From aa8bdf2072536f49fc07a5800068d3df0666dfcb Mon Sep 17 00:00:00 2001
From: "kazushi.kawamura" <kazushi.kawamura@togawa.cs.waseda.ac.jp>
Date: Thu, 22 Aug 2019 16:16:10 +0900
Subject: [PATCH] Update README.md

---
 solver_python/README.md | 58 ++++++++++++++++++++++++++++++++++++-----
 1 file changed, 52 insertions(+), 6 deletions(-)

diff --git a/solver_python/README.md b/solver_python/README.md
index 1189de2..9f1a2fb 100644
--- a/solver_python/README.md
+++ b/solver_python/README.md
@@ -1,12 +1,58 @@
-# Setup
+# Environment
+* PYNQ-Z1 (v2.4) (Release 2019_02_21)
+* PYNQ Linux, based on Ubuntu 18.04
+* Python 3.6.5
 
+To confirm, 
 ```
-cd solver_python
-(sudo) python3 setup.py install
-python3 main.py -p input-Q-file(.txt) [-s seed-value] [-o output-A-file(.txt)]
+cat REVISION
+cat /etc/lsb-release
+python3 --version
+```
+
+# Python solver based on C++ programs
+
+C/C++ wrapper for python
+
+[Reference]
+* https://docs.python.org/ja/3/c-api/index.html
+* https://cpp-learning.com/python_c_api_step1/ (勉強になる)
+* https://cpp-learning.com/python_c_api_step2/ (勉強になる)
+* http://codeit.blog.fc2.com/blog-entry-9.html (numpy)
+
+## Setup
+
+Check include file in `py_wrapper.hpp` & `solver.hpp` (python version)
+
+```
+#include "/usr/include/python3.6m/Python.h"
+#include "/usr/include/python3.6m/numpy/arrayobject.h"
+#include "/usr/include/python3.6m/numpy/arrayscalars.h"
 ```
 
+If there exist no files in `/usr/include/python3.6m`, type commands as follows:
+
+```
+sudo apt-get install python3-dev
+sudo apt-get install python3-numpy
 ```
-(sudo) rm -rf build
-(sudo) pip3 uninstall mySolverModule
+
+Type command as follows:
+
+```
+sudo python3 setup.py install
+```
+
+To confirm, type `pip3 freeze`. `mySolverModule==1.0.0` will be listed.
+
+[Uninstall]
+```
+sudo rm -rf build
+sudo pip3 uninstall mySolverModule
+```
+
+## Run
+
+```
+python3 main.py -p input-Q-file(.txt) [-s seed-value] [-o output-A-file(.txt)]
 ```
\ No newline at end of file
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