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Update WaveActiveBallot.Wave32.test and WaveActiveBallot.Wave64.test #697

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Merged
tcorringham merged 1 commit into from
Mar 10, 2026
Merged

Update WaveActiveBallot.Wave32.test and WaveActiveBallot.Wave64.test #697

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13 changes: 5 additions & 8 deletions test/WaveOps/WaveActiveBallot.Wave32.test
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Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,12 @@ RWStructuredBuffer<uint4> Out : register(u1);
[WaveSize(32)]
[numthreads(32, 1, 1)]
void main(uint3 threadID : SV_DispatchThreadID) {
// We expect the first resulting uint's bitmask to be
// We expect the first resulting uint's bitmask to be
// 0xBFFFFFFF
Out[0] = WaveActiveBallot(threadID.x != 30);

// We expect the first resulting uint's bitmask to be
// 0x0000FFFF
// We expect the first resulting uint's bitmask to be
// 0x0000FFFF
Out[1] = WaveActiveBallot(threadID.x < 16);

// We expect the resulting uint4 to be 4 0x00000000's
Expand All @@ -23,7 +23,7 @@ Shaders:
- Stage: Compute
Entry: main
DispatchSize: [1, 1, 1]
Buffers:
Buffers:
- Name: Out
Format: UInt32
Stride: 16
Expand All @@ -38,7 +38,7 @@ Results:
Actual: Out
Expected: ExpectedOut
DescriptorSets:
- Resources:
- Resources:
- Name: Out
Kind: RWStructuredBuffer
DirectXBinding:
Expand All @@ -51,9 +51,6 @@ DescriptorSets:

# REQUIRES: WaveSize_32

# Bug: https://github.com/llvm/offload-test-suite/issues/688
# XFAIL: AMD && DirectX

# RUN: split-file %s %t
# RUN: %dxc_target -T cs_6_6 -Fo %t.o %t/source.hlsl
# RUN: %offloader %t/pipeline.yaml %t.o
11 changes: 4 additions & 7 deletions test/WaveOps/WaveActiveBallot.Wave64.test
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Original file line number Diff line number Diff line change
Expand Up @@ -4,11 +4,11 @@ RWStructuredBuffer<uint4> Out : register(u1);
[WaveSize(64)]
[numthreads(64, 1, 1)]
void main(uint3 threadID : SV_DispatchThreadID) {
// We expect the first and second resulting uint's bitmask to be
// We expect the first and second resulting uint's bitmask to be
// 0xBFFFFFFF
Out[0] = WaveActiveBallot(threadID.x != 30 && threadID.x != 62);

// We expect the first resulting uint's bitmask to be
// We expect the first resulting uint's bitmask to be
// 0x0000FFFF, and the second to be 0xFFFF0000
Out[1] = WaveActiveBallot(threadID.x < 16 || threadID.x > 47 );

Expand All @@ -23,7 +23,7 @@ Shaders:
- Stage: Compute
Entry: main
DispatchSize: [1, 1, 1]
Buffers:
Buffers:
- Name: Out
Format: UInt32
Stride: 16
Expand All @@ -38,7 +38,7 @@ Results:
Actual: Out
Expected: ExpectedOut
DescriptorSets:
- Resources:
- Resources:
- Name: Out
Kind: RWStructuredBuffer
DirectXBinding:
Expand All @@ -51,9 +51,6 @@ DescriptorSets:

# REQUIRES: WaveSize_64

# Bug: https://github.com/llvm/offload-test-suite/issues/688
# XFAIL: AMD && DirectX

# RUN: split-file %s %t
# RUN: %dxc_target -T cs_6_6 -Fo %t.o %t/source.hlsl
# RUN: %offloader %t/pipeline.yaml %t.o
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