From 596bce9b869cafc06d9b1567c3a3ed282f7441ba Mon Sep 17 00:00:00 2001
From: Tom Smeding <t.j.smeding@uu.nl>
Date: Mon, 10 Jun 2024 13:23:38 +0200
Subject: Rename arg{min,max} to {min,max}Index

---
 src/Data/Array/Mixed/Internal/Arith.hs | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

(limited to 'src/Data/Array/Mixed')

diff --git a/src/Data/Array/Mixed/Internal/Arith.hs b/src/Data/Array/Mixed/Internal/Arith.hs
index 32ed355..d2ad61f 100644
--- a/src/Data/Array/Mixed/Internal/Arith.hs
+++ b/src/Data/Array/Mixed/Internal/Arith.hs
@@ -184,7 +184,7 @@ vectorRedInnerOp sn@SNat valconv ptrconv fscale fred (RS.A (RG.A sh (OI.T stride
                <$> VS.unsafeFreeze outv
 
 -- TODO: test this function
--- | Find extremum (argmin or argmax) in full array
+-- | Find extremum (minindex ("argmin") or maxindex) in full array
 {-# NOINLINE vectorExtremumOp #-}
 vectorExtremumOp :: forall a b n. Storable a
                  => (Ptr a -> Ptr b)
@@ -192,7 +192,7 @@ vectorExtremumOp :: forall a b n. Storable a
                  -> RS.Array n a -> [Int]  -- result length: n
 vectorExtremumOp ptrconv fextrem (RS.A (RG.A sh (OI.T strides offset vec)))
   | null sh = []
-  | any (<= 0) sh = error "Extremum (argmin/argmax): empty array"
+  | any (<= 0) sh = error "Extremum (minindex/maxindex): empty array"
   -- now the input array is nonempty
   | all (<= 0) strides = 0 <$ sh
   | otherwise =
@@ -283,7 +283,7 @@ $(fmap concat . forM typesList $ \arithtype -> do
 $(fmap concat . forM typesList $ \arithtype ->
     fmap concat . forM ["min", "max"] $ \fname -> do
       let ttyp = conT (atType arithtype)
-          name = mkName ("arg" ++ fname ++ "Vector" ++ nameBase (atType arithtype))
+          name = mkName (fname ++ "indexVector" ++ nameBase (atType arithtype))
           c_op = varE (mkName ("c_extremum_" ++ fname ++ "_" ++ atCName arithtype))
       sequence [SigD name <$>
                      [t| forall n. RS.Array n $ttyp -> [Int] |]
@@ -350,8 +350,8 @@ class NumElt a where
   numEltSignum :: SNat n -> RS.Array n a -> RS.Array n a
   numEltSum1Inner :: SNat n -> RS.Array (n + 1) a -> RS.Array n a
   numEltProduct1Inner :: SNat n -> RS.Array (n + 1) a -> RS.Array n a
-  numEltArgMin :: RS.Array n a -> [Int]
-  numEltArgMax :: RS.Array n a -> [Int]
+  numEltMinIndex :: RS.Array n a -> [Int]
+  numEltMaxIndex :: RS.Array n a -> [Int]
 
 instance NumElt Int32 where
   numEltAdd = addVectorInt32
@@ -362,8 +362,8 @@ instance NumElt Int32 where
   numEltSignum = signumVectorInt32
   numEltSum1Inner = sum1VectorInt32
   numEltProduct1Inner = product1VectorInt32
-  numEltArgMin = argminVectorInt32
-  numEltArgMax = argmaxVectorInt32
+  numEltMinIndex = minindexVectorInt32
+  numEltMaxIndex = maxindexVectorInt32
 
 instance NumElt Int64 where
   numEltAdd = addVectorInt64
@@ -374,8 +374,8 @@ instance NumElt Int64 where
   numEltSignum = signumVectorInt64
   numEltSum1Inner = sum1VectorInt64
   numEltProduct1Inner = product1VectorInt64
-  numEltArgMin = argminVectorInt64
-  numEltArgMax = argmaxVectorInt64
+  numEltMinIndex = minindexVectorInt64
+  numEltMaxIndex = maxindexVectorInt64
 
 instance NumElt Float where
   numEltAdd = addVectorFloat
@@ -386,8 +386,8 @@ instance NumElt Float where
   numEltSignum = signumVectorFloat
   numEltSum1Inner = sum1VectorFloat
   numEltProduct1Inner = product1VectorFloat
-  numEltArgMin = argminVectorFloat
-  numEltArgMax = argmaxVectorFloat
+  numEltMinIndex = minindexVectorFloat
+  numEltMaxIndex = maxindexVectorFloat
 
 instance NumElt Double where
   numEltAdd = addVectorDouble
@@ -398,8 +398,8 @@ instance NumElt Double where
   numEltSignum = signumVectorDouble
   numEltSum1Inner = sum1VectorDouble
   numEltProduct1Inner = product1VectorDouble
-  numEltArgMin = argminVectorDouble
-  numEltArgMax = argmaxVectorDouble
+  numEltMinIndex = minindexVectorDouble
+  numEltMaxIndex = maxindexVectorDouble
 
 instance NumElt Int where
   numEltAdd = intWidBranch2 @Int (+)
@@ -420,8 +420,8 @@ instance NumElt Int where
   numEltProduct1Inner = intWidBranchRed @Int
                           (c_binary_i32_sv (aboEnum BO_MUL)) (c_reduce_i32 (aroEnum RO_PRODUCT1))
                           (c_binary_i64_sv (aboEnum BO_MUL)) (c_reduce_i64 (aroEnum RO_PRODUCT1))
-  numEltArgMin = intWidBranchExtr @Int c_extremum_min_i32 c_extremum_min_i64
-  numEltArgMax = intWidBranchExtr @Int c_extremum_max_i32 c_extremum_max_i64
+  numEltMinIndex = intWidBranchExtr @Int c_extremum_min_i32 c_extremum_min_i64
+  numEltMaxIndex = intWidBranchExtr @Int c_extremum_max_i32 c_extremum_max_i64
 
 instance NumElt CInt where
   numEltAdd = intWidBranch2 @CInt (+)
@@ -442,8 +442,8 @@ instance NumElt CInt where
   numEltProduct1Inner = intWidBranchRed @CInt
                           (c_binary_i32_sv (aboEnum BO_MUL)) (c_reduce_i32 (aroEnum RO_PRODUCT1))
                           (c_binary_i64_sv (aboEnum BO_MUL)) (c_reduce_i64 (aroEnum RO_PRODUCT1))
-  numEltArgMin = intWidBranchExtr @CInt c_extremum_min_i32 c_extremum_min_i64
-  numEltArgMax = intWidBranchExtr @CInt c_extremum_max_i32 c_extremum_max_i64
+  numEltMinIndex = intWidBranchExtr @CInt c_extremum_min_i32 c_extremum_min_i64
+  numEltMaxIndex = intWidBranchExtr @CInt c_extremum_max_i32 c_extremum_max_i64
 
 class FloatElt a where
   floatEltDiv :: SNat n -> RS.Array n a -> RS.Array n a -> RS.Array n a
-- 
cgit v1.2.3-70-g09d2