Mercurial > gnulib
changeset 39340:fab3f3257c56
crypto/{md5,sha1,sha256,sha512} tests: Add benchmarks.
* tests/bench-digest.h: New file.
* tests/bench-md5.c: New file.
* tests/bench-sha1.c: New file.
* tests/bench-sha224.c: New file.
* tests/bench-sha256.c: New file.
* tests/bench-sha384.c: New file.
* tests/bench-sha512.c: New file.
* modules/crypto/md5-tests (Files): Add tests/bench-md5.c,
tests/bench-digest.h.
(Depends-on): Add getrusage, gettimeofday.
(Makefile.am): Add variables to build bench-md5.
* modules/crypto/sha1-tests (Files): Add tests/bench-sha1.c,
tests/bench-digest.h.
(Depends-on): Add getrusage, gettimeofday.
(Makefile.am): Add variables to build bench-sha1.
* modules/crypto/sha256-tests (Files): Add tests/bench-sha224.c,
tests/bench-sha256.c, tests/bench-digest.h.
(Depends-on): Add getrusage, gettimeofday.
(Makefile.am): Add variables to build bench-sha224, bench-sha256.
* modules/crypto/sha512-tests (Files): Add tests/bench-sha384.c,
tests/bench-sha512.c, tests/bench-digest.h.
(Depends-on): Add getrusage, gettimeofday.
(Makefile.am): Add variables to build bench-sha384, bench-sha512.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sun, 06 May 2018 16:46:57 +0200 |
| parents | f4ad4a7d259e |
| children | 70fea0441bbe |
| files | ChangeLog modules/crypto/md5-tests modules/crypto/sha1-tests modules/crypto/sha256-tests modules/crypto/sha512-tests tests/bench-digest.h tests/bench-md5.c tests/bench-sha1.c tests/bench-sha224.c tests/bench-sha256.c tests/bench-sha384.c tests/bench-sha512.c |
| diffstat | 12 files changed, 307 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog Sun May 06 15:19:44 2018 +0200 +++ b/ChangeLog Sun May 06 16:46:57 2018 +0200 @@ -1,3 +1,30 @@ +2018-05-06 Bruno Haible <bruno@clisp.org> + + crypto/{md5,sha1,sha256,sha512} tests: Add benchmarks. + * tests/bench-digest.h: New file. + * tests/bench-md5.c: New file. + * tests/bench-sha1.c: New file. + * tests/bench-sha224.c: New file. + * tests/bench-sha256.c: New file. + * tests/bench-sha384.c: New file. + * tests/bench-sha512.c: New file. + * modules/crypto/md5-tests (Files): Add tests/bench-md5.c, + tests/bench-digest.h. + (Depends-on): Add getrusage, gettimeofday. + (Makefile.am): Add variables to build bench-md5. + * modules/crypto/sha1-tests (Files): Add tests/bench-sha1.c, + tests/bench-digest.h. + (Depends-on): Add getrusage, gettimeofday. + (Makefile.am): Add variables to build bench-sha1. + * modules/crypto/sha256-tests (Files): Add tests/bench-sha224.c, + tests/bench-sha256.c, tests/bench-digest.h. + (Depends-on): Add getrusage, gettimeofday. + (Makefile.am): Add variables to build bench-sha224, bench-sha256. + * modules/crypto/sha512-tests (Files): Add tests/bench-sha384.c, + tests/bench-sha512.c, tests/bench-digest.h. + (Depends-on): Add getrusage, gettimeofday. + (Makefile.am): Add variables to build bench-sha384, bench-sha512. + 2018-05-06 Bruno Haible <bruno@clisp.org> af_alg: Fix a resource leak.
--- a/modules/crypto/md5-tests Sun May 06 15:19:44 2018 +0200 +++ b/modules/crypto/md5-tests Sun May 06 16:46:57 2018 +0200 @@ -1,12 +1,18 @@ Files: tests/test-md5.c tests/test-digest.h +tests/bench-md5.c +tests/bench-digest.h Depends-on: +getrusage +gettimeofday configure.ac: Makefile.am: TESTS += test-md5 check_PROGRAMS += test-md5 +noinst_PROGRAMS += bench-md5 test_md5_LDADD = $(LDADD) @LIB_CRYPTO@ +bench_md5_LDADD = $(LDADD) @LIB_CRYPTO@
--- a/modules/crypto/sha1-tests Sun May 06 15:19:44 2018 +0200 +++ b/modules/crypto/sha1-tests Sun May 06 16:46:57 2018 +0200 @@ -1,12 +1,18 @@ Files: tests/test-sha1.c tests/test-digest.h +tests/bench-sha1.c +tests/bench-digest.h Depends-on: +getrusage +gettimeofday configure.ac: Makefile.am: TESTS += test-sha1 check_PROGRAMS += test-sha1 +noinst_PROGRAMS += bench-sha1 test_sha1_LDADD = $(LDADD) @LIB_CRYPTO@ +bench_sha1_LDADD = $(LDADD) @LIB_CRYPTO@
--- a/modules/crypto/sha256-tests Sun May 06 15:19:44 2018 +0200 +++ b/modules/crypto/sha256-tests Sun May 06 16:46:57 2018 +0200 @@ -1,12 +1,20 @@ Files: tests/test-sha256.c tests/test-digest.h +tests/bench-sha224.c +tests/bench-sha256.c +tests/bench-digest.h Depends-on: +getrusage +gettimeofday configure.ac: Makefile.am: TESTS += test-sha256 check_PROGRAMS += test-sha256 +noinst_PROGRAMS += bench-sha224 bench-sha256 test_sha256_LDADD = $(LDADD) @LIB_CRYPTO@ +bench_sha224_LDADD = $(LDADD) @LIB_CRYPTO@ +bench_sha256_LDADD = $(LDADD) @LIB_CRYPTO@
--- a/modules/crypto/sha512-tests Sun May 06 15:19:44 2018 +0200 +++ b/modules/crypto/sha512-tests Sun May 06 16:46:57 2018 +0200 @@ -1,12 +1,20 @@ Files: tests/test-sha512.c tests/test-digest.h +tests/bench-sha384.c +tests/bench-sha512.c +tests/bench-digest.h Depends-on: +getrusage +gettimeofday configure.ac: Makefile.am: TESTS += test-sha512 check_PROGRAMS += test-sha512 +noinst_PROGRAMS += bench-sha384 bench-sha512 test_sha512_LDADD = $(LDADD) @LIB_CRYPTO@ +bench_sha384_LDADD = $(LDADD) @LIB_CRYPTO@ +bench_sha512_LDADD = $(LDADD) @LIB_CRYPTO@
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/bench-digest.h Sun May 06 16:46:57 2018 +0200 @@ -0,0 +1,108 @@ +/* + * Copyright (C) 2018 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +#include <stdio.h> +#include <stdlib.h> +#include <sys/resource.h> +#include <sys/time.h> + +struct timings_state +{ + /* Filled when the timings start. */ + struct timeval real_start; + struct timeval user_start; + struct timeval sys_start; + /* Filled when the timings end. */ + long real_usec; + long user_usec; + long sys_usec; +}; + +static void +timing_start (struct timings_state *ts) +{ + struct rusage usage; + + getrusage (RUSAGE_SELF, &usage); + ts->user_start = usage.ru_utime; + ts->sys_start = usage.ru_stime; + + gettimeofday (&ts->real_start, NULL); +} + +static void +timing_end (struct timings_state *ts) +{ + struct timeval real_end; + struct rusage usage; + + gettimeofday (&real_end, NULL); + + getrusage (RUSAGE_SELF, &usage); + + ts->real_usec = (real_end.tv_sec - ts->real_start.tv_sec) * 1000000 + + real_end.tv_usec - ts->real_start.tv_usec; + ts->user_usec = (usage.ru_utime.tv_sec - ts->user_start.tv_sec) * 1000000 + + usage.ru_utime.tv_usec - ts->user_start.tv_usec; + ts->sys_usec = (usage.ru_stime.tv_sec - ts->sys_start.tv_sec) * 1000000 + + usage.ru_stime.tv_usec - ts->sys_start.tv_usec; +} + +static void +timing_output (const struct timings_state *ts) +{ + printf ("real %10.6f\n", (double)ts->real_usec / 1000000.0); + printf ("user %7.3f\n", (double)ts->user_usec / 1000000.0); + printf ("sys %7.3f\n", (double)ts->sys_usec / 1000000.0); +} + +int +main (int argc, char *argv[]) +{ + if (argc != 3) + { + fprintf (stderr, "Usage: %s SIZE REPETITIONS\n", argv[0]); + exit (1); + } + + size_t size = atol (argv[1]); + int repeat = atoi (argv[2]); + + char *memblock = (char *) malloc (size); + + /* Fill the memory block. */ + { + size_t i; + for (i = 0; i < size; i++) + memblock[i] = + (unsigned char) (((i * (i-1) * (i-5)) >> 6) + (i % 499) + (i % 101)); + } + + struct timings_state ts; + timing_start (&ts); + + int count; + for (count = 0; count < repeat; count++) + { + char digest[64]; + FUNC (memblock, size, digest); + } + + timing_end (&ts); + timing_output (&ts); + + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/bench-md5.c Sun May 06 16:46:57 2018 +0200 @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2018 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +/* Benchmark program for the md5_buffer function. */ + +#include <config.h> + +#include "md5.h" + +#define FUNC md5_buffer +#include "bench-digest.h"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/bench-sha1.c Sun May 06 16:46:57 2018 +0200 @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2018 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +/* Benchmark program for the sha1_buffer function. */ + +#include <config.h> + +#include "sha1.h" + +#define FUNC sha1_buffer +#include "bench-digest.h"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/bench-sha224.c Sun May 06 16:46:57 2018 +0200 @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2018 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +/* Benchmark program for the sha224_buffer function. */ + +#include <config.h> + +#include "sha256.h" + +#define FUNC sha224_buffer +#include "bench-digest.h"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/bench-sha256.c Sun May 06 16:46:57 2018 +0200 @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2018 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +/* Benchmark program for the sha256_buffer function. */ + +#include <config.h> + +#include "sha256.h" + +#define FUNC sha256_buffer +#include "bench-digest.h"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/bench-sha384.c Sun May 06 16:46:57 2018 +0200 @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2018 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +/* Benchmark program for the sha384_buffer function. */ + +#include <config.h> + +#include "sha512.h" + +#define FUNC sha384_buffer +#include "bench-digest.h"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/bench-sha512.c Sun May 06 16:46:57 2018 +0200 @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2018 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +/* Benchmark program for the sha512_buffer function. */ + +#include <config.h> + +#include "sha512.h" + +#define FUNC sha512_buffer +#include "bench-digest.h"