Add lmbench scripts

.github/workflows/benchmark_asterinas.yml

@@ -11,7 +11,19 @@ jobs:
     runs-on: self-hosted
     strategy:
       matrix:
-        benchmark: [sysbench-cpu, sysbench-thread, getpid]
+        benchmark: 
+          - sysbench-cpu
+          - sysbench-thread
+          - getpid
+          - lmbench-getpid
+          - lmbench-fork
+          - lmbench-signal
+          # TODO: The following benchmarks are disabled now for some reasons.
+          #
+          # In Linux, lack of /dev/null device
+          # - lmbench-write
+          # In Linux, lack of /dev/zero device
+          # - lmbench-read
       fail-fast: false
     timeout-minutes: 60
     container: 

test/benchmark/lmbench-fork/config.json

@@ -0,0 +1,5 @@
+{
+    "alert_threshold": "125%",
+    "pattern": "Process fork",
+    "field": "3"
+}

test/benchmark/lmbench-fork/result_template.json

@@ -0,0 +1,14 @@
+[
+    {
+        "name": "Average Fork latency on Linux",
+        "unit": "ms",
+        "value": 0,
+        "extra": "linux_avg"
+    },
+    {
+        "name": "Average Fork latency on Asterinas",
+        "unit": "ms",
+        "value": 0,
+        "extra": "aster_avg"
+    }
+]

test/benchmark/lmbench-fork/run.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+echo "*** Running lmbench-fork ***"
+
+/benchmark/bin/lmbench/lat_proc -P 1 fork

test/benchmark/lmbench-getpid/config.json

@@ -0,0 +1,5 @@
+{
+    "alert_threshold": "125%",
+    "pattern": "Simple syscall:",
+    "field": "3"
+}

test/benchmark/lmbench-getpid/result_template.json

@@ -0,0 +1,14 @@
+[
+    {
+        "name": "Average syscall latency on Linux",
+        "unit": "ms",
+        "value": 0,
+        "extra": "linux_avg"
+    },
+    {
+        "name": "Average syscall latency on Asterinas",
+        "unit": "ms",
+        "value": 0,
+        "extra": "aster_avg"
+    }
+]

test/benchmark/lmbench-getpid/run.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+echo "*** Running lmbench-getpid ***"
+
+/benchmark/bin/lmbench/lat_syscall -P 1 null

test/benchmark/lmbench-read/config.json

@@ -0,0 +1,5 @@
+{
+    "alert_threshold": "150%",
+    "pattern": "Simple read:",
+    "field": "3"
+}

test/benchmark/lmbench-read/result_template.json

@@ -0,0 +1,14 @@
+[
+    {
+        "name": "Average read latency on Linux",
+        "unit": "ms",
+        "value": 0,
+        "extra": "linux_avg"
+    },
+    {
+        "name": "Average read latency on Asterinas",
+        "unit": "ms",
+        "value": 0,
+        "extra": "aster_avg"
+    }
+]

test/benchmark/lmbench-read/run.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+echo "*** Running lmbench-syscall-read ***"
+
+/benchmark/bin/lmbench/lat_syscall -P 1 read

test/benchmark/lmbench-signal/config.json

@@ -0,0 +1,5 @@
+{
+    "alert_threshold": "125%",
+    "pattern": "Signal handler overhead:",
+    "field": "4"
+}

test/benchmark/lmbench-signal/result_template.json

@@ -0,0 +1,14 @@
+[
+    {
+        "name": "Average Signal handler overhead on Linux",
+        "unit": "ms",
+        "value": 0,
+        "extra": "linux_avg"
+    },
+    {
+        "name": "Average Signal handler overhead on Asterinas",
+        "unit": "ms",
+        "value": 0,
+        "extra": "aster_avg"
+    }
+]

test/benchmark/lmbench-signal/run.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+echo "*** Running lmbench-signal catch ***"
+
+/benchmark/bin/lmbench/lat_sig -P 1 catch

test/benchmark/lmbench-write/config.json

@@ -0,0 +1,5 @@
+{
+    "alert_threshold": "150%",
+    "pattern": "Simple write:",
+    "field": "3"
+}

test/benchmark/lmbench-write/result_template.json

@@ -0,0 +1,14 @@
+[
+    {
+        "name": "Average write latency on Linux",
+        "unit": "ms",
+        "value": 0,
+        "extra": "linux_avg"
+    },
+    {
+        "name": "Average write latency on Asterinas",
+        "unit": "ms",
+        "value": 0,
+        "extra": "aster_avg"
+    }
+]

test/benchmark/lmbench-write/run.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+echo "*** Running lmbench-syscall-write ***"
+
+/benchmark/bin/lmbench/lat_syscall -P 1 write