Differences

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--- users:hardware [2016/04/06 14:01] – [Available Hardware] ecalore
+++ users:hardware [2017/09/04 13:20] (current) – ecalore
@@ Line 1: / Line 1: @@
 ====== Available Hardware ======
 The COKA Cluster is made up of one master node acting as a login front-end and 4 compute nodes named:
+// node01, node02, node03, node04 //
+In the compute nodes hyper-threading is disabled, although it is enabled in the login node.
-// node01, node02, node03, node04 //
+The computing hardware of one node can be summarized by this schema:
+{{:users:nodo-cluster-schema.png?direct&350 | Topology of one node of the Cluster}}
-{{:users:node-topology.png?direct&280 | Topology of the hardware of one node of the Cluster}}
-Each node is a Supermicro [[http://www.supermicro.com/products/system/4u/4028/SYS-4028GR-TR.cfm|SYS-4028GR-TR]] equipped with a X10DRG-O+-CPU motherboard.
+Compute nodes are Supermicro [[http://www.supermicro.com/products/system/4u/4028/SYS-4028GR-TR.cfm|SYS-4028GR-TR]].
 <WRAP center round box 40%>
-Each node embed:
+Each node embeds:
   * 2 x Intel Xeon CPUs
   * 8 x NVIDIA K80 GPUs
   * 2 x Mellanox ConnectX-3 Single FDR 56Gb/s Infiniband cards
+  * 256 GB of RAM memory
+  * 512 GB SSD mounted in /tmp
 </WRAP>
+A more detailed view is given by the lstopo output:
+{{ :users:node-topology.png?direct&600 | Detailed topology of the hardware of one node of the Cluster}}
 ===== Intel Xeon E5-2630v3 =====
 Each node has two sockets, each equipped with an: