1 files changed, 52 insertions, 0 deletions
diff --git a/gpt2/allocator_test.go b/gpt2/allocator_test.go
new file mode 100644
index 0000000..4a7502c
--- /dev/null
+++ b/gpt2/allocator_test.go
@@ -0,0 +1,52 @@
+package gpt2
+
+import (
+	"testing"
+
+	ort "github.com/yalue/onnxruntime_go"
+)
+
+const (
+	batchSize = 1
+	seqLen    = 128
+)
+
+func BenchmarkStandard(b *testing.B) {
+	shape := ort.NewShape(batchSize, seqLen)
+	data := make([]int64, batchSize*seqLen)
+
+	b.ResetTimer()
+	b.ReportAllocs()
+
+	for i := 0; i < b.N; i++ {
+		t, err := ort.NewTensor(shape, data)
+
+		if err != nil {
+			b.Fatal(err)
+		}
+
+		t.Destroy()
+	}
+}
+
+func BenchmarkPersistent(b *testing.B) {
+	shape := ort.NewShape(batchSize, seqLen)
+	data := make([]int64, batchSize*seqLen)
+
+	persistent, err := ort.NewEmptyTensor[int64](shape)
+
+	if err != nil {
+		b.Fatal(err)
+	}
+
+	defer persistent.Destroy()
+
+	buffer := persistent.GetData()
+
+	b.ResetTimer()
+	b.ReportAllocs()
+
+	for i := 0; i < b.N; i++ {
+		copy(buffer, data)
+	}
+}