offload-test-suite/test/Feature/ResourcesInStructs/res-array-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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
#--- source.hlsl

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

struct B {
  RWStructuredBuffer<float3x4> Bufs[2];
};

B b1;
B b2;

[numthreads(1,1,1)]
void main() {
  float3x4 x = b1.Bufs[0][0];
  float3x4 y = b1.Bufs[1][0];
  b2.Bufs[0][0] = x + y;
  b2.Bufs[1][0] = x - y;
}

//--- pipeline.yaml
---
Shaders:
  - Stage: Compute
    Entry: main
    DispatchSize: [1, 1, 1]
Buffers:
  - Name: BufB1
    Format: Float32
    Stride: 48
    ArraySize: 2
    Data:
      - [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ]
      - [ 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0 ]

  - Name: BufB2
    Format: Float32
    Stride: 48
    ArraySize: 2
    FillSize: 48

  - Name: ExpectedBufB2
    Format: Float32
    Stride: 48
    ArraySize: 2
    Data:
      - [ 1.5, 3.0, 4.5, 6.0, 7.5, 9.0, 10.5, 12.0, 13.5, 15.0, 16.5, 18.0 ]
      - [ 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0 ]

Results:
  - Result: ExpectedResultB
    Rule: BufferFloatULP
    ULPT: 0
    Actual: BufB2
    Expected: ExpectedBufB2

DescriptorSets:
  - Resources:
    - Name: BufB1
      Kind: RWStructuredBuffer
      DirectXBinding:
        Register: 0
        Space: 0
      VulkanBinding:
        Binding: 0
    - Name: BufB2
      Kind: RWStructuredBuffer
      DirectXBinding:
        Register: 2
        Space: 0
      VulkanBinding:
        Binding: 2
...
#--- end

# Unimplemented https://github.com/microsoft/DirectXShaderCompiler/issues/8301
# XFAIL: Vulkan && DXC

# Unimplemented https://github.com/llvm/offload-test-suite/issues/305
# XFAIL: Metal

# 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