diff options
Diffstat (limited to 'app/test-pipeline/pipeline_hash.c')
| -rw-r--r-- | app/test-pipeline/pipeline_hash.c | 552 |
1 files changed, 0 insertions, 552 deletions
diff --git a/app/test-pipeline/pipeline_hash.c b/app/test-pipeline/pipeline_hash.c deleted file mode 100644 index 10d28695..00000000 --- a/app/test-pipeline/pipeline_hash.c +++ /dev/null @@ -1,552 +0,0 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2016 Intel Corporation. All rights reserved. - * 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. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <stdint.h> - -#include <rte_log.h> -#include <rte_ethdev.h> -#include <rte_ether.h> -#include <rte_ip.h> -#include <rte_byteorder.h> - -#include <rte_port_ring.h> -#include <rte_table_hash.h> -#include <rte_hash.h> -#include <rte_pipeline.h> - -#include "main.h" - -static void -translate_options(uint32_t *special, uint32_t *ext, uint32_t *key_size) -{ - switch (app.pipeline_type) { - case e_APP_PIPELINE_HASH_KEY8_EXT: - *special = 0; *ext = 1; *key_size = 8; return; - case e_APP_PIPELINE_HASH_KEY8_LRU: - *special = 0; *ext = 0; *key_size = 8; return; - case e_APP_PIPELINE_HASH_KEY16_EXT: - *special = 0; *ext = 1; *key_size = 16; return; - case e_APP_PIPELINE_HASH_KEY16_LRU: - *special = 0; *ext = 0; *key_size = 16; return; - case e_APP_PIPELINE_HASH_KEY32_EXT: - *special = 0; *ext = 1; *key_size = 32; return; - case e_APP_PIPELINE_HASH_KEY32_LRU: - *special = 0; *ext = 0; *key_size = 32; return; - - case e_APP_PIPELINE_HASH_SPEC_KEY8_EXT: - *special = 1; *ext = 1; *key_size = 8; return; - case e_APP_PIPELINE_HASH_SPEC_KEY8_LRU: - *special = 1; *ext = 0; *key_size = 8; return; - case e_APP_PIPELINE_HASH_SPEC_KEY16_EXT: - *special = 1; *ext = 1; *key_size = 16; return; - case e_APP_PIPELINE_HASH_SPEC_KEY16_LRU: - *special = 1; *ext = 0; *key_size = 16; return; - case e_APP_PIPELINE_HASH_SPEC_KEY32_EXT: - *special = 1; *ext = 1; *key_size = 32; return; - case e_APP_PIPELINE_HASH_SPEC_KEY32_LRU: - *special = 1; *ext = 0; *key_size = 32; return; - - case e_APP_PIPELINE_HASH_CUCKOO_KEY8: - *special = 0; *ext = 0; *key_size = 8; return; - case e_APP_PIPELINE_HASH_CUCKOO_KEY16: - *special = 0; *ext = 0; *key_size = 16; return; - case e_APP_PIPELINE_HASH_CUCKOO_KEY32: - *special = 0; *ext = 0; *key_size = 32; return; - case e_APP_PIPELINE_HASH_CUCKOO_KEY48: - *special = 0; *ext = 0; *key_size = 48; return; - case e_APP_PIPELINE_HASH_CUCKOO_KEY64: - *special = 0; *ext = 0; *key_size = 64; return; - case e_APP_PIPELINE_HASH_CUCKOO_KEY80: - *special = 0; *ext = 0; *key_size = 80; return; - case e_APP_PIPELINE_HASH_CUCKOO_KEY96: - *special = 0; *ext = 0; *key_size = 96; return; - case e_APP_PIPELINE_HASH_CUCKOO_KEY112: - *special = 0; *ext = 0; *key_size = 112; return; - case e_APP_PIPELINE_HASH_CUCKOO_KEY128: - *special = 0; *ext = 0; *key_size = 128; return; - - default: - rte_panic("Invalid hash table type or key size\n"); - } -} -void -app_main_loop_worker_pipeline_hash(void) { - struct rte_pipeline_params pipeline_params = { - .name = "pipeline", - .socket_id = rte_socket_id(), - }; - - struct rte_pipeline *p; - uint32_t port_in_id[APP_MAX_PORTS]; - uint32_t port_out_id[APP_MAX_PORTS]; - uint32_t table_id; - uint32_t i; - uint32_t special, ext, key_size; - - translate_options(&special, &ext, &key_size); - - RTE_LOG(INFO, USER1, "Core %u is doing work " - "(pipeline with hash table, %s, %s, %d-byte key)\n", - rte_lcore_id(), - special ? "specialized" : "non-specialized", - ext ? "extendible bucket" : "LRU", - key_size); - - /* Pipeline configuration */ - p = rte_pipeline_create(&pipeline_params); - if (p == NULL) - rte_panic("Unable to configure the pipeline\n"); - - /* Input port configuration */ - for (i = 0; i < app.n_ports; i++) { - struct rte_port_ring_reader_params port_ring_params = { - .ring = app.rings_rx[i], - }; - - struct rte_pipeline_port_in_params port_params = { - .ops = &rte_port_ring_reader_ops, - .arg_create = (void *) &port_ring_params, - .f_action = NULL, - .arg_ah = NULL, - .burst_size = app.burst_size_worker_read, - }; - - if (rte_pipeline_port_in_create(p, &port_params, - &port_in_id[i])) - rte_panic("Unable to configure input port for " - "ring %d\n", i); - } - - /* Output port configuration */ - for (i = 0; i < app.n_ports; i++) { - struct rte_port_ring_writer_params port_ring_params = { - .ring = app.rings_tx[i], - .tx_burst_sz = app.burst_size_worker_write, - }; - - struct rte_pipeline_port_out_params port_params = { - .ops = &rte_port_ring_writer_ops, - .arg_create = (void *) &port_ring_params, - .f_action = NULL, - .arg_ah = NULL, - }; - - if (rte_pipeline_port_out_create(p, &port_params, - &port_out_id[i])) - rte_panic("Unable to configure output port for " - "ring %d\n", i); - } - - /* Table configuration */ - switch (app.pipeline_type) { - case e_APP_PIPELINE_HASH_KEY8_EXT: - case e_APP_PIPELINE_HASH_KEY16_EXT: - case e_APP_PIPELINE_HASH_KEY32_EXT: - { - struct rte_table_hash_ext_params table_hash_params = { - .key_size = key_size, - .n_keys = 1 << 24, - .n_buckets = 1 << 22, - .n_buckets_ext = 1 << 21, - .f_hash = test_hash, - .seed = 0, - .signature_offset = APP_METADATA_OFFSET(0), - .key_offset = APP_METADATA_OFFSET(32), - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_ext_ops, - .arg_create = &table_hash_params, - .f_action_hit = NULL, - .f_action_miss = NULL, - .arg_ah = NULL, - .action_data_size = 0, - }; - - if (rte_pipeline_table_create(p, &table_params, &table_id)) - rte_panic("Unable to configure the hash table\n"); - } - break; - - case e_APP_PIPELINE_HASH_KEY8_LRU: - case e_APP_PIPELINE_HASH_KEY16_LRU: - case e_APP_PIPELINE_HASH_KEY32_LRU: - { - struct rte_table_hash_lru_params table_hash_params = { - .key_size = key_size, - .n_keys = 1 << 24, - .n_buckets = 1 << 22, - .f_hash = test_hash, - .seed = 0, - .signature_offset = APP_METADATA_OFFSET(0), - .key_offset = APP_METADATA_OFFSET(32), - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_lru_ops, - .arg_create = &table_hash_params, - .f_action_hit = NULL, - .f_action_miss = NULL, - .arg_ah = NULL, - .action_data_size = 0, - }; - - if (rte_pipeline_table_create(p, &table_params, &table_id)) - rte_panic("Unable to configure the hash table\n"); - } - break; - - case e_APP_PIPELINE_HASH_SPEC_KEY8_EXT: - { - struct rte_table_hash_key8_ext_params table_hash_params = { - .n_entries = 1 << 24, - .n_entries_ext = 1 << 23, - .signature_offset = APP_METADATA_OFFSET(0), - .key_offset = APP_METADATA_OFFSET(32), - .key_mask = NULL, - .f_hash = test_hash, - .seed = 0, - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_key8_ext_ops, - .arg_create = &table_hash_params, - .f_action_hit = NULL, - .f_action_miss = NULL, - .arg_ah = NULL, - .action_data_size = 0, - }; - - if (rte_pipeline_table_create(p, &table_params, &table_id)) - rte_panic("Unable to configure the hash table\n"); - } - break; - - case e_APP_PIPELINE_HASH_SPEC_KEY8_LRU: - { - struct rte_table_hash_key8_lru_params table_hash_params = { - .n_entries = 1 << 24, - .signature_offset = APP_METADATA_OFFSET(0), - .key_offset = APP_METADATA_OFFSET(32), - .key_mask = NULL, - .f_hash = test_hash, - .seed = 0, - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_key8_lru_ops, - .arg_create = &table_hash_params, - .f_action_hit = NULL, - .f_action_miss = NULL, - .arg_ah = NULL, - .action_data_size = 0, - }; - - if (rte_pipeline_table_create(p, &table_params, &table_id)) - rte_panic("Unable to configure the hash table\n"); - } - break; - - case e_APP_PIPELINE_HASH_SPEC_KEY16_EXT: - { - struct rte_table_hash_key16_ext_params table_hash_params = { - .n_entries = 1 << 24, - .n_entries_ext = 1 << 23, - .signature_offset = APP_METADATA_OFFSET(0), - .key_offset = APP_METADATA_OFFSET(32), - .f_hash = test_hash, - .seed = 0, - .key_mask = NULL, - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_key16_ext_ops, - .arg_create = &table_hash_params, - .f_action_hit = NULL, - .f_action_miss = NULL, - .arg_ah = NULL, - .action_data_size = 0, - }; - - if (rte_pipeline_table_create(p, &table_params, &table_id)) - rte_panic("Unable to configure the hash table)\n"); - } - break; - - case e_APP_PIPELINE_HASH_SPEC_KEY16_LRU: - { - struct rte_table_hash_key16_lru_params table_hash_params = { - .n_entries = 1 << 24, - .signature_offset = APP_METADATA_OFFSET(0), - .key_offset = APP_METADATA_OFFSET(32), - .f_hash = test_hash, - .seed = 0, - .key_mask = NULL, - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_key16_lru_ops, - .arg_create = &table_hash_params, - .f_action_hit = NULL, - .f_action_miss = NULL, - .arg_ah = NULL, - .action_data_size = 0, - }; - - if (rte_pipeline_table_create(p, &table_params, &table_id)) - rte_panic("Unable to configure the hash table\n"); - } - break; - - case e_APP_PIPELINE_HASH_SPEC_KEY32_EXT: - { - struct rte_table_hash_key32_ext_params table_hash_params = { - .n_entries = 1 << 24, - .n_entries_ext = 1 << 23, - .signature_offset = APP_METADATA_OFFSET(0), - .key_offset = APP_METADATA_OFFSET(32), - .f_hash = test_hash, - .seed = 0, - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_key32_ext_ops, - .arg_create = &table_hash_params, - .f_action_hit = NULL, - .f_action_miss = NULL, - .arg_ah = NULL, - .action_data_size = 0, - }; - - if (rte_pipeline_table_create(p, &table_params, &table_id)) - rte_panic("Unable to configure the hash table\n"); - } - break; - - - case e_APP_PIPELINE_HASH_SPEC_KEY32_LRU: - { - struct rte_table_hash_key32_lru_params table_hash_params = { - .n_entries = 1 << 24, - .signature_offset = APP_METADATA_OFFSET(0), - .key_offset = APP_METADATA_OFFSET(32), - .f_hash = test_hash, - .seed = 0, - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_key32_lru_ops, - .arg_create = &table_hash_params, - .f_action_hit = NULL, - .f_action_miss = NULL, - .arg_ah = NULL, - .action_data_size = 0, - }; - - if (rte_pipeline_table_create(p, &table_params, &table_id)) - rte_panic("Unable to configure the hash table\n"); - } - break; - - case e_APP_PIPELINE_HASH_CUCKOO_KEY8: - case e_APP_PIPELINE_HASH_CUCKOO_KEY16: - case e_APP_PIPELINE_HASH_CUCKOO_KEY32: - case e_APP_PIPELINE_HASH_CUCKOO_KEY48: - case e_APP_PIPELINE_HASH_CUCKOO_KEY64: - case e_APP_PIPELINE_HASH_CUCKOO_KEY80: - case e_APP_PIPELINE_HASH_CUCKOO_KEY96: - case e_APP_PIPELINE_HASH_CUCKOO_KEY112: - case e_APP_PIPELINE_HASH_CUCKOO_KEY128: - { - char hash_name[RTE_HASH_NAMESIZE]; - - snprintf(hash_name, sizeof(hash_name), "RTE_TH_CUCKOO_%d", - app.pipeline_type); - - struct rte_table_hash_cuckoo_params table_hash_params = { - .key_size = key_size, - .n_keys = (1 << 24) + 1, - .f_hash = test_hash, - .seed = 0, - .signature_offset = APP_METADATA_OFFSET(0), - .key_offset = APP_METADATA_OFFSET(32), - .name = hash_name, - }; - - struct rte_pipeline_table_params table_params = { - .ops = &rte_table_hash_cuckoo_dosig_ops, - .arg_create = &table_hash_params, - .f_action_hit = NULL, - .f_action_miss = NULL, - .arg_ah = NULL, - .action_data_size = 0, - }; - - if (rte_pipeline_table_create(p, &table_params, &table_id)) - rte_panic("Unable to configure the hash table\n"); - } - break; - - default: - rte_panic("Invalid hash table type or key size\n"); - } - - /* Interconnecting ports and tables */ - for (i = 0; i < app.n_ports; i++) - if (rte_pipeline_port_in_connect_to_table(p, port_in_id[i], - table_id)) - rte_panic("Unable to connect input port %u to " - "table %u\n", port_in_id[i], table_id); - - /* Add entries to tables */ - for (i = 0; i < (1 << 24); i++) { - struct rte_pipeline_table_entry entry = { - .action = RTE_PIPELINE_ACTION_PORT, - {.port_id = port_out_id[i & (app.n_ports - 1)]}, - }; - struct rte_pipeline_table_entry *entry_ptr; - uint8_t key[32]; - uint32_t *k32 = (uint32_t *) key; - int key_found, status; - - memset(key, 0, sizeof(key)); - k32[0] = rte_be_to_cpu_32(i); - - status = rte_pipeline_table_entry_add(p, table_id, key, &entry, - &key_found, &entry_ptr); - if (status < 0) - rte_panic("Unable to add entry to table %u (%d)\n", - table_id, status); - } - - /* Enable input ports */ - for (i = 0; i < app.n_ports; i++) - if (rte_pipeline_port_in_enable(p, port_in_id[i])) - rte_panic("Unable to enable input port %u\n", - port_in_id[i]); - - /* Check pipeline consistency */ - if (rte_pipeline_check(p) < 0) - rte_panic("Pipeline consistency check failed\n"); - - /* Run-time */ -#if APP_FLUSH == 0 - for ( ; ; ) - rte_pipeline_run(p); -#else - for (i = 0; ; i++) { - rte_pipeline_run(p); - - if ((i & APP_FLUSH) == 0) - rte_pipeline_flush(p); - } -#endif -} - -uint64_t test_hash( - void *key, - __attribute__((unused)) uint32_t key_size, - __attribute__((unused)) uint64_t seed) -{ - uint32_t *k32 = (uint32_t *) key; - uint32_t ip_dst = rte_be_to_cpu_32(k32[0]); - uint64_t signature = (ip_dst >> 2) | ((ip_dst & 0x3) << 30); - - return signature; -} - -void -app_main_loop_rx_metadata(void) { - uint32_t i, j; - int ret; - - RTE_LOG(INFO, USER1, "Core %u is doing RX (with meta-data)\n", - rte_lcore_id()); - - for (i = 0; ; i = ((i + 1) & (app.n_ports - 1))) { - uint16_t n_mbufs; - - n_mbufs = rte_eth_rx_burst( - app.ports[i], - 0, - app.mbuf_rx.array, - app.burst_size_rx_read); - - if (n_mbufs == 0) - continue; - - for (j = 0; j < n_mbufs; j++) { - struct rte_mbuf *m; - uint8_t *m_data, *key; - struct ipv4_hdr *ip_hdr; - struct ipv6_hdr *ipv6_hdr; - uint32_t ip_dst; - uint8_t *ipv6_dst; - uint32_t *signature, *k32; - - m = app.mbuf_rx.array[j]; - m_data = rte_pktmbuf_mtod(m, uint8_t *); - signature = RTE_MBUF_METADATA_UINT32_PTR(m, - APP_METADATA_OFFSET(0)); - key = RTE_MBUF_METADATA_UINT8_PTR(m, - APP_METADATA_OFFSET(32)); - - if (RTE_ETH_IS_IPV4_HDR(m->packet_type)) { - ip_hdr = (struct ipv4_hdr *) - &m_data[sizeof(struct ether_hdr)]; - ip_dst = ip_hdr->dst_addr; - - k32 = (uint32_t *) key; - k32[0] = ip_dst & 0xFFFFFF00; - } else if (RTE_ETH_IS_IPV6_HDR(m->packet_type)) { - ipv6_hdr = (struct ipv6_hdr *) - &m_data[sizeof(struct ether_hdr)]; - ipv6_dst = ipv6_hdr->dst_addr; - - memcpy(key, ipv6_dst, 16); - } else - continue; - - *signature = test_hash(key, 0, 0); - } - - do { - ret = rte_ring_sp_enqueue_bulk( - app.rings_rx[i], - (void **) app.mbuf_rx.array, - n_mbufs); - } while (ret < 0); - } -} |