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* Fix and enable tests for metal.
* Fix.
* Fix.
* Fix tests.
* Fix warnings.
* Fix.
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Co-authored-by: Yong He <yonghe@Yongs-Mac-mini.local>
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derivatives (#4136)
* Add stdlib tests for `clamp` derivatives which also checks `max` and `min` derivatives
* Extend test
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* Fix atan2 stdlib derivative. Add tests for atan2
* Create dstdlib-atan2.slang.expected.txt
* Update tests
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* Cleaner impl of unary stdlib derivative functions.
* fixup
* Fix.
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Co-authored-by: Yong He <yhe@nvidia.com>
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* Bug fixes.
* Fix.
* Only perform autodiff for functions whose derivative is actually used.
* Fix loop optimize bug.
* Fix high order diff.
* Fix trivial diff func generation.
* Fixes.
* Cleanup.
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Co-authored-by: Yong He <yhe@nvidia.com>
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`[*DerivativeOf]` attribs. (#2688)
* Reuse higher-order `ResolveInvoke` logic to resolve func refs in [*DerivativeOf] attribs.
* Add diff implementation matrix versions of binary and ternary intrinsics.
* Add diff impl for legacy intrinsics.
* Fix diagnostics of using non-differentiable function in a diff operator.
* Add diff implementation for `determinant`.
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Co-authored-by: Yong He <yhe@nvidia.com>
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* Implement derivatives for HLSL intrinsics.
* Vector intrinsics.
* Add all intrinsics.
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Co-authored-by: Yong He <yhe@nvidia.com>
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* WIP: start adding backward derivatives
* Overhaul `transposeParameterBlock` to support `inout` params.
* Small bug fixes.
* Bug fix on differentiable intrinsic specialization.
* Fixes.
* Run autodiff tests on CPU.
* Clean up.
* Overhaul `transposeParameterBlock` to support `inout` params.
* Small bug fixes.
* Bug fix on differentiable intrinsic specialization.
* Fixes.
* Run autodiff tests on CPU.
* Clean up.
* More bug fixes.,
* WIP: working on detach
* Arithmetic simplifications and more IR clean up logic.
* WIP: adding detach and abs
* Fix detach and abs
* Fix.
* Add IR transform pass for cleaner code emit.
* Fix test cases.
* Fix type system logic for reference type.
* Add backward derivatives for functions that already have forward derivatives
* Fix changes
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Co-authored-by: Yong He <yhe@nvidia.com>
Co-authored-by: Lifan Wu <lifanw@nvidia.com>
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* Overhaul `transposeParameterBlock` to support `inout` params.
* Small bug fixes.
* Bug fix on differentiable intrinsic specialization.
* Fixes.
* Run autodiff tests on CPU.
* Clean up.
* More bug fixes.,
* Add test coverage on inout param.
* Fix language server hinting for transcribed mutable params.
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Co-authored-by: Yong He <yhe@nvidia.com>
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