helinwang

go code (foo.go) compiled into a shared library and a c header (foo.h) is generated.

For calling go from c, please see here

Arguments

The code below shows two ways of passing string parameter to go function:

1. Using GoString structure as argument, without making a copy in go code: no conversion to go string needed.
2. Using c_char_p as argument, making a copy in go code when converting to go string.

When using the first method without the copy, I don't know how python will do the memory management with the pointer passed into go. So the second method is preferred.

helinwang

// Save:
outTensor, err := tf.NewTensor(filename)
if err != nil {
	return err
}
_, err = session.Run(
	map[tf.Output]*tf.Tensor{
		graph.Operation("save/Const").Output(0): outTensor,
	},
	nil,

helinwang

package main

import (
	"flag"
	"fmt"
	"io/ioutil"
	"math"
	"os"
	"sort"
	"strings"

helinwang

package main

import (
	"net/http"
	"fmt"
)

func handler(w http.ResponseWriter, r *http.Request) {
	fmt.Println("Inside handler")
	fmt.Fprintf(w, "Hello world from my Go program!")