X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest-crypto-perf%2Fmain.c;h=99f5d3e0b0d96a53fc46a6f059e38c3ac220b243;hb=f6fadc3e6310;hp=3f700961a554f93e3897e88026c712ca5add6105;hpb=acf8616901b54af120758360488f72718f651768;p=dpdk.git diff --git a/app/test-crypto-perf/main.c b/app/test-crypto-perf/main.c index 3f700961a5..99f5d3e0b0 100644 --- a/app/test-crypto-perf/main.c +++ b/app/test-crypto-perf/main.c @@ -43,6 +43,9 @@ #include "cperf_test_latency.h" #include "cperf_test_verify.h" +#define NUM_SESSIONS 2048 +#define SESS_MEMPOOL_CACHE_SIZE 64 + const char *cperf_test_type_strs[] = { [CPERF_TEST_TYPE_THROUGHPUT] = "throughput", [CPERF_TEST_TYPE_LATENCY] = "latency", @@ -76,9 +79,11 @@ const struct cperf_test cperf_testmap[] = { }; static int -cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs) +cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs, + struct rte_mempool *session_pool_socket[]) { - uint8_t cdev_id, enabled_cdev_count = 0, nb_lcores; + uint8_t enabled_cdev_count = 0, nb_lcores, cdev_id; + unsigned int i; int ret; enabled_cdev_count = rte_cryptodev_devices_get(opts->device_type, @@ -98,40 +103,74 @@ cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs) return -EINVAL; } - for (cdev_id = 0; cdev_id < enabled_cdev_count && - cdev_id < RTE_CRYPTO_MAX_DEVS; cdev_id++) { + /* Create a mempool shared by all the devices */ + uint32_t max_sess_size = 0, sess_size; + + for (cdev_id = 0; cdev_id < rte_cryptodev_count(); cdev_id++) { + sess_size = rte_cryptodev_get_private_session_size(cdev_id); + if (sess_size > max_sess_size) + max_sess_size = sess_size; + } + + for (i = 0; i < enabled_cdev_count && + i < RTE_CRYPTO_MAX_DEVS; i++) { + cdev_id = enabled_cdevs[i]; + uint8_t socket_id = rte_cryptodev_socket_id(cdev_id); struct rte_cryptodev_config conf = { .nb_queue_pairs = 1, - .socket_id = SOCKET_ID_ANY, - .session_mp = { - .nb_objs = 2048, - .cache_size = 64 - } - }; + .socket_id = socket_id + }; + struct rte_cryptodev_qp_conf qp_conf = { .nb_descriptors = 2048 }; - ret = rte_cryptodev_configure(enabled_cdevs[cdev_id], &conf); + + if (session_pool_socket[socket_id] == NULL) { + char mp_name[RTE_MEMPOOL_NAMESIZE]; + struct rte_mempool *sess_mp; + + snprintf(mp_name, RTE_MEMPOOL_NAMESIZE, + "sess_mp_%u", socket_id); + + sess_mp = rte_mempool_create(mp_name, + NUM_SESSIONS, + max_sess_size, + SESS_MEMPOOL_CACHE_SIZE, + 0, NULL, NULL, NULL, + NULL, socket_id, + 0); + + if (sess_mp == NULL) { + printf("Cannot create session pool on socket %d\n", + socket_id); + return -ENOMEM; + } + + printf("Allocated session pool on socket %d\n", socket_id); + session_pool_socket[socket_id] = sess_mp; + } + + ret = rte_cryptodev_configure(cdev_id, &conf); if (ret < 0) { - printf("Failed to configure cryptodev %u", - enabled_cdevs[cdev_id]); + printf("Failed to configure cryptodev %u", cdev_id); return -EINVAL; } - ret = rte_cryptodev_queue_pair_setup(enabled_cdevs[cdev_id], 0, - &qp_conf, SOCKET_ID_ANY); + ret = rte_cryptodev_queue_pair_setup(cdev_id, 0, + &qp_conf, socket_id, + session_pool_socket[socket_id]); if (ret < 0) { printf("Failed to setup queue pair %u on " "cryptodev %u", 0, cdev_id); return -EINVAL; } - ret = rte_cryptodev_start(enabled_cdevs[cdev_id]); + ret = rte_cryptodev_start(cdev_id); if (ret < 0) { printf("Failed to start device %u: error %d\n", - enabled_cdevs[cdev_id], ret); + cdev_id, ret); return -EPERM; } } @@ -155,8 +194,7 @@ cperf_verify_devices_capabilities(struct cperf_options *opts, if (opts->op_type == CPERF_AUTH_ONLY || opts->op_type == CPERF_CIPHER_THEN_AUTH || - opts->op_type == CPERF_AUTH_THEN_CIPHER || - opts->op_type == CPERF_AEAD) { + opts->op_type == CPERF_AUTH_THEN_CIPHER) { cap_idx.type = RTE_CRYPTO_SYM_XFORM_AUTH; cap_idx.algo.auth = opts->auth_algo; @@ -169,8 +207,7 @@ cperf_verify_devices_capabilities(struct cperf_options *opts, ret = rte_cryptodev_sym_capability_check_auth( capability, opts->auth_key_sz, - opts->auth_digest_sz, - opts->auth_aad_sz, + opts->digest_sz, opts->auth_iv_sz); if (ret != 0) return ret; @@ -178,8 +215,7 @@ cperf_verify_devices_capabilities(struct cperf_options *opts, if (opts->op_type == CPERF_CIPHER_ONLY || opts->op_type == CPERF_CIPHER_THEN_AUTH || - opts->op_type == CPERF_AUTH_THEN_CIPHER || - opts->op_type == CPERF_AEAD) { + opts->op_type == CPERF_AUTH_THEN_CIPHER) { cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER; cap_idx.algo.cipher = opts->cipher_algo; @@ -196,6 +232,26 @@ cperf_verify_devices_capabilities(struct cperf_options *opts, if (ret != 0) return ret; } + + if (opts->op_type == CPERF_AEAD) { + + cap_idx.type = RTE_CRYPTO_SYM_XFORM_AEAD; + cap_idx.algo.aead = opts->aead_algo; + + capability = rte_cryptodev_sym_capability_get(cdev_id, + &cap_idx); + if (capability == NULL) + return -1; + + ret = rte_cryptodev_sym_capability_check_aead( + capability, + opts->aead_key_sz, + opts->digest_sz, + opts->aead_aad_sz, + opts->aead_iv_sz); + if (ret != 0) + return ret; + } } return 0; @@ -244,7 +300,7 @@ cperf_check_test_vector(struct cperf_options *opts, return -1; if (test_vec->digest.data == NULL) return -1; - if (test_vec->digest.length < opts->auth_digest_sz) + if (test_vec->digest.length < opts->digest_sz) return -1; } @@ -285,7 +341,7 @@ cperf_check_test_vector(struct cperf_options *opts, return -1; if (test_vec->digest.data == NULL) return -1; - if (test_vec->digest.length < opts->auth_digest_sz) + if (test_vec->digest.length < opts->digest_sz) return -1; } } else if (opts->op_type == CPERF_AEAD) { @@ -297,17 +353,17 @@ cperf_check_test_vector(struct cperf_options *opts, return -1; if (test_vec->ciphertext.length < opts->max_buffer_size) return -1; - if (test_vec->cipher_iv.data == NULL) + if (test_vec->aead_iv.data == NULL) return -1; - if (test_vec->cipher_iv.length != opts->cipher_iv_sz) + if (test_vec->aead_iv.length != opts->aead_iv_sz) return -1; if (test_vec->aad.data == NULL) return -1; - if (test_vec->aad.length != opts->auth_aad_sz) + if (test_vec->aad.length != opts->aead_aad_sz) return -1; if (test_vec->digest.data == NULL) return -1; - if (test_vec->digest.length < opts->auth_digest_sz) + if (test_vec->digest.length < opts->digest_sz) return -1; } return 0; @@ -321,6 +377,7 @@ main(int argc, char **argv) struct cperf_op_fns op_fns; void *ctx[RTE_MAX_LCORE] = { }; + struct rte_mempool *session_pool_socket[RTE_MAX_NUMA_NODES] = { 0 }; int nb_cryptodevs = 0; uint8_t cdev_id, i; @@ -356,7 +413,8 @@ main(int argc, char **argv) if (!opts.silent) cperf_options_dump(&opts); - nb_cryptodevs = cperf_initialize_cryptodev(&opts, enabled_cdevs); + nb_cryptodevs = cperf_initialize_cryptodev(&opts, enabled_cdevs, + session_pool_socket); if (nb_cryptodevs < 1) { RTE_LOG(ERR, USER1, "Failed to initialise requested crypto " "device type\n"); @@ -414,7 +472,10 @@ main(int argc, char **argv) cdev_id = enabled_cdevs[i]; - ctx[cdev_id] = cperf_testmap[opts.test].constructor(cdev_id, 0, + uint8_t socket_id = rte_cryptodev_socket_id(cdev_id); + + ctx[cdev_id] = cperf_testmap[opts.test].constructor( + session_pool_socket[socket_id], cdev_id, 0, &opts, t_vec, &op_fns); if (ctx[cdev_id] == NULL) { RTE_LOG(ERR, USER1, "Test run constructor failed\n"); @@ -442,7 +503,14 @@ main(int argc, char **argv) ctx[cdev_id], lcore_id); i++; } - rte_eal_mp_wait_lcore(); + i = 0; + RTE_LCORE_FOREACH_SLAVE(lcore_id) { + + if (i == nb_cryptodevs) + break; + rte_eal_wait_lcore(lcore_id); + i++; + } /* Get next size from range or list */ if (opts.inc_buffer_size != 0)