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Max Parallel Kernels per license?

Young Young
Posted 9 years ago

I've built a 4 Raspberry Pi cluster and able to use all 16 cores with 16 Kernels (http://mathematica.stackexchange.com/questions/39684/benchmarking-mathematica-performance-on-the-raspberry-pi/124097#124097), but would like to know if it is possible to get a license for more than 16 Kernels?
POSTED BY: Young Young
6 Replies
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Isn't the license limit 16?

To reiterate what I already posted above,

The licensing limits how many kernels can run on a single Raspberry Pi

so you just might try it... this is my screenshot of 50 kernels running on 10 Raspberry Pi boards with the standard license configuration that every user gets.

enter image description here
POSTED BY: Ilian Gachevski
Young Young
Young Young
Posted 9 years ago

Isn't the license limit 16?
POSTED BY: Young Young

I think you must address the question to the Support!
POSTED BY: Valeriu Ungureanu

What is stopping you? For example, launch 5 subkernels on each of your boards, for a total of 20.
POSTED BY: Ilian Gachevski

The licensing limits how many kernels can run on a single Raspberry Pi, you could in fact run up to 16 subkernels on the same Pi (not that it is a good idea to do this on a single board). Since you are running several different boards, you should be fine.
POSTED BY: Ilian Gachevski
Young Young
Young Young
Posted 9 years ago

I understand that 16 Kernels can be used ... I'm interested in using more with additional networked Pi boards
POSTED BY: Young Young
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