23、dpdk-simple_mp: 演示DPDK的primary和secondary多进程 24、dpdk-qos_meter:演示使用DPDK提供QoS标记和计量 25、dpdk-qos_sched:演示如何使用DPDK提供QoS调度 26、dpdk-timer:演示在DPDK应用程序中如何使用计时器 27、dpdk-packet_ordering:展示了重新排序流的影响。它旨在强调具有不同配置的库的性能 28、dpdk-vmd...
两个mp_socket, mp_socket_8471_167e85391023是seconary进程的 [root@localhost dpdk-stable-17.11.2]# killall simple_mp [root@localhost dpdk-stable-17.11.2]# ps -elf |grep simple_mp0S root9154367160800-1729pipe_w03:38pts/300:00:00grep --color=auto simple_mp [root@localhost dpdk-stable-17.11...
[root@localhost dpdk-stable-17.11.2]# killall simple_mp [root@localhost dpdk-stable-17.11.2]# ps -elf | grep simple_mp 0 S root 9154 36716 0 80 0 - 1729 pipe_w 03:38 pts/3 00:00:00 grep --color=auto simple_mp [root@localhost dpdk-stable-17.11.2]# kill之后还存在哦[root@loca...
先看到的是这么一段代码: static intmempool_ops_alloc_once(struct rte_mempool *mp){int ret;/* create the internal ring if not already done */if ((mp->flags & MEMPOOL_F_POOL_CREATED) == 0) {ret = rte_mempool_ops_alloc(mp);if (ret != 0)return ret;mp->flags |= MEMPOOL_F_POOL...
[root@localhost simple_mp]# ./build/simple_mp -l126-127--proc-type=primary EAL: Detected128lcore(s) EAL: Detected4NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode'PA'EAL: Probing VFIO support... ...
rte_ring在多进程间通信中的应用主要通过与rte_mempool结合实现。通过共享内存，进程间可以高效地发送和接收数据。DPDK提供了一个实例，即examples/multi_process/simple_mp，展示了如何实现master和slave线程之间的数据交换。在实现多生产者和多消费者模式时，rte_ring能够支持同时的生产与消费。具体实现中，...
[root@localhost simple_mp]# ./build/simple_mp -l 0-1 --proc-type=primaryEAL: Detected 128 lcore(s)EAL: Detected 4 NUMA nodesEAL: Multi-process socket /var/run/dpdk/rte/mp_socketEAL: Selected IOVA mode 'PA'EAL: Probing VFIO support......
Intel® Data Plane Development Kit (Intel® DPDK) API Reference 70 January 2014 Reference Number: 326004-006 rte_mempool Struct Reference - Intel® DPDK 2.63.2.4 rte_rwlock_t rte_mem_config::mlock current lock nest order • qlock->mlock (ring/hash/lpm) • mplock->qlock->mlock (...
The following is a simple exercise for examining NUMA assignments. Examine the vhu port for an instance on a compute node: $ sudo virsh domiflist 1 Interface Type Source Model MAC --- vhu24e6c032-db vhostuser - virtio fa:16:3e:e3:c4:c2 Examine the PMD ...
simple_mp/main.c | 4 + examples/multi_process/symmetric_mp/Makefile | 6 +- examples/multi_process/symmetric_mp/main.c | 3 + examples/ntb/Makefile | 6 +- examples/ntb/ntb_fwd.c | 3 + examples/packet_ordering/Makefile | 6 +- examples/packet_ordering/main.c | 6 +- examples/...