diff options
Diffstat (limited to 'src/crypto/isa-l/isa-l_crypto/mh_sha1_murmur3_x64_128/mh_sha1_murmur3_x64_128_perf.c')
| -rw-r--r-- | src/crypto/isa-l/isa-l_crypto/mh_sha1_murmur3_x64_128/mh_sha1_murmur3_x64_128_perf.c | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/src/crypto/isa-l/isa-l_crypto/mh_sha1_murmur3_x64_128/mh_sha1_murmur3_x64_128_perf.c b/src/crypto/isa-l/isa-l_crypto/mh_sha1_murmur3_x64_128/mh_sha1_murmur3_x64_128_perf.c new file mode 100644 index 000000000..8a17fdfd7 --- /dev/null +++ b/src/crypto/isa-l/isa-l_crypto/mh_sha1_murmur3_x64_128/mh_sha1_murmur3_x64_128_perf.c @@ -0,0 +1,206 @@ +/********************************************************************** + Copyright(c) 2011-2016 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 <stdio.h> +#include <stdlib.h> +#include "mh_sha1_murmur3_x64_128.h" +#include "test.h" + +//#define CACHED_TEST +#ifdef CACHED_TEST +// Loop many times over same +# define TEST_LEN 16*1024 +# define TEST_LOOPS 20000 +# define TEST_TYPE_STR "_warm" +#else +// Uncached test. Pull from large mem base. +# define TEST_LEN 32*1024*1024 +# define TEST_LOOPS 100 +# define TEST_TYPE_STR "_cold" +#endif + +#ifndef TEST_SEED +# define TEST_SEED 0x1234 +#endif +#define TEST_MEM TEST_LEN + +#define str(s) #s +#define xstr(s) str(s) + +#define _FUNC_TOKEN(func, type) func##type +#define FUNC_TOKEN(func, type) _FUNC_TOKEN(func, type) + +#ifndef MH_SHA1_FUNC_TYPE +#define MH_SHA1_FUNC_TYPE +#endif + +#define TEST_UPDATE_FUNCTION FUNC_TOKEN(mh_sha1_murmur3_x64_128_update, MH_SHA1_FUNC_TYPE) +#define TEST_FINAL_FUNCTION FUNC_TOKEN(mh_sha1_murmur3_x64_128_finalize, MH_SHA1_FUNC_TYPE) + +#define CHECK_RETURN(state) do{ \ + if((state) != MH_SHA1_MURMUR3_CTX_ERROR_NONE){ \ + printf("The stitch function is failed.\n"); \ + return 1; \ + } \ + }while(0) + +extern void mh_sha1_ref(const void *buffer, uint32_t len, uint32_t * mh_sha1_digest); + +extern void murmur3_x64_128(const void *buffer, uint32_t len, uint64_t murmur_seed, + uint32_t * murmur3_x64_128_digest); + +void mh_sha1_murmur3_x64_128_base(const void *buffer, uint32_t len, uint64_t murmur_seed, + uint32_t * mh_sha1_digest, uint32_t * murmur3_x64_128_digest) +{ + mh_sha1_ref(buffer, len, mh_sha1_digest); + murmur3_x64_128(buffer, len, murmur_seed, murmur3_x64_128_digest); + + return; +} + +// Generates pseudo-random data +void rand_buffer(uint8_t * buf, long buffer_size) +{ + long i; + for (i = 0; i < buffer_size; i++) + buf[i] = rand(); +} + +void dump(char *buf, int len) +{ + int i; + for (i = 0; i < len;) { + printf(" %2x", 0xff & buf[i++]); + if (i % 20 == 0) + printf("\n"); + } + if (i % 20 != 0) + printf("\n"); +} + +int compare_digests(uint32_t hash_base[SHA1_DIGEST_WORDS], + uint32_t hash_test[SHA1_DIGEST_WORDS], + uint32_t murmur3_base[MURMUR3_x64_128_DIGEST_WORDS], + uint32_t murmur3_test[MURMUR3_x64_128_DIGEST_WORDS]) +{ + int i; + int mh_sha1_fail = 0; + int murmur3_fail = 0; + + for (i = 0; i < SHA1_DIGEST_WORDS; i++) { + if (hash_test[i] != hash_base[i]) + mh_sha1_fail++; + } + + for (i = 0; i < MURMUR3_x64_128_DIGEST_WORDS; i++) { + if (murmur3_test[i] != murmur3_base[i]) + murmur3_fail++; + } + + if (mh_sha1_fail) { + printf("mh_sha1 fail test\n"); + printf("base: "); + dump((char *)hash_base, 20); + printf("ref: "); + dump((char *)hash_test, 20); + } + if (murmur3_fail) { + printf("murmur3 fail test\n"); + printf("base: "); + dump((char *)murmur3_base, 16); + printf("ref: "); + dump((char *)murmur3_test, 16); + } + + return mh_sha1_fail + murmur3_fail; +} + +int main(int argc, char *argv[]) +{ + int i, fail = 0; + uint32_t hash_test[SHA1_DIGEST_WORDS], hash_base[SHA1_DIGEST_WORDS]; + uint32_t murmur3_test[MURMUR3_x64_128_DIGEST_WORDS], + murmur3_base[MURMUR3_x64_128_DIGEST_WORDS]; + uint8_t *buff = NULL; + struct mh_sha1_murmur3_x64_128_ctx *update_ctx = NULL; + struct perf start, stop; + + printf(xstr(TEST_UPDATE_FUNCTION) "_perf:\n"); + + buff = malloc(TEST_LEN); + update_ctx = malloc(sizeof(*update_ctx)); + + if (buff == NULL || update_ctx == NULL) { + printf("malloc failed test aborted\n"); + return -1; + } + // Rand test1 + rand_buffer(buff, TEST_LEN); + + // mh_sha1_murmur3 base version + mh_sha1_murmur3_x64_128_base(buff, TEST_LEN, TEST_SEED, hash_base, murmur3_base); + perf_start(&start); + for (i = 0; i < TEST_LOOPS / 10; i++) { + mh_sha1_murmur3_x64_128_base(buff, TEST_LEN, TEST_SEED, hash_base, + murmur3_base); + } + perf_stop(&stop); + printf("mh_sha1_murmur3_x64_128_base" TEST_TYPE_STR ": "); + perf_print(stop, start, (long long)TEST_MEM * i); + + //Update feature test + CHECK_RETURN(mh_sha1_murmur3_x64_128_init(update_ctx, TEST_SEED)); + CHECK_RETURN(TEST_UPDATE_FUNCTION(update_ctx, buff, TEST_LEN)); + CHECK_RETURN(TEST_FINAL_FUNCTION(update_ctx, hash_test, murmur3_test)); + + perf_start(&start); + for (i = 0; i < TEST_LOOPS; i++) { + CHECK_RETURN(mh_sha1_murmur3_x64_128_init(update_ctx, TEST_SEED)); + CHECK_RETURN(TEST_UPDATE_FUNCTION(update_ctx, buff, TEST_LEN)); + CHECK_RETURN(TEST_FINAL_FUNCTION(update_ctx, hash_test, murmur3_test)); + } + perf_stop(&stop); + printf(xstr(TEST_UPDATE_FUNCTION) TEST_TYPE_STR ": "); + perf_print(stop, start, (long long)TEST_MEM * i); + + // Check results + fail = compare_digests(hash_base, hash_test, murmur3_base, murmur3_test); + + if (fail) { + printf("Fail size=%d\n", TEST_LEN); + return -1; + } + + if (fail) + printf("Test failed function test%d\n", fail); + else + printf("Pass func check\n"); + + return fail; +} |