I can not get my workstation to run as fast as I expect for the cores frquency and memory it has?

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Bashar Issa 2017-5-29

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https://ww2.mathworks.cn/matlabcentral/answers/342350-i-can-not-get-my-workstation-to-run-as-fast-as-i-expect-for-the-cores-frquency-and-memory-it-has

评论： Bashar Issa 2017-6-4

My workstation with 32 cores runs much slower than a single core (same frequency) PC when I run a serial code with many iterations? With the large memory the workstation has I expect at least similar performance?

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Bashar Issa 2017-6-3

Thank you Jan. Consider the code as just a set of nested loops with simple calculations. Not sure how to check slow disk access but I think this is probably the key. The PC has one hard disk so MATLAB and the code I run (and any data generated) are installed in same disk. For the workstation MATLAB and code are run once from the same hard disk and secondly from the two different hard disks which are installed. The PC runs the code in about 8 second while the workstation takes around 105 second for both runs. I am checking the types of the hard disks used in both. regards

Bashar Issa 2017-6-4