-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2017 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
*/
#include <stdbool.h>
#include "cperf_ops.h"
#include "cperf_test_pmd_cyclecount.h"
+#include "cperf_test_common.h"
#define PRETTY_HDR_FMT "%12s%12s%12s%12s%12s%12s%12s%12s%12s%12s\n\n"
#define PRETTY_LINE_FMT "%12u%12u%12u%12u%12u%12u%12u%12.0f%12.0f%12.0f\n"
#define CSV_HDR_FMT "%s,%s,%s,%s,%s,%s,%s,%s,%s,%s\n"
-#define CSV_LINE_FMT "%10u;%10u;%u;%u;%u;%u;%u;%.f3;%.f3;%.f3\n"
+#define CSV_LINE_FMT "%10u;%10u;%u;%u;%u;%u;%u;%.3f;%.3f;%.3f\n"
struct cperf_pmd_cyclecount_ctx {
uint8_t dev_id;
uint16_t qp_id;
uint8_t lcore_id;
- struct rte_mempool *pkt_mbuf_pool_in;
- struct rte_mempool *pkt_mbuf_pool_out;
- struct rte_mbuf **mbufs_in;
- struct rte_mbuf **mbufs_out;
-
- struct rte_mempool *crypto_op_pool;
+ struct rte_mempool *pool;
struct rte_crypto_op **ops;
struct rte_crypto_op **ops_processed;
cperf_populate_ops_t populate_ops;
+ uint32_t src_buf_offset;
+ uint32_t dst_buf_offset;
+
const struct cperf_options *options;
const struct cperf_test_vector *test_vector;
};
sizeof(struct rte_crypto_op) + sizeof(struct rte_crypto_sym_op);
static void
-cperf_pmd_cyclecount_test_free(struct cperf_pmd_cyclecount_ctx *ctx,
- uint32_t mbuf_nb)
+cperf_pmd_cyclecount_test_free(struct cperf_pmd_cyclecount_ctx *ctx)
{
- uint32_t i;
-
if (ctx) {
if (ctx->sess) {
rte_cryptodev_sym_session_clear(ctx->dev_id, ctx->sess);
rte_cryptodev_sym_session_free(ctx->sess);
}
- if (ctx->mbufs_in) {
- for (i = 0; i < mbuf_nb; i++)
- rte_pktmbuf_free(ctx->mbufs_in[i]);
-
- rte_free(ctx->mbufs_in);
- }
-
- if (ctx->mbufs_out) {
- for (i = 0; i < mbuf_nb; i++) {
- if (ctx->mbufs_out[i] != NULL)
- rte_pktmbuf_free(ctx->mbufs_out[i]);
- }
-
- rte_free(ctx->mbufs_out);
- }
-
- if (ctx->pkt_mbuf_pool_in)
- rte_mempool_free(ctx->pkt_mbuf_pool_in);
-
- if (ctx->pkt_mbuf_pool_out)
- rte_mempool_free(ctx->pkt_mbuf_pool_out);
+ if (ctx->pool)
+ rte_mempool_free(ctx->pool);
if (ctx->ops)
rte_free(ctx->ops);
if (ctx->ops_processed)
rte_free(ctx->ops_processed);
- if (ctx->crypto_op_pool)
- rte_mempool_free(ctx->crypto_op_pool);
-
rte_free(ctx);
}
}
-static struct rte_mbuf *
-cperf_mbuf_create(struct rte_mempool *mempool, uint32_t segments_nb,
- const struct cperf_options *options,
- const struct cperf_test_vector *test_vector)
-{
- struct rte_mbuf *mbuf;
- uint32_t segment_sz = options->max_buffer_size / segments_nb;
- uint32_t last_sz = options->max_buffer_size % segments_nb;
- uint8_t *mbuf_data;
- uint8_t *test_data =
- (options->cipher_op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) ?
- test_vector->plaintext.data :
- test_vector->ciphertext.data;
-
- mbuf = rte_pktmbuf_alloc(mempool);
- if (mbuf == NULL)
- goto error;
-
- mbuf_data = (uint8_t *)rte_pktmbuf_append(mbuf, segment_sz);
- if (mbuf_data == NULL)
- goto error;
-
- memcpy(mbuf_data, test_data, segment_sz);
- test_data += segment_sz;
- segments_nb--;
-
- while (segments_nb) {
- struct rte_mbuf *m;
-
- m = rte_pktmbuf_alloc(mempool);
- if (m == NULL)
- goto error;
-
- rte_pktmbuf_chain(mbuf, m);
-
- mbuf_data = (uint8_t *)rte_pktmbuf_append(mbuf, segment_sz);
- if (mbuf_data == NULL)
- goto error;
-
- memcpy(mbuf_data, test_data, segment_sz);
- test_data += segment_sz;
- segments_nb--;
- }
-
- if (last_sz) {
- mbuf_data = (uint8_t *)rte_pktmbuf_append(mbuf, last_sz);
- if (mbuf_data == NULL)
- goto error;
-
- memcpy(mbuf_data, test_data, last_sz);
- }
-
- if (options->op_type != CPERF_CIPHER_ONLY) {
- mbuf_data = (uint8_t *)rte_pktmbuf_append(
- mbuf, options->digest_sz);
- if (mbuf_data == NULL)
- goto error;
- }
-
- if (options->op_type == CPERF_AEAD) {
- uint8_t *aead = (uint8_t *)rte_pktmbuf_prepend(
- mbuf, RTE_ALIGN_CEIL(options->aead_aad_sz, 16));
-
- if (aead == NULL)
- goto error;
-
- memcpy(aead, test_vector->aad.data, test_vector->aad.length);
- }
-
- return mbuf;
-error:
- if (mbuf != NULL)
- rte_pktmbuf_free(mbuf);
-
- return NULL;
-}
-
void *
cperf_pmd_cyclecount_test_constructor(struct rte_mempool *sess_mp,
+ struct rte_mempool *sess_priv_mp,
uint8_t dev_id, uint16_t qp_id,
const struct cperf_options *options,
const struct cperf_test_vector *test_vector,
const struct cperf_op_fns *op_fns)
{
struct cperf_pmd_cyclecount_ctx *ctx = NULL;
- unsigned int mbuf_idx = 0;
- char pool_name[32] = "";
- uint16_t dataroom_sz = RTE_PKTMBUF_HEADROOM +
- RTE_CACHE_LINE_ROUNDUP(
- (options->max_buffer_size /
- options->segments_nb) +
- (options->max_buffer_size %
- options->segments_nb) +
- options->digest_sz);
/* preallocate buffers for crypto ops as they can get quite big */
size_t alloc_sz = sizeof(struct rte_crypto_op *) *
uint16_t iv_offset = sizeof(struct rte_crypto_op) +
sizeof(struct rte_crypto_sym_op);
- ctx->sess = op_fns->sess_create(
- sess_mp, dev_id, options, test_vector, iv_offset);
+ ctx->sess = op_fns->sess_create(sess_mp, sess_priv_mp, dev_id, options,
+ test_vector, iv_offset);
if (ctx->sess == NULL)
goto err;
- snprintf(pool_name, sizeof(pool_name), "cperf_pool_in_cdev_%d", dev_id);
-
- ctx->pkt_mbuf_pool_in = rte_pktmbuf_pool_create(pool_name,
- options->pool_sz * options->segments_nb, 0, 0,
- dataroom_sz, rte_socket_id());
-
- if (ctx->pkt_mbuf_pool_in == NULL)
- goto err;
-
- /* Generate mbufs_in with plaintext populated for test */
- ctx->mbufs_in = rte_malloc(NULL,
- (sizeof(struct rte_mbuf *) * options->pool_sz), 0);
-
- for (mbuf_idx = 0; mbuf_idx < options->pool_sz; mbuf_idx++) {
- ctx->mbufs_in[mbuf_idx] = cperf_mbuf_create(
- ctx->pkt_mbuf_pool_in, options->segments_nb,
- options, test_vector);
- if (ctx->mbufs_in[mbuf_idx] == NULL)
- goto err;
- }
-
- if (options->out_of_place == 1) {
- snprintf(pool_name, sizeof(pool_name), "cperf_pool_out_cdev_%d",
- dev_id);
-
- ctx->pkt_mbuf_pool_out = rte_pktmbuf_pool_create(pool_name,
- options->pool_sz, 0, 0, dataroom_sz,
- rte_socket_id());
-
- if (ctx->pkt_mbuf_pool_out == NULL)
- goto err;
- }
-
- ctx->mbufs_out = rte_malloc(NULL,
- (sizeof(struct rte_mbuf *) * options->pool_sz), 0);
-
- for (mbuf_idx = 0; mbuf_idx < options->pool_sz; mbuf_idx++) {
- if (options->out_of_place == 1) {
- ctx->mbufs_out[mbuf_idx] = cperf_mbuf_create(
- ctx->pkt_mbuf_pool_out, 1, options,
- test_vector);
- if (ctx->mbufs_out[mbuf_idx] == NULL)
- goto err;
- } else {
- ctx->mbufs_out[mbuf_idx] = NULL;
- }
- }
-
- snprintf(pool_name, sizeof(pool_name), "cperf_op_pool_cdev_%d", dev_id);
-
- uint16_t priv_size = test_vector->cipher_iv.length +
- test_vector->auth_iv.length +
- test_vector->aead_iv.length;
-
- ctx->crypto_op_pool = rte_crypto_op_pool_create(pool_name,
- RTE_CRYPTO_OP_TYPE_SYMMETRIC, options->pool_sz, 512,
- priv_size, rte_socket_id());
- if (ctx->crypto_op_pool == NULL)
+ if (cperf_alloc_common_memory(options, test_vector, dev_id, qp_id, 0,
+ &ctx->src_buf_offset, &ctx->dst_buf_offset,
+ &ctx->pool) < 0)
goto err;
ctx->ops = rte_malloc("ops", alloc_sz, 0);
return ctx;
err:
- cperf_pmd_cyclecount_test_free(ctx, mbuf_idx);
+ cperf_pmd_cyclecount_test_free(ctx);
return NULL;
}
uint32_t iter_ops_needed =
RTE_MIN(state->opts->nb_descriptors, iter_ops_left);
uint32_t cur_iter_op;
+ uint32_t imix_idx = 0;
for (cur_iter_op = 0; cur_iter_op < iter_ops_needed;
cur_iter_op += test_burst_size) {
- uint32_t burst_size = RTE_MIN(state->opts->total_ops - cur_op,
+ uint32_t burst_size = RTE_MIN(iter_ops_needed - cur_iter_op,
test_burst_size);
struct rte_crypto_op **ops = &state->ctx->ops[cur_iter_op];
- if (burst_size != rte_crypto_op_bulk_alloc(
- state->ctx->crypto_op_pool,
- RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- ops, burst_size))
- return -1;
+ /* Allocate objects containing crypto operations and mbufs */
+ if (rte_mempool_get_bulk(state->ctx->pool, (void **)ops,
+ burst_size) != 0) {
+ RTE_LOG(ERR, USER1,
+ "Failed to allocate more crypto operations "
+ "from the crypto operation pool.\n"
+ "Consider increasing the pool size "
+ "with --pool-sz\n");
+ return -1;
+ }
/* Setup crypto op, attach mbuf etc */
(state->ctx->populate_ops)(ops,
- &state->ctx->mbufs_in[cur_iter_op],
- &state->ctx->mbufs_out[cur_iter_op], burst_size,
+ state->ctx->src_buf_offset,
+ state->ctx->dst_buf_offset,
+ burst_size,
state->ctx->sess, state->opts,
- state->ctx->test_vector, iv_offset);
+ state->ctx->test_vector, iv_offset,
+ &imix_idx);
#ifdef CPERF_LINEARIZATION_ENABLE
/* Check if source mbufs require coalescing */
}
}
#endif /* CPERF_LINEARIZATION_ENABLE */
- rte_mempool_put_bulk(state->ctx->crypto_op_pool, (void **)ops,
+ rte_mempool_put_bulk(state->ctx->pool, (void **)ops,
burst_size);
}
uint32_t iter_ops_needed, uint16_t test_burst_size)
{
uint32_t cur_iter_op;
+ uint32_t imix_idx = 0;
for (cur_iter_op = 0; cur_iter_op < iter_ops_needed;
cur_iter_op += test_burst_size) {
iter_ops_needed - cur_iter_op, test_burst_size);
struct rte_crypto_op **ops = &state->ctx->ops[cur_iter_op];
- if (burst_size != rte_crypto_op_bulk_alloc(
- state->ctx->crypto_op_pool,
- RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- ops, burst_size))
- return -1;
+ /* Allocate objects containing crypto operations and mbufs */
+ if (rte_mempool_get_bulk(state->ctx->pool, (void **)ops,
+ burst_size) != 0) {
+ RTE_LOG(ERR, USER1,
+ "Failed to allocate more crypto operations "
+ "from the crypto operation pool.\n"
+ "Consider increasing the pool size "
+ "with --pool-sz\n");
+ return -1;
+ }
/* Setup crypto op, attach mbuf etc */
(state->ctx->populate_ops)(ops,
- &state->ctx->mbufs_in[cur_iter_op],
- &state->ctx->mbufs_out[cur_iter_op], burst_size,
+ state->ctx->src_buf_offset,
+ state->ctx->dst_buf_offset,
+ burst_size,
state->ctx->sess, state->opts,
- state->ctx->test_vector, iv_offset);
+ state->ctx->test_vector, iv_offset,
+ &imix_idx);
}
return 0;
}
* we may not have processed all ops that we allocated, so
* free everything we've allocated.
*/
- rte_mempool_put_bulk(state->ctx->crypto_op_pool,
+ rte_mempool_put_bulk(state->ctx->pool,
(void **)state->ctx->ops, iter_ops_allocd);
}
state.lcore = rte_lcore_id();
state.linearize = 0;
- static int only_once;
+ static rte_atomic16_t display_once = RTE_ATOMIC16_INIT(0);
static bool warmup = true;
/*
struct rte_cryptodev_info dev_info;
/* Check if source mbufs require coalescing */
- if (opts->segments_nb > 1) {
+ if (opts->segments_sz < ctx->options->max_buffer_size) {
rte_cryptodev_info_get(state.ctx->dev_id, &dev_info);
if ((dev_info.feature_flags &
RTE_CRYPTODEV_FF_MBUF_SCATTER_GATHER) ==
}
if (!opts->csv) {
- if (!only_once)
+ if (rte_atomic16_test_and_set(&display_once))
printf(PRETTY_HDR_FMT, "lcore id", "Buf Size",
"Burst Size", "Enqueued",
"Dequeued", "Enq Retries",
"Deq Retries", "Cycles/Op",
"Cycles/Enq", "Cycles/Deq");
- only_once = 1;
printf(PRETTY_LINE_FMT, state.ctx->lcore_id,
opts->test_buffer_size, test_burst_size,
state.cycles_per_enq,
state.cycles_per_deq);
} else {
- if (!only_once)
+ if (rte_atomic16_test_and_set(&display_once))
printf(CSV_HDR_FMT, "# lcore id", "Buf Size",
"Burst Size", "Enqueued",
"Dequeued", "Enq Retries",
"Deq Retries", "Cycles/Op",
"Cycles/Enq", "Cycles/Deq");
- only_once = 1;
printf(CSV_LINE_FMT, state.ctx->lcore_id,
opts->test_buffer_size, test_burst_size,
if (ctx == NULL)
return;
- cperf_pmd_cyclecount_test_free(ctx, ctx->options->pool_sz);
+ cperf_pmd_cyclecount_test_free(ctx);
}