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Add VK_Workgroup_Zoo unit tests for subgroup Broadcast/Shuffle ops

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subgroupBroadcastFirst()
subgroupBroadcast()
subgroupShuffle()
This commit is contained in:
Jake Turner
2025-04-07 11:06:29 +01:00
parent 0e35fe6fcb
commit b8f1d01b35
1 changed files with 11 additions and 0 deletions
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util/test/demos/vk/vk_subgroup_zoo.cpp
+11
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@@ -313,6 +313,17 @@ void main()
data.w = bitCount(ballot.x) + bitCount(ballot.y) + bitCount(ballot.z) + bitCount(ballot.w);
}
}
else if(IsTest(11))
{
// Broadcast functions : unit tests
if (id >= 2 && id <= 20)
{
data.x = subgroupBroadcastFirst(id);
data.y = subgroupBroadcast(id, 5);
data.z = subgroupShuffle(id, id);
data.w = subgroupShuffle(data.x, 2+id%3);
}
}
SetOuput(data);
}