summaryrefslogtreecommitdiff
path: root/src/Data/Array/Nested/Internal.hs
diff options
context:
space:
mode:
Diffstat (limited to 'src/Data/Array/Nested/Internal.hs')
-rw-r--r--src/Data/Array/Nested/Internal.hs43
1 files changed, 22 insertions, 21 deletions
diff --git a/src/Data/Array/Nested/Internal.hs b/src/Data/Array/Nested/Internal.hs
index bdded69..41fb1fd 100644
--- a/src/Data/Array/Nested/Internal.hs
+++ b/src/Data/Array/Nested/Internal.hs
@@ -35,8 +35,9 @@ import Data.Coerce (coerce, Coercible)
import Data.Kind
import Data.Proxy
import Data.Type.Equality
-import qualified Data.Vector.Unboxed as VU
-import qualified Data.Vector.Unboxed.Mutable as VUM
+import qualified Data.Vector.Storable as VS
+import qualified Data.Vector.Storable.Mutable as VSM
+import Foreign.Storable (Storable)
import qualified GHC.TypeLits as GHC
import Data.Array.Mixed (XArray, IxX(..), KnownShapeX(..), StaticShapeX(..), type (++), pattern GHC_SNat)
@@ -119,11 +120,11 @@ deriving instance Show (Mixed (sh1 ++ sh2) a) => Show (Mixed sh1 (Mixed sh2 a))
type MixedVecs :: Type -> [Maybe GHC.Nat] -> Type -> Type
data family MixedVecs s sh a
-newtype instance MixedVecs s sh (Primitive a) = MV_Primitive (VU.MVector s a)
+newtype instance MixedVecs s sh (Primitive a) = MV_Primitive (VS.MVector s a)
-newtype instance MixedVecs s sh Int = MV_Int (VU.MVector s Int)
-newtype instance MixedVecs s sh Double = MV_Double (VU.MVector s Double)
-newtype instance MixedVecs s sh () = MV_Nil (VU.MVector s ()) -- no content, MVector optimises this
+newtype instance MixedVecs s sh Int = MV_Int (VS.MVector s Int)
+newtype instance MixedVecs s sh Double = MV_Double (VS.MVector s Double)
+newtype instance MixedVecs s sh () = MV_Nil (VS.MVector s ()) -- no content, MVector optimises this
-- etc.
data instance MixedVecs s sh (a, b) = MV_Tup2 (MixedVecs s sh a) (MixedVecs s sh b)
@@ -143,7 +144,7 @@ class Elt a where
mindexPartial :: forall sh sh'. Mixed (sh ++ sh') a -> IxX sh -> Mixed sh' a
mlift :: forall sh1 sh2. KnownShapeX sh2
- => (forall sh' b. (KnownShapeX sh', VU.Unbox b) => Proxy sh' -> XArray (sh1 ++ sh') b -> XArray (sh2 ++ sh') b)
+ => (forall sh' b. (KnownShapeX sh', Storable b) => Proxy sh' -> XArray (sh1 ++ sh') b -> XArray (sh2 ++ sh') b)
-> Mixed sh1 a -> Mixed sh2 a
-- ====== PRIVATE METHODS ====== --
@@ -176,7 +177,7 @@ class Elt a where
-- Arrays of scalars are basically just arrays of scalars.
-instance VU.Unbox a => Elt (Primitive a) where
+instance Storable a => Elt (Primitive a) where
mshape (M_Primitive a) = X.shape a
mindex (M_Primitive a) i = Primitive (X.index a i)
mindexPartial (M_Primitive a) i = M_Primitive (X.indexPartial a i)
@@ -191,18 +192,18 @@ instance VU.Unbox a => Elt (Primitive a) where
memptyArray sh = M_Primitive (X.generate sh (error "memptyArray Int: shape was not empty"))
mvecsNumElts _ = 1
- mvecsUnsafeNew sh _ = MV_Primitive <$> VUM.unsafeNew (X.shapeSize sh)
- mvecsWrite sh i (Primitive x) (MV_Primitive v) = VUM.write v (X.toLinearIdx sh i) x
+ mvecsUnsafeNew sh _ = MV_Primitive <$> VSM.unsafeNew (X.shapeSize sh)
+ mvecsWrite sh i (Primitive x) (MV_Primitive v) = VSM.write v (X.toLinearIdx sh i) x
-- TODO: this use of toVector is suboptimal
mvecsWritePartial
- :: forall sh' sh s. (KnownShapeX sh', VU.Unbox a)
+ :: forall sh' sh s. KnownShapeX sh'
=> IxX (sh ++ sh') -> IxX sh -> Mixed sh' (Primitive a) -> MixedVecs s (sh ++ sh') (Primitive a) -> ST s ()
mvecsWritePartial sh i (M_Primitive arr) (MV_Primitive v) = do
let offset = X.toLinearIdx sh (X.ixAppend i (X.zeroIdx' (X.shape arr)))
- VU.copy (VUM.slice offset (X.shapeSize (X.shape arr)) v) (X.toVector arr)
+ VS.copy (VSM.slice offset (X.shapeSize (X.shape arr)) v) (X.toVector arr)
- mvecsFreeze sh (MV_Primitive v) = M_Primitive . X.fromVector sh <$> VU.freeze v
+ mvecsFreeze sh (MV_Primitive v) = M_Primitive . X.fromVector sh <$> VS.freeze v
deriving via Primitive Int instance Elt Int
deriving via Primitive Double instance Elt Double
@@ -247,13 +248,13 @@ instance (Elt a, KnownShapeX sh') => Elt (Mixed sh' a) where
= M_Nest (mindexPartial @a @sh1 @(sh2 ++ sh') arr i)
mlift :: forall sh1 sh2. KnownShapeX sh2
- => (forall sh3 b. (KnownShapeX sh3, VU.Unbox b) => Proxy sh3 -> XArray (sh1 ++ sh3) b -> XArray (sh2 ++ sh3) b)
+ => (forall sh3 b. (KnownShapeX sh3, Storable b) => Proxy sh3 -> XArray (sh1 ++ sh3) b -> XArray (sh2 ++ sh3) b)
-> Mixed sh1 (Mixed sh' a) -> Mixed sh2 (Mixed sh' a)
mlift f (M_Nest arr)
| Dict <- X.lemKnownShapeX (X.ssxAppend (knownShapeX @sh2) (knownShapeX @sh'))
= M_Nest (mlift f' arr)
where
- f' :: forall sh3 b. (KnownShapeX sh3, VU.Unbox b) => Proxy sh3 -> XArray ((sh1 ++ sh') ++ sh3) b -> XArray ((sh2 ++ sh') ++ sh3) b
+ f' :: forall sh3 b. (KnownShapeX sh3, Storable b) => Proxy sh3 -> XArray ((sh1 ++ sh') ++ sh3) b -> XArray ((sh2 ++ sh') ++ sh3) b
f' _
| Refl <- X.lemAppAssoc (Proxy @sh1) (Proxy @sh') (Proxy @sh3)
, Refl <- X.lemAppAssoc (Proxy @sh2) (Proxy @sh') (Proxy @sh3)
@@ -374,7 +375,7 @@ instance (KnownNat n, Elt a) => Elt (Ranked n a) where
mindexPartial arr i
mlift :: forall sh1 sh2. KnownShapeX sh2
- => (forall sh' b. (KnownShapeX sh', VU.Unbox b) => Proxy sh' -> XArray (sh1 ++ sh') b -> XArray (sh2 ++ sh') b)
+ => (forall sh' b. (KnownShapeX sh', Storable b) => Proxy sh' -> XArray (sh1 ++ sh') b -> XArray (sh2 ++ sh') b)
-> Mixed sh1 (Ranked n a) -> Mixed sh2 (Ranked n a)
mlift f (M_Ranked arr)
| Dict <- lemKnownReplicate (Proxy @n)
@@ -469,7 +470,7 @@ instance (KnownShape sh, Elt a) => Elt (Shaped sh a) where
mindexPartial arr i
mlift :: forall sh1 sh2. KnownShapeX sh2
- => (forall sh' b. (KnownShapeX sh', VU.Unbox b) => Proxy sh' -> XArray (sh1 ++ sh') b -> XArray (sh2 ++ sh') b)
+ => (forall sh' b. (KnownShapeX sh', Storable b) => Proxy sh' -> XArray (sh1 ++ sh') b -> XArray (sh2 ++ sh') b)
-> Mixed sh1 (Shaped sh a) -> Mixed sh2 (Shaped sh a)
mlift f (M_Shaped arr)
| Dict <- lemKnownMapJust (Proxy @sh)
@@ -568,14 +569,14 @@ rgenerate sh f
= Ranked (mgenerate (ixCvtRX sh) (f . ixCvtXR))
rlift :: forall n1 n2 a. (KnownNat n2, Elt a)
- => (forall sh' b. (KnownShapeX sh', VU.Unbox b) => Proxy sh' -> XArray (Replicate n1 Nothing ++ sh') b -> XArray (Replicate n2 Nothing ++ sh') b)
+ => (forall sh' b. KnownShapeX sh' => Proxy sh' -> XArray (Replicate n1 Nothing ++ sh') b -> XArray (Replicate n2 Nothing ++ sh') b)
-> Ranked n1 a -> Ranked n2 a
rlift f (Ranked arr)
| Dict <- lemKnownReplicate (Proxy @n2)
= Ranked (mlift f arr)
rsumOuter1 :: forall n a.
- (VU.Unbox a, Num a, KnownNat n, forall sh. Coercible (Mixed sh a) (XArray sh a))
+ (Storable a, Num a, KnownNat n, forall sh. Coercible (Mixed sh a) (XArray sh a))
=> Ranked (S n) a -> Ranked n a
rsumOuter1 (Ranked arr)
| Dict <- lemKnownReplicate (Proxy @n)
@@ -636,14 +637,14 @@ sgenerate sh f
= Shaped (mgenerate (ixCvtSX sh) (f . ixCvtXS (knownShape @sh)))
slift :: forall sh1 sh2 a. (KnownShape sh2, Elt a)
- => (forall sh' b. (KnownShapeX sh', VU.Unbox b) => Proxy sh' -> XArray (MapJust sh1 ++ sh') b -> XArray (MapJust sh2 ++ sh') b)
+ => (forall sh' b. KnownShapeX sh' => Proxy sh' -> XArray (MapJust sh1 ++ sh') b -> XArray (MapJust sh2 ++ sh') b)
-> Shaped sh1 a -> Shaped sh2 a
slift f (Shaped arr)
| Dict <- lemKnownMapJust (Proxy @sh2)
= Shaped (mlift f arr)
ssumOuter1 :: forall sh n a.
- (VU.Unbox a, Num a, GHC.KnownNat n, KnownShape sh, forall sh'. Coercible (Mixed sh' a) (XArray sh' a))
+ (Storable a, Num a, GHC.KnownNat n, KnownShape sh, forall sh'. Coercible (Mixed sh' a) (XArray sh' a))
=> Shaped (n : sh) a -> Shaped sh a
ssumOuter1 (Shaped arr)
| Dict <- lemKnownMapJust (Proxy @sh)
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-24 15:01:11 +0100