rdma_get_cm_event(3), rdma_get_devices(3), rdma_get_dst_port(3), rdma_get_local_addr(3), rdma_get_peer_addr(3), rdma_get_recv_comp(3), rdma_get_remote_ece(3), rdma_get_request(3), rdma_get_send_comp(3), rdma_get_src_port(3), rdma_join_multicast(3), rdma_leave_multi...
int rdma_get_recv_comp (struct rdma_cm_id *id, struct ibv_wc *wc); Descrição A operaçãordma_get_recv_compespecifica as informações sobre a solicitação concluída. A operação retorna as informações usando o parâmetrowc, e usa o identificadorwr_idpara configur...
rdma_get_recv_comp - get information about a completed receive Client Operation This section provides a general overview of the basic operation for the active, or client, side of communication. This flow assume asynchronous operation with low level call details shown. For synchronous operation, call...
这里有个小小疑问send/recv机制貌似是主从方式的,比如只有客户端向服务端发送请求,服务端一直在recv, 客户端有请求就send. 如果双方是对等的,是不是只能再开一个通道来传递消息呢?这个rdma_get_recv_comp()可是阻塞方式的,那不是要两个线程? rdma_accept之前必须有个rdma_recv, 这个逻辑不科学,一般建立连接再去...
init = {.qp_type = IBV_QPT_XRC_RECV, .comp_mask = ATTR_XRCD, .xrcd = xrcd}; recv_qp = ibv_create_qp_ex(ctx, &init); ibv_modify_qp(recv_qp, IBV_QP_STATE|IBV_QP_ACCESS_FLAGS); init = {.qp_type = IBV_QPT_XRC_SEND, .send_cq = cq, .pd = pd}; ...
goto out_disconnect;}//检查是否发送成功while((ret = rdma_get_send_comp(id,&wc))== 0);if(ret < 0){perror("rdma_get_send_comp");goto out_disconnect;}//检查是否接收成while((ret = rdma_get_recv_comp(id,&wc))== 0);if(ret < 0)perror("rdma_get_recv_comp");elseret = 0;out...
event) rdma_get_recv_comp rdma_post_send rdma_get_send_comp 创建事件通道rdma_create_event_channel 代码语言:javascript 代码运行次数:0 运行 AI代码解释 以下是部分接口详解: 创建事件通道: rdma_create_event_channel - 打开用于报告通信事件的通道。 描述:异步事件通过事件通道上报给用户。 每个事件通道映射...
Mercury 是 Mochi(麻糬)微服务生态系统的核心组件,是 R&D 100 获奖项目,对libfabric封装,提供网络抽象NA,点对点RPC(对应RDMA的send/recv),大块Bulk数据传输(如将RDMA的write/read封装为put/get), 提供了灵活的RPC注册, 回调, RPC飞行队列/等待队列拥塞控制, 单个RPC超时时间设置和跟踪,重试机制, 存储池等,充分利用...
perror("rdma_post_send");gotoout_disconnect;}while((ret=rdma_get_send_comp(id,&wc))==0);// 检查之前的发送操作是否成功if(ret<0){ perror("rdma_get_send_comp");gotoout_disconnect;}while((ret=rdma_get_recv_comp(id,&wc))==0);// 检查之前接收操作是否成功if(ret<0)perror("rdma_get...
用户程序调用ibv_post_send把发送请求Send Request (SR)插入SQ，成为发送队列的一个新的元素Send Queue Element (SQE)；用户程序调用ibv_post_recv把接收请求Receive Request (RR)插入RQ，成为接收队列的一个新元素Receive Queue Element (RQE)。SQE和RQE也统称工作队列元素Work Queue Element (WQE)。当SQ里有消息...