1# 2# Copyright (C) 2013 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17LOCAL_PATH := $(call my-dir) 18 19# ----------------------------------------------------------------------------- 20# Benchmarks library, usable by projects outside this directory. 21# ----------------------------------------------------------------------------- 22 23benchmark_cflags := \ 24 -O2 \ 25 -fno-builtin \ 26 -Wall \ 27 -Wextra \ 28 -Werror \ 29 -Wunused \ 30 31benchmark_cppflags := \ 32 -std=gnu++11 \ 33 34benchmarklib_src_files := \ 35 Benchmark.cpp \ 36 utils.cpp \ 37 main.cpp \ 38 39include $(CLEAR_VARS) 40LOCAL_MODULE := libbenchmark 41LOCAL_CFLAGS := $(benchmark_cflags) 42LOCAL_CPPFLAGS := $(benchmark_cppflags) 43LOCAL_SRC_FILES := $(benchmarklib_src_files) 44LOCAL_C_INCLUDES := $(benchmark_c_includes) 45LOCAL_STATIC_LIBRARIES := libbase 46include $(BUILD_STATIC_LIBRARY) 47 48# Only supported on linux systems. 49ifeq ($(HOST_OS),linux) 50 51include $(CLEAR_VARS) 52LOCAL_MODULE := libbenchmark 53LOCAL_CFLAGS := $(benchmark_cflags) 54LOCAL_CPPFLAGS := $(benchmark_cppflags) 55LOCAL_SRC_FILES := $(benchmarklib_src_files) 56LOCAL_C_INCLUDES := $(benchmark_c_includes) 57LOCAL_MULTILIB := both 58LOCAL_STATIC_LIBRARIES := libbase 59include $(BUILD_HOST_STATIC_LIBRARY) 60 61endif 62 63# ----------------------------------------------------------------------------- 64# Benchmarks. 65# ----------------------------------------------------------------------------- 66benchmark_src_files := \ 67 math_benchmark.cpp \ 68 property_benchmark.cpp \ 69 pthread_benchmark.cpp \ 70 semaphore_benchmark.cpp \ 71 stdio_benchmark.cpp \ 72 string_benchmark.cpp \ 73 time_benchmark.cpp \ 74 unistd_benchmark.cpp \ 75 76# Build benchmarks for the device (with bionic's .so). Run with: 77# adb shell bionic-benchmarks32 78# adb shell bionic-benchmarks64 79include $(CLEAR_VARS) 80LOCAL_MODULE := bionic-benchmarks 81LOCAL_MODULE_STEM_32 := bionic-benchmarks32 82LOCAL_MODULE_STEM_64 := bionic-benchmarks64 83LOCAL_MULTILIB := both 84LOCAL_CFLAGS := $(benchmark_cflags) 85LOCAL_CPPFLAGS := $(benchmark_cppflags) 86LOCAL_SRC_FILES := $(benchmark_src_files) 87LOCAL_STATIC_LIBRARIES := libbenchmark libbase 88include $(BUILD_EXECUTABLE) 89 90# We don't build a static benchmark executable because it's not usually 91# useful. If you're trying to run the current benchmarks on an older 92# release, it's (so far at least) always because you want to measure the 93# performance of the old release's libc, and a static benchmark isn't 94# going to let you do that. 95 96# Only supported on linux systems. 97ifeq ($(HOST_OS),linux) 98 99# Build benchmarks for the host (against glibc!). Run with: 100include $(CLEAR_VARS) 101LOCAL_MODULE := bionic-benchmarks-glibc 102LOCAL_MODULE_STEM_32 := bionic-benchmarks-glibc32 103LOCAL_MODULE_STEM_64 := bionic-benchmarks-glibc64 104LOCAL_MULTILIB := both 105LOCAL_CFLAGS := $(benchmark_cflags) 106LOCAL_CPPFLAGS := $(benchmark_cppflags) 107LOCAL_LDFLAGS := -lrt 108LOCAL_SRC_FILES := $(benchmark_src_files) 109LOCAL_STATIC_LIBRARIES := libbenchmark libbase 110include $(BUILD_HOST_EXECUTABLE) 111 112endif 113 114ifeq ($(HOST_OS)-$(HOST_ARCH),$(filter $(HOST_OS)-$(HOST_ARCH),linux-x86 linux-x86_64)) 115include $(LOCAL_PATH)/../build/run-on-host.mk 116 117ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),x86 x86_64)) 118bionic-benchmarks-run-on-host32: bionic-benchmarks bionic-prepare-run-on-host 119 ANDROID_DATA=$(TARGET_OUT_DATA) \ 120 ANDROID_ROOT=$(TARGET_OUT) \ 121 $(TARGET_OUT_EXECUTABLES)/bionic-benchmarks32 $(BIONIC_BENCHMARKS_FLAGS) 122endif 123 124ifeq ($(TARGET_IS_64_BIT),true) 125bionic-benchmarks-run-on-host64: bionic-benchmarks bionic-prepare-run-on-host 126 ANDROID_DATA=$(TARGET_OUT_DATA) \ 127 ANDROID_ROOT=$(TARGET_OUT) \ 128 $(TARGET_OUT_EXECUTABLES)/bionic-benchmarks64 $(BIONIC_BENCHMARKS_FLAGS) 129endif 130 131endif 132