jacobian

commit 56b34e303e5b69ac1201a501d54e91df3dda769a
parent 25974fc4deb83e9655485d8a727d719f54759fab
Author: David Freifeld <freifeld.david@gmail.com>
Date:   Mon, 22 Jun 2020 16:24:14 -0700

First successful test of python bindings.

Diffstat:
M
mr_bpnn_2.cpp
 | 
4
++--
A
readme.md
 | 
11
+++++++++++

2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/mr_bpnn_2.cpp b/mr_bpnn_2.cpp
@@ -125,6 +125,6 @@ int main(int argc, char** argv)
 
 PYBIND11_MODULE(mrbpnn, m) {
     m.doc() = "pybind11 example plugin"; // optional module docstring
-
-    m.def("add", &benchmark, "A function which times the BPNN", py::arg("epochs"));
+    
+    m.def("benchmark", &benchmark, "A function which times the BPNN", py::arg("epochs"));
 }
diff --git a/readme.md b/readme.md
@@ -0,0 +1,11 @@
+# Python Bindings
+Experimental code is experimental.
+
+Install both the C++ end of pybind11 and the python end.
+
+Build with
+```
+c++ -O2 -Wall -shared -std=c++11 -undefined dynamic_lookup `python3 -m pybind11 --includes` mr_bpnn_2.cpp bpnn.cpp mapreduce.a -o mrbpnn`python3-config --extension-suffix`
+```
+
+And import `mrbpnn` from your Python code.