#include "cperf_test_verify.h"
#include "cperf_test_pmd_cyclecount.h"
-#define NUM_SESSIONS 2048
-#define SESS_MEMPOOL_CACHE_SIZE 64
+static struct {
+ struct rte_mempool *sess_mp;
+ struct rte_mempool *priv_mp;
+} session_pool_socket[RTE_MAX_NUMA_NODES];
const char *cperf_test_type_strs[] = {
[CPERF_TEST_TYPE_THROUGHPUT] = "throughput",
};
static int
-cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs,
- struct rte_mempool *session_pool_socket[])
+fill_session_pool_socket(int32_t socket_id, uint32_t session_priv_size,
+ uint32_t nb_sessions)
+{
+ char mp_name[RTE_MEMPOOL_NAMESIZE];
+ struct rte_mempool *sess_mp;
+
+ if (session_pool_socket[socket_id].priv_mp == NULL) {
+ snprintf(mp_name, RTE_MEMPOOL_NAMESIZE,
+ "priv_sess_mp_%u", socket_id);
+
+ sess_mp = rte_mempool_create(mp_name,
+ nb_sessions,
+ session_priv_size,
+ 0, 0, NULL, NULL, NULL,
+ NULL, socket_id,
+ 0);
+
+ if (sess_mp == NULL) {
+ printf("Cannot create pool \"%s\" on socket %d\n",
+ mp_name, socket_id);
+ return -ENOMEM;
+ }
+
+ printf("Allocated pool \"%s\" on socket %d\n",
+ mp_name, socket_id);
+ session_pool_socket[socket_id].priv_mp = sess_mp;
+ }
+
+ if (session_pool_socket[socket_id].sess_mp == NULL) {
+
+ snprintf(mp_name, RTE_MEMPOOL_NAMESIZE,
+ "sess_mp_%u", socket_id);
+
+ sess_mp = rte_cryptodev_sym_session_pool_create(mp_name,
+ nb_sessions, 0, 0, 0, socket_id);
+
+ if (sess_mp == NULL) {
+ printf("Cannot create pool \"%s\" on socket %d\n",
+ mp_name, socket_id);
+ return -ENOMEM;
+ }
+
+ printf("Allocated pool \"%s\" on socket %d\n",
+ mp_name, socket_id);
+ session_pool_socket[socket_id].sess_mp = sess_mp;
+ }
+
+ return 0;
+}
+
+static int
+cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs)
{
uint8_t enabled_cdev_count = 0, nb_lcores, cdev_id;
+ uint32_t sessions_needed = 0;
unsigned int i, j;
int ret;
nb_lcores = rte_lcore_count() - 1;
+ if (nb_lcores < 1) {
+ RTE_LOG(ERR, USER1,
+ "Number of enabled cores need to be higher than 1\n");
+ return -EINVAL;
+ }
+
/*
* Use less number of devices,
* if there are more available than cores.
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);
+ sess_size = rte_cryptodev_sym_get_private_session_size(cdev_id);
if (sess_size > max_sess_size)
max_sess_size = sess_size;
}
struct rte_cryptodev_info cdev_info;
uint8_t socket_id = rte_cryptodev_socket_id(cdev_id);
+ /* range check the socket_id - negative values become big
+ * positive ones due to use of unsigned value
+ */
+ if (socket_id >= RTE_MAX_NUMA_NODES)
+ socket_id = 0;
rte_cryptodev_info_get(cdev_id, &cdev_info);
if (opts->nb_qps > cdev_info.max_nb_queue_pairs) {
}
struct rte_cryptodev_config conf = {
.nb_queue_pairs = opts->nb_qps,
- .socket_id = socket_id
+ .socket_id = socket_id,
+ .ff_disable = RTE_CRYPTODEV_FF_SECURITY |
+ RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO,
};
struct rte_cryptodev_qp_conf qp_conf = {
.nb_descriptors = opts->nb_descriptors
};
- 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;
- }
+ /**
+ * Device info specifies the min headroom and tailroom
+ * requirement for the crypto PMD. This need to be honoured
+ * by the application, while creating mbuf.
+ */
+ if (opts->headroom_sz < cdev_info.min_mbuf_headroom_req) {
+ /* Update headroom */
+ opts->headroom_sz = cdev_info.min_mbuf_headroom_req;
+ }
+ if (opts->tailroom_sz < cdev_info.min_mbuf_tailroom_req) {
+ /* Update tailroom */
+ opts->tailroom_sz = cdev_info.min_mbuf_tailroom_req;
+ }
+
+ /* Update segment size to include headroom & tailroom */
+ opts->segment_sz += (opts->headroom_sz + opts->tailroom_sz);
+
+ uint32_t dev_max_nb_sess = cdev_info.sym.max_nb_sessions;
+ /*
+ * Two sessions objects are required for each session
+ * (one for the header, one for the private data)
+ */
+ if (!strcmp((const char *)opts->device_type,
+ "crypto_scheduler")) {
+#ifdef RTE_LIBRTE_PMD_CRYPTO_SCHEDULER
+ uint32_t nb_slaves =
+ rte_cryptodev_scheduler_slaves_get(cdev_id,
+ NULL);
+
+ sessions_needed = enabled_cdev_count *
+ opts->nb_qps * nb_slaves;
+#endif
+ } else
+ sessions_needed = enabled_cdev_count *
+ opts->nb_qps;
- printf("Allocated session pool on socket %d\n", socket_id);
- session_pool_socket[socket_id] = sess_mp;
+ /*
+ * A single session is required per queue pair
+ * in each device
+ */
+ if (dev_max_nb_sess != 0 && dev_max_nb_sess < opts->nb_qps) {
+ RTE_LOG(ERR, USER1,
+ "Device does not support at least "
+ "%u sessions\n", opts->nb_qps);
+ return -ENOTSUP;
}
+ ret = fill_session_pool_socket(socket_id, max_sess_size,
+ sessions_needed);
+ if (ret < 0)
+ return ret;
+
+ qp_conf.mp_session = session_pool_socket[socket_id].sess_mp;
+ qp_conf.mp_session_private =
+ session_pool_socket[socket_id].priv_mp;
+
ret = rte_cryptodev_configure(cdev_id, &conf);
if (ret < 0) {
printf("Failed to configure cryptodev %u", cdev_id);
for (j = 0; j < opts->nb_qps; j++) {
ret = rte_cryptodev_queue_pair_setup(cdev_id, j,
- &qp_conf, socket_id,
- session_pool_socket[socket_id]);
+ &qp_conf, socket_id);
if (ret < 0) {
printf("Failed to setup queue pair %u on "
"cryptodev %u", j, cdev_id);
return -1;
if (test_vec->ciphertext.length < opts->max_buffer_size)
return -1;
- if (test_vec->cipher_iv.data == NULL)
+ /* Cipher IV is only required for some algorithms */
+ if (opts->cipher_iv_sz &&
+ test_vec->cipher_iv.data == NULL)
return -1;
if (test_vec->cipher_iv.length != opts->cipher_iv_sz)
return -1;
return -1;
if (test_vec->plaintext.length < opts->max_buffer_size)
return -1;
- if (test_vec->auth_key.data == NULL)
+ /* Auth key is only required for some algorithms */
+ if (opts->auth_key_sz &&
+ test_vec->auth_key.data == NULL)
return -1;
if (test_vec->auth_key.length != opts->auth_key_sz)
return -1;
return -1;
if (test_vec->ciphertext.length < opts->max_buffer_size)
return -1;
+ if (test_vec->aead_key.data == NULL)
+ return -1;
+ if (test_vec->aead_key.length != opts->aead_key_sz)
+ return -1;
if (test_vec->aead_iv.data == NULL)
return -1;
if (test_vec->aead_iv.length != opts->aead_iv_sz)
struct cperf_options opts = {0};
struct cperf_test_vector *t_vec = NULL;
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;
uint16_t total_nb_qps = 0;
uint8_t cdev_id, i;
goto err;
}
- nb_cryptodevs = cperf_initialize_cryptodev(&opts, enabled_cdevs,
- session_pool_socket);
+ nb_cryptodevs = cperf_initialize_cryptodev(&opts, enabled_cdevs);
if (!opts.silent)
cperf_options_dump(&opts);
uint8_t socket_id = rte_cryptodev_socket_id(cdev_id);
ctx[i] = cperf_testmap[opts.test].constructor(
- session_pool_socket[socket_id], cdev_id, qp_id,
+ session_pool_socket[socket_id].sess_mp,
+ session_pool_socket[socket_id].priv_mp,
+ cdev_id, qp_id,
&opts, t_vec, &op_fns);
if (ctx[i] == NULL) {
RTE_LOG(ERR, USER1, "Test run constructor failed\n");
if (i == total_nb_qps)
break;
- rte_eal_wait_lcore(lcore_id);
+ ret |= rte_eal_wait_lcore(lcore_id);
i++;
}
+
+ if (ret != EXIT_SUCCESS)
+ goto err;
} else {
/* Get next size from range or list */
if (i == total_nb_qps)
break;
- rte_eal_wait_lcore(lcore_id);
+ ret |= rte_eal_wait_lcore(lcore_id);
i++;
}
+ if (ret != EXIT_SUCCESS)
+ goto err;
+
/* Get next size from range or list */
if (opts.inc_buffer_size != 0)
opts.test_buffer_size += opts.inc_buffer_size;