Define top-level #make_shareable to avoid defining Ractor

* Defining Ractor causes issues with gems assuming the rest of Ractor is available, like:
  lib/mri/psych.rb:709:in `config': undefined method `current' for class Ractor (NoMethodError)

Author: eregon

benchmarks-ractor/json_parse_float/benchmark.rb

@@ -12,7 +12,7 @@
     rand, rand, rand, rand, rand, rand, rand, rand, rand, rand,
   ].to_json
 end
-Ractor.make_shareable(list)
+make_shareable(list)
 
 # Work is divided between ractors
 run_benchmark(5, ractor_args: [list]) do |num_rs, list|

benchmarks-ractor/json_parse_string/benchmark.rb

@@ -30,7 +30,7 @@
     "string #{i}" => "value #{i}",
   }.to_json
 end
-Ractor.make_shareable(list)
+make_shareable(list)
 
 # Work is divided between ractors
 run_benchmark(5, ractor_args: [list]) do |num_rs, list|

benchmarks-ractor/knucleotide/benchmark.rb

@@ -52,7 +52,7 @@ def generate_test_sequence(size)
 end
 
 # Make sequence shareable for Ractors
-TEST_SEQUENCE = Ractor.make_shareable(generate_test_sequence(100_000))
+TEST_SEQUENCE = make_shareable(generate_test_sequence(100_000))
 
 run_benchmark(5) do |num_ractors, ractor_args|
   freqs = [1, 2]

benchmarks/attr_accessor.rb

@@ -35,7 +35,7 @@ def get_value_loop
 end
 
 OBJ = TheClass.new
-Ractor.make_shareable(OBJ)
+make_shareable(OBJ)
 
 run_benchmark(10) do
   OBJ.get_value_loop

benchmarks/blurhash/benchmark.rb

@@ -176,7 +176,7 @@ def blurHashForPixels(xComponents, yComponents, width, height, rgb, bytesPerRow)
 
 FILE = File.join(__dir__, "test.bin")
 
-Ractor.make_shareable(ARRAY = File.read(FILE).bytes)
+make_shareable(ARRAY = File.read(FILE).bytes)
 
 run_benchmark(10) do
   Blurhash.encode_rb(204, 204, ARRAY)

benchmarks/erubi/benchmark.rb

@@ -58,7 +58,7 @@ def run_erb
 
 # This is taken from actual "gem server" data
 VALUES = JSON.load(File.read "gem_specs.json")
-Ractor.make_shareable(VALUES)
+make_shareable(VALUES)
 check_result_size(ErbRenderer.new(VALUES).run_erb)
 
 run_benchmark(50) do

benchmarks/graphql/benchmark.rb

@@ -5,16 +5,16 @@
 
 require "graphql"
 
-DATA = Ractor.make_shareable(File.read "negotiate.gql")
+DATA = make_shareable(File.read "negotiate.gql")
 
 if ENV["RUBY_BENCH_RACTOR_HARNESS"]
   GraphQL.default_parser
-  Ractor.make_shareable(GraphQL::Tracing::NullTrace)
+  make_shareable(GraphQL::Tracing::NullTrace)
   GraphQL::Language::Lexer.constants.each do |constant|
-    Ractor.make_shareable(GraphQL::Language::Lexer.const_get(constant))
+    make_shareable(GraphQL::Language::Lexer.const_get(constant))
   end
   GraphQL::Language::Parser.constants.each do |constant|
-    Ractor.make_shareable(GraphQL::Language::Parser.const_get(constant))
+    make_shareable(GraphQL::Language::Parser.const_get(constant))
   end
 end
 

benchmarks/hexapdf/benchmark.rb

@@ -19,8 +19,8 @@
 Dir["/tmp/hexapdf-result*.pdf"].each { |file| FileUtils.rm file }
 
 if ENV["RUBY_BENCH_RACTOR_HARNESS"]
-  Ractor.make_shareable(HexaPDF::DefaultDocumentConfiguration)
-  Ractor.make_shareable(HexaPDF::GlobalConfiguration)
+  make_shareable(HexaPDF::DefaultDocumentConfiguration)
+  make_shareable(HexaPDF::GlobalConfiguration)
   # TODO... still doesn't work
 end
 

benchmarks/lee/benchmark.rb

@@ -87,10 +87,10 @@ def lay(depth, solution)
 Dir.chdir __dir__
 use_gemfile
 
-BOARD = Ractor.make_shareable(board)
-OBSTRUCTED = Ractor.make_shareable(obstructed)
-OUTPUT_FILENAME = Ractor.make_shareable(output_filename)
-EXPANSIONS_DIR = Ractor.make_shareable(expansions_dir)
+BOARD = make_shareable(board)
+OBSTRUCTED = make_shareable(obstructed)
+OUTPUT_FILENAME = make_shareable(output_filename)
+EXPANSIONS_DIR = make_shareable(expansions_dir)
 
 run_benchmark(10) do
   depth = Lee::Matrix.new(BOARD.height, BOARD.width)

benchmarks/nbody/benchmark.rb

@@ -134,7 +134,7 @@ def offset_momentum(bodies)
 N = 20000
 NBODIES = BODIES.size
 if ENV["RUBY_BENCH_RACTOR_HARNESS"]
-  Ractor.make_shareable(BODIES)
+  make_shareable(BODIES)
 end
 DT = 0.01