Add the rest of the CUJs to the new benchmark script. (01277d40) · Commits · e / os / android_build

tools/perf/benchmarks

+149 −21

Original line number	Diff line number	Diff line
		@@ -23,9 +23,12 @@ import datetime
		import json
		import os
		import pathlib
		import random
		import re
		import shutil
		import subprocess
		import time
		import uuid

		import pretty
		import utils
		@@ -137,9 +140,23 @@ def NoChange():
		return Change(label="No change", change=lambda: None, undo=lambda: None)


		def Create(filename):
		"Create an action to create `filename`. The parent directory must exist."
		def create():
		with open(filename, "w") as f:
		pass
		def delete():
		os.remove(filename)
		return Change(
		label=f"Create {filename}",
		change=create,
		undo=delete,
		)


		def Modify(filename, contents, before=None):
		"""Create an action to modify `filename` by appending `contents` before the last instances
		of `before` in the file.
		"""Create an action to modify `filename` by appending the result of `contents`
		before the last instances of `before` in the file.

		Raises an error if `before` doesn't appear in the file.
		"""
		@@ -151,13 +168,29 @@ def Modify(filename, contents, before=None):
		raise FatalError()
		else:
		index = len(orig.contents)
		modified = FileSnapshot(filename, orig.contents[:index] + contents + orig.contents[index:])
		modified = FileSnapshot(filename, orig.contents[:index] + contents() + orig.contents[index:])
		if False:
		print(f"Modify: {filename}")
		x = orig.contents.replace("\n", "\n ORIG")
		print(f" ORIG {x}")
		x = modified.contents.replace("\n", "\n MODIFIED")
		print(f" MODIFIED {x}")

		return Change(
		label="Modify " + filename,
		change=lambda: modified.write(),
		undo=lambda: orig.write()
		)

		def AddJavaField(filename, prefix):
		return Modify(filename,
		lambda: f"{prefix} static final int BENCHMARK = {random.randint(0, 1000000)};\n",
		before="}")


		def Comment(prefix, suffix=""):
		return lambda: prefix + " " + str(uuid.uuid4()) + suffix


		class BenchmarkReport():
		"Information about a run of the benchmark"
		@@ -510,21 +543,116 @@ benchmarks:
		change=Clean(),
		modules=["droid"],
		preroll=0,
		postroll=3
		postroll=3,
		),
		Benchmark(id="nochange",
		title="No change",
		change=NoChange(),
		modules=["droid"],
		preroll=2,
		postroll=3
		postroll=3,
		),
		Benchmark(id="unreferenced",
		title="Create unreferenced file",
		change=Create("bionic/unreferenced.txt"),
		modules=["droid"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="modify_bp",
		title="Modify Android.bp",
		change=Modify("bionic/libc/Android.bp", "// Comment"),
		change=Modify("bionic/libc/Android.bp", Comment("//")),
		modules=["droid"],
		preroll=1,
		postroll=3
		postroll=3,
		),
		Benchmark(id="modify_stdio",
		title="Modify stdio.cpp",
		change=Modify("bionic/libc/stdio/stdio.cpp", Comment("//")),
		modules=["libc"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="modify_adbd",
		title="Modify adbd",
		change=Modify("packages/modules/adb/daemon/main.cpp", Comment("//")),
		modules=["adbd"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="services_private_field",
		title="Add private field to ActivityManagerService.java",
		change=AddJavaField("frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java",
		"private"),
		modules=["services"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="services_public_field",
		title="Add public field to ActivityManagerService.java",
		change=AddJavaField("frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java",
		"/** @hide */ public"),
		modules=["services"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="services_api",
		title="Add API to ActivityManagerService.javaa",
		change=AddJavaField("frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java",
		"@android.annotation.SuppressLint(\"UnflaggedApi\") public"),
		modules=["services"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="framework_private_field",
		title="Add private field to Settings.java",
		change=AddJavaField("frameworks/base/core/java/android/provider/Settings.java",
		"private"),
		modules=["framework-minus-apex"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="framework_public_field",
		title="Add public field to Settings.java",
		change=AddJavaField("frameworks/base/core/java/android/provider/Settings.java",
		"/** @hide */ public"),
		modules=["framework-minus-apex"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="framework_api",
		title="Add API to Settings.java",
		change=AddJavaField("frameworks/base/core/java/android/provider/Settings.java",
		"@android.annotation.SuppressLint(\"UnflaggedApi\") public"),
		modules=["framework-minus-apex"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="modify_framework_resource",
		title="Modify framework resource",
		change=Modify("frameworks/base/core/res/res/values/config.xml",
		lambda: str(uuid.uuid4()),
		before="</string>"),
		modules=["framework-minus-apex"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="add_framework_resource",
		title="Add framework resource",
		change=Modify("frameworks/base/core/res/res/values/config.xml",
		lambda: f"<string name=\"BENCHMARK\">{uuid.uuid4()}</string>",
		before="</resources>"),
		modules=["framework-minus-apex"],
		preroll=1,
		postroll=2,
		),
		Benchmark(id="add_systemui_field",
		title="Add SystemUI field",
		change=AddJavaField("frameworks/base/packages/SystemUI/src/com/android/systemui/wmshell/WMShell.java",
		"public"),
		modules=["SystemUI"],
		preroll=1,
		postroll=2,
		),
		]