From patchwork Fri Jul 14 11:38:40 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: long mike X-Patchwork-Id: 9840687 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7487E60212 for ; Fri, 14 Jul 2017 11:50:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 672A728752 for ; Fri, 14 Jul 2017 11:50:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5C1212876A; Fri, 14 Jul 2017 11:50:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A6F1A28752 for ; Fri, 14 Jul 2017 11:50:44 +0000 (UTC) Received: from localhost ([::1]:37217 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dVz7L-000406-SV for patchwork-qemu-devel@patchwork.kernel.org; Fri, 14 Jul 2017 07:50:43 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35803) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dVyw7-0001OY-PM for qemu-devel@nongnu.org; Fri, 14 Jul 2017 07:39:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dVyw6-0007y1-MK for qemu-devel@nongnu.org; Fri, 14 Jul 2017 07:39:07 -0400 Received: from mail-pg0-x241.google.com ([2607:f8b0:400e:c05::241]:36368) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dVyw6-0007x1-Et for qemu-devel@nongnu.org; Fri, 14 Jul 2017 07:39:06 -0400 Received: by mail-pg0-x241.google.com with SMTP id y129so10416679pgy.3 for ; Fri, 14 Jul 2017 04:39:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=KH+WmtkojMWa4mPuiAOJNqpbw+fR9dm5KLbXEYNbBrI=; b=emig5qM6KtY2QGaMZ86tQhCHkEmmOpc0kAf6/MCJHb8WDE1e5h0qL5Q4GKtx1/I/jq EExEeOqgT1zoCK7uGgmQPlImSBPNiStPQxqDrvK0IO3CaD/u2O4lK+4rvCLNF0AHc7p1 ciaeUQXO3zu5OAdHqSvgOWCWu3yV+sRg/xHTK0ZlDk9O6DLTGtQNedewUjcqr0N7lBI4 v06vpNr8dWo5SOuyLEjtmDzHa2IyCFe7l3IYFlRpAs//L8ieAKnmIBEjvKGbTkNjGUGT 7AcCa7KY3F3I/1Tm1jHPEYdd1iejauSmTp7c4+3kKDnDAf/AgSCt5ryEOVJJ7PTsVw7j IFUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=KH+WmtkojMWa4mPuiAOJNqpbw+fR9dm5KLbXEYNbBrI=; b=RBXvVV6e67/PdV5BFg41XUvZsHIE1m0i/WXH/Pb/pPxDm4cQxQrjLCkchyypJZyzxD sag++AzR7xc4qjcYr4SEkcqI+b0OguIuzOWplFGOBEaxEg+LlVy5KJcJI/+C5bLqgrX2 LFchb410sN0iCr5vXttYUWsKbuLDQrNpSaH7PLG8Ntf/OydwO7KOV/lsRX73dto4z8Vt DG5JQYa00SZCjkUtkeAeLzDDbJjOkofGv+WpmuyqNqcxvSubRYpMn3NuAL0ss0BKGgZ2 S2sIrupT+XK4MUE7QD/uN3pNIKV2lyzsOS90dW1KE+rNyBykD9kK0QIB7YBj1T1noF7v 8YWA== X-Gm-Message-State: AIVw111IhWbI1lxUgC3VDu9u4wyMsEAvw9IRtwWksaCxI8T2yDPTRUOb SEMujt3OMFuStg== X-Received: by 10.84.229.76 with SMTP id d12mr15629229pln.222.1500032345633; Fri, 14 Jul 2017 04:39:05 -0700 (PDT) Received: from localhost (45.78.25.254.16clouds.com. [45.78.25.254]) by smtp.gmail.com with ESMTPSA id q88sm21204571pfa.10.2017.07.14.04.39.04 (version=TLS1_2 cipher=AES128-SHA bits=128/128); Fri, 14 Jul 2017 04:39:05 -0700 (PDT) From: longpeng.mike@gmail.com To: berrange@redhat.com Date: Fri, 14 Jul 2017 07:38:40 -0400 Message-Id: <1500032321-13951-19-git-send-email-longpeng.mike@gmail.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1500032321-13951-1-git-send-email-longpeng.mike@gmail.com> References: <1500032321-13951-1-git-send-email-longpeng.mike@gmail.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c05::241 Subject: [Qemu-devel] [PATCH v5 18/18] tests: crypto: add hmac speed benchmark support X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Longpeng\(Mike\)" , arei.gonglei@huawei.com, weidong.huang@huawei.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: "Longpeng(Mike)" This patch add a hmac speed benchmark, it helps us to measure the performance by using "make check-speed" or using "./tests/benchmark-crypto-hmac" directly. Signed-off-by: Longpeng(Mike) --- tests/Makefile.include | 2 ++ tests/benchmark-crypto-hmac.c | 82 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 84 insertions(+) create mode 100644 tests/benchmark-crypto-hmac.c diff --git a/tests/Makefile.include b/tests/Makefile.include index c5a67a3..18f9359 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -99,6 +99,7 @@ gcov-files-test-write-threshold-y = block/write-threshold.c check-unit-y += tests/test-crypto-hash$(EXESUF) check-speed-y += tests/benchmark-crypto-hash$(EXESUF) check-unit-y += tests/test-crypto-hmac$(EXESUF) +check-speed-y += tests/benchmark-crypto-hmac$(EXESUF) check-unit-y += tests/test-crypto-cipher$(EXESUF) check-speed-y += tests/benchmark-crypto-cipher$(EXESUF) check-unit-y += tests/test-crypto-secret$(EXESUF) @@ -638,6 +639,7 @@ tests/test-bitcnt$(EXESUF): tests/test-bitcnt.o $(test-util-obj-y) tests/test-crypto-hash$(EXESUF): tests/test-crypto-hash.o $(test-crypto-obj-y) tests/benchmark-crypto-hash$(EXESUF): tests/benchmark-crypto-hash.o $(test-crypto-obj-y) tests/test-crypto-hmac$(EXESUF): tests/test-crypto-hmac.o $(test-crypto-obj-y) +tests/benchmark-crypto-hmac$(EXESUF): tests/benchmark-crypto-hmac.o $(test-crypto-obj-y) tests/test-crypto-cipher$(EXESUF): tests/test-crypto-cipher.o $(test-crypto-obj-y) tests/benchmark-crypto-cipher$(EXESUF): tests/benchmark-crypto-cipher.o $(test-crypto-obj-y) tests/test-crypto-secret$(EXESUF): tests/test-crypto-secret.o $(test-crypto-obj-y) diff --git a/tests/benchmark-crypto-hmac.c b/tests/benchmark-crypto-hmac.c new file mode 100644 index 0000000..72408be --- /dev/null +++ b/tests/benchmark-crypto-hmac.c @@ -0,0 +1,82 @@ +/* + * QEMU Crypto hmac speed benchmark + * + * Copyright (c) 2017 HUAWEI TECHNOLOGIES CO., LTD. + * + * Authors: + * Longpeng(Mike) + * + * This work is licensed under the terms of the GNU GPL, version 2 or + * (at your option) any later version. See the COPYING file in the + * top-level directory. + */ +#include "qemu/osdep.h" +#include "crypto/init.h" +#include "crypto/hmac.h" + +#define KEY "monkey monkey monkey monkey" + +static void test_hmac_speed(const void *opaque) +{ + size_t chunk_size = (size_t)opaque; + QCryptoHmac *hmac = NULL; + uint8_t *in = NULL, *out = NULL; + size_t out_len = 0; + double total = 0.0; + struct iovec iov; + Error *err = NULL; + int ret; + + if (!qcrypto_hmac_supports(QCRYPTO_HASH_ALG_SHA256)) { + return; + } + + in = g_new0(uint8_t, chunk_size); + memset(in, g_test_rand_int(), chunk_size); + + iov.iov_base = (char *)in; + iov.iov_len = chunk_size; + + g_test_timer_start(); + do { + hmac = qcrypto_hmac_new(QCRYPTO_HASH_ALG_SHA256, + (const uint8_t *)KEY, strlen(KEY), &err); + g_assert(err == NULL); + g_assert(hmac != NULL); + + ret = qcrypto_hmac_bytesv(hmac, &iov, 1, &out, &out_len, &err); + g_assert(ret == 0); + g_assert(err == NULL); + + qcrypto_hmac_free(hmac); + + total += chunk_size; + } while (g_test_timer_elapsed() < 5.0); + + total /= 1024 * 1024; /* to MB */ + + g_print("hmac(sha256): "); + g_print("Testing chunk_size %ld bytes ", chunk_size); + g_print("done: %.2f MB in %.2f secs: ", total, g_test_timer_last()); + g_print("%.2f MB/sec\n", total / g_test_timer_last()); + + g_free(out); + g_free(in); +} + +int main(int argc, char **argv) +{ + size_t i; + char name[64]; + + g_test_init(&argc, &argv, NULL); + g_assert(qcrypto_init(NULL) == 0); + + for (i = 512; i <= (64 * 1204); i *= 2) { + memset(name, 0 , sizeof(name)); + snprintf(name, sizeof(name), "/crypto/hmac/speed-%lu", i); + g_test_add_data_func(name, (void *)i, test_hmac_speed); + } + + return g_test_run(); +}