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26 lines
631 B
26 lines
631 B
alias number = f32;
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struct Matrix {
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size: vec4<u32>,
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data: array<vec4<number>>,
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}
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struct MatrixBatch {
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size: vec4<u32>,
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data: array<vec4<number>>,
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}
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@group(0) @binding(0)
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var<storage, read> m: Matrix;
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@group(0) @binding(1)
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var<storage, read_write> result: MatrixBatch;
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@compute @workgroup_size(1)
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fn main(@builtin(global_invocation_id) global_id: vec3<u32>, @builtin(num_workgroups) num_workgroups: vec3<u32>) {
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result.size = m.size;
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result.size.z = num_workgroups.z * 2;
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var vc = result.size.x / 4;
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var mi = global_id.y * vc + global_id.x;
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result.data[global_id.z * result.size.y * vc + mi] = m.data[mi];
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}
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