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| author | Darren Wihandi <65404740+fairywreath@users.noreply.github.com> | 2025-04-22 14:04:56 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-04-22 20:04:56 +0000 |
| commit | ed5940a629ae05e9571bfe355d22f0728347dcb4 (patch) | |
| tree | 90a36c6543f0ee3748b80112a478897b027dddab /tests/diagnostics | |
| parent | d5220b327632a8aeeb9a89494bb37bd82fec30cb (diff) | |
Implement shader subgroup rotate intrinsics (#6878)
* Initial implementation for SPIRV, GLSL and Metal
* test add bool test
* Fix and improve subgroup rotate tests
* Add proper GLSL extensions and proper Metal type checking
* Clean up tests and add diagnostics test for subgroup type for Metal
* Update wave-intrinsics docs
Diffstat (limited to 'tests/diagnostics')
| -rw-r--r-- | tests/diagnostics/wave-operations-types.slang | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/diagnostics/wave-operations-types.slang b/tests/diagnostics/wave-operations-types.slang new file mode 100644 index 000000000..55a6a8e91 --- /dev/null +++ b/tests/diagnostics/wave-operations-types.slang @@ -0,0 +1,14 @@ +//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK): -entry computeMain -stage compute -target metal + +RWStructuredBuffer<uint> out; + +[shader("compute")] +void computeMain(uint3 dispatchID : SV_DispatchThreadID) +{ + // CHECK: Unsupported type for subgroup operations in Metal. Valid types include + // CHECK: Unsupported type for subgroup operations in Metal. Valid types include + // CHECK: Unsupported type for subgroup operations in Metal. Valid types include + out[0] = WaveRotate(true, 1); + out[1] = WaveRotate(uint8_t(dispatchID.x), 1); + out[2] = WaveRotate(uint64_t(dispatchID.x), 1); +} |