> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs-staging.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 参考资料

## **相关文档**

| **标题**                                                                                                                                                                                 | **编号**     |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------- |
| **Qualcomm Technologies, Inc.**                                                                                                                                                        |            |
| [Qualcomm Linux Build Guide](https://dragonwingdocs.qualcomm.com/Key-Documents/Firmware-Guide)                                                                                         |            |
| [Qualcomm Software Center](https://docs.qualcomm.com/bundle/publicresource/topics/80-72780-2/overview.html)                                                                            | 80-72780-2 |
| [Qualcomm Linux Performance Guide - Addendum for Qualcomm Dragonwing IQ-9075](https://dragonwingdocs.qualcomm.com/System/Performance/performance-addendum-iq-9075) — 适用于具有授权访问权限的许可用户。 |            |
| [Qualcomm Linux Performance Guide - Addendum for Qualcomm Dragonwing IQ-8275](https://dragonwingdocs.qualcomm.com/System/Performance/performance-addendum-iq8275) — 适用于具有授权访问权限的许可用户。  |            |
| **资源**                                                                                                                                                                                 |            |
| [CPU frequency and voltage scaling code in the Linux kernel](https://www.kernel.org/doc/Documentation/cpu-freq/governors.txt)                                                          |            |
| [CPU Performance Scaling](https://www.kernel.org/doc/html/v5.0/admin-guide/pm/cpufreq.html)                                                                                            |            |
| [Per-entity load tracking](https://lwn.net/Articles/531853/)                                                                                                                           |            |
| [\[PATCH v3 0/4\] soc/arm64: qcom: Add initial version of bwmon](https://lwn.net/ml/linux-kernel/20220531105137.110050-1-krzysztof.kozlowski@linaro.org/)                              |            |
| [systemd-analyze — Analyze and debug system manager](https://www.freedesktop.org/software/systemd/man/latest/systemd-analyze.html)                                                     |            |
| [perf: Linux profiling with performance counters](https://perf.wiki.kernel.org/index.php/Main_Page)                                                                                    |            |
| [Userspace Resource Manager Extensions](https://qualcomm.github.io/userspace-resource-manager/)                                                                                        |            |

## **缩略语和术语**

| **缩略语或术语** | **定义**                              |
| ---------- | ----------------------------------- |
| BWMON      | 带宽监控                                |
| DTSI       | 设备树源包含文件                            |
| DVFS       | 动态电压和频率调节                           |
| EEVDF      | 最早合格虚拟截止期限优先                        |
| Ftrace     | 函数跟踪                                |
| GMEM       | GPU 内存                              |
| Kswapd     | 内核交换守护进程                            |
| LLCC       | 末级缓存控制器                             |
| LTTng      | Linux Trace Toolkit next generation |
| PELT       | 逐实体负载跟踪                             |
| PMU        | 性能监控单元                              |
| QSC        | Qualcomm Software Center            |
| QTEE       | Qualcomm<sup>®</sup> 可信执行环境         |
| RT         | 实时（内核）                              |
| SoC        | 片上系统                                |
| TZ         | TrustZone                           |
| UCLAMP     | 使用率钳制                               |
| URM        | Userspace Resource Manager          |