Programming

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The Creators of the Atom Code Editor Open-Source Zed, Their New Rust-Based High-Performance Editor (www.infoq.com)

submitted 8 months ago by LinearArray to c/programming

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[–] [email protected] 12 points 8 months ago* (last edited 8 months ago) (2 children)

they've written a custom GPU framework to achieve the performance the level of performance they have. it's currently only compatible with macos, but is being ported to other operating systems.

[–] [email protected] 13 points 8 months ago (2 children)

How much GPU performance do you need for text?

[–] expr 5 points 8 months ago

For sure. If 32-year-old vim can handle multi-GB files smoothly, you don't need a GPU.

[–] [email protected] 3 points 8 months ago

I remember when we ran text editors on a turnip. It wasn't much but we were happy.

[–] [email protected] 6 points 8 months ago (1 children)

Why in the world wouldn't you just use Vulkan? Then it would still be portable to other platforms with probably still good performance, no?

[–] [email protected] 2 points 8 months ago (2 children)

vulkan is a graphics api, not a framework. their framework is using vulkan.

[–] [email protected] 3 points 8 months ago (1 children)

If their framework is using Vulkan, why is it not compatible with anything but MacOS? Isn't the point of Vulkan that it's cross platform?

[–] [email protected] 2 points 8 months ago

It's not fundamentally incompatible, they just haven't written the code to make it compatible yet. GPU frameworks need a lot of OS specific code, so it will take some time for them to make it run perfectly on Linux.

[–] davawen 1 points 8 months ago (1 children)

This is wrong. Their framework uses metal, which is an apple only graphics API.

[–] [email protected] 1 points 8 months ago

My bad, I was referring to the new Linux implementation which is using Vulkan, which was not clear. The MacOS implementation only supports Metal, as MacOS does not support Vulkan natively. I assume the Vulkan implementation will also be what is used for the Windows build.