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From: Fan Zhang <roy.fan.zhang@intel.com>
To: dev@dpdk.org
Cc: konstantin.ananyev@intel.com, declan.doherty@intel.com,
	akhil.goyal@nxp.com, Fan Zhang <roy.fan.zhang@intel.com>
Subject: [dpdk-dev] [PATCH v2 04/10] app/test: add security cpu crypto perftest
Date: Mon,  7 Oct 2019 17:28:44 +0100
Message-ID: <20191007162850.60552-5-roy.fan.zhang@intel.com> (raw)
In-Reply-To: <20191007162850.60552-1-roy.fan.zhang@intel.com>

Since crypto perf application does not support rte_security, this patch
adds a simple GCM CPU crypto performance test to crypto unittest
application. The test includes different key and data sizes test with
single buffer and SGL buffer test items and will display the throughput
as well as cycle count performance information.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
---
 app/test/test_security_cpu_crypto.c | 201 ++++++++++++++++++++++++++++++++++++
 1 file changed, 201 insertions(+)

diff --git a/app/test/test_security_cpu_crypto.c b/app/test/test_security_cpu_crypto.c
index d345922b2..ca9a8dae6 100644
--- a/app/test/test_security_cpu_crypto.c
+++ b/app/test/test_security_cpu_crypto.c
@@ -23,6 +23,7 @@
 
 #define CPU_CRYPTO_TEST_MAX_AAD_LENGTH	16
 #define MAX_NB_SIGMENTS			4
+#define CACHE_WARM_ITER			2048
 
 enum buffer_assemble_option {
 	SGL_MAX_SEG,
@@ -560,5 +561,205 @@ test_security_cpu_crypto_aesni_gcm(void)
 	return unit_test_suite_runner(&security_cpu_crypto_aesgcm_testsuite);
 }
 
+
+static inline void
+gen_rand(uint8_t *data, uint32_t len)
+{
+	uint32_t i;
+
+	for (i = 0; i < len; i++)
+		data[i] = (uint8_t)rte_rand();
+}
+
+static inline void
+switch_aead_enc_to_dec(struct aead_test_data *tdata,
+		struct cpu_crypto_test_case *tcase,
+		enum buffer_assemble_option sgl_option)
+{
+	uint32_t i;
+	uint8_t *dst = tdata->ciphertext.data;
+
+	switch (sgl_option) {
+	case SGL_ONE_SEG:
+		memcpy(dst, tcase->seg_buf[0].seg, tcase->seg_buf[0].seg_len);
+		tdata->ciphertext.len = tcase->seg_buf[0].seg_len;
+		break;
+	case SGL_MAX_SEG:
+		tdata->ciphertext.len = 0;
+		for (i = 0; i < MAX_NB_SIGMENTS; i++) {
+			memcpy(dst, tcase->seg_buf[i].seg,
+					tcase->seg_buf[i].seg_len);
+			tdata->ciphertext.len += tcase->seg_buf[i].seg_len;
+		}
+		break;
+	}
+
+	memcpy(tdata->auth_tag.data, tcase->digest, tdata->auth_tag.len);
+}
+
+static int
+cpu_crypto_test_aead_perf(enum buffer_assemble_option sgl_option,
+		uint32_t key_sz)
+{
+	struct aead_test_data tdata = {0};
+	struct cpu_crypto_testsuite_params *ts_params = &testsuite_params;
+	struct cpu_crypto_unittest_params *ut_params = &unittest_params;
+	struct cpu_crypto_test_obj *obj = &ut_params->test_obj;
+	struct cpu_crypto_test_case *tcase;
+	uint64_t hz = rte_get_tsc_hz(), time_start, time_now;
+	double rate, cycles_per_buf;
+	uint32_t test_data_szs[] = {64, 128, 256, 512, 1024, 2048};
+	uint32_t i, j;
+	uint8_t aad[16];
+	int ret;
+
+	tdata.key.len = key_sz;
+	gen_rand(tdata.key.data, tdata.key.len);
+	tdata.algo = RTE_CRYPTO_AEAD_AES_GCM;
+	tdata.aad.data = aad;
+
+	ut_params->sess = create_aead_session(ts_params->ctx,
+			ts_params->session_priv_mpool,
+			RTE_CRYPTO_AEAD_OP_DECRYPT,
+			&tdata,
+			0);
+	if (!ut_params->sess)
+		return -1;
+
+	ret = allocate_buf(MAX_NUM_OPS_INFLIGHT);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < RTE_DIM(test_data_szs); i++) {
+		for (j = 0; j < MAX_NUM_OPS_INFLIGHT; j++) {
+			tdata.plaintext.len = test_data_szs[i];
+			gen_rand(tdata.plaintext.data,
+					tdata.plaintext.len);
+
+			tdata.aad.len = 12;
+			gen_rand(tdata.aad.data, tdata.aad.len);
+
+			tdata.auth_tag.len = 16;
+
+			tdata.iv.len = 16;
+			gen_rand(tdata.iv.data, tdata.iv.len);
+
+			tcase = ut_params->test_datas[j];
+			ret = assemble_aead_buf(tcase, obj, j,
+					RTE_CRYPTO_AEAD_OP_ENCRYPT,
+					&tdata, sgl_option, 0);
+			if (ret < 0) {
+				printf("Test is not supported by the driver\n");
+				return ret;
+			}
+		}
+
+		/* warm up cache */
+		for (j = 0; j < CACHE_WARM_ITER; j++)
+			run_test(ts_params->ctx, ut_params->sess, obj,
+					MAX_NUM_OPS_INFLIGHT);
+
+		time_start = rte_rdtsc();
+
+		run_test(ts_params->ctx, ut_params->sess, obj,
+				MAX_NUM_OPS_INFLIGHT);
+
+		time_now = rte_rdtsc();
+
+		rate = time_now - time_start;
+		cycles_per_buf = rate / MAX_NUM_OPS_INFLIGHT;
+
+		rate = ((hz / cycles_per_buf)) / 1000000;
+
+		printf("AES-GCM-%u(%4uB) Enc %03.3fMpps (%03.3fGbps) ",
+				key_sz * 8, test_data_szs[i], rate,
+				rate  * test_data_szs[i] * 8 / 1000);
+		printf("cycles per buf %03.3f per byte %03.3f\n",
+				cycles_per_buf,
+				cycles_per_buf / test_data_szs[i]);
+
+		for (j = 0; j < MAX_NUM_OPS_INFLIGHT; j++) {
+			tcase = ut_params->test_datas[j];
+
+			switch_aead_enc_to_dec(&tdata, tcase, sgl_option);
+			ret = assemble_aead_buf(tcase, obj, j,
+					RTE_CRYPTO_AEAD_OP_DECRYPT,
+					&tdata, sgl_option, 0);
+			if (ret < 0) {
+				printf("Test is not supported by the driver\n");
+				return ret;
+			}
+		}
+
+		time_start = rte_get_timer_cycles();
+
+		run_test(ts_params->ctx, ut_params->sess, obj,
+				MAX_NUM_OPS_INFLIGHT);
+
+		time_now = rte_get_timer_cycles();
+
+		rate = time_now - time_start;
+		cycles_per_buf = rate / MAX_NUM_OPS_INFLIGHT;
+
+		rate = ((hz / cycles_per_buf)) / 1000000;
+
+		printf("AES-GCM-%u(%4uB) Dec %03.3fMpps (%03.3fGbps) ",
+				key_sz * 8, test_data_szs[i], rate,
+				rate  * test_data_szs[i] * 8 / 1000);
+		printf("cycles per buf %03.3f per byte %03.3f\n",
+				cycles_per_buf,
+				cycles_per_buf / test_data_szs[i]);
+	}
+
+	return 0;
+}
+
+/* test-perfix/key-size/sgl-type */
+#define all_gcm_perf_test_cases(type)					\
+	TEST_EXPAND(_128, 16, type)					\
+	TEST_EXPAND(_192, 24, type)					\
+	TEST_EXPAND(_256, 32, type)
+
+#define TEST_EXPAND(a, b, c)						\
+static int								\
+cpu_crypto_gcm_perf##a##_##c(void)					\
+{									\
+	return cpu_crypto_test_aead_perf(c, b);				\
+}									\
+
+all_gcm_perf_test_cases(SGL_ONE_SEG)
+all_gcm_perf_test_cases(SGL_MAX_SEG)
+#undef TEST_EXPAND
+
+static struct unit_test_suite security_cpu_crypto_aesgcm_perf_testsuite  = {
+		.suite_name = "Security CPU Crypto AESNI-GCM Perf Test Suite",
+		.setup = testsuite_setup,
+		.teardown = testsuite_teardown,
+		.unit_test_cases = {
+#define TEST_EXPAND(a, b, c)						\
+		TEST_CASE_ST(ut_setup, ut_teardown,			\
+				cpu_crypto_gcm_perf##a##_##c),		\
+
+		all_gcm_perf_test_cases(SGL_ONE_SEG)
+		all_gcm_perf_test_cases(SGL_MAX_SEG)
+#undef TEST_EXPAND
+
+		TEST_CASES_END() /**< NULL terminate unit test array */
+		},
+};
+
+static int
+test_security_cpu_crypto_aesni_gcm_perf(void)
+{
+	gbl_driver_id =	rte_cryptodev_driver_id_get(
+			RTE_STR(CRYPTODEV_NAME_AESNI_GCM_PMD));
+
+	return unit_test_suite_runner(
+			&security_cpu_crypto_aesgcm_perf_testsuite);
+}
+
 REGISTER_TEST_COMMAND(security_aesni_gcm_autotest,
 		test_security_cpu_crypto_aesni_gcm);
+
+REGISTER_TEST_COMMAND(security_aesni_gcm_perftest,
+		test_security_cpu_crypto_aesni_gcm_perf);
-- 
2.14.5


  parent reply index

Thread overview: 87+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-03 15:40 [dpdk-dev] [RFC PATCH 0/9] security: add software synchronous crypto process Fan Zhang
2019-09-03 15:40 ` [dpdk-dev] [RFC PATCH 1/9] security: introduce CPU Crypto action type and API Fan Zhang
2019-09-04 10:32   ` Akhil Goyal
2019-09-04 13:06     ` Zhang, Roy Fan
2019-09-06  9:01       ` Akhil Goyal
2019-09-06 13:12         ` Zhang, Roy Fan
2019-09-10 11:25           ` Akhil Goyal
2019-09-11 13:01             ` Ananyev, Konstantin
2019-09-06 13:27         ` Ananyev, Konstantin
2019-09-10 10:44           ` Akhil Goyal
2019-09-11 12:29             ` Ananyev, Konstantin
2019-09-12 14:12               ` Akhil Goyal
2019-09-16 14:53                 ` Ananyev, Konstantin
2019-09-16 15:08                   ` Ananyev, Konstantin
2019-09-17  6:02                   ` Akhil Goyal
2019-09-18  7:44                     ` Ananyev, Konstantin
2019-09-25 18:24                       ` Ananyev, Konstantin
2019-09-27  9:26                         ` Akhil Goyal
2019-09-30 12:22                           ` Ananyev, Konstantin
2019-09-30 13:43                             ` Akhil Goyal
2019-10-01 14:49                               ` Ananyev, Konstantin
2019-10-03 13:24                                 ` Akhil Goyal
2019-10-07 12:53                                   ` Ananyev, Konstantin
2019-10-09  7:20                                     ` Akhil Goyal
2019-10-09 13:43                                       ` Ananyev, Konstantin
2019-10-11 13:23                                         ` Akhil Goyal
2019-10-13 23:07                                           ` Zhang, Roy Fan
2019-10-14 11:10                                             ` Ananyev, Konstantin
2019-10-15 15:02                                               ` Akhil Goyal
2019-10-16 13:04                                                 ` Ananyev, Konstantin
2019-10-15 15:00                                             ` Akhil Goyal
2019-10-16 22:07                                           ` Ananyev, Konstantin
2019-10-17 12:49                                             ` Ananyev, Konstantin
2019-10-18 13:17                                             ` Akhil Goyal
2019-10-21 13:47                                               ` Ananyev, Konstantin
2019-10-22 13:31                                                 ` Akhil Goyal
2019-10-22 17:44                                                   ` Ananyev, Konstantin
2019-10-22 22:21                                                     ` Ananyev, Konstantin
2019-10-23 10:05                                                     ` Akhil Goyal
2019-10-30 14:23                                                       ` Ananyev, Konstantin
2019-11-01 13:53                                                         ` Akhil Goyal
2019-09-03 15:40 ` [dpdk-dev] [RFC PATCH 2/9] crypto/aesni_gcm: add rte_security handler Fan Zhang
2019-09-03 15:40 ` [dpdk-dev] [RFC PATCH 3/9] app/test: add security cpu crypto autotest Fan Zhang
2019-09-03 15:40 ` [dpdk-dev] [RFC PATCH 4/9] app/test: add security cpu crypto perftest Fan Zhang
2019-09-03 15:40 ` [dpdk-dev] [RFC PATCH 5/9] crypto/aesni_mb: add rte_security handler Fan Zhang
2019-09-03 15:40 ` [dpdk-dev] [RFC PATCH 6/9] app/test: add aesni_mb security cpu crypto autotest Fan Zhang
2019-09-03 15:40 ` [dpdk-dev] [RFC PATCH 7/9] app/test: add aesni_mb security cpu crypto perftest Fan Zhang
2019-09-03 15:40 ` [dpdk-dev] [RFC PATCH 8/9] ipsec: add rte_security cpu_crypto action support Fan Zhang
2019-09-03 15:40 ` [dpdk-dev] [RFC PATCH 9/9] examples/ipsec-secgw: add security " Fan Zhang
2019-09-06 13:13 ` [dpdk-dev] [PATCH 00/10] security: add software synchronous crypto process Fan Zhang
2019-09-06 13:13   ` [dpdk-dev] [PATCH 01/10] security: introduce CPU Crypto action type and API Fan Zhang
2019-09-18 12:45     ` Ananyev, Konstantin
2019-09-29  6:00     ` Hemant Agrawal
2019-09-29 16:59       ` Ananyev, Konstantin
2019-09-30  9:43         ` Hemant Agrawal
2019-10-01 15:27           ` Ananyev, Konstantin
2019-10-02  2:47             ` Hemant Agrawal
2019-09-06 13:13   ` [dpdk-dev] [PATCH 02/10] crypto/aesni_gcm: add rte_security handler Fan Zhang
2019-09-18 10:24     ` Ananyev, Konstantin
2019-09-06 13:13   ` [dpdk-dev] [PATCH 03/10] app/test: add security cpu crypto autotest Fan Zhang
2019-09-06 13:13   ` [dpdk-dev] [PATCH 04/10] app/test: add security cpu crypto perftest Fan Zhang
2019-09-06 13:13   ` [dpdk-dev] [PATCH 05/10] crypto/aesni_mb: add rte_security handler Fan Zhang
2019-09-18 15:20     ` Ananyev, Konstantin
2019-09-06 13:13   ` [dpdk-dev] [PATCH 06/10] app/test: add aesni_mb security cpu crypto autotest Fan Zhang
2019-09-06 13:13   ` [dpdk-dev] [PATCH 07/10] app/test: add aesni_mb security cpu crypto perftest Fan Zhang
2019-09-06 13:13   ` [dpdk-dev] [PATCH 08/10] ipsec: add rte_security cpu_crypto action support Fan Zhang
2019-09-26 23:20     ` Ananyev, Konstantin
2019-09-27 10:38     ` Ananyev, Konstantin
2019-09-06 13:13   ` [dpdk-dev] [PATCH 09/10] examples/ipsec-secgw: add security " Fan Zhang
2019-09-06 13:13   ` [dpdk-dev] [PATCH 10/10] doc: update security cpu process description Fan Zhang
2019-09-09 12:43   ` [dpdk-dev] [PATCH 00/10] security: add software synchronous crypto process Aaron Conole
2019-10-07 16:28   ` [dpdk-dev] [PATCH v2 " Fan Zhang
2019-10-07 16:28     ` [dpdk-dev] [PATCH v2 01/10] security: introduce CPU Crypto action type and API Fan Zhang
2019-10-08 13:42       ` Ananyev, Konstantin
2019-10-07 16:28     ` [dpdk-dev] [PATCH v2 02/10] crypto/aesni_gcm: add rte_security handler Fan Zhang
2019-10-08 13:44       ` Ananyev, Konstantin
2019-10-07 16:28     ` [dpdk-dev] [PATCH v2 03/10] app/test: add security cpu crypto autotest Fan Zhang
2019-10-07 16:28     ` Fan Zhang [this message]
2019-10-07 16:28     ` [dpdk-dev] [PATCH v2 05/10] crypto/aesni_mb: add rte_security handler Fan Zhang
2019-10-08 16:23       ` Ananyev, Konstantin
2019-10-09  8:29       ` Ananyev, Konstantin
2019-10-07 16:28     ` [dpdk-dev] [PATCH v2 06/10] app/test: add aesni_mb security cpu crypto autotest Fan Zhang
2019-10-07 16:28     ` [dpdk-dev] [PATCH v2 07/10] app/test: add aesni_mb security cpu crypto perftest Fan Zhang
2019-10-07 16:28     ` [dpdk-dev] [PATCH v2 08/10] ipsec: add rte_security cpu_crypto action support Fan Zhang
2019-10-08 23:28       ` Ananyev, Konstantin
2019-10-07 16:28     ` [dpdk-dev] [PATCH v2 09/10] examples/ipsec-secgw: add security " Fan Zhang
2019-10-07 16:28     ` [dpdk-dev] [PATCH v2 10/10] doc: update security cpu process description Fan Zhang

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