/********************************************************************** Copyright(c) 2011-2019 Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. **********************************************************************/ #include #include #include #include #include "igzip_lib.h" #include "test.h" #ifndef GT_L3_CACHE #define GT_L3_CACHE 32 * 1024 * 1024 /* some number > last level cache */ #endif #if !defined(COLD_TEST) && !defined(TEST_CUSTOM) // Cached test, loop many times over small dataset #define TEST_LEN 8 * 1024 #define TEST_TYPE_STR "_warm" #elif defined(COLD_TEST) // Uncached test. Pull from large mem base. #define TEST_LEN (2 * GT_L3_CACHE) #define TEST_TYPE_STR "_cold" #endif #ifndef TEST_SEED #define TEST_SEED 0x1234 #endif int main(int argc, char *argv[]) { void *buf; struct perf start; printf("adler32_perf:\n"); if (posix_memalign(&buf, 1024, TEST_LEN)) { printf("alloc error: Fail"); return -1; } memset(buf, 0, TEST_LEN); BENCHMARK(&start, BENCHMARK_TIME, isal_adler32(TEST_SEED, buf, TEST_LEN)); printf("adler32" TEST_TYPE_STR ": "); perf_print(start, (long long) TEST_LEN); return 0; }