fix: benchmarks sorting (#456)

Author: oameye

benchmarks/KPO.jl

@@ -40,19 +40,15 @@ function benchmark_kpo!(SUITE)
     end seconds = 10
 
     show_progress = false
-    sorting = "no_sorting"
+    sorting = :none
     classify_default = false
 
     method = WarmUp(; thread=false)
     result = get_steady_states(problem, method; show_progress, sorting, classify_default)
 
     SUITE["Steady states"]["Homotopy Problem"]["Warm up method"] = @benchmarkable begin
         get_steady_states(
-            $problem,
-            $method;
-            show_progress=false,
-            sorting="no_sorting",
-            classify_default=false,
+            $problem, $method; show_progress=false, sorting=:none, classify_default=false
         )
     end seconds = 10
 
@@ -61,11 +57,7 @@ function benchmark_kpo!(SUITE)
 
     SUITE["Steady states"]["Homotopy Problem"]["Total degree homotopy"] = @benchmarkable begin
         get_steady_states(
-            $problem,
-            $method;
-            show_progress=false,
-            sorting="no_sorting",
-            classify_default=false,
+            $problem, $method; show_progress=false, sorting=:none, classify_default=false
         )
     end seconds = 10
 
@@ -74,24 +66,20 @@ function benchmark_kpo!(SUITE)
 
     SUITE["Steady states"]["Homotopy Problem"]["Polyhedral homotopy"] = @benchmarkable begin
         get_steady_states(
-            $problem,
-            $method;
-            show_progress=false,
-            sorting="no_sorting",
-            classify_default=false,
+            $problem, $method; show_progress=false, sorting=:none, classify_default=false
         )
     end seconds = 10
 
     solutions_not_sorted = result.solutions
-    sort_solutions(solutions_not_sorted; sorting="nearest", show_progress=false)
-    sort_solutions(solutions_not_sorted; sorting="hilbert", show_progress=false)
+    sort_solutions(solutions_not_sorted; sorting=:nearest, show_progress=false)
+    sort_solutions(solutions_not_sorted; sorting=:hilbert, show_progress=false)
 
     SUITE["Sorting"]["One dimensional"]["Nearest-neighbor sorting"] = @benchmarkable begin
-        sort_solutions($solutions_not_sorted; show_progress=false, sorting="nearest")
+        sort_solutions($solutions_not_sorted; show_progress=false, sorting=:nearest)
     end seconds = 10
 
     SUITE["Sorting"]["One dimensional"]["Hilbert sorting"] = @benchmarkable begin
-        sort_solutions($solutions_not_sorted; show_progress=false, sorting="hilbert")
+        sort_solutions($solutions_not_sorted; show_progress=false, sorting=:hilbert)
     end seconds = 10
 
     _classify_default!(deepcopy(result))