From 13aaf1c0262e0d3accfd88c7c6a6648da8ed373f Mon Sep 17 00:00:00 2001 From: Jan Siwiec <jan.siwiec@vsb.cz> Date: Tue, 10 Mar 2020 07:12:14 +0100 Subject: [PATCH] Update network.md --- docs.it4i/anselm/network.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs.it4i/anselm/network.md b/docs.it4i/anselm/network.md index 7a738be01..c16b84278 100644 --- a/docs.it4i/anselm/network.md +++ b/docs.it4i/anselm/network.md @@ -6,7 +6,7 @@ All of the compute and login nodes of Anselm are interconnected through an [Infi All of the compute and login nodes of Anselm are interconnected through a high-bandwidth, low-latency [InfiniBand][a] QDR network (IB 4 x QDR, 40 Gbps). The network topology is a fully non-blocking fat-tree. -The compute nodes may be accessed via the InfiniBand network using ib0 network interface, in address range 10.2.1.1-209. The MPI may be used to establish native InfiniBand connection among the nodes. +The compute nodes may be accessed via the InfiniBand network using the ib0 network interface, in address range 10.2.1.1-209. The MPI may be used to establish native InfiniBand connection among the nodes. !!! note The network provides **2170 MB/s** transfer rates via the TCP connection (single stream) and up to **3600 MB/s** via the native InfiniBand protocol. @@ -15,7 +15,7 @@ The Fat tree topology ensures that peak transfer rates are achieved between any ## Ethernet Network -The compute nodes may be accessed via the regular Gigabit Ethernet network interface eth0, in address range 10.1.1.1-209, or by using aliases cn1-cn209. The network provides **114 MB/s** transfer rates via the TCP connection. +The compute nodes may be accessed via the regular Gigabit Ethernet network interface eth0, in the address range 10.1.1.1-209, or by using aliases cn1-cn209. The network provides **114 MB/s** transfer rates via the TCP connection. ## Example -- GitLab