Gpu.js – GPU Accelerated JavaScript

Re:Gpu.js – GPU Accelerated JavaScript by diroussel on Wednesday February 27, 2019 @01:05PM (#19265402)

Worked ok on my iPhone Xs.

GPU is x105 the speed of CPU according to this benchmark.

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Re:Gpu.js – GPU Accelerated JavaScript by coolspot on Wednesday February 27, 2019 @04:10PM (#19266961)

3-6 times faster on my iPhone X in the Chrome in texture mode, 1.2 times faster in default mode. 11 times faster in default mode in Safari, 5.5 times in texture mode. Results above are for battery-powered device, but repeating tests with charger plugged in didn't help to Chrome, but improved result for Safari up to 60 times.

It looks like results vary significantly from time to time.

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Re:Gpu.js – GPU Accelerated JavaScript by Wowfunhappy on Wednesday February 27, 2019 @09:56PM (#19268667)

Chrome on iOS is just a UI around Safari's rendering engine, per Apple rules. I'm going to hazard a guess you were just seeing normal variation between tests.

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Re:Gpu.js – GPU Accelerated JavaScript by coolspot on Wednesday February 27, 2019 @11:02PM (#19268876)

I am aware of that. I suspect Safari somehow manages to consistently get more GPU priority than Safari-based Chrome.

¯\_(ツ)_/¯

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