slang.git/tests/autodiff-dstdlib, branch master

render-test: Change D3D12 default to sm_6_5 (#8320)

2025-09-02T23:43:48+00:00

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

Updated support to enable batch3 (#8219)

2025-08-20T09:11:06+00:00

Enable CUDA support for batch 3 tests - Enhanced wave operations with exclusive support - Added proper identity values for min/max operations - Fixed intrinsic name mapping issues - Updated test configurations Co-authored-by: Ellie Hermaszewska

Enable CUDA testing for batch 2 (#8147)

2025-08-12T18:19:15+00:00

Enable CUDA for the tests listed in issue #8078 This requires a minor CUDA prelude change, adding some math functions.

Fix 7723 - Add autodiff tests (#7919)

2025-08-06T17:23:19+00:00

* Fix 7723 - Add autodiff tests * Update bug-1.slang Adding Vulkan

Make copysign function differentiable (#7585)

2025-07-04T06:53:02+00:00

* Initial plan * Implement copysign forward and backward derivatives Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Fix copysign test format to use expected.txt file Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Add wgsl support to copysign and fix y==0 derivative case Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Add wgsl support to copysign helper functions Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Fix copysign derivative to return 0 when either x or y is 0 Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com>

Add inverse hyperbolic derivatives (#7173)

2025-05-21T05:48:19+00:00

* Add inverse hyperbolic derivatives * Add test

Fix gradient behavior for min() and max() functions at boundaries. When input values are equal, the gradient is split evenly between both inputs. (#6411)

2025-02-21T07:31:05+00:00

Co-authored-by: Yong He

Fix issue with `clamp`'s derivatives at the boundary. (#6403)

2025-02-19T21:05:10+00:00

Various WGSL fixes. (#5490)

2024-11-05T01:37:50+00:00

* [WGSL] make sure switch has a default label. * Various WGSL fixes. * Update rhi submodule commit * format code * Remove unnecessary DISABLE_TEST directive on not applicable test. * Matrix comp mul + `select`. * Legalize binary ops for wgsl. --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

Enable WebGPU tests in CI (#5239)

2024-10-15T16:11:53+00:00