应该开一个外部的发包器比较好。 root@ubuntu:/home/chang/dpdk/examples/rxtx_callbacks/build# ./rxtx_callbacks -l1-n4EAL:Detected8lcore(s)EAL:No free hugepages reportedinhugepages-1048576kBEAL:Multi-process socket /var/run/.rte_unixEAL:Probing VFIO support...EAL:PCI device0000:02:01.0onNUMA ...
4、dpdk-rxtx_callbacks:RX/TX回调样例应用程序是一个数据包转发应用程序,它演示了在接收和传输的数据包上使用用户定义的回调。应用程序使用回调执行简单的延迟检查,以确定数据包在应用程序中花费的时间。 5、dpdk-flow_classify:演示了使用流分类库API的DPDK转发应用程序。 6、dpdk-flow_filtering: 创建rte流规则的...
/** User application callbacks for NIC interrupts */ struct rte_eth_dev_cb_list link_intr_cbs; /** * User-supplied functions called from rx_burst to post-process * received packets before passing them to the user */ struct rte_eth_rxtx_callback *post_rx_burst_cbs[RTE_MAX_QUEUES_PER_...
/** User application callbacks for NIC interrupts */ structrte_eth_dev_cb_list link_intr_cbs; /** * User-supplied functions called from rx_burst to post-process * received packets before passing them to the user */ struct rte_eth_rxtx_callback *post_rx_burst_cbs[RTE_MAX_QUEUES_PER_P...
我已经看过示例代码rxtx_callbacks,我想使用这段代码。但是,没有地方可以输入特定的ip和端口到另一个服务器。如何使用具有指定ip和端口的dpdk将数据包发送到服务器上的位置?以及如何使用dpdk?接收数据包。 l3fwd是正确的还是这是另一个概念?帮帮我 浏览3提问于2021-08-30得票数 0 回答已采纳...
I am trying to get HW timestamping work in a dpdk multi-process environment. To make HW timestamping work, i referenced the rxtx_callbacks example. It usesrte_eth_read_clock(). In the description of this function it says: E.g, a simple heuristic to derivate the frequency would be: ...
CONFIG_RTE_ETHDEV_RXTX_CALLBACKS=n 参考链接(刚找到的,应该早点搜搜看): http:///doc/guides/prog_guide/writing_efficient_code.html http://events./sites/events/files/slides/DPDK-Performance.pdf https://software.intel.com/en-us/articles/dpdk-performance-optimization-guidelines-white-paper ...
I am new to DPDK and trying to create a packet to send it from one DPDK enabled machine to another connected directly via an ethernet. I modified an example/rxtx_callbacks/main.c provided with DPDK at both side. However, I am not receiving anything at the receiver. What wrong am I ...
(available for versions 17.11, 18.02, and 18.05). To enable profiling on the DPDK side, enable the VTune Profiler to attach to the DPDK polling cycle. For this, reconfigure and recompile the DPDK (and the target application) with theCONFIG_RTE_ETHDEV_RXTX_CALLBACKSandCONFIG_RTE_ETHDEV_...
examples_2rxtx_callbacks_2main_8c-example.html /usr/share/doc/dpdk/api/examples_2server_node_efd_2node_2node_8c-example.html /usr/share/doc/dpdk/api/examples_2server_node_efd_2server_2args_8c-example.html /usr/share/doc/dpdk/api/examples_2server_node_efd_2server_2init_8c-example....