| 1 | // pathfinder/simd/src/lib.rs |
| 2 | // |
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| 3 | // Copyright © 2019 The Pathfinder Project Developers. |
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| 4 | // |
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| 5 | // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
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| 6 | // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
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| 7 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
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| 8 | // option. This file may not be copied, modified, or distributed |
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| 9 | // except according to those terms. |
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| 10 | |
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| 11 | #![cfg_attr (pf_rustc_nightly, feature(link_llvm_intrinsics, platform_intrinsics))] |
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| 12 | #![cfg_attr (pf_rustc_nightly, feature(simd_ffi, stdsimd))] |
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| 13 | |
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| 14 | //! A minimal SIMD abstraction, usable outside of Pathfinder. |
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| 15 | |
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| 16 | #[cfg (all(not(feature = "pf-no-simd" ), pf_rustc_nightly, target_arch = "aarch64" ))] |
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| 17 | pub use crate::arm as default; |
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| 18 | #[cfg (any( |
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| 19 | feature = "pf-no-simd" , |
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| 20 | not(any( |
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| 21 | target_arch = "x86" , |
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| 22 | target_arch = "x86_64" , |
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| 23 | all(pf_rustc_nightly, target_arch = "aarch64" ) |
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| 24 | )) |
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| 25 | ))] |
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| 26 | pub use crate::scalar as default; |
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| 27 | #[cfg (all( |
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| 28 | not(feature = "pf-no-simd" ), |
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| 29 | any(target_arch = "x86" , target_arch = "x86_64" ) |
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| 30 | ))] |
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| 31 | pub use crate::x86 as default; |
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| 32 | |
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| 33 | #[cfg (all(pf_rustc_nightly, target_arch = "aarch64" ))] |
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| 34 | pub mod arm; |
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| 35 | mod extras; |
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| 36 | pub mod scalar; |
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| 37 | #[cfg (any(target_arch = "x86" , target_arch = "x86_64" ))] |
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| 38 | pub mod x86; |
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| 39 | |
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| 40 | #[cfg (test)] |
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| 41 | mod test; |
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| 42 | |
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