blob: 27b1c101fa16701e2a1ab7f537dd2c07c78088e2 [file] [log] [blame]
/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "2common.h"
#include "2sha.h"
#include "2sysincludes.h"
#include "host_common.h"
#include "timer_utils.h"
#define TEST_BUFFER_SIZE 4000000
int main(int argc, char *argv[]) {
int i;
double speed;
uint32_t msecs;
uint8_t *buffer = malloc(TEST_BUFFER_SIZE);
uint8_t digest[VB2_MAX_DIGEST_SIZE];
ClockTimerState ct;
/* Iterate through all the hash functions. */
for(i = VB2_HASH_SHA1; i < VB2_HASH_ALG_COUNT; i++) {
vb2_digest_buffer(buffer, TEST_BUFFER_SIZE, i,
digest, sizeof(digest));
msecs = GetDurationMsecs(&ct);
speed = ((TEST_BUFFER_SIZE / 10e6)
/ (msecs / 10e3)); /* Mbytes/sec */
"# %s Time taken = %u ms, Speed = %f Mbytes/sec\n",
vb2_get_hash_algorithm_name(i), msecs, speed);
fprintf(stdout, "mbytes_per_sec_%s:%f\n",
vb2_get_hash_algorithm_name(i), speed);
return 0;