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### Tickets
## Status: closed (2 matches)
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Ticket (Ticket query: keywords: SIMD, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: id)
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/8033">#8033</a></th>
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task
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/8033">add AVX register support to llvm calling convention</a>
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normal
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/10286">#10286</a></th>
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bug
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/10286">native code generator: GHC crash at GHC.Prim SIMD vector</a>
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normal
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## Status: new (5 matches)
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Ticket (Ticket query: keywords: SIMD, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: id)
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/3557">#3557</a></th>
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feature request
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/3557">CPU Vector instructions in GHC.Prim</a>
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/7741">#7741</a></th>
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feature request
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/7741">Add SIMD support to x86/x86_64 NCG</a>
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normal
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abhir00p
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/10648">#10648</a></th>
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bug
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/10648">Some 64-vector SIMD primitives are absolutely useless</a>
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/13852">#13852</a></th>
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feature request
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/13852">Can we have more SIMD primops, corresponding to the untapped AVX etc. instructions?</a>
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/12412">#12412</a></th>
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bug
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/12412">SIMD things introduce a metric ton of known key things</a>
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low
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See the ~SIMD label.
### Vector types
Vectors of the following types are implemented: `Int32`, `Int64`, `Float`, and `Double`. These types and their associated primops can be found in [\`GHC.Prim\`](https://downloads.haskell.org/~ghc/8.0.2/docs/html/libraries/ghc-prim-0.5.0.0/GHC-Prim.html#g:28).
Vectors of the following types are implemented: `Int32`, `Int64`, `Float`, and `Double`. These types and their associated primops can be found in [`GHC.Prim`](https://downloads.haskell.org/~ghc/8.0.2/docs/html/libraries/ghc-prim-0.5.0.0/GHC-Prim.html#g:28).
### Fixed and variable sized vectors
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