vs2015 编译 leela zero

AlphaGo 让人工智能火了，AlphaGo Zero 更是“火上浇油”。

  Leela Zero几乎就是一个开源版的AlphaGo Zero。(Leela Zero是AlphaGo Zero论文Mastering the Game of Go without Human Knowledge的实现，据gcp在GitHub上介绍，这个实现非常忠于原文，目标就是搞一个开源的AlphaGo Zero。) 到底Leela Zero 能不能达到AlphaGo Zero的水平？就看训练了，内心还是很期待的。也许我们也能帮点忙： 下载 leela-zero-0.9-windows.zip 解压后，运行autogtp.exe ，在你电脑上的分布式训练就开始了。

AutoGTP v8
Using 1 thread(s).
Best network hash: 3ba928049be90a694f700996dee5db69b39da847e9a6ca9aacd8cfcd338a7
5a5
Required client version: 8 (OK)
curl.exe -s -O -J -w %{filename_effective} http://zero.sjeng.org/best-network
Curl filename: 3ba928049be90a694f700996dee5db69b39da847e9a6ca9aacd8cfcd338a75a5.
gz
Net filename: 3ba928049be90a694f700996dee5db69b39da847e9a6ca9aacd8cfcd338a75a5
./leelaz.exe -r 1 -g -t 1 -q -d -n -m 30 -w 3ba928049be90a694f700996dee5db69b39d
a847e9a6ca9aacd8cfcd338a75a5 -p 1600 –noponder
Engine has started.
Infinite thinking time set.
1 (B19) 2 (D18) 3 (D19) 4 (S6) 5 (Q9) 6 (B4) 7 (R15) 8 (D16) 9 (Q10) 10 (L11) 11
(M4) 12 (F4) 13 (G13) 14 (O4) 15 (R4) 16 (O18) 17 (L16) 18 (D12) 19 (L8) 20 (E8
) 21 (A15) 22 (P3)

Leela zero 下载地址：https://github.com/gcp/leela-zero/releases
今天为止Leela zero已经训练接近110万盘了，感觉水平提升很快。
想学习一下，看看源码不过瘾，想自己编译一下，调试调试，看看数据。
下载 Leela Zero 0.9 + AutoGTP v8 Source code (zip)
或是参照readme,用GIT 下载源码。
WINDOWS下用VS2105编译不是很难，但有些坑还是折腾了半天。
参照readme.md

引用块内容

Requirements

• GCC, Clang or MSVC, any C++14 compiler
• boost 1.58.x or later (libboost-all-dev on Debian/Ubuntu)
• BLAS Library: OpenBLAS (libopenblas-dev) or (optionally) Intel MKL
• zlib library (zlib1g & zlib1g-dev on Debian/Ubuntu)
• Standard OpenCL C headers (opencl-headers on Debian/Ubuntu, or at
  https://github.com/KhronosGroup/OpenCL-Headers/tree/master/opencl22/)
• OpenCL ICD loader (ocl-icd-libopencl1 on Debian/Ubuntu, or reference implementation at https://github.com/KhronosGroup/OpenCL-ICD-Loader)
• An OpenCL capable device, preferably a very, very fast GPU, with drivers
  (OpenCL 1.2 support should be enough, even OpenCL 1.1 might work)
  …

Example of compiling and running - Windows

# Clone github repogit clone https://github.com/gcp/leela-zerocd leela-zerocd msvcDouble-click the leela-zero2015.sln or leela-zero2017.sln correspondingto the Visual Studio version you have.# Build from Visual Studio 2015 or 2017# Download and extract <https://sjeng.org/zero/best_v1.txt.zip> to msvc/x64/Release# msvc/x64/Release/leela-zero --weights weights.txt

编译环境：
1.VS2015 安装 VS2015 时，需安装C++。
2.qt5
readme中提到的需求在加载leela-zero2015.sln时，会提示并自动下载安装包，反而是未提到的QT5，是需要事先安装的。因为这个原因折腾了很久，autogtp编译总是通不过：
1.未安装VS QT插件：
下载安装VS2015 QT： https://havendv.gallerycdn.vsassets.io/extensions/havendv/qtpackage/1.3.11/1512387015094/162291/23/QtPackage.vsix
2.QT 安装的与VS2015不匹配。原来安装的QT5.5 msvc2013_64
unresolved external symbol “_declspec(dllimport) public: class QString __cdecl QString::simplified(void)const & ” (__imp?simplified@QString@@QEGBA?AV1@XZ) referenced in function
下载安装：http://mirrors.ustc.edu.cn/qtproject/archive/qt/5.7/5.7.1/qt-opensource-windows-x86-msvc2015_64-5.7.1.exe
配置好QT5，编译通过。
运行时，会提示缺少一些DLL文件，从QT5的bin目录和其他目录拷贝到执行文件所在目录就行了。