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(Err: 13) Software version does not match license
We're trying to run Breeze 2025.2.0_x86_64. Getting the following error when running breeze.sh: " 2025-08-28 16:27:14,003 [main] ERROR breeze.q - Error 1 - Unable to check out Breeze license from <port>@<server>. Altair License Manager: License error Feature: GlobalZoneAM Error Code: 13 Error Description: [NETWORK]…
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breeze on setgid executables
This is probably as much an Altair-internal question as it is one for the community, but I'd expect others have run into this as well so maybe there is some knowledge in the community. When trying to profile a python script I ran into an issue with breeze refusing to / being unable to trace the executable (`python`)…
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Major release: Breeze 2023.1.1
Breeze 2023.1.1 is released. This is a major release with lots of exciting improvements What's new in this release: * Renamed shared object library from libdryrun.so to libbreeze.so. libdryrun.so is now a symlink to libbreeze.so. * Removed Light mode from BreezeAP in preparation for new more scalable import coming in…
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Make Cloud Migration a Breeze
The days when “lift and shift” meant breaking a sweat are over, and more organisations than ever are lifting and shifting workloads to the cloud. But are they doing it the right way? Storage is often a secondary consideration when setting up HPC infrastructure, but it can make a critical difference when it comes to…
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Agile and cloud-ready genome pipelines at the Wellcome Sanger Institute
It’s easy for the complexity of High-Performance Computing to cloud the real purpose of the workload. Across HPC, but especially in life sciences, accelerating the time to science really saves lives. At Altair, our tools and processes are not just for improving the return on investment. Our products aim to give you more…
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Eliminating noisy neighbours and bad I/O at Diamond Light Source
In high-performance computing (HPC), no two environments are the same due to the wide range of applications run at each centre. Workload managers like Altair® Grid Engine® have sophisticated options to ensure that compute resources are shared effectively that are flexible enough to cope with a wide range of different needs…
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Breeze and Mistral Patch Release Version 2022.2.1
We have released a patch of Breeze and Mistral version 2022.2.1 The most important change is a reduction in stack usage in Breeze. This only affects customers who are profiling applications with reduced stack sizes that access files with very long paths. There is also a fix in the sample Mistral Grafana dashboards for one…
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New release: Breeze 2022.2.0
Breeze 2022.2.0 has been released. This new version includes improved handling of symlinks, important for containerising or migrating legacy workflows. It is now possible to export data from the symlinks view, which maps the path accessed to the real path of the file recourse. Breeze also comes with a tool to discover…
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HPC in a World of Convergence
The adoption of high-performance computing (HPC) and public cloud is increasing alongside the overlapping areas of artificial intelligence (AI). We talk about the convergence of HPC, simulation, and data analytics, placing machine learning (ML) at the center of that as a key part – how these areas can come closer together…
