": "更换传感器=重新设计硬件", "ims_notes": "零延迟推理,适合舱内智能传感" }, "NVIDIA": { "sdk": "TensorRT", "artifact": ".engine", "runtime": "TensorRT Runtime", "lock_in": "中(TensorRT生态通用)", "switch_cost": "约3-5天", "ims_notes": "开发最快,性能最强,但功耗高" } }
print(f"{'厂商':<15} {'产物':<25} {'锁定度':<8} {'切换成本':<15}") print("-" * 65) for vendor, info in DEPLOYMENT_ARTIFACTS.items(): print(f"{vendor:<15} {info['artifact']:<25} {info['lock_in']:<8} {info['switch_cost']:<15}")
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