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Implement tests for isinf #194

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Merged
merged 7 commits into from
Jun 5, 2025
Merged

Implement tests for isinf #194

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6f48745
isinf tests
spall May 19, 2025
6dc6eba
update test
spall May 19, 2025
1454b81
xfail dxc vulkan
spall May 21, 2025
830248c
rename 16 bit test file + write to a tmp
spall Jun 3, 2025
e3ebbe5
xfail more stuff
spall Jun 3, 2025
414b912
fix xfail
spall Jun 3, 2025
93b35a0
add forgotten xfail to 32 bit test. remove dxc vulkan xfail because b…
spall Jun 4, 2025
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63 changes: 63 additions & 0 deletions test/Feature/HLSLLib/isinf.32.test
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Original file line number Diff line number Diff line change
@@ -0,0 +1,63 @@
#--- source.hlsl

StructuredBuffer<float4> In : register(t0);
RWStructuredBuffer<bool4> Out : register(u1);

[numthreads(1,1,1)]
void main() {
Out[0] = isinf(In[0]);
Out[1].xyz = isinf(In[0].xyz);
Out[1].w = isinf(In[0].w);
Out[2].xy = isinf(In[0].xy);
}

//--- pipeline.yaml

---
Shaders:
- Stage: Compute
Entry: main
DispatchSize: [1, 1, 1]
Buffers:
- Name: In
Format: Float32
Stride: 16
Data: [inf, -inf, 1.0, nan] # Inf, -Inf, 1, Nan
- Name: Out
Format: Bool
Stride: 16
ZeroInitSize: 48
- Name: ExpectedOut # The result we expect
Format: Bool
Stride: 16
Data: [1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0]
Results:
- Result: Test1
Rule: BufferExact
Actual: Out
Expected: ExpectedOut
DescriptorSets:
- Resources:
- Name: In
Kind: StructuredBuffer
DirectXBinding:
Register: 0
Space: 0
VulkanBinding:
Binding: 0
- Name: Out
Kind: RWStructuredBuffer
DirectXBinding:
Register: 1
Space: 0
VulkanBinding:
Binding: 1
...
#--- end

# https://github.com/microsoft/DirectXShaderCompiler/issues/7475
# XFAIL: DXC-Vulkan

# RUN: split-file %s %t
# RUN: %dxc_target -T cs_6_5 -Fo %t.o %t/source.hlsl
# RUN: %offloader %t/pipeline.yaml %t.o
64 changes: 64 additions & 0 deletions test/Feature/HLSLLib/isinf.fp16.test
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Original file line number Diff line number Diff line change
@@ -0,0 +1,64 @@
#--- source.hlsl

StructuredBuffer<half4> In : register(t0);
RWStructuredBuffer<bool4> Out : register(u1);

[numthreads(1,1,1)]
void main() {
Out[0] = isinf(In[0]);
Out[1].xyz = isinf(In[0].xyz);
Out[1].w = isinf(In[0].w);
Out[2].xy = isinf(In[0].xy);
}

//--- pipeline.yaml

---
Shaders:
- Stage: Compute
Entry: main
DispatchSize: [1, 1, 1]
Buffers:
- Name: In
Format: Float16
Stride: 8
Data: [0x7c00, 0xfc00, 0x3c00, 0x7e00] # Inf, -Inf, 1, Nan
- Name: Out
Format: Bool
Stride: 16
ZeroInitSize: 48
- Name: ExpectedOut # The result we expect
Format: Bool
Stride: 16
Data: [1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0]
Results:
- Result: Test1
Rule: BufferExact
Actual: Out
Expected: ExpectedOut
DescriptorSets:
- Resources:
- Name: In
Kind: StructuredBuffer
DirectXBinding:
Register: 0
Space: 0
VulkanBinding:
Binding: 0
- Name: Out
Kind: RWStructuredBuffer
DirectXBinding:
Register: 1
Space: 0
VulkanBinding:
Binding: 1
...
#--- end

# https://github.com/microsoft/DirectXShaderCompiler/issues/7475
# XFAIL: DXC-Vulkan

# REQUIRES: Half
# RUN: split-file %s %t
# RUN: %dxc_target -enable-16bit-types -T cs_6_5 -Fo %t.o %t/source.hlsl
# RUN: %offloader %t/pipeline.yaml %t.o
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