Add lmbench lmdd test

.github/workflows/benchmark_asterinas.yml

@@ -45,6 +45,7 @@ jobs:
           - lmbench-fs-create-delete-files-0k
           - lmbench-fs-create-delete-files-10k
           - lmbench-fcntl
+          - lmbench-lmdd
           # Mmap-related benchmarks
           - lmbench-pagefault
           - lmbench-mmap-bandwidth

test/benchmark/lmbench-lmdd/config.json

@@ -0,0 +1,7 @@
+{
+    "alert_threshold": "125%",
+    "alert_tool": "customBiggerIsBetter",
+    "search_pattern": "lmdd result:",
+    "result_index": "7",
+    "description": "The bandwidth of file copy."
+}

test/benchmark/lmbench-lmdd/result_template.json

@@ -0,0 +1,14 @@
+[
+    {
+        "name": "Average file copy bandwidth on Linux",
+        "unit": "MB/s",
+        "value": 0,
+        "extra": "linux_avg"
+    },
+    {
+        "name": "Average file copy bandwidth on Asterinas",
+        "unit": "MB/s",
+        "value": 0,
+        "extra": "aster_avg"
+    }
+]

test/benchmark/lmbench-lmdd/run.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+echo "*** Running the LMbench lmdd test ***"
+
+echo -n "lmdd result: " & /benchmark/bin/lmbench/lmdd if=/dev/zero of=/ext2/test_file bs=1M count=512