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37 #include <rte_cryptodev.h>
40 #include "cperf_options.h"
41 #include "cperf_test_vector_parsing.h"
42 #include "cperf_test_throughput.h"
43 #include "cperf_test_latency.h"
44 #include "cperf_test_verify.h"
46 #define NUM_SESSIONS 2048
47 #define SESS_MEMPOOL_CACHE_SIZE 64
49 const char *cperf_test_type_strs[] = {
50 [CPERF_TEST_TYPE_THROUGHPUT] = "throughput",
51 [CPERF_TEST_TYPE_LATENCY] = "latency",
52 [CPERF_TEST_TYPE_VERIFY] = "verify"
55 const char *cperf_op_type_strs[] = {
56 [CPERF_CIPHER_ONLY] = "cipher-only",
57 [CPERF_AUTH_ONLY] = "auth-only",
58 [CPERF_CIPHER_THEN_AUTH] = "cipher-then-auth",
59 [CPERF_AUTH_THEN_CIPHER] = "auth-then-cipher",
63 const struct cperf_test cperf_testmap[] = {
64 [CPERF_TEST_TYPE_THROUGHPUT] = {
65 cperf_throughput_test_constructor,
66 cperf_throughput_test_runner,
67 cperf_throughput_test_destructor
69 [CPERF_TEST_TYPE_LATENCY] = {
70 cperf_latency_test_constructor,
71 cperf_latency_test_runner,
72 cperf_latency_test_destructor
74 [CPERF_TEST_TYPE_VERIFY] = {
75 cperf_verify_test_constructor,
76 cperf_verify_test_runner,
77 cperf_verify_test_destructor
82 cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs,
83 struct rte_mempool *session_pool_socket[])
85 uint8_t enabled_cdev_count = 0, nb_lcores, cdev_id;
89 enabled_cdev_count = rte_cryptodev_devices_get(opts->device_type,
90 enabled_cdevs, RTE_CRYPTO_MAX_DEVS);
91 if (enabled_cdev_count == 0) {
92 printf("No crypto devices type %s available\n",
97 nb_lcores = rte_lcore_count() - 1;
99 if (enabled_cdev_count > nb_lcores) {
100 printf("Number of capable crypto devices (%d) "
101 "has to be less or equal to number of slave "
102 "cores (%d)\n", enabled_cdev_count, nb_lcores);
106 /* Create a mempool shared by all the devices */
107 uint32_t max_sess_size = 0, sess_size;
109 for (cdev_id = 0; cdev_id < rte_cryptodev_count(); cdev_id++) {
110 sess_size = sizeof(struct rte_cryptodev_sym_session) +
111 rte_cryptodev_get_private_session_size(cdev_id);
112 if (sess_size > max_sess_size)
113 max_sess_size = sess_size;
117 for (i = 0; i < enabled_cdev_count &&
118 i < RTE_CRYPTO_MAX_DEVS; i++) {
119 cdev_id = enabled_cdevs[i];
120 uint8_t socket_id = rte_cryptodev_socket_id(cdev_id);
122 struct rte_cryptodev_config conf = {
124 .socket_id = socket_id
127 struct rte_cryptodev_qp_conf qp_conf = {
128 .nb_descriptors = 2048
132 if (session_pool_socket[socket_id] == NULL) {
133 char mp_name[RTE_MEMPOOL_NAMESIZE];
134 struct rte_mempool *sess_mp;
136 snprintf(mp_name, RTE_MEMPOOL_NAMESIZE,
137 "sess_mp_%u", socket_id);
139 sess_mp = rte_mempool_create(mp_name,
142 SESS_MEMPOOL_CACHE_SIZE,
147 if (sess_mp == NULL) {
148 printf("Cannot create session pool on socket %d\n",
153 printf("Allocated session pool on socket %d\n", socket_id);
154 session_pool_socket[socket_id] = sess_mp;
157 ret = rte_cryptodev_configure(cdev_id, &conf,
158 session_pool_socket[socket_id]);
160 printf("Failed to configure cryptodev %u", cdev_id);
164 ret = rte_cryptodev_queue_pair_setup(cdev_id, 0, &qp_conf,
167 printf("Failed to setup queue pair %u on "
168 "cryptodev %u", 0, cdev_id);
172 ret = rte_cryptodev_start(cdev_id);
174 printf("Failed to start device %u: error %d\n",
180 return enabled_cdev_count;
184 cperf_verify_devices_capabilities(struct cperf_options *opts,
185 uint8_t *enabled_cdevs, uint8_t nb_cryptodevs)
187 struct rte_cryptodev_sym_capability_idx cap_idx;
188 const struct rte_cryptodev_symmetric_capability *capability;
193 for (i = 0; i < nb_cryptodevs; i++) {
195 cdev_id = enabled_cdevs[i];
197 if (opts->op_type == CPERF_AUTH_ONLY ||
198 opts->op_type == CPERF_CIPHER_THEN_AUTH ||
199 opts->op_type == CPERF_AUTH_THEN_CIPHER) {
201 cap_idx.type = RTE_CRYPTO_SYM_XFORM_AUTH;
202 cap_idx.algo.auth = opts->auth_algo;
204 capability = rte_cryptodev_sym_capability_get(cdev_id,
206 if (capability == NULL)
209 ret = rte_cryptodev_sym_capability_check_auth(
219 if (opts->op_type == CPERF_CIPHER_ONLY ||
220 opts->op_type == CPERF_CIPHER_THEN_AUTH ||
221 opts->op_type == CPERF_AUTH_THEN_CIPHER) {
223 cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
224 cap_idx.algo.cipher = opts->cipher_algo;
226 capability = rte_cryptodev_sym_capability_get(cdev_id,
228 if (capability == NULL)
231 ret = rte_cryptodev_sym_capability_check_cipher(
239 if (opts->op_type == CPERF_AEAD) {
241 cap_idx.type = RTE_CRYPTO_SYM_XFORM_AEAD;
242 cap_idx.algo.aead = opts->aead_algo;
244 capability = rte_cryptodev_sym_capability_get(cdev_id,
246 if (capability == NULL)
249 ret = rte_cryptodev_sym_capability_check_aead(
264 cperf_check_test_vector(struct cperf_options *opts,
265 struct cperf_test_vector *test_vec)
267 if (opts->op_type == CPERF_CIPHER_ONLY) {
268 if (opts->cipher_algo == RTE_CRYPTO_CIPHER_NULL) {
269 if (test_vec->plaintext.data == NULL)
271 } else if (opts->cipher_algo != RTE_CRYPTO_CIPHER_NULL) {
272 if (test_vec->plaintext.data == NULL)
274 if (test_vec->plaintext.length < opts->max_buffer_size)
276 if (test_vec->ciphertext.data == NULL)
278 if (test_vec->ciphertext.length < opts->max_buffer_size)
280 if (test_vec->cipher_iv.data == NULL)
282 if (test_vec->cipher_iv.length != opts->cipher_iv_sz)
284 if (test_vec->cipher_key.data == NULL)
286 if (test_vec->cipher_key.length != opts->cipher_key_sz)
289 } else if (opts->op_type == CPERF_AUTH_ONLY) {
290 if (opts->auth_algo != RTE_CRYPTO_AUTH_NULL) {
291 if (test_vec->plaintext.data == NULL)
293 if (test_vec->plaintext.length < opts->max_buffer_size)
295 if (test_vec->auth_key.data == NULL)
297 if (test_vec->auth_key.length != opts->auth_key_sz)
299 if (test_vec->auth_iv.length != opts->auth_iv_sz)
301 /* Auth IV is only required for some algorithms */
302 if (opts->auth_iv_sz && test_vec->auth_iv.data == NULL)
304 if (test_vec->digest.data == NULL)
306 if (test_vec->digest.length < opts->digest_sz)
310 } else if (opts->op_type == CPERF_CIPHER_THEN_AUTH ||
311 opts->op_type == CPERF_AUTH_THEN_CIPHER) {
312 if (opts->cipher_algo == RTE_CRYPTO_CIPHER_NULL) {
313 if (test_vec->plaintext.data == NULL)
315 if (test_vec->plaintext.length < opts->max_buffer_size)
317 } else if (opts->cipher_algo != RTE_CRYPTO_CIPHER_NULL) {
318 if (test_vec->plaintext.data == NULL)
320 if (test_vec->plaintext.length < opts->max_buffer_size)
322 if (test_vec->ciphertext.data == NULL)
324 if (test_vec->ciphertext.length < opts->max_buffer_size)
326 if (test_vec->cipher_iv.data == NULL)
328 if (test_vec->cipher_iv.length != opts->cipher_iv_sz)
330 if (test_vec->cipher_key.data == NULL)
332 if (test_vec->cipher_key.length != opts->cipher_key_sz)
335 if (opts->auth_algo != RTE_CRYPTO_AUTH_NULL) {
336 if (test_vec->auth_key.data == NULL)
338 if (test_vec->auth_key.length != opts->auth_key_sz)
340 if (test_vec->auth_iv.length != opts->auth_iv_sz)
342 /* Auth IV is only required for some algorithms */
343 if (opts->auth_iv_sz && test_vec->auth_iv.data == NULL)
345 if (test_vec->digest.data == NULL)
347 if (test_vec->digest.length < opts->digest_sz)
350 } else if (opts->op_type == CPERF_AEAD) {
351 if (test_vec->plaintext.data == NULL)
353 if (test_vec->plaintext.length < opts->max_buffer_size)
355 if (test_vec->ciphertext.data == NULL)
357 if (test_vec->ciphertext.length < opts->max_buffer_size)
359 if (test_vec->aead_iv.data == NULL)
361 if (test_vec->aead_iv.length != opts->aead_iv_sz)
363 if (test_vec->aad.data == NULL)
365 if (test_vec->aad.length != opts->aead_aad_sz)
367 if (test_vec->digest.data == NULL)
369 if (test_vec->digest.length < opts->digest_sz)
376 main(int argc, char **argv)
378 struct cperf_options opts = {0};
379 struct cperf_test_vector *t_vec = NULL;
380 struct cperf_op_fns op_fns;
382 void *ctx[RTE_MAX_LCORE] = { };
383 struct rte_mempool *session_pool_socket[RTE_MAX_NUMA_NODES] = { 0 };
385 int nb_cryptodevs = 0;
387 uint8_t enabled_cdevs[RTE_CRYPTO_MAX_DEVS] = { 0 };
389 uint8_t buffer_size_idx = 0;
394 /* Initialise DPDK EAL */
395 ret = rte_eal_init(argc, argv);
397 rte_exit(EXIT_FAILURE, "Invalid EAL arguments!\n");
401 cperf_options_default(&opts);
403 ret = cperf_options_parse(&opts, argc, argv);
405 RTE_LOG(ERR, USER1, "Parsing on or more user options failed\n");
409 ret = cperf_options_check(&opts);
412 "Checking on or more user options failed\n");
417 cperf_options_dump(&opts);
419 nb_cryptodevs = cperf_initialize_cryptodev(&opts, enabled_cdevs,
420 session_pool_socket);
421 if (nb_cryptodevs < 1) {
422 RTE_LOG(ERR, USER1, "Failed to initialise requested crypto "
428 ret = cperf_verify_devices_capabilities(&opts, enabled_cdevs,
431 RTE_LOG(ERR, USER1, "Crypto device type does not support "
432 "capabilities requested\n");
436 if (opts.test_file != NULL) {
437 t_vec = cperf_test_vector_get_from_file(&opts);
440 "Failed to create test vector for"
441 " specified file\n");
445 if (cperf_check_test_vector(&opts, t_vec)) {
446 RTE_LOG(ERR, USER1, "Incomplete necessary test vectors"
451 t_vec = cperf_test_vector_get_dummy(&opts);
454 "Failed to create test vector for"
455 " specified algorithms\n");
460 ret = cperf_get_op_functions(&opts, &op_fns);
462 RTE_LOG(ERR, USER1, "Failed to find function ops set for "
463 "specified algorithms combination\n");
468 show_test_vector(t_vec);
471 RTE_LCORE_FOREACH_SLAVE(lcore_id) {
473 if (i == nb_cryptodevs)
476 cdev_id = enabled_cdevs[i];
478 ctx[cdev_id] = cperf_testmap[opts.test].constructor(cdev_id, 0,
479 &opts, t_vec, &op_fns);
480 if (ctx[cdev_id] == NULL) {
481 RTE_LOG(ERR, USER1, "Test run constructor failed\n");
487 /* Get first size from range or list */
488 if (opts.inc_buffer_size != 0)
489 opts.test_buffer_size = opts.min_buffer_size;
491 opts.test_buffer_size = opts.buffer_size_list[0];
493 while (opts.test_buffer_size <= opts.max_buffer_size) {
495 RTE_LCORE_FOREACH_SLAVE(lcore_id) {
497 if (i == nb_cryptodevs)
500 cdev_id = enabled_cdevs[i];
502 rte_eal_remote_launch(cperf_testmap[opts.test].runner,
503 ctx[cdev_id], lcore_id);
506 rte_eal_mp_wait_lcore();
508 /* Get next size from range or list */
509 if (opts.inc_buffer_size != 0)
510 opts.test_buffer_size += opts.inc_buffer_size;
512 if (++buffer_size_idx == opts.buffer_size_count)
514 opts.test_buffer_size = opts.buffer_size_list[buffer_size_idx];
519 RTE_LCORE_FOREACH_SLAVE(lcore_id) {
521 if (i == nb_cryptodevs)
524 cdev_id = enabled_cdevs[i];
526 cperf_testmap[opts.test].destructor(ctx[cdev_id]);
530 free_test_vector(t_vec, &opts);
537 RTE_LCORE_FOREACH_SLAVE(lcore_id) {
538 if (i == nb_cryptodevs)
541 cdev_id = enabled_cdevs[i];
543 if (ctx[cdev_id] && cperf_testmap[opts.test].destructor)
544 cperf_testmap[opts.test].destructor(ctx[cdev_id]);
548 free_test_vector(t_vec, &opts);