ib_write_bw (1) 名称 ib_write_bw - Bandwidth and latency test using RDMA write transactions. 用法概要 ib_write_bw [-p, --port=<port>] [-d, --ib-dev=<dev>] [-i, --ib-port=<port number.] [-c, --connection=<RC|UD>] [-m, --mtu=<mtu>] [-s, --size=<size>] [-...
ib_read_bw 或 ib_read_lat 测试 RDMA 读处理确定带宽或等待时间 ib_send_bw 或 ib_send_lat 测试 RDMA 发送处理确定带宽或等待时间 ib_write_bw 或 ib_write_bw_postlist 测试 RDMA 写处理,确定一次显示一个 I/O 请求的带宽或显示一系列 I/O 请求的发布列表带宽 ib_write_lat 测试 RDMA 写处理确定...
ib_write_bw 传输流量监控 1、HTTP概述 Http协议是基于TCP协议的应用层传输协议,是一种能够获取如HTML这样的网络资源的通信协议,它是在Web上进行数据交换的基础,是一种客户端/服务器协议。 简单来说就是客户端和服务端进行数据传输的一种规则。 客户端和服务端通过交换各自的消息(与数据流正好相反)进行交互。由像...
ib_write_bw start a server and wait for connection ib_write_bw <host> connect to server at <host>Options: -a, --all Run sizes from 2 till 2^23 -b, --bidirectional Measure bidirectional bandwidth (default unidirectional) -c, --connection=<RC/XRC/UC/DC> Connection type RC/XRC/UC/DC...
ib_write_bw是一个用于测试RDMA(Remote Direct Memory Access)网络带宽的工具,通常属于InfiniBand或RDMA网络相关的软件包中。它主要用于评估RDMA网络的性能。 检查是否已正确安装包含ib_write_bw命令的软件包: 首先,需要确认你的系统上是否已经安装了包含ib_write_bw命令的软件包。在不同的Linux发行版上,这个工具...
ib_write_bw [-p TCP_port][-d device][-i IB_port][-c RC|UC|UD][-m mtu] [-g posts][-q num][-s size][-a][-t depth][-n iters][-I size][-b][-V] [-N][-F][IP_address] where: TCP_port is the TCP port. device is the InfiniBand device. IB_port is the InfiniBand...
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[root@node3 bin]# ib_write_bw -a -d mlx5_0 --report_gbits -R node1 Received 10 times ADDR_ERROR Unable to perform rdma_client function Unable to init the socket connection And I read source code and have known it's caused by RDMA_CM_EVENT_ADDR_ERROR, but I don't known why. ...
Why do I write as Ib(1:478,31:565)(~BW) = 255. Learn more about change hue, change color of regions Image Processing Toolbox
Dear community, We tried also some home made tools, with multithreading, and multiple work requests in parallel, and the maximum we could reach is 60G/s. Is this the maximum speed the adapter can reach for this size of…