16 lines
438 B
Metal
16 lines
438 B
Metal
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#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct Inputs {
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uint3 sk_ThreadPosition;
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device int* src;
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};
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struct Outputs {
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device int* dest;
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};
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kernel void computeMain(device int* src, device int* dest, uint3 sk_ThreadPosition [[thread_position_in_grid]]) {
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Inputs _in = { sk_ThreadPosition, src };
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Outputs _out = { dest };
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_out.dest[_in.sk_ThreadPosition.x] = _in.src[_in.sk_ThreadPosition.x] * 2;
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}
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