.. raw:: html

   <!--Copyright © ZOMI 适用于[License](https://github.com/chenzomi12/DeepLearningSystem)版权许可-->

前端优化
========

随着深度学习的不断发展，AI
模型结构在快速演化，底层计算硬件技术更是层出不穷，对于广大开发者来说不仅要考虑如何在复杂多变的场景下有效的将算力发挥出来，还要应对计算框架的持续迭代。AI编译器就成了应对以上问题广受关注的技术方向，让用户仅需专注于上层模型开发，降低手工优化性能的人力开发成本，进一步压榨硬件性能空间。

AI编译器主要是分为前端优化、后端优化，部分还会有中间优化层，而这里面主要介绍AI编译器的前端优化涉及到的算法和优化Pass。

   希望这个系列能够给大家、朋友们带来一些些帮助，也希望自己能够继续坚持完成所有内容哈！

**内容大纲**

   ``PPT``\ 和\ ``字幕``\ 需要到
   `Github <https://github.com/chenzomi12/DeepLearningSystem>`__
   下载，网页课程版链接会失效哦~

   建议优先下载 PDF 版本，PPT 版本会因为字体缺失等原因导致版本很丑哦~

+-----------------------------------+-----------------------------------+
| 小节                              | 链接                              |
+===================================+===================================+
| 01 内容介绍                       | `PPT <./01.introduction.pdf>`__,  |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1ne411w7n2/>`__, |
|                                   | `文章 <./01.introduction.md>`__,  |
|                                   | `字幕 <./srt/01.srt>`__           |
+-----------------------------------+-----------------------------------+
| 02 计算图层IR                     | `PPT <./02.graph_ir.pdf>`__,      |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1kV4y1w72W/>`__, |
|                                   | `文章 <./02.graph_ir.md>`__,      |
|                                   | `字幕 <./srt/02.srt>`__           |
+-----------------------------------+-----------------------------------+
| 03 算子融合策略                   | `PPT <./03.op_fusion.pdf>`__,     |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1P24y1D7RV/>`__, |
|                                   | `文章 <./03.op_fusion.md>`__,     |
|                                   | `字幕 <./srt/03.srt>`__           |
+-----------------------------------+-----------------------------------+
| 04 布局转换原理                   | `PPT <./04.layout_princ.pdf>`__,  |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1xK411z7Uw/>`__, |
|                                   | `文章 <./04.layout_princ.md>`__,  |
|                                   | `字幕 <./srt/04.srt>`__           |
+-----------------------------------+-----------------------------------+
| 05 布局转换算法                   | `PPT <./05.layout_algo.pdf>`__,   |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1gd4y1Y7dc/>`__, |
|                                   | `文章 <./05.layout_algo.md>`__,   |
|                                   | `字幕 <./srt/05.srt>`__           |
+-----------------------------------+-----------------------------------+
| 06 内存分配算法                   | `PPT <./06.memory.pdf>`__,        |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1nM411879s/>`__, |
|                                   | `文章 <./06.memory.md>`__,        |
|                                   | `字幕 <./srt/06.srt>`__           |
+-----------------------------------+-----------------------------------+
| 07 常量折叠原理                   | `PPT <./07.constant_fold.pdf>`__, |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1P8411W7dY/>`__, |
|                                   | `文章 <./07.constant_fold.md>`__, |
|                                   | `字幕 <./srt/07.srt>`__           |
+-----------------------------------+-----------------------------------+
| 08 公共表达式消除                 | `PPT <./08.cse.pdf>`__,           |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1rv4y1Q7tp/>`__, |
|                                   | `文章 <./08.cse.md>`__,           |
|                                   | `字幕 <./srt/08.srt>`__           |
+-----------------------------------+-----------------------------------+
| 09 死代码消除                     | `PPT <./09.dce.pdf>`__,           |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1hD4y1h7nh/>`__, |
|                                   | `文章 <./09.dce.md>`__,           |
|                                   | `字幕 <./srt/09.srt>`__           |
+-----------------------------------+-----------------------------------+
| 10 代数简化                       | `PPT <./10.algebraic.pdf>`__,     |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1g24y1Q7qC/>`__, |
|                                   | `文章 <./10.algebraic.md>`__,     |
|                                   | `字幕 <./srt/10.srt>`__           |
+-----------------------------------+-----------------------------------+
| 11 优化Pass排序                   | `PPT <./11.summary.pdf>`__,       |
|                                   | `视频 <https://www.bili           |
|                                   | bili.com/video/BV1L14y1P7ku/>`__, |
|                                   | `文章 <./11.summary.md>`__,       |
|                                   | `字幕 <./srt/11.srt>`__           |
+-----------------------------------+-----------------------------------+

.. toctree::
   :maxdepth: 2

   01.introduction
   02.graph_ir
   03.op_fusion
   04.layout_trans01
   04.layout_trans02
   05.memory
   06.constant_fold
   07.cse
   08.dce
   09.algebraic
   10.summary