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Merge pull request #562 from LunarLanding/patch-1

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Clarify pipeline mode allocation behavior
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Robert Plummer 2020-01-08 17:18:51 -05:00 committed by GitHub
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@ -796,7 +796,10 @@ const result2 = kernel2(result1);
Handling minimal amounts of GPU memory is handled internally, but a good practice is to clean up memory you no longer need.
Cleanup kernel outputs by using `texture.delete()` to keep GPU memory as small as possible.
NOTE: Internally textures will only release from memory if there are no references to them,
NOTE: Internally textures will only release from memory if there are no references to them.
When using pipeline mode on a kernel K the output for each call will be a newly allocated texture T.
If, after getting texture T as an output, T.delete() is called, the next call to K will reuse T as its output texture.
## Offscreen Canvas
GPU.js supports offscreen canvas where available. Here is an example of how to use it with two files, `gpu-worker.js`, and `index.js`: