Using Rhino and grasshopper 64 bit on windows 10. 5ghz 4770k and 16gb 2133 memory. gtx 970 4gbs I have begun learning grasshopper and watching tutorial videos on youtube. I have a pretty decent computer and grasshopper and rhino should run decently well. Watching tutorial videos on YouTube I se…

My experience has been similar to yours - what I have figured out is that at least part of the reason for the slow response to changes in the slider control is that the slider forces a complete recalculation of all the intermediate values it goes through. For instance, suppose you have a slider set…

It’s always a good idea to enable the Profiler widget from time to time and see which components take the most time. (‘Display | Canvas Widgets | Profiler’) Typical culprits, especially when there are many objects involved, include Boolean solids (’‘Difference’, ‘Intersection’, Union’, etc.), ‘Vol…

[image] Birk_Binnard: but until Rhino becomes fully multi-threaded (and I have seen no indication that it ever will) There is an indication. In fact, in V6 there are some components already multi-threaded. [image] V6 Feature: Multi-threaded GH Components Serengeti (Rhi…

What encouraging news - thanks. I was not aware of these changes. Here’s hoping more will be forthcoming soon. I’ll be looking out for more dot decorations.

[image] Birk_Binnard: Here’s hoping more will be forthcoming soon. We just need samples that show components running slowly so we can see if multi-threading them improves their situation.

I think I’ll be able to provide you some samples. I presume you’ll want the GH file with all data internalized, along with specs on my CPU & RAM . Would a GH file that has an SDiff that takes 44.2 seconds on a 3 GHz Intel i7 CPU be helpful for you?

Sure; I don’t have any specific requirements for how to get definitions. Internalized probably makes things easier since it would be one file.

Here’s a piece of code that, when run with the slider settings indicated, takes most of an hour to complete the ‘SUnion’ (and ‘SrfSplit’ and ‘SrfMorph’). Ah, but these components are not yet on the multi-threaded list … ‘# Horiz.’ = 27 ‘# Vert.’ = 33 ‘H Size’ = 1.3 ‘V Size’ = 1.4 ‘depth’ = 0.1 ‘he…

Joseph’s example is one he helped me develop. Here is a slightly different variation that uses Sdiff as the final component. [Capture] Sdiff-50ms.gh (23.6 KB) My system has an Intel I7-3770S CPU clicked @ 3.10 GHZ with 16 GB RAM and an nVidia GT750 video card driving 2 monitors. I’ve got quite a …

[image] Birk_Binnard: Joseph’s example is one he helped me develop. To give credit where it’s due, I lifted key parts of that code from Lorenz Weiss, along with bits (‘Consec’) I added in this thread: [image] Isocurve_Steps Hello all! I made this definition and would like to chan…

Performance cpu utilization 5ghz

Grasshopper

siemen November 13, 2017, 10:25pm 4

There is an indication. In fact, in V6 there are some components already multi-threaded.

Topic		Replies	Views
Grasshopper runs slowly and doesn’t use multiple cores Grasshopper windows , cpu , rhino7	9	354	October 21, 2025
Rhino>Grasshopper performance optimizing Grasshopper windows	13	3558	February 7, 2022
Why isn't grasshopper multithreaded? Grasshopper windows	32	3341	September 5, 2023
Rhino and Grasshopper only uses up to 25% of CPU Rhino windows	5	2235	January 26, 2022
Allowed ressources Grasshopper	2	337	June 19, 2019

Performance cpu utilization 5ghz

Related topics