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en:services:application_services:high_performance_computing:software:mathematical_numerical [2023/02/27 10:24] – [MATLAB] vend | en:services:application_services:high_performance_computing:software:mathematical_numerical [2024/06/14 09:55] (current) – [Command] phoehn | ||
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==== MATLAB ==== | ==== MATLAB ==== | ||
- | MATLAB is a universal interactive numerical application system with advanced graphical user interface. | + | MATLAB is a universal interactive numerical application system with advanced graphical user interface. MathWorks offers many online beginners tutorials (onramps) to get you started with MATLAB [[https:// |
- | + | ||
- | MathWorks | + | |
* MATLAB Onramp | * MATLAB Onramp | ||
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* Deep Learning Onramp | * Deep Learning Onramp | ||
* Image Processing Onramp | * Image Processing Onramp | ||
- | * Signal processing Onramp | ||
- | === Licence | + | === License |
- | On the HPC resources at GWDG there are 5 network | + | On the HPC resources at GWDG there are 5 network |
- | For users from MPG we offer the flat rate [[https:// | + | For users from MPG we offer the flat rate [[https:// |
+ | |||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | |||
+ | |||
=== Command === | === Command === | ||
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The current version can be found on the main matlab screen under 'Help - About Matlab' | The current version can be found on the main matlab screen under 'Help - About Matlab' | ||
+ | |||
+ | :!: Note that this example command does not set a time limit, so your job will have the default limit of 1 hour. After that time is up, your session will be killed by the batch system. Make sure to familiarize yourself with the '' | ||
+ | |||
=== Parallelization === | === Parallelization === | ||
+ | |||
The cluster currently has only Parallel Computing Toolbox for Matlab (without Matlab Distributed Computing Server), it means that the opportunities of parallelization are limited in one node. You can only use multiple processors of a **single** computing node. | The cluster currently has only Parallel Computing Toolbox for Matlab (without Matlab Distributed Computing Server), it means that the opportunities of parallelization are limited in one node. You can only use multiple processors of a **single** computing node. | ||
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* tall arrays | * tall arrays | ||
+ | MPG users can also use the MATLAB Parallel Server to parallelize your application across multiple nodes. Find all information necessary to get started [[https:// | ||
===== Computer Algebra ===== | ===== Computer Algebra ===== | ||
- | Computer algebra is a part of computer science, where algebraic algorithms are designed, | + | Computer algebra is a part of computer science, where algebraic algorithms are designed, |
==== Maple ==== | ==== Maple ==== | ||
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The current version is printed as the first line of the output. | The current version is printed as the first line of the output. | ||
+ | |||
+ | :!: Note that this example command does not set a time limit, so your job will have the default limit of 1 hour. After that time is up, your session will be killed by the batch system. Make sure to familiarize yourself with the '' | ||
==== Mathematica ==== | ==== Mathematica ==== | ||
Mathematica is a universal interactive computer algebra application system with advanced graphical user interface. | Mathematica is a universal interactive computer algebra application system with advanced graphical user interface. | ||
- | === Lizence | + | === License |
On the HPC ressources at GWDG there are four network licences available for Mathematica. | On the HPC ressources at GWDG there are four network licences available for Mathematica. | ||
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First prepare the necessary environment with: | First prepare the necessary environment with: | ||
+ | |||
+ | '' | ||
'' | '' | ||
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The current version is printed as the first line of the output. | The current version is printed as the first line of the output. | ||
+ | :!: Note that this example command does not set a time limit, so your job will have the default limit of 1 hour. After that time is up, your session will be killed by the batch system. Make sure to familiarize yourself with the '' |