# Parallel computing

**URL:** <https://it.discourse.mcneel.com/t/parallel-computing/3351>\
**Category:** Grasshopper\
**Created:** [20 Agosto 2020, 12:58pm UTC](https://it.discourse.mcneel.com/t/parallel-computing/3351 "2020-08-20T12:58:27Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![0904](https://avatars.discourse-cdn.com/v4/letter/0/b3f665/32.png) [@0904](https://it.discourse.mcneel.com/u/0904)\
**Post date:** [20 Agosto 2020, 12:58pm UTC](https://it.discourse.mcneel.com/t/parallel-computing/3351/1 "2020-08-20T12:58:27Z")

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![Annotazione 2020-08-20 145423](https://global.discourse-cdn.com/mcneel/uploads/mcneel_it/original/2X/1/10848606ce4ecdb6573ee27bc282da1866f5d52f.png)

nel componente “intersection e altri” ho notato quei due mezzi cerchi in alto a Sx  
uno viene abilitato premendo il tasto Dx sul componente e cliccando su “Parallel computing”

come funzionano?

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**Author:** ![Sergio\_Alessi](https://sea3.discourse-cdn.com/mcneel/user_avatar/it.discourse.mcneel.com/sergio_alessi/32/22676_2.png) [@Sergio\_Alessi](https://it.discourse.mcneel.com/u/Sergio_Alessi)\
**Post date:** [21 Agosto 2020, 7:21am UTC](https://it.discourse.mcneel.com/t/parallel-computing/3351/2 "2020-08-21T07:21:21Z")

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> **[Multi-threaded components](https://developer.rhino3d.com/guides/grasshopper/multi-treaded-components/)**
>
> A guide to parallel computing in Grasshopper

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<div class="post-metadata">

**Author:** ![0904](https://avatars.discourse-cdn.com/v4/letter/0/b3f665/32.png) [@0904](https://it.discourse.mcneel.com/u/0904)\
**Post date:** [21 Agosto 2020, 1:20pm UTC](https://it.discourse.mcneel.com/t/parallel-computing/3351/3 "2020-08-21T13:20:50Z")

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grazie Sergio,

ho letto anche alcuni post della discussione sul forum americano  
quindi si tratta di miglioramenti nelle prestazione dei componenti

un saluto 👍