Update overview.md

doc.zih.tu-dresden.de/docs/jobs_and_resources/overview.md

@@ -10,13 +10,7 @@ The HPC system, redesigned in December 2023, consists of five homogeneous cluste
 [filesystem](../data_lifecycle/file_systems.md) which enables users to easily switch
 between the components.
 
-| Name | Description | Year| DNS |
-| --- | --- | --- | --- |
-| **Barnard** | CPU cluster |2023| `n[1001-1630].barnard.hpc.tu-dresden.de` |
-| **Romeo** | CPU cluster |2020| `i[8001-8190].romeo.hpc.tu-dresden.de` |
-| **Alpha Centauri** | GPU cluster | 2021| `i[8001-8037].alpha.hpc.tu-dresden.de` |
-| **Julia** | single SMP system |2021| `smp8.julia.hpc.tu-dresden.de` |
-| **Power** | IBM Power/GPU system |2018| `ml[1-29].power9.hpc.tu-dresden.de` |
+
 
 ## Selection of Suitable Hardware
 The five clusters [`barnard`](../jobs_and_resources/barnard.md), [`alpha`](../jobs_and_resources/alpha_centauri.md),[`romeo`](../jobs_and_resources/romeo.md), [`power`](../jobs_and_resources/power9.md) and [`julia`](doc.zih.tu-dresden.de/docs/jobs_and_resources/julia.md) differ, among others, in number of nodes, cores per node, and GPUs and memory. The particular [characteristica](hardware_overview.md) qualify them for different applications.
@@ -47,15 +41,21 @@ The following questions may help to decide which cluster to use
 - Which [software](#### Available software) is required?
 
 Cluster overview:
-
+| Name | Description | Year| DNS |
+| --- | --- | --- | --- |
+| **Barnard** | CPU cluster |2023| `n[1001-1630].barnard.hpc.tu-dresden.de` |
+| **Romeo** | CPU cluster |2020| `i[8001-8190].romeo.hpc.tu-dresden.de` |
+| **Alpha Centauri** | GPU cluster | 2021| `i[8001-8037].alpha.hpc.tu-dresden.de` |
+| **Julia** | single SMP system |2021| `smp8.julia.hpc.tu-dresden.de` |
+| **Power** | IBM Power/GPU system |2018| `ml[1-29].power9.hpc.tu-dresden.de` |
 <!-- cluster_overview_table -->
-|Name | Nodes | # Nodes | Cores per Node | Threads per Core | Memory per Node [in MB] | Memory per Core [in MB] | GPUs per Node
-|:--------|:------|--------:|---------------:|------------:|------------:|--------------:|--------------:|
-| **Barnard**| n[1001-1630] | 630 |104| 2 |515,000 |2,475 | 0 |
-| **Alpha** | taurusi[8001-8034] |  34 | 48 | 2 | 990,000 | 10,312|  8  |
-| **Romeo** | taurusi[7001-7192] | 192|128 | 2 | 505,000| 1,972 |  0  |
-| **Julia** | taurusa[3-16] | 14 | 12 | 1 | 95,000 | 7,916 | 3 |
-| **Power** | taurusml[3-32] | 30 | 44 | 4 | 254,000 | 1,443 | 6 |
+|Name | Description| Year | DNS | Nodes | # Nodes | Cores per Node | Threads per Core | Memory per Node [in MB] | Memory per Core [in MB] | GPUs per Node
+|:--------|:---|:----|:----|:------|--------:|---------------:|------------:|------------:|--------------:|--------------:|
+| **Barnard**| CPU|2023|`n[node].barnard.hpc.tu-dresden.de` |n[1001-1630] | 630 |104| 2 |515,000 |2,475 | 0 |
+| **Alpha** | GPU |2021|`i[node].alpha.hpc.tu-dresden.de`|taurusi[8001-8034] |  34 | 48 | 2 | 990,000 | 10,312|  8  |
+| **Romeo** | CPU |2020|`i[node].romeo.hpc.tu-dresden.de`|taurusi[7001-7192] | 192|128 | 2 | 505,000| 1,972 |  0  |
+| **Julia** | single SMP system |2021|`smp8.julia.hpc.tu-dresden.de`|taurusa[3-16] | 14 | 12 | 1 | 95,000 | 7,916 | 3 |
+| **Power** |IBM Power/GPU system |2018|`ml[node].power9.hpc.tu-dresden.de`|taurusml[3-32] | 30 | 44 | 4 | 254,000 | 1,443 | 6 |
 {: summary="cluster overview table" align="bottom"}
 
 ### interactive or batch mode