update benchmark platform to PI

crates/cli/tests/benchmarks/AStar.roc

@@ -1,107 +1,107 @@
-module [findPath, Model, initialModel, cheapestOpen, reconstructPath]
+module [find_path, Model, initial_model, cheapest_open, reconstruct_path]
 
 import Quicksort
 
-findPath = \costFn, moveFn, start, end ->
-    astar costFn moveFn end (initialModel start)
+find_path = \cost_fn, move_fn, start, end ->
+    astar(cost_fn, move_fn, end, initial_model(start))
 
 Model position : {
     evaluated : Set position,
-    openSet : Set position,
+    open_set : Set position,
     costs : Dict position F64,
-    cameFrom : Dict position position,
+    came_from : Dict position position,
 } where position implements Hash & Eq
 
-initialModel : position -> Model position where position implements Hash & Eq
-initialModel = \start -> {
-    evaluated: Set.empty {},
-    openSet: Set.single start,
-    costs: Dict.single start 0,
-    cameFrom: Dict.empty {},
+initial_model : position -> Model position where position implements Hash & Eq
+initial_model = \start -> {
+    evaluated: Set.empty({}),
+    open_set: Set.single(start),
+    costs: Dict.single(start, 0),
+    came_from: Dict.empty({}),
 }
 
-cheapestOpen : (position -> F64), Model position -> Result position {} where position implements Hash & Eq
-cheapestOpen = \costFn, model ->
-    model.openSet
+cheapest_open : (position -> F64), Model position -> Result position {} where position implements Hash & Eq
+cheapest_open = \cost_fn, model ->
+    model.open_set
     |> Set.toList
-    |> List.keepOks
-        (\position ->
-            when Dict.get model.costs position is
-                Err _ -> Err {}
-                Ok cost -> Ok { cost: cost + costFn position, position }
-        )
-    |> Quicksort.sortBy .cost
+    |> List.keepOks(
+        \position ->
+            when Dict.get(model.costs, position) is
+                Err(_) -> Err({})
+                Ok(cost) -> Ok({ cost: cost + cost_fn(position), position }),
+    )
+    |> Quicksort.sort_by(.cost)
     |> List.first
-    |> Result.map .position
-    |> Result.mapErr (\_ -> {})
+    |> Result.map(.position)
+    |> Result.mapErr(\_ -> {})
 
-reconstructPath : Dict position position, position -> List position where position implements Hash & Eq
-reconstructPath = \cameFrom, goal ->
-    when Dict.get cameFrom goal is
-        Err _ -> []
-        Ok next -> List.append (reconstructPath cameFrom next) goal
+reconstruct_path : Dict position position, position -> List position where position implements Hash & Eq
+reconstruct_path = \came_from, goal ->
+    when Dict.get(came_from, goal) is
+        Err(_) -> []
+        Ok(next) -> List.append(reconstruct_path(came_from, next), goal)
 
-updateCost : position, position, Model position -> Model position where position implements Hash & Eq
-updateCost = \current, neighbor, model ->
-    newCameFrom =
-        Dict.insert model.cameFrom neighbor current
+update_cost : position, position, Model position -> Model position where position implements Hash & Eq
+update_cost = \current, neighbor, model ->
+    new_came_from =
+        Dict.insert(model.came_from, neighbor, current)
 
-    newCosts =
-        Dict.insert model.costs neighbor distanceTo
+    new_costs =
+        Dict.insert(model.costs, neighbor, distance_to)
 
-    distanceTo =
-        reconstructPath newCameFrom neighbor
+    distance_to =
+        reconstruct_path(new_came_from, neighbor)
         |> List.len
         |> Num.toFrac
 
-    newModel =
+    new_model =
         { model &
-            costs: newCosts,
-            cameFrom: newCameFrom,
+            costs: new_costs,
+            came_from: new_came_from,
         }
 
-    when Dict.get model.costs neighbor is
-        Err _ ->
-            newModel
+    when Dict.get(model.costs, neighbor) is
+        Err(_) ->
+            new_model
 
-        Ok previousDistance ->
-            if distanceTo < previousDistance then
-                newModel
+        Ok(previous_distance) ->
+            if distance_to < previous_distance then
+                new_model
             else
                 model
 
 astar : (position, position -> F64), (position -> Set position), position, Model position -> Result (List position) {} where position implements Hash & Eq
-astar = \costFn, moveFn, goal, model ->
-    when cheapestOpen (\source -> costFn source goal) model is
-        Err {} -> Err {}
-        Ok current ->
+astar = \cost_fn, move_fn, goal, model ->
+    when cheapest_open(\source -> cost_fn(source, goal), model) is
+        Err({}) -> Err({})
+        Ok(current) ->
             if current == goal then
-                Ok (reconstructPath model.cameFrom goal)
+                Ok(reconstruct_path(model.came_from, goal))
             else
-                modelPopped =
+                model_popped =
                     { model &
-                        openSet: Set.remove model.openSet current,
-                        evaluated: Set.insert model.evaluated current,
+                        open_set: Set.remove(model.open_set, current),
+                        evaluated: Set.insert(model.evaluated, current),
                     }
 
                 neighbors =
-                    moveFn current
+                    move_fn(current)
 
-                newNeighbors =
-                    Set.difference neighbors modelPopped.evaluated
+                new_neighbors =
+                    Set.difference(neighbors, model_popped.evaluated)
 
-                modelWithNeighbors : Model position
-                modelWithNeighbors =
-                    modelPopped
-                    |> &openSet (Set.union modelPopped.openSet newNeighbors)
+                model_with_neighbors : Model position
+                model_with_neighbors =
+                    model_popped
+                    |> &open_set(Set.union(model_popped.open_set, new_neighbors))
 
                 walker : Model position, position -> Model position
-                walker = \amodel, n -> updateCost current n amodel
+                walker = \amodel, n -> update_cost(current, n, amodel)
 
-                modelWithCosts =
-                    Set.walk newNeighbors modelWithNeighbors walker
+                model_with_costs =
+                    Set.walk(new_neighbors, model_with_neighbors, walker)
 
-                astar costFn moveFn goal modelWithCosts
+                astar(cost_fn, move_fn, goal, model_with_costs)
 
 # takeStep = \moveFn, _goal, model, current ->
 #     modelPopped =

crates/cli/tests/benchmarks/Base64.roc

@@ -1,38 +1,38 @@
-module [fromBytes, fromStr, toBytes, toStr]
+module [from_bytes, from_str, to_bytes, to_str]
 
 import Base64.Decode
 import Base64.Encode
 
 # base 64 encoding from a sequence of bytes
-fromBytes : List U8 -> Result Str [InvalidInput]
-fromBytes = \bytes ->
-    when Base64.Decode.fromBytes bytes is
-        Ok v ->
-            Ok v
+from_bytes : List U8 -> Result Str [InvalidInput]
+from_bytes = \bytes ->
+    when Base64.Decode.from_bytes(bytes) is
+        Ok(v) ->
+            Ok(v)
 
-        Err _ ->
-            Err InvalidInput
+        Err(_) ->
+            Err(InvalidInput)
 
 # base 64 encoding from a string
-fromStr : Str -> Result Str [InvalidInput]
-fromStr = \str ->
-    fromBytes (Str.toUtf8 str)
+from_str : Str -> Result Str [InvalidInput]
+from_str = \str ->
+    from_bytes(Str.toUtf8(str))
 
 # base64-encode bytes to the original
-toBytes : Str -> Result (List U8) [InvalidInput]
-toBytes = \str ->
-    Ok (Base64.Encode.toBytes str)
-
-toStr : Str -> Result Str [InvalidInput]
-toStr = \str ->
-    when toBytes str is
-        Ok bytes ->
-            when Str.fromUtf8 bytes is
-                Ok v ->
-                    Ok v
-
-                Err _ ->
-                    Err InvalidInput
-
-        Err _ ->
-            Err InvalidInput
+to_bytes : Str -> Result (List U8) [InvalidInput]
+to_bytes = \str ->
+    Ok(Base64.Encode.to_bytes(str))
+
+to_str : Str -> Result Str [InvalidInput]
+to_str = \str ->
+    when to_bytes(str) is
+        Ok(bytes) ->
+            when Str.fromUtf8(bytes) is
+                Ok(v) ->
+                    Ok(v)
+
+                Err(_) ->
+                    Err(InvalidInput)
+
+        Err(_) ->
+            Err(InvalidInput)

crates/cli/tests/benchmarks/Base64/Decode.roc

@@ -1,86 +1,86 @@
-module [fromBytes]
+module [from_bytes]
 
 import Bytes.Decode exposing [ByteDecoder, DecodeProblem]
 
-fromBytes : List U8 -> Result Str DecodeProblem
-fromBytes = \bytes ->
-    Bytes.Decode.decode bytes (decodeBase64 (List.len bytes))
+from_bytes : List U8 -> Result Str DecodeProblem
+from_bytes = \bytes ->
+    Bytes.Decode.decode(bytes, decode_base64(List.len(bytes)))
 
-decodeBase64 : U64 -> ByteDecoder Str
-decodeBase64 = \width -> Bytes.Decode.loop loopHelp { remaining: width, string: "" }
+decode_base64 : U64 -> ByteDecoder Str
+decode_base64 = \width -> Bytes.Decode.loop(loop_help, { remaining: width, string: "" })
 
-loopHelp : { remaining : U64, string : Str } -> ByteDecoder (Bytes.Decode.Step { remaining : U64, string : Str } Str)
-loopHelp = \{ remaining, string } ->
+loop_help : { remaining : U64, string : Str } -> ByteDecoder (Bytes.Decode.Step { remaining : U64, string : Str } Str)
+loop_help = \{ remaining, string } ->
     if remaining >= 3 then
-        Bytes.Decode.map3 Bytes.Decode.u8 Bytes.Decode.u8 Bytes.Decode.u8 \x, y, z ->
+        Bytes.Decode.map3(Bytes.Decode.u8, Bytes.Decode.u8, Bytes.Decode.u8, \x, y, z ->
             a : U32
-            a = Num.intCast x
+            a = Num.intCast(x)
             b : U32
-            b = Num.intCast y
+            b = Num.intCast(y)
             c : U32
-            c = Num.intCast z
-            combined = Num.bitwiseOr (Num.bitwiseOr (Num.shiftLeftBy a 16) (Num.shiftLeftBy b 8)) c
+            c = Num.intCast(z)
+            combined = Num.bitwiseOr(Num.bitwiseOr(Num.shiftLeftBy(a, 16), Num.shiftLeftBy(b, 8)), c)
 
-            Loop {
+            Loop({
                 remaining: remaining - 3,
-                string: Str.concat string (bitsToChars combined 0),
-            }
+                string: Str.concat(string, bits_to_chars(combined, 0)),
+            }))
     else if remaining == 0 then
-        Bytes.Decode.succeed (Done string)
+        Bytes.Decode.succeed(Done(string))
     else if remaining == 2 then
-        Bytes.Decode.map2 Bytes.Decode.u8 Bytes.Decode.u8 \x, y ->
+        Bytes.Decode.map2(Bytes.Decode.u8, Bytes.Decode.u8, \x, y ->
 
             a : U32
-            a = Num.intCast x
+            a = Num.intCast(x)
             b : U32
-            b = Num.intCast y
-            combined = Num.bitwiseOr (Num.shiftLeftBy a 16) (Num.shiftLeftBy b 8)
+            b = Num.intCast(y)
+            combined = Num.bitwiseOr(Num.shiftLeftBy(a, 16), Num.shiftLeftBy(b, 8))
 
-            Done (Str.concat string (bitsToChars combined 1))
+            Done(Str.concat(string, bits_to_chars(combined, 1))))
     else
         # remaining = 1
-        Bytes.Decode.map Bytes.Decode.u8 \x ->
+        Bytes.Decode.map(Bytes.Decode.u8, \x ->
 
             a : U32
-            a = Num.intCast x
+            a = Num.intCast(x)
 
-            Done (Str.concat string (bitsToChars (Num.shiftLeftBy a 16) 2))
+            Done(Str.concat(string, bits_to_chars(Num.shiftLeftBy(a, 16), 2))))
 
-bitsToChars : U32, Int * -> Str
-bitsToChars = \bits, missing ->
-    when Str.fromUtf8 (bitsToCharsHelp bits missing) is
-        Ok str -> str
-        Err _ -> ""
+bits_to_chars : U32, Int * -> Str
+bits_to_chars = \bits, missing ->
+    when Str.fromUtf8(bits_to_chars_help(bits, missing)) is
+        Ok(str) -> str
+        Err(_) -> ""
 
 # Mask that can be used to get the lowest 6 bits of a binary number
-lowest6BitsMask : Int *
-lowest6BitsMask = 63
+lowest6_bits_mask : Int *
+lowest6_bits_mask = 63
 
-bitsToCharsHelp : U32, Int * -> List U8
-bitsToCharsHelp = \bits, missing ->
+bits_to_chars_help : U32, Int * -> List U8
+bits_to_chars_help = \bits, missing ->
     # The input is 24 bits, which we have to partition into 4 6-bit segments. We achieve this by
     # shifting to the right by (a multiple of) 6 to remove unwanted bits on the right, then `Num.bitwiseAnd`
     # with `0b111111` (which is 2^6 - 1 or 63) (so, 6 1s) to remove unwanted bits on the left.
     # any 6-bit number is a valid base64 digit, so this is actually safe
     p =
-        Num.shiftRightZfBy bits 18
+        Num.shiftRightZfBy(bits, 18)
         |> Num.intCast
-        |> unsafeToChar
+        |> unsafe_to_char
 
     q =
-        Num.bitwiseAnd (Num.shiftRightZfBy bits 12) lowest6BitsMask
+        Num.bitwiseAnd(Num.shiftRightZfBy(bits, 12), lowest6_bits_mask)
         |> Num.intCast
-        |> unsafeToChar
+        |> unsafe_to_char
 
     r =
-        Num.bitwiseAnd (Num.shiftRightZfBy bits 6) lowest6BitsMask
+        Num.bitwiseAnd(Num.shiftRightZfBy(bits, 6), lowest6_bits_mask)
         |> Num.intCast
-        |> unsafeToChar
+        |> unsafe_to_char
 
     s =
-        Num.bitwiseAnd bits lowest6BitsMask
+        Num.bitwiseAnd(bits, lowest6_bits_mask)
         |> Num.intCast
-        |> unsafeToChar
+        |> unsafe_to_char
 
     equals : U8
     equals = 61
@@ -94,8 +94,8 @@ bitsToCharsHelp = \bits, missing ->
             []
 
 # Base64 index to character/digit
-unsafeToChar : U8 -> U8
-unsafeToChar = \n ->
+unsafe_to_char : U8 -> U8
+unsafe_to_char = \n ->
     if n <= 25 then
         # uppercase characters
         65 + n