[SOLVED] Do GPU cores communicate to each other?

[joshua123033]

Since processor cores communicate with each other (https://www.bbc.com/bitesize/guides/zmb9mp3/revision/2), what about GPU cores? I know that they run in parallel but I don't know if they communicate with each other.

So do GPU cores communicate with each other, like a CPU, or do they not?

 

[k1114]

That's not how it works. That's not how any of this works. Just throw that in the trash because there aren't channels between cores. It's not really a question of if they communicate but rather how it works. You can look at a specific architecture and see how it works, which would be better than me just saying yes they do communicate but no they don't.