1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -output-using-type -emit-spirv-directly
// CHECK: type: float
// CHECK-NEXT: 4.500000
// CHECK-NEXT: 9.000000
// CHECK-NEXT: 13.500000
// CHECK-NEXT: 18.000000
//TEST_INPUT:ubuffer(data=[1.0 2.0 3.0 4.0], stride=4, count=256),name=inputBuffer
ByteAddressBuffer 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>;
[numthreads(32, 1, 1)]
void computeMain()
{
let stride = 16;
let matrixLayout = CoopMatMatrixLayout::RowMajor;
let mat = CoopMatType.Load<CoopMatMatrixLayout::RowMajor>(inputBuffer, 0, stride);
let result = mat * 4.5;
result.Store<CoopMatMatrixLayout::RowMajor>(outputBuffer, 0, 4);
}
|
