| Change log entry 80269 | |
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| Processed by: | richwarm (2023-10-22 05:17:06 UTC) |
| Comment: |
<< review queue entry 74679 - submitted by 'encn' >> iPhone XS上的A12芯片取消了协处理器，是因为如今的iPhone在待机的时候需要计算太多的传感器数据了，协处理器来处理这些数据已经跟小核心差不多了，所以干脆直接用小核心待机处理。 随着 AI 计算从云端转移到数据收集地点，Arm CPU 和 MCU（微控制器单元）技术已经在边缘和端点处理大部分 AI 和 ML 工作负载。CPU 是所有 AI 系统的核心，无论它是完全处理 AI 还是与协处理器（如 GPU 或 NPU）合作处理某些任务。 像协处理器这样的辅助处理器主要用于计算机中，以实现图形显示处理和广泛的算术计算等特殊任务。与 CPU 相比，该处理器旨在非常有效地执行此类任务，从而提高计算机的整体速度。 Coprocessor, additional processor used in some computers to perform specialized tasks such as extensive arithmetic calculations or processing of graphical displays. The A-series chips used in the iPhone have included a M-series coprocessor for some time. Also known as a Motion coprocessor, the component is used to collect sensor data and process them on behalf of the main processor, freeing up resources for other tasks and reduces battery usage. |
| Diff: |
+ 協處理器 协处理器 [xie2 chu3 li3 qi4] /coprocessor/ |