diff options
Diffstat (limited to 'src/crypto/isa-l/isa-l_crypto/sm3_mb/sm3_mb_vs_ossl_perf.c')
| -rw-r--r-- | src/crypto/isa-l/isa-l_crypto/sm3_mb/sm3_mb_vs_ossl_perf.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/src/crypto/isa-l/isa-l_crypto/sm3_mb/sm3_mb_vs_ossl_perf.c b/src/crypto/isa-l/isa-l_crypto/sm3_mb/sm3_mb_vs_ossl_perf.c new file mode 100644 index 000000000..ed4d9a092 --- /dev/null +++ b/src/crypto/isa-l/isa-l_crypto/sm3_mb/sm3_mb_vs_ossl_perf.c @@ -0,0 +1,128 @@ +/********************************************************************** + Copyright(c) 2020 Arm 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 Arm 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 "sm3_mb.h" +#include "test.h" + +// Set number of outstanding jobs +#define TEST_BUFS 32 + +#ifdef CACHED_TEST +// Loop many times over same data +# define TEST_LEN 4*1024 +# define TEST_LOOPS 10000 +# define TEST_TYPE_STR "_warm" +#else +// Uncached test. Pull from large mem base. +# define GT_L3_CACHE 32*1024*1024 /* some number > last level cache */ +# define TEST_LEN (GT_L3_CACHE / TEST_BUFS) +# define TEST_LOOPS 100 +# define TEST_TYPE_STR "_cold" +#endif + +#define TEST_MEM TEST_LEN * TEST_BUFS * TEST_LOOPS + +extern void sm3_ossl(const unsigned char *buf, size_t length, unsigned char *digest); +/* Reference digest global to reduce stack usage */ +static uint8_t digest_ssl[TEST_BUFS][4 * SM3_DIGEST_NWORDS]; + +int main(void) +{ + SM3_HASH_CTX_MGR *mgr = NULL; + SM3_HASH_CTX ctxpool[TEST_BUFS]; + unsigned char *bufs[TEST_BUFS]; + uint32_t i, j, t, fail = 0; + struct perf start, stop; + + for (i = 0; i < TEST_BUFS; i++) { + bufs[i] = (unsigned char *)calloc((size_t)TEST_LEN, 1); + if (bufs[i] == NULL) { + printf("calloc failed test aborted\n"); + return 1; + } + // Init ctx contents + hash_ctx_init(&ctxpool[i]); + ctxpool[i].user_data = (void *)((uint64_t) i); + } + + int ret = posix_memalign((void *)&mgr, 16, sizeof(SM3_HASH_CTX_MGR)); + if (ret) { + printf("alloc error: Fail"); + return -1; + } + sm3_ctx_mgr_init(mgr); + + // Start OpenSSL tests + perf_start(&start); + for (t = 0; t < TEST_LOOPS; t++) { + for (i = 0; i < TEST_BUFS; i++) + sm3_ossl(bufs[i], TEST_LEN, digest_ssl[i]); + } + perf_stop(&stop); + + printf("sm3_openssl" TEST_TYPE_STR ": "); + perf_print(stop, start, (long long)TEST_LEN * i * t); + + // Start mb tests + perf_start(&start); + for (t = 0; t < TEST_LOOPS; t++) { + for (i = 0; i < TEST_BUFS; i++) + sm3_ctx_mgr_submit(mgr, &ctxpool[i], bufs[i], TEST_LEN, HASH_ENTIRE); + + while (sm3_ctx_mgr_flush(mgr)) ; + } + perf_stop(&stop); + + printf("multibinary_sm3" TEST_TYPE_STR ": "); + perf_print(stop, start, (long long)TEST_LEN * i * t); + + for (i = 0; i < TEST_BUFS; i++) { + for (j = 0; j < SM3_DIGEST_NWORDS; j++) { + if (ctxpool[i].job.result_digest[j] != + to_le32(((uint32_t *) digest_ssl[i])[j])) { + fail++; + printf("Test%d, digest%d fail %08X <=> %08X\n", + i, j, ctxpool[i].job.result_digest[j], + to_le32(((uint32_t *) digest_ssl[i])[j])); + } + } + } + + printf("Multi-buffer sm3 test complete %d buffers of %d B with " + "%d iterations\n", TEST_BUFS, TEST_LEN, TEST_LOOPS); + + if (fail) + printf("Test failed function check %d\n", fail); + else + printf(" multibinary_sm3_ossl_perf: Pass\n"); + + return fail; +} |