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Enable CUDA support for additional HLSL intrinsic tests by implementing
missing functionality and fixing compiler bugs affecting CUDA targets.
- Fix critical bug in InterlockedCompareStore64 where division used /4
instead of /8 for 64-bit types, causing incorrect memory addressing for
all signed int 64_t atomics
- Add signed int64_t atomic wrappers (atomicExch, atomicCAS) to CUDA
prelu de that properly cast to/from unsigned types as required by CUDA's
atomic API
- Enable tests: atomic-intrinsics-64bit.slang
- Implement CUDA support for QuadAny and QuadAll operations using warp
shu ffle primitives (__shfl_sync with quad-level lane masking)
- Add CUDA to quad_control capability definition in
slang-capabilities.capdef
- Add _slang_quadAny/_slang_quadAll helper functions to CUDA prelude
- Enable tests: quad-control-comp-functionality.slang,
subgroup-quad.slang
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Co-authored-by: szihs <675653+szihs@users.noreply.github.com>
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Changes default for render-test to sm_6_5.
Since sm_6_5 is the new default, remove the -use-dxil option, add
-use-dxcb option
Remove -use-dxil option from all test cases.
Add -use-dxcb to two tests that needed it.
Fixes #7611
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Co-authored-by: Yong He <yonghe@outlook.com>
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* Fix SPV_KHR_maximal_reconvergence extension name spelling
Vulkan validation layers emit warnings on lowercase khr.
* Move OpExtension check
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* support WaveGetLane* for WGSL and Metal
* update test and glsl support
* address review comments and fix metal test
* add missing pragma guard
* update test
* Revert "update test"
This reverts commit f2b97e91c29de154190710580c343bd0764aedbb.
* update failing glsl metal test and added new test
* make hlsl and glsl outputs similar
* update test
* disable tests for Metal and cleanup
* comment fix
* add expected failures
* correct expected failures list
* remove expected failure
* add tests to expected failure
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Co-authored-by: Yong He <yonghe@outlook.com>
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* add brga8 format
* add tests
* minor fixes
* cleanup
* maybe fix broken quad control test
* add missing xslang flag on test
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Co-authored-by: Yong He <yonghe@outlook.com>
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