Benchmarks (#69)

* chore: new coverage generation

* fix: remove old files because tests were registered twice

* chore: fix some tests and test the tests

* wip: temporary comment this test

* chore: coverage

* feat: only cover the main package

* feat: simple bench with MNIST for evaluation purpose

bench_test.go

@@ -0,0 +1,33 @@
+package onnx_test
+
+import (
+	"testing"
+
+	"github.com/owulveryck/onnx-go"
+	"github.com/owulveryck/onnx-go/backend/x/gorgonnx"
+	"github.com/owulveryck/onnx-go/internal/examples/mnist"
+	"gorgonia.org/tensor"
+)
+
+func BenchmarkUnmarshalBinary(b *testing.B) {
+	for n := 0; n < b.N; n++ {
+		// Create a backend receiver
+		backend := gorgonnx.NewGraph()
+		// Create a model and set the execution backend
+		model := onnx.NewModel(backend)
+
+		// Decode it into the model
+		err := model.UnmarshalBinary(mnist.GetMnist())
+		if err != nil {
+			b.Fatal(err)
+		}
+		// Set the first input, the number depends of the model
+		input := tensor.New(tensor.WithShape(1, 1, 28, 28), tensor.Of(tensor.Float32))
+		model.SetInput(0, input)
+		err = backend.Run()
+		if err != nil {
+			b.Fatal(err)
+		}
+		// Check error
+	}
+}