From 39d97b9be3939d94b9b6eddaa009aaefaf99b93d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Filip=20Stan=C4=9Bk?= <filip.stanek@vsb.cz> Date: Wed, 28 Jul 2021 09:40:29 +0200 Subject: [PATCH] Update hardware-overview.md - Naming correction, GPU info addition. --- docs.it4i/karolina/hardware-overview.md | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/docs.it4i/karolina/hardware-overview.md b/docs.it4i/karolina/hardware-overview.md index ea8002d12..db3be05c3 100644 --- a/docs.it4i/karolina/hardware-overview.md +++ b/docs.it4i/karolina/hardware-overview.md @@ -1,6 +1,6 @@ # Hardware Overview -Karolina consists of 829 computational nodes of which 720 are universal compute nodes (**Cn[001-720]**), 72 are NVIDIA A100 accelerated nodes (**Acn[01-72]**), 1 is a data analytics node (**DAcn1**), and 36 are cloud partitions (**CLn[01-36]**). Each node is a powerful x86-64 computer, equipped with 128/768 cores (64-core AMD EPYC™ 7H12 / 64-core AMD EPYC™ 7763 / 24-core Intel Xeon-SC 8268) and at least 256 GB of RAM. +Karolina consists of 829 computational nodes of which 720 are universal compute nodes (**Cn[001-720]**), 72 are NVIDIA A100 accelerated nodes (**Acn[01-72]**), 1 is a data analytics node (**Sdf1**), and 36 are cloud partitions (**CLn[01-36]**). Each node is a powerful x86-64 computer, equipped with 128/768 cores (64-core AMD EPYC™ 7H12 / 64-core AMD EPYC™ 7763 / 24-core Intel Xeon-SC 8268) and at least 256 GB of RAM. [User access][5] to Karolina is provided by four login nodes **login[1-4]**. The nodes are interlinked through high speed InfiniBand and Ethernet networks. @@ -23,18 +23,18 @@ The parameters are summarized in the following tables: | Compute network | InfiniBand HDR | | Universal compute node | 720, Cn[001-720] | | Accelerated compute nodes | 72, Acn[01-72] | -| Data analytics compute nodes | 1, DAcn1 | +| Data analytics compute nodes | 1, Sdf1 | | Cloud compute nodes | 36, CLn[01-36] | | **In total** | | | Total theoretical peak performance (Rpeak) | 15.2 PFLOP/s | | Total amount of RAM | 313 TB | -| Node | Processor | Memory | Accelerator | -| ------------------------ | --------------------------------------- | ------ | ---------------------- | -| Universal compute node | 2 x AMD Zen 2 EPYC™ 7H12, 2.6 GHz | 256 GB | - | -| Accelerated compute node | 2 x AMD Zen 2 EPYC™ 7763, 2.45 GHz | 1024 GB | NVIDIA A100 | -| Data analytics node | 32 x Intel Xeon-SC 8268, 2.9 GHz | 24 TB | - | -| Cloud compute node | 2 x AMD Zen 2 EPYC™ 7H12, 2.6 GHz | 256 GB | - | +| Node | Processor | Memory | Accelerator | +| ------------------------ | --------------------------------------- | ------ | ---------------------------- | +| Universal compute node | 2 x AMD Zen 2 EPYC™ 7H12, 2.6 GHz | 256 GB | - | +| Accelerated compute node | 2 x AMD Zen 2 EPYC™ 7763, 2.45 GHz | 1024 GB | 8 x NVIDIA A100 (40 GB HBM2) | +| Data analytics node | 32 x Intel Xeon-SC 8268, 2.9 GHz | 24 TB | - | +| Cloud compute node | 2 x AMD Zen 2 EPYC™ 7H12, 2.6 GHz | 256 GB | - | [1]: compute-nodes.md [2]: ../general/resources-allocation-policy.md -- GitLab