asterite

require "benchmark"

RANGE = 3..7

a = 1
v = ARGV[0].to_i

Benchmark.ips do |x|
  x.report("constant") do
    case v

asterite

# This Crystal source file is a multiple threaded implementation to perform an
# extremely fast Segmented Sieve of Zakiya (SSoZ) to find Twin Primes <= N.

# Inputs are single values N, or ranges N1 and N2, of 64-bits, 0 -- 2^64 - 1.
# Output is the number of twin primes <= N, or in range N1 to N2; the last
# twin prime value for the range; and the total time of execution.

# This code was developed on a System76 laptop with an Intel I7 6700HQ cpu,
# 2.6-3.5 GHz clock, with 8 threads, and 16GB of memory. Parameter tuning
# probably needed to optimize for other hardware systems (ARM, PowerPC, etc).

asterite

# This Crystal source file is a multiple threaded implementation to perform an
# extremely fast Segmented Sieve of Zakiya (SSoZ) to find Twin Primes <= N.

# Inputs are single values N, or ranges N1 and N2, of 64-bits, 0 -- 2^64 - 1.
# Output is the number of twin primes <= N, or in range N1 to N2; the last
# twin prime value for the range; and the total time of execution.

# This code was developed on a System76 laptop with an Intel I7 6700HQ cpu,
# 2.6-3.5 GHz clock, with 8 threads, and 16GB of memory. Parameter tuning
# probably needed to optimize for other hardware systems (ARM, PowerPC, etc).

asterite

require "benchmark"

struct Foo
  def initialize(@size : Int32, @stride : Int32)
  end

  def step_from_class
    0.step(to: @size, by: @stride) do |i|
      yield i
    end

asterite

require "benchmark"

struct Foo
  def initialize(@size : Int32, @stride : Int32)
  end

  def step_from_class
    0.step(to: @size, by: @stride) do |i|
      yield i
    end

asterite

def reset
  user = current_user
  return unless user

  user_id = user.id
  return unless user_id

  server = VirtualMachine.find_by(user_id: user_id, id: params[:server_id])
  return unless server

asterite

require "spec"
require "json"
require "yaml"

class JSON::Builder
  def next_is_object_key?
    state = @state.last
    state.is_a?(ObjectState) && state.name
  end
end

asterite

9 - [Bool, Int32, Int64, Slice(UInt8), String, UInt16, UInt32, UInt64, UInt8]
2 - [Crystal::Formatter::HeredocInfo, Crystal::StringInterpolation]
5 - [JSON::Builder::ArrayState, JSON::Builder::DocumentEndState, JSON::Builder::DocumentStartState, JSON::Builder::ObjectState, JSON::Builder::StartState]
3 - [Bool, Crystal::Compiler::Result, Nil]
2 - [Tuple(Int32), Tuple(Int32, Int32)]
2 - [Tuple(Char), Tuple(Char, Char)]
2 - [Pointer(Pointer(Void)), Pointer(Void)]
2 - [Bool, Slice(UInt8)]
3 - [Colorize::Color256, Colorize::ColorANSI, Colorize::ColorRGB]
2 - [HTTP::Headers::Key, String]

asterite

+13
+19
+11
+15
+1
+7
+17
+14
-16
+15

asterite

diff --git a/src/compiler/crystal/semantic/cleanup_transformer.cr b/src/compiler/crystal/semantic/cleanup_transformer.cr
index e108c12f1..59a21ef07 100644
--- a/src/compiler/crystal/semantic/cleanup_transformer.cr
+++ b/src/compiler/crystal/semantic/cleanup_transformer.cr
@@ -23,6 +23,8 @@ module Crystal
           initializer.node = initializer.node.transform(transformer)
         end
       end
+
+      TypesAndMethodsPrinter.new.print_types_and_methods(self)