diff --git a/doc.zih.tu-dresden.de/docs/access/key_fingerprints.md b/doc.zih.tu-dresden.de/docs/access/key_fingerprints.md
index 42c1ecc7ad4ec7b2678c5b6abfd9edd6db6aa0ad..6a98af52b9ff1cb4a520b3212490f5e816e61904 100644
--- a/doc.zih.tu-dresden.de/docs/access/key_fingerprints.md
+++ b/doc.zih.tu-dresden.de/docs/access/key_fingerprints.md
@@ -40,7 +40,7 @@ approved again.
## Barnard
-The cluster [`Barnard`](../jobs_and_resources/barnard.md) can be accessed via the
+The cluster [`Barnard`](../jobs_and_resources/hardware_overview.md#barnard) can be accessed via the
four login nodes `login[1-4].barnard.hpc.tu-dresden.de`. (Please choose one concrete login node when
connecting, see example below.)
@@ -56,7 +56,7 @@ connecting, see example below.)
## Romeo
-The cluster [`Romeo`](../jobs_and_resources/romeo.md) can be accessed via the two
+The cluster [`Romeo`](../jobs_and_resources/hardware_overview.md#romeo) can be accessed via the two
login nodes `login[1-2].romeo.hpc.tu-dresden.de`. (Please choose one concrete login node when
connecting, see example below.)
@@ -72,7 +72,7 @@ connecting, see example below.)
## Capella
-The cluster [`Capella`](../jobs_and_resources/capella.md) can be accessed via the two
+The cluster [`Capella`](../jobs_and_resources/hardware_overview.md#capella) can be accessed via the two
login nodes `login[1-2].capella.hpc.tu-dresden.de`. (Please choose one concrete login node when
connecting, see example below.)
@@ -88,9 +88,9 @@ connecting, see example below.)
## Alpha Centauri
-The cluster [`Alpha Centauri`](../jobs_and_resources/alpha_centauri.md) can be accessed via the two
-login nodes `login[1-2].alpha.hpc.tu-dresden.de`. (Please choose one concrete login node when
-connecting, see example below.)
+The cluster [`Alpha Centauri`](../jobs_and_resources/hardware_overview.md#alpha_centauri) can be
+accessed via the two login nodes `login[1-2].alpha.hpc.tu-dresden.de`. (Please choose one concrete
+login node when connecting, see example below.)
| Key Type | Fingerprint |
|:---------|:------------------------------------------------------|
@@ -104,7 +104,7 @@ connecting, see example below.)
## Julia
-The cluster [`Julia`](../jobs_and_resources/julia.md) can be accessed via `julia.hpc.tu-dresden.de`.
+The cluster [`Julia`](../jobs_and_resources/hardware_overview.md#julia) can be accessed via `julia.hpc.tu-dresden.de`.
(Note, there is no separate login node.)
| Key Type | Fingerprint |
diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/alpha_centauri.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/alpha_centauri.md
index 7d0e1d52645dd1e81b929bc7f5e1963eff157507..e9b46d4f5cce27146a3552469d4bf5bfa56e9f54 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/alpha_centauri.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/alpha_centauri.md
@@ -4,18 +4,6 @@
The multi-GPU cluster `Alpha Centauri` has been installed for AI-related computations (ScaDS.AI).
-## Details
-
-- 34 nodes, each with
- - 8 x NVIDIA A100-SXM4 Tensor Core-GPUs
- - 2 x AMD EPYC CPU 7352 (24 cores) @ 2.3 GHz, Multithreading available
- - 1 TB RAM (16 x 32 GB DDR4-2933 MT/s per socket)
- - 3.5 TB local storage on NVMe device at `/tmp`
-- Login nodes: `login[1-2].alpha.hpc.tu-dresden.de`
-- Hostnames: `i[8001-8037].alpha.hpc.tu-dresden.de`
-- Operating system: Rocky Linux 8.9
-- Further information on the usage is documented below
-
## Filesystems
Since 5th July 2024, `Alpha Centauri` is fully integrated in the InfiniBand infrastructure of
diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/capella.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/capella.md
index 3217ccaf801e292c6cd2b8000807030679a327cd..c4f7567c5b68ca76aad9ce0069fa1d455b8b4a5f 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/capella.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/capella.md
@@ -6,6 +6,11 @@ The multi-GPU cluster `Capella` has been installed for AI-related computations a
HPC simulations. Capella is fully integrated into the ZIH HPC infrastructure.
Therefore, the usage should be similar to the other clusters.
+## Hardware Resources
+
+The hardware specification is documented on the page
+[HPC Resources](hardware_overview.md#capella).
+
## Login
You use `login[1-2].capella.hpc.tu-dresden.de` to access the system from campus (or VPN).
diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview.md
index 6f3f3d18543d58d3f65979f193746aa84cc03ea2..0c935e64dde7309a61812697b44bccf4f68b30a1 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview.md
@@ -30,7 +30,7 @@ HPC resources at ZIH comprise a total of the **six systems**:
| ----------------------------------- | ----------------------| -------------------- | --- |
| [`Capella`](capella.md) | GPU cluster | 2024 | `c[1-144].capella.hpc.tu-dresden.de` |
| [`Barnard`](barnard.md) | CPU cluster | 2023 | `n[1001-1630].barnard.hpc.tu-dresden.de` |
-| [`Alpha Centauri`](alpha-centauri.md) | GPU cluster | 2021 | `i[8001-8037].alpha.hpc.tu-dresden.de` |
+| [`Alpha Centauri`](alpha_centauri.md) | GPU cluster | 2021 | `i[8001-8037].alpha.hpc.tu-dresden.de` |
| [`Julia`](julia.md) | Single SMP system | 2021 | `julia.hpc.tu-dresden.de` |
| [`Romeo`](romeo.md) | CPU cluster | 2020 | `i[8001-8190].romeo.hpc.tu-dresden.de` |
| [`Power9`](power9.md) | IBM Power/GPU cluster | 2018 | `ml[1-29].power9.hpc.tu-dresden.de` |
@@ -53,33 +53,86 @@ only from their respective login nodes.
## Barnard
The cluster `Barnard` is a general purpose cluster by Bull. It is based on Intel Sapphire Rapids CPUs.
-Further details in [`Barnard` Chapter](barnard.md).
+
+- 630 nodes, each with
+ - 2 x Intel Xeon Platinum 8470 (52 cores) @ 2.00 GHz, Multithreading enabled
+ - 512 GB RAM (8 x 32 GB DDR5-4800 MT/s per socket)
+ - 12 nodes provide 1.8 TB local storage on NVMe device at `/tmp`
+ - All other nodes are diskless and have no or very limited local storage (i.e. `/tmp`)
+- Login nodes: `login[1-4].barnard.hpc.tu-dresden.de`
+- Hostnames: `n[1001-1630].barnard.hpc.tu-dresden.de`
+- Operating system: Red Hat Enterpise Linux 8.9
## Alpha Centauri
The cluster `Alpha Centauri` (short: `Alpha`) by NEC provides AMD Rome CPUs and NVIDIA A100 GPUs
and is designed for AI and ML tasks.
-Further details in [`Alpha Centauri` Chapter](alpha_centauri.md).
+
+- 37 nodes, each with
+ - 8 x NVIDIA A100-SXM4 Tensor Core-GPUs
+ - 2 x AMD EPYC CPU 7352 (24 cores) @ 2.3 GHz, Multithreading available
+ - 1 TB RAM (16 x 32 GB DDR4-2933 MT/s per socket)
+ - 3.5 TB local storage on NVMe device at `/tmp`
+- Login nodes: `login[1-2].alpha.hpc.tu-dresden.de`
+- Hostnames: `i[8001-8037].alpha.hpc.tu-dresden.de`
+- Operating system: Rocky Linux 8.9
+- Further information on the usage is documented on the site [GPU Cluster Alpha Centauri](alpha_centauri.md)
## Capella
The cluster `Capella` by MEGWARE provides AMD Genoa CPUs and NVIDIA H100 GPUs
and is designed for AI and ML tasks.
-Further details in [`Capella` Chapter](capella.md).
+
+- 144 nodes, each with
+ - 4 x NVIDIA H100-SXM5 Tensor Core-GPUs
+ - 2 x AMD EPYC CPU 9334 (32 cores) @ 2.7 GHz, Multithreading disabled
+ - 768 GB RAM (12 x 32 GB DDR5-4800 MT/s per socket)
+ - 800 GB local storage on NVMe device at `/tmp`
+- Login nodes: `login[1-2].capella.hpc.tu-dresden.de`
+- Hostnames: `c[1-144].capella.hpc.tu-dresden.de`
+- Operating system: Alma Linux 9.4
+- Further information on the usage is documented on the site [GPU Cluster Capella](capella.md)
## Romeo
The cluster `Romeo` is a general purpose cluster by NEC based on AMD Rome CPUs.
-Further details in [`Romeo` Chapter](romeo.md).
+
+- 188 nodes, each with
+ - 2 x AMD EPYC CPU 7702 (64 cores) @ 2.0 GHz, Multithreading available
+ - 512 GB RAM (8 x 32 GB DDR4-3200 MT/s per socket)
+ - 200 GB local storage on SSD at `/tmp`
+- Login nodes: `login[1-2].romeo.hpc.tu-dresden.de`
+- Hostnames: `i[7001-7186].romeo.hpc.tu-dresden.de`
+- Operating system: Rocky Linux 8.9
+- Further information on the usage is documented on the site [CPU Cluster Romeo](romeo.md)
## Julia
The cluster `Julia` is a large SMP (shared memory parallel) system by HPE based on Superdome Flex
architecture.
-Further details in [`Julia` Chapter](julia.md).
+
+- 1 node, with
+ - 32 x Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20 GHz (28 cores)
+ - 47 TB RAM (12 x 128 GB DDR4-2933 MT/s per socket)
+- Configured as one single node
+- 48 TB RAM (usable: 47 TB - one TB is used for cache coherence protocols)
+- 370 TB of fast NVME storage available at `/nvme/<projectname>`
+- Login node: `julia.hpc.tu-dresden.de`
+- Hostname: `julia.hpc.tu-dresden.de`
+- Operating system: Rocky Linux 8.7
+- Further information on the usage is documented on the site [SMP System Julia](julia.md)
## Power9
The cluster `Power9` by IBM is based on Power9 CPUs and provides NVIDIA V100 GPUs.
`Power9` is specifically designed for machine learning (ML) tasks.
-Further details in [`Power9` Chapter](power9.md).
+
+- 32 nodes, each with
+ - 2 x IBM Power9 CPU (2.80 GHz, 3.10 GHz boost, 22 cores)
+ - 256 GB RAM (8 x 16 GB DDR4-2666 MT/s per socket)
+ - 6 x NVIDIA VOLTA V100 with 32 GB HBM2
+ - NVLINK bandwidth 150 GB/s between GPUs and host
+- Login nodes: `login[1-2].power9.hpc.tu-dresden.de`
+- Hostnames: `ml[1-29].power9.hpc.tu-dresden.de`
+- Operating system: Alma Linux 8.7
+- Further information on the usage is documented on the site [GPU Cluster Power9](power9.md)
diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/julia.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/julia.md
index 054263fa3c28624a0e04e6e94f1c1ddbff3c66b6..f95287ec52565e542ed1b4335d4b751ae005ed4b 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/julia.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/julia.md
@@ -6,18 +6,10 @@ The HPE Superdome Flex is a large shared memory node. It is especially well suit
intensive application scenarios, for example to process extremely large data sets completely in main
memory or in very fast NVMe memory.
-## Details
-
-- 1 node, with
- - 32 x Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20 GHz (28 cores)
- - 47 TB RAM (12 x 128 GB DDR4-2933 MT/s per socket)
-- Configured as one single node
-- 48 TB RAM (usable: 47 TB - one TB is used for cache coherence protocols)
-- 370 TB of fast NVME storage available at `/nvme/<projectname>`
-- Login node: `julia.hpc.tu-dresden.de`
-- Hostname: `julia.hpc.tu-dresden.de`
-- Operating system: Rocky Linux 8.7
-- Further information on the usage is documented below
+## Hardware Resources
+
+The hardware specification is documented on the page
+[HPC Resources](hardware_overview.md#julia).
!!! note
diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/power9.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/power9.md
index fe95ea34406d1afab6cd0b2e42a46602b8090bd2..7bc5e0a144bf216091ffdcac1578867287045455 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/power9.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/power9.md
@@ -7,17 +7,9 @@ partition `power` within the now decommissioned `Taurus` system. With the decomm
`Power9` has been re-engineered and is now a homogeneous, standalone cluster with own
[Slurm batch system](slurm.md) and own login nodes.
-## Details
-
-- 32 nodes, each with
- - 2 x IBM Power9 CPU (2.80 GHz, 3.10 GHz boost, 22 cores)
- - 256 GB RAM (8 x 16 GB DDR4-2666 MT/s per socket)
- - 6 x NVIDIA Tesla V100 with 32 GB HBM2
- - NVLINK bandwidth 150 GB/s between GPUs and host
-- Login nodes: `login[1-2].power9.hpc.tu-dresden.de`
-- Hostnames: `ml[1-29].power9.hpc.tu-dresden.de`
-- Operating system: Alma Linux 8.7
-- Further information on the usage is documented below
+## Hardware Resources
+
+The hardware specification is documented on the page [HPC Resources](hardware_overview.md#power9).
## Usage
diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/romeo.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/romeo.md
index 4cabf9c094fa118219011874105d9e7821f3a280..71d74316bb1e2f182d304075e9a42b0fedee981d 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/romeo.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/romeo.md
@@ -7,16 +7,10 @@ of 2023, it was available as partition `romeo` within `Taurus`. With the decommi
`Romeo` has been re-engineered and is now a homogeneous, standalone cluster with own
[Slurm batch system](slurm.md) and own login nodes.
-## Details
-
-- 192 nodes, each with
- - 2 x AMD EPYC CPU 7702 (64 cores) @ 2.0 GHz, Multithreading available
- - 512 GB RAM (8 x 32 GB DDR4-3200 MT/s per socket)
- - 200 GB local storage on SSD at `/tmp`
-- Login nodes: `login[1-2].romeo.hpc.tu-dresden.de`
-- Hostnames: `i[7001-7190].romeo.hpc.tu-dresden.de`
-- Operating system: Rocky Linux 8.9
-- Further information on the usage is documented below
+## Hardware Resources
+
+The hardware specification is documented on the page
+[HPC Resources](hardware_overview.md#romeo).
## Usage
diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_examples.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_examples.md
index 4d477de1dda649e45e1828cdc93e8abd19a9be6f..2716b403ffe85e74c386886d0ca5c0318d9f72c9 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_examples.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_examples.md
@@ -109,7 +109,7 @@ But, do you need to request tasks or CPUs from Slurm in order to provide resourc
Slurm will allocate one or many GPUs for your job if requested.
Please note that GPUs are only available in the GPU clusters, like
-[Alpha Centauri](hardware_overview.md#alpha-centauri), [Capella](hardware_overview#capella) and
+[Alpha Centauri](hardware_overview.md#alpha-centauri), [Capella](hardware_overview.md#capella) and
[Power9](hardware_overview.md#power9).
The option for `sbatch/srun` in this case is `--gres=gpu:[NUM_PER_NODE]`,
where `NUM_PER_NODE` is the number of GPUs **per node** that will be used for the job.
diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_limits.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_limits.md
index 6ac35f7b3d84368957884778a50c93dfa8aa54af..2b7baa6ce3bc52867366f90b00ad5683f04fcb1c 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_limits.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/slurm_limits.md
@@ -72,16 +72,16 @@ The physical installed memory might differ from the amount available for Slurm j
so-called diskless compute nodes, i.e., nodes without additional local drive. At these nodes, the
operating system and other components reside in the main memory, lowering the available memory for
jobs. The reserved amount of memory for the system operation might vary slightly over time. The
-following table depicts the resource limits for [all our HPC systems](hardware_overview.md).
+following table depics the resource limits for [all our HPC systems](hardware_overview.md).
| HPC System | Nodes | # Nodes | Cores per Node | Threads per Core | Memory per Node [in MB] | Memory per (SMT) Core [in MB] | GPUs per Node | Cores per GPU | Job Max Time [in days] |
|:-----------|:------|--------:|---------------:|-----------------:|------------------------:|------------------------------:|--------------:|--------------:|-------------:|
-| [`Barnard`](barnard.md) | `n[1001-1630].barnard` | 630 | 104 | 2 | 515,000 | 4,951 | - | - | 7 |
-| [`Capella`](capella.md) | `c[1-144].capella` |144 | 64 | 1 | 768,000 | 13,438 | 4 | 14 | 7 |
-| [`Power9`](power9.md) | `ml[1-29].power9` | 29 | 44 | 4 | 254,000 | 1,443 | 6 | - | 7 |
-| [`Romeo`](romeo.md) | `i[8001-8190].romeo` | 190 | 128 | 2 | 505,000 | 1,972 | - | - | 7 |
-| [`Julia`](julia.md) | `julia` | 1 | 896 | 1 | 48,390,000 | 54,006 | - | - | 7 |
-| [`Alpha Centauri`](alpha_centauri.md) | `i[8001-8037].alpha` | 37 | 48 | 2 | 990,000 | 10,312 | 8 | 6 | 7 |
+| [`Barnard`](hardware_overview.md#barnard) | `n[1001-1630].barnard` | 630 | 104 | 2 | 515,000 | 4,951 | - | - | 7 |
+| [`Capella`](hardware_overview.md#capella) | `c[1-144].capella` |144 | 64 | 1 | 768,000 | 13,438 | 4 | 14 | 7 |
+| [`Power9`](hardware_overview.md#power9) | `ml[1-29].power9` | 29 | 44 | 4 | 254,000 | 1,443 | 6 | - | 7 |
+| [`Romeo`](hardware_overview.md#romeo) | `i[8001-8190].romeo` | 190 | 128 | 2 | 505,000 | 1,972 | - | - | 7 |
+| [`Julia`](hardware_overview.md#julia) | `julia` | 1 | 896 | 1 | 48,390,000 | 54,006 | - | - | 7 |
+| [`Alpha Centauri`](hardware_overview.md#alpha_centauri) | `i[8001-8037].alpha` | 37 | 48 | 2 | 990,000 | 10,312 | 8 | 6 | 7 |
{: summary="Slurm resource limits table" align="bottom"}
All HPC systems have Simultaneous Multithreading (SMT) enabled. You request for this