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//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -output-using-type -emit-spirv-directly
// CHECK: type: float
// CHECK-NEXT: 1.000000
// CHECK-NEXT: 4.000000
// CHECK-NEXT: 9.000000
// CHECK-NEXT: 16.000000
//TEST_INPUT:ubuffer(data=[1.0 2.0 3.0 4.0], stride=4, count=256):name=inputBuffer
StructuredBuffer<float> inputBuffer;
//TEST_INPUT:ubuffer(stride=4, count=256):out,name=outputBuffer
RWStructuredBuffer<float> outputBuffer;
using namespace linalg;
typealias CoopMatType = CoopMat<float, MemoryScope.Subgroup, 16, 16, CoopMatMatrixUse::MatrixAccumulator>;
static const int stride = 16;
static const CoopMatMatrixLayout matrixLayout = CoopMatMatrixLayout::RowMajor;
void squareCoopMatElements(CoopMatType mat)
{
for (int i = 0; i < 4; ++i)
{
mat[i] = mat[i] * mat[i];
}
mat.Store<CoopMatMatrixLayout::RowMajor>(outputBuffer, 0, stride);
}
[numthreads(32, 1, 1)]
void computeMain()
{
let mat = CoopMatType.Load<CoopMatMatrixLayout::RowMajor>(inputBuffer, 0, stride);
squareCoopMatElements(mat);
}
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