# High-dimensional A\\b when running julia -p N

**URL:** <https://discourse.julialang.org/t/high-dimensional-a-b-when-running-julia-p-n/48669>\
**Category:** Performance\
**Created:** [October 20, 2020, 3:23am UTC](https://discourse.julialang.org/t/high-dimensional-a-b-when-running-julia-p-n/48669 "2020-10-20T03:23:34Z")\
**Posts on this page:** 1\
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**Author:** ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)\
**Post date:** [October 21, 2020, 1:10pm UTC](https://discourse.julialang.org/t/high-dimensional-a-b-when-running-julia-p-n/48669/8 "2020-10-21T13:10:03Z")

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Not aware of a definite comparison unfortunately, there’s a thread here: [The ultimate guide to distributed computing](https://discourse.julialang.org/t/the-ultimate-guide-to-distributed-computing/41867) which discusses options in some detail, and there are some good answers from Bogumil and Przemyslaw on StackOverflow that might be helpful.

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