1/* 2 * Copyright (C) 2016 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#include <benchmark/benchmark.h> 17 18#include <cutils/log.h> 19 20#include <unicode/uclean.h> 21#include <unicode/udata.h> 22 23#include <fcntl.h> 24#include <sys/stat.h> 25#include <sys/mman.h> 26 27int main(int argc, char** argv) { 28 const char* fn = "/system/usr/icu/" U_ICUDATA_NAME ".dat"; 29 int fd = open(fn, O_RDONLY); 30 LOG_ALWAYS_FATAL_IF(fd == -1); 31 struct stat st; 32 LOG_ALWAYS_FATAL_IF(fstat(fd, &st) != 0); 33 void* data = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0); 34 35 UErrorCode errorCode = U_ZERO_ERROR; 36 udata_setCommonData(data, &errorCode); 37 LOG_ALWAYS_FATAL_IF(U_FAILURE(errorCode)); 38 u_init(&errorCode); 39 LOG_ALWAYS_FATAL_IF(U_FAILURE(errorCode)); 40 41 benchmark::Initialize(&argc, argv); 42 benchmark::RunSpecifiedBenchmarks(); 43 44 u_cleanup(); 45 return 0; 46} 47