High Performance Computing

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Welcome to the IBM High Performance Computing Group

Connect with HPC subject matter experts and discuss how hybrid cloud HPC Solutions from IBM meet today's business needs. IBM offers a complete portfolio of integrated high-performance computing solutions which give you the flexibility to manage compute-intensive workloads on premises and/or in the cloud. This platform also gives you an opportunity to share ideas, best practices and lessons learned with other HPC,  LSF and Symphony users.


As a member of this online user community, you gain:

  • Direct engagement with IBM subject matter experts
  • Insights from your industry peers
  • News, announcements, and enhancement details
  • You’ll also get information regarding our regional and virtual user group meetings, upcoming webinars and blogs.

We invite you to actively participate and reach out to support@communitysite.ibm.com with any questions.

We look forward to your participation in this group.

For more information about HPC, visit our web page: https://www.ibm.com/high-performance-computing 
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Latest Discussions

  • Profile Picture

    RE: Ibm spectrum lsf community edition (lsfsce10.2 ...

    By: YI SUN , 9 hours ago

    A bit confusion here. In your previous lsf.conf, LSF_MASTER_LIST=node1, but your install_lsf.yml shows LSF_MASTER_LIST=node2. Also you may make change in /etc/hosts as below. 1. remove 127.0.0.1 jesus-VirtualBox 2. make change to 192.168.0.104 node2 ...

  • Profile Picture

    RE: Ibm spectrum lsf community edition (lsfsce10.2 ...

    By: Jesus Diego Martínez , 16 hours ago

    Hello, good afternoon, thank you in advance for responding previously, and it seems that you were already able to detect the lsid command but now it gives me this problem: here my playbook Do you know how to solve it? ------------------------------ ...

  • Profile Picture

    RE: IBM Cloud HPC – easily deploy HPC clusters on the ...

    By: Thomas Grundtvig , 4 days ago

    Great, thanks Gabor, really looking forward to this important HPC webinar! Enrollments here: https://ibm.webcasts.com/starthere.jsp?ei=1670647&tp_key=653f2da0fe ------------------------------ Thomas Grundtvig --------------- ...

Latest Blogs

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    LSF and OpenAPI

    By: Bill McMillan 11 days ago

    In this concluding blog of the series, ( part 1 , part 2 ) I’ll discuss the Open API Specification for the new LSF Web Service, and how to generate language specific bindings from it, such as Python. It’s just an API… LSF is written in C, and no ...

    2 people like this.
  • Profile Picture

    Using the new LSF Web Service

    By: Bill McMillan 14 days ago

    In the inaugural blog of this series , I explored the driving factors for this new service and the installation process. This second blog will delve into its usage, and the third and concluding blog will examine the OpenAPI specification of the service. ...

    5 people like this.
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    Introducing the all new LSF Web Service

    By: Bill McMillan 15 days ago

    Mark Twain once said " There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope ". Web services are hardly a new idea. Nearly two decades have passed since the Global ...

    2 people like this.
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    Job Starvation in Your HPC Cluster

    By: Michael Spriggs one month ago

    It can be extremely frustrating for the end-users of LSF to see their jobs pending for long periods of time. Jobs with large resource requirements, or special topology requirements are especially susceptible to long pend times. In this blog, I discuss ...

    2 people like this.
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    Centralized system and LSF logging on a Turing Pi system

    By: Gábor Samu one month ago

    Logs are one of those indispensable things in IT when things go wrong. Having worked in technical support for software products in a past life, I’ve likely looked at hundreds (or more) logs over the years, helping to identify issues. So, I really appreciate ...

    1 person likes this.

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