added functions to bench

functions/helloget.go

@@ -0,0 +1,10 @@
+package kubeless
+
+import (
+	"github.com/kubeless/kubeless/pkg/functions"
+)
+
+// Foo sample function
+func Foo(event functions.Event, context functions.Context) (string, error) {
+	return "Hello world!", nil
+}

functions/matrix.go

@@ -0,0 +1,67 @@
+package kubeless
+
+import "fmt"
+
+func main() {
+	//Defining 2D matrices
+	m1 := [3][3]int{
+		[3]int{1, 1, 1},
+		[3]int{1, 1, 1},
+		[3]int{1, 1, 1},
+	}
+	m2 := [3][3]int{
+		[3]int{1, 1, 1},
+		[3]int{1, 1, 1},
+		[3]int{1, 1, 1},
+	}
+
+	//Declaring a matrix variable for holding the multiplication results
+	var m3 [3][3]int
+
+	for i := 0; i < 3; i++ {
+		for j := 0; j < 3; j++ {
+			m3[i][j] = 0
+			for k := 0; k < 3; k++ {
+				m3[i][j] = m3[i][j] + (m1[i][k] * m2[k][j])
+			}
+		}
+	}
+
+	twoDimensionalMatrices := [3][3][3]int{m1, m2, m3}
+
+	matrixNames := []string{"MATRIX1", "MATRIX2", "MATRIX3 = MATRIX1*MATRIX2"}
+	for index, m := range twoDimensionalMatrices {
+		fmt.Println(matrixNames[index],":")
+		showMatrixElements(m)
+		fmt.Println()
+	}
+}
+
+//A function that displays matix elements
+func showMatrixElements(m [3][3]int) {
+	for i := 0; i < 3; i++ {
+		for j := 0; j < 3; j++ {
+			fmt.Printf("%d\t", m[i][j])
+		}
+		fmt.Println()
+	}
+}
+
+/*
+
+MATRIX1 1 :
+1	1	1
+1	1	1
+1	1	1
+
+MATRIX2 2 :
+1	1	1
+1	1	1
+1	1	1
+
+MATRIX3 = MATRIX1*MATRIX2 3 :
+3	3	3
+3	3	3
+3	3	3
+
+*/