offload-test-suite/test/Feature/ResourcesInStructs/res-of-matrix-in-struct.test at 3165f3a0402fa7c2e6d1320a4db2e525bc6e62d3 · llvm/offload-test-suite · GitHub

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
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
#--- source.hlsl

// This test verifies handling of matrix types in RWStructuredBuffer within structs.

struct A {
  RWStructuredBuffer<int3x2> Buf;
};

A a1;
A a2;

[numthreads(1,1,1)]
void main() {
  int3x2 m = a1.Buf[0];
  a2.Buf[0] = m * 2;
}

//--- pipeline.yaml
---
Shaders:
  - Stage: Compute
    Entry: main
    DispatchSize: [1, 1, 1]
Buffers:
  - Name: BufA1
    Format: Int32
    Stride: 24
    Data: [ 1, 2, 3, 4, 5, 6 ]

  - Name: BufA2
    Format: Int32
    Stride: 24
    FillSize: 24

  - Name: ExpectedBufA2
    Format: Int32
    Stride: 24
    Data: [ 2, 4, 6, 8, 10, 12 ]
Results:
  - Result: ExpectedResultA
    Rule: BufferExact
    Actual: BufA2
    Expected: ExpectedBufA2
DescriptorSets:
  - Resources:
    - Name: BufA1
      Kind: RWStructuredBuffer
      DirectXBinding:
        Register: 0
        Space: 0
      VulkanBinding:
        Binding: 0
    - Name: BufA2
      Kind: RWStructuredBuffer
      DirectXBinding:
        Register: 1
        Space: 0
      VulkanBinding:
        Binding: 1
...
#--- end

# Unimplemented https://github.com/microsoft/DirectXShaderCompiler/issues/8302
# XFAIL: Vulkan && DXC

# RUN: split-file %s %t
# RUN: %dxc_target -T cs_6_0 -Fo %t.o %t/source.hlsl
# RUN: %offloader %t/pipeline.yaml %t.o