ibv_rc_pingpong -g 0 -d rocep0s3 -i 1 # clinet端 ibv_rc_pingpong -g 0 -d rocep0s3 -i 1 192.168.56.102 #结果 test@w:~/rdma-core$ ibv_rc_pingpong -g 0 -d rocep0s3 -i 1 192.168.56.102 local address: LID 0x0000, QPN 0x000011, PSN 0x0d4cf8, GID fe80::a00:27ff:fe50...
Example The following example shows how to run a simple ping-pong test between a local node client and a remote node server using the Reliable Connection transport with the ibv_rc_pingpong command. First configure the remote node server: # ibv_rc_pingpong local address: LID 0x0001, QPN 0xb1...
程序ibv_rc_pingpong做了如下6件事情。 Reserves memory from the operating system for sending and receiving data 在操作系统中申请内存,为发送和接收数据做准备 Allocates resources from the verbs API 从...
ibv_rc_pingpong (1) 名前ibv_rc_pingpong - simple InfiniBand RC transport test 形式 ibv_rc_pingpong [-p port] [-d device] [-i ib port] [-s size] [-r rx depth] [-n iters] [-l sl] [-e] HOSTNAME ibv_rc_pingpong [-p port] [-d device] [-i ib port] [-s size] [-...
ibv_rc_pingpong HOSTNAME DESCRIPTION Run a simple ping-pong test over InfiniBand via the reliable connected (RC) transport. OPTIONS -p,--port=PORT use TCP portPORTfor initial synchronization (default 18515) -d,--ib-dev=DEVICE use IB deviceDEVICE(default first device found) ...
下表指定了服务类型为IBV_QPT_RC的QP的支持的状态转换及其接受的属性: 参数 返回值 示例 1) Modify aUDQP from the RESET state to the RTS state: 将UDQP从RESET状态修改为RTS状态: /* this example assumed that the variables my_port, my_psn are declared and initialized with valid values */ ...
./RDMA_RC_example -g 0 -i 1 -d mlx5_1 客户端: ./RDMA_RC_example 172.17.31.53 -g 0 -d mlx5_1#172.17.31.53 是 mlx5_1的IP 关于代码中出现的问题请到github中添加issue 博主github:https://github.com/fruitdish/RDMA-EXAMPLE/tree/master/01 ...
.qp_type = IBV_QPT_RC, .sq_sig_all = 0 }; When posting a Send Request(s), you need to specify the Send Requests that will generate the Work Completion (by setting theIBV_SEND_SIGNALEDflag): struct ibv_send_wr wr = { .wr_id = PINGPONG_SEND_WRID, ...
(My code is based on ibv_rc_pingpong program, an example from libibverb library. And ibv_rc_pingpong also fails in my environment.) You said the problem is solved after reinstalling OFED drivers.. Can you share your system environment and OFED version? (I installed OFED ver 2.4-1.0.4 ...
[PATCH libibverbs 1/5] Add ibv_poll_cq_ex verb This is an extension verb for ibv_poll_cq. It allows the user to poll the cq for specific wc fields only, while allowing to extend the wc. The verb calls the provider in order to fill the WC with the required information....