C++ Crash Course: Intro to SIMD Intrinsics

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In this video we look at a basic use of SIMD Intrinsics (AVX) in C++!

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Комментарии
Автор

It's so hard to find concise, direct info on SIMD intrinsics. Thanks for this!

shimblywimbles
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This is the best video on SIMD. Short concise and to the point. Everyone else i found was just blabbering stuff

thomasbenardo
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well well. looks like YT finally sent me a c++ channel it's worth watching

motbus
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Straight to the point, clear and precise.

michaelmorris
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thank you for nice explanation. I have following questions:
1. how to optimize euclidean distance function using SIMD?
2. How to implement SIMD instructions in java?

ASD
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hi, I was just wondering at what times/conditions that the compiler is not smart enough to automatically use SIMD intrinsics, which forces us to manually write them on our own instead?

TheJsow
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Thanks so much for this very helpful explanation.
What happens if you use intrinsics, but it turns out that the processor the user of your app has doesn't support them?
Is there a way to detect at run time what sort of hardware support exists?
Is there a reference somewhere that will help us map detected hardware elements to support for particular intrinsics?

shavais
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