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  1. Manage AWS ParallelCluster through an easy to use web interface

    TypeScript 64 25

  2. Chrome Shortcuts 👨🏻‍💻

    JavaScript 10 3

  3. 1
    # How to disable hpc6a.48xlarge cores
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    Due to the EPYC architecture, it makes more sense to disable specific cores rather than let the scheduler choose which cores to run on. This is because each ZEN 3 core is attached to a compute complex that's made up of 4 cores, L2 and L3 cache, by disabling 1, 2 or 3 cores from the same compute complex, we increase the memory bandwidth of the remaining cores.
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    ![compute-complex](https://user-images.githubusercontent.com/5545980/165413574-7a56725c-b016-4ab6-af47-29a8e974c34f.png)
  4. 1
    # Setup FSx Lustre PERSISTENT_2 with AWS ParallelCluster
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    AWS ParallelCluster only supports `PERSISTENT_1`, `SCRATCH_1` and `SCRATCH_2` as filesystems created by the cluster, however to launch filesystems with [PERSISTENT_2](https://docs.aws.amazon.com/fsx/latest/LustreGuide/using-fsx-lustre.html#persistent-2-lustre) (announced at re:Invent 2021), you can create the filesystem outside of pcluster and then mount in the config.
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    Why use `PERSISTENT_2`?
  5. AWS ParallelCluster Cluster Template Generator

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399 contributions in the last year

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Contribution activity

September 2022

Created an issue in aws-samples/pcluster-manager that received 1 comment

Removing Second Filesystem crashes

Steps to reproduce: Create a cluster On the filesystem page, click add filesystem twice Remove second filesystem Stack trace TypeError: Cannot read

1 comment

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