https://blog.youkuaiyun.com/BlueBirdsshzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/BlueBirdssh/article/details/167989833https://blog.youkuaiyun.com/BlueBirdssh/article/details/167989833BlueBirdsshThu, 15 Oct 2026 08:53:32 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/167040014https://blog.youkuaiyun.com/BlueBirdssh/article/details/167040014BlueBirdsshSat, 03 Oct 2026 21:51:13 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/161586155https://blog.youkuaiyun.com/BlueBirdssh/article/details/161586155BlueBirdsshMon, 01 Jun 2026 11:15:41 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/161303717https://blog.youkuaiyun.com/BlueBirdssh/article/details/161303717BlueBirdsshFri, 22 May 2026 09:22:26 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/161303122https://blog.youkuaiyun.com/BlueBirdssh/article/details/161303122BlueBirdsshFri, 22 May 2026 09:14:19 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/160663008https://blog.youkuaiyun.com/BlueBirdssh/article/details/160663008BlueBirdsshThu, 30 Apr 2026 16:59:39 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/160251150https://blog.youkuaiyun.com/BlueBirdssh/article/details/160251150BlueBirdsshFri, 17 Apr 2026 14:02:36 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/157021658https://blog.youkuaiyun.com/BlueBirdssh/article/details/157021658BlueBirdsshFri, 16 Jan 2026 10:40:17 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/157019623https://blog.youkuaiyun.com/BlueBirdssh/article/details/157019623BlueBirdsshFri, 16 Jan 2026 10:03:19 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/156852054https://blog.youkuaiyun.com/BlueBirdssh/article/details/156852054BlueBirdsshMon, 12 Jan 2026 10:20:11 +0800 在 **FreeRTOS** 下，PCIe 控制器（以及其他外设）通常是通过 **直接设置寄存器** 或 **调用厂商提供的驱动库** 来配置的，]]>https://blog.youkuaiyun.com/BlueBirdssh/article/details/156514329https://blog.youkuaiyun.com/BlueBirdssh/article/details/156514329BlueBirdsshFri, 02 Jan 2026 15:34:26 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/155276372https://blog.youkuaiyun.com/BlueBirdssh/article/details/155276372BlueBirdsshWed, 26 Nov 2025 16:14:48 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/154825970https://blog.youkuaiyun.com/BlueBirdssh/article/details/154825970BlueBirdsshFri, 14 Nov 2025 09:45:01 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/154797673https://blog.youkuaiyun.com/BlueBirdssh/article/details/154797673BlueBirdsshThu, 13 Nov 2025 18:44:40 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/154428049https://blog.youkuaiyun.com/BlueBirdssh/article/details/154428049BlueBirdsshWed, 05 Nov 2025 09:52:17 +0800- **通用性最强**：什么都能做。| **GPU** | **并行计算多面手**
- **高吞吐量**：擅长处理大规模并行数据。| - 处理NPU不支持的**非标准算子**或**自定义算子**。| **NPU** | **AI推理专家**
- **极致能效比**：单位功耗下的AI算力最高。
- 是AI推理的**主力**。* **NPU**：专为AI计算设计，对于矩阵乘加、卷积等神经网络核心运算效率极高，**功耗最低**。]]>https://blog.youkuaiyun.com/BlueBirdssh/article/details/154427998https://blog.youkuaiyun.com/BlueBirdssh/article/details/154427998BlueBirdsshWed, 05 Nov 2025 09:51:03 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/154337478https://blog.youkuaiyun.com/BlueBirdssh/article/details/154337478BlueBirdsshMon, 03 Nov 2025 09:57:21 +0800 把当前分支（这里是 `feature-branch`）的**本地提交**，重新应用在远程 `main` 分支的最新提交之后。- `feature-branch` 基于旧的 `main` 提交 `A` 开发了 `D`、`E`- `D'`、`E'` 是新的提交（ID 不同），内容和原来的 `D`、`E` 一样。]]>https://blog.youkuaiyun.com/BlueBirdssh/article/details/154025894https://blog.youkuaiyun.com/BlueBirdssh/article/details/154025894BlueBirdsshTue, 28 Oct 2025 18:03:49 +0800https://blog.youkuaiyun.com/BlueBirdssh/article/details/154022867https://blog.youkuaiyun.com/BlueBirdssh/article/details/154022867BlueBirdsshTue, 28 Oct 2025 16:43:52 +0800 在 **SOF（Sound Open Firmware）** 架构下，DSP 是不是一个外置的独立硬件芯片，还是集成在主 SoC 里？- **SOF 驱动 + 固件**运行在 DSP 上，而 DSP **大多数情况下是 SoC 内部集成的音频处理核心**。- 左边是 **集成式 DSP 架构**（SoC 内部）]]>https://blog.youkuaiyun.com/BlueBirdssh/article/details/154022693https://blog.youkuaiyun.com/BlueBirdssh/article/details/154022693BlueBirdsshTue, 28 Oct 2025 16:35:02 +0800