Optimize the fastest simulation time

ccordeiro · May 3, 2018, 03:02

I have access to the following HPC to run my simulations (image in the link with different configurations).

https://www.dropbox.com/s/hl74ftil9r...uster.JPG?dl=0

I'm not too familiar with the terminology and I also read that STAR might be faster using specific configuration regarding nr. of cores VS nr. of processes.
Based on this can someone give me a good input about which cluster I should use and what can be a reasonable configuration for a fast performance.

Thanks in advance

me3840 · May 4, 2018, 10:52

The specific performance will depend on your case (what physics, how large of a mesh, etc)

However if you look at the CPUs on those machines the last is likely to be the best. The other chips are pretty old.

May 3, 2018, 03:02	Optimize the fastest simulation time	#1
ccordeiro New Member Carlos Cordeiro Join Date: Mar 2018 Location: Denmark Posts: 10 Rep Power: 8	I have access to the following HPC to run my simulations (image in the link with different configurations). https://www.dropbox.com/s/hl74ftil9r...uster.JPG?dl=0 I'm not too familiar with the terminology and I also read that STAR might be faster using specific configuration regarding nr. of cores VS nr. of processes. Based on this can someone give me a good input about which cluster I should use and what can be a reasonable configuration for a fast performance. Thanks in advance

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May 4, 2018, 10:52		#2
me3840 Senior Member Join Date: Nov 2010 Location: USA Posts: 1,232 Rep Power: 24	The specific performance will depend on your case (what physics, how large of a mesh, etc) However if you look at the CPUs on those machines the last is likely to be the best. The other chips are pretty old.