9a0a360ed6
Add benchmarks to monitor performance of the syscalls which are frequently used in Android. These benchmarks will help Android kernel team to catch syscall performance regressions and flagging them early. They can also be used to compare different kernel versions. Add mmap/munmap syscall benchmarks as a starting point. mmap and munmap are among most frequently used syscall in Andoird. Specific parameters were also chosen based on the frequency of their use in Android. Bug: 283058897 Test: local build and run Change-Id: If8e53305174532dd698706ccd20e4b800d8720d7
185 lines
4.3 KiB
Text
185 lines
4.3 KiB
Text
//
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// Copyright (C) 2013 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package {
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default_applicable_licenses: ["bionic_benchmarks_license"],
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}
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license {
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name: "bionic_benchmarks_license",
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visibility: [":__subpackages__"],
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license_kinds: [
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"SPDX-license-identifier-Apache-2.0",
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"SPDX-license-identifier-BSD",
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],
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license_text: [
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"NOTICE",
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],
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}
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cc_defaults {
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name: "bionic-benchmarks-defaults",
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cflags: [
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"-O2",
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"-fno-builtin",
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"-Wall",
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"-Wextra",
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"-Werror",
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"-Wno-gcc-compat",
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"-Wunused",
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],
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srcs: [
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"bionic_benchmarks.cpp",
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"atomic_benchmark.cpp",
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"ctype_benchmark.cpp",
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"get_heap_size_benchmark.cpp",
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"inttypes_benchmark.cpp",
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"malloc_benchmark.cpp",
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"malloc_sql_benchmark.cpp",
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"malloc_map_benchmark.cpp",
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"math_benchmark.cpp",
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"property_benchmark.cpp",
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"pthread_benchmark.cpp",
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"semaphore_benchmark.cpp",
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"stdio_benchmark.cpp",
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"stdlib_benchmark.cpp",
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"string_benchmark.cpp",
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"syscall_mmap_benchmark.cpp",
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"time_benchmark.cpp",
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"unistd_benchmark.cpp",
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"wctype_benchmark.cpp",
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],
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shared_libs: ["liblog"],
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static_libs: [
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"libbase",
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"libBionicBenchmarksUtils",
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"libtinyxml2",
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],
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stl: "libc++_static",
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target: {
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android: {
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static_libs: [
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"libmeminfo",
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"libprocinfo",
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],
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},
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},
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}
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cc_defaults {
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name: "bionic-benchmarks-extras-defaults",
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cflags: [
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"-Wall",
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"-Wextra",
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"-Werror",
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"-Wunused",
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],
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}
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// Build benchmarks for the device (with bionic's .so). Run with:
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// adb shell /data/benchmarktest/bionic-benchmarks/bionic-benchmarks
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// adb shell /data/benchmarktest64/bionic-benchmarks/bionic-benchmarks
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cc_benchmark {
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name: "bionic-benchmarks",
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defaults: ["bionic-benchmarks-defaults"],
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srcs: [
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"dlfcn_benchmark.cpp",
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],
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data: ["suites/*"],
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static_libs: [
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"libsystemproperties",
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"libasync_safe",
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],
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include_dirs: ["bionic/libc"],
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}
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cc_benchmark {
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name: "bionic-benchmarks-static",
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defaults: ["bionic-benchmarks-defaults"],
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data: ["suites/*"],
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static_libs: [
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"liblog",
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"libsystemproperties",
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"libasync_safe",
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],
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include_dirs: ["bionic/libc"],
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static_executable: true,
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}
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// Build benchmarks for the host (against glibc!). Run with:
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cc_benchmark_host {
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name: "bionic-benchmarks-glibc",
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defaults: ["bionic-benchmarks-defaults"],
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srcs: [
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"dlfcn_benchmark.cpp",
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],
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target: {
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darwin: {
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// Only supported on linux systems.
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enabled: false,
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},
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},
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data: ["suites/*"],
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}
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cc_library_static {
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name: "libBionicBenchmarksUtils",
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defaults: ["bionic-benchmarks-extras-defaults"],
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srcs: ["util.cpp"],
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host_supported: true,
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}
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cc_test {
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name: "bionic-benchmarks-tests",
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isolated: true,
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defaults: ["bionic-benchmarks-extras-defaults"],
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srcs: [
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"tests/benchmark_test.cpp",
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"tests/interface_test.cpp",
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],
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static_libs: [
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"libbase",
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"libBionicBenchmarksUtils",
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],
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data: [
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"test_suites/*",
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"suites/*",
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":bionic-benchmarks",
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],
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test_suites: ["device-tests"],
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require_root: true,
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}
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cc_binary {
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name: "malloc-rss-benchmark",
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srcs: [
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"malloc_rss_benchmark.cpp",
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],
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shared_libs: [
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"libbase",
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],
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target: {
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android: {
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static_libs: [
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"libmeminfo",
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"libprocinfo",
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],
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},
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},
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}
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