Module: Cnvrg::Helpers

Extended by:
Helpers
Included in:
Helpers
Defined in:
lib/cnvrg/helpers.rb

Instance Method Summary collapse

Instance Method Details

#checkmark ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 6

def checkmark
  checkmark = "\u2713"
  return checkmark.encode('utf-8')
end

#cnvrgignore_content ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 73

def cnvrgignore_content
  %{
# cnvrg ignore: Ignore the following directories and files
# for example:
# some_dir/
# some_file.txt
.git/
.gitignore
        }.strip
end

#cpu_time ⇒ Object

cpu



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# File 'lib/cnvrg/helpers.rb', line 166

def cpu_time
  Process.clock_gettime(Process::CLOCK_PROCESS_CPUTIME_ID, :microsecond)
end

#decrypt(key, iv, str) ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 174

def decrypt(key,iv,str)
  begin
  cipher = OpenSSL::Cipher.new("aes-256-cbc").decrypt
  cipher.key = key
  cipher.iv = Base64.decode64 iv.encode('ascii-8bit')

  result = Base64.decode64 (str.encode('ascii-8bit'))
  result = cipher.update(result)
  result << cipher.final

  return result
  rescue => e
    puts e


  end


end

#get_mem(pid) ⇒ Object

memory



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# File 'lib/cnvrg/helpers.rb', line 196

def get_mem(pid)
end

#hyper_content ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 84

def hyper_content
  %{# Hyperparameter Optimization is the process of choosing a set of parameters for a learning algorithm, usually with the goal of optimizing a measure of the algorithm's performance on an independent data set.

# Below is the list of parameters that will be used in the optimization process. Each parameter has a param_name that should match the argument that is feeded to the experiment s.t kernel => --kernel='rbf'

parameters:
  # Integer parameter is a range of possible values between a minimum (inclusive)
  # and maximum (not inclusive) values. Values are floored (0.7 => 0)
- param_name: "learning_rate"
  type: "integer" 
  min: 0 # inclusive
  max: 10 # not inclusive
  scale: "linear"
  steps: 4 # The number of linear steps to produce.


# Float parameter is a range of possible values between a minimum (inclusive)
# and maximum (not inclusive) values.
#
- param_name: "learning_rate"
  type: "float" # precision is 9 after period
  min: 0.00001
  max: 0.1
  scale: "log2" # Could be log10 as well
  steps: 2

# Discrete parameter is an array of numerical values.
#
- param_name: "c"
  type: "discrete"
  values: [0, 0.1 ,0.001]

# Categorical parameter is an array of string values
#
- param_name: "kernel"
  type: "categorical"
  values: ["linear", "poly", "rbf"] 

}
end

#internet_connection? ⇒ Boolean 



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# File 'lib/cnvrg/helpers.rb', line 11

def internet_connection?
  begin
    true if open("http://www.google.com/")
  rescue
    false
  end
end

#linux? ⇒ Boolean 



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# File 'lib/cnvrg/helpers.rb', line 64

def linux?
  not mac? and not windows?
end

#look_for_in_path(path, name) ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 154

def look_for_in_path(path, name)
  url_split = path.split("/")
  url_split.each_with_index do |u, i|
    if u == name
      return i
    end
  end
  return -1
end

#mac? ⇒ Boolean 



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# File 'lib/cnvrg/helpers.rb', line 60

def mac?
  !!(RUBY_PLATFORM =~ /-darwin\d/)
end

#netrc_domain ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 150

def netrc_domain
  "cnvrg.io"
end

#os ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 39

def os

  if windows?
    return "windows"
  elsif mac?
    return "mac"
  elsif ubuntu?
    return "ubuntu"
  elsif linux?

    return "linux"
  else

    return "N/A"
  end
end

#readme_content ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 125

def readme_content
  %{
        # README

        This README would normally contain some context and description about the project. 

        Things you may want to cover:

        * Data description

        * Benchmark and measurement guidelines

        * Used algorithms

        * Scores

        * Configurations

        * Requirements

        * How to run the experiments

        * ...}.strip
end

#remote_url ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 19

def remote_url
  home_dir = File.expand_path('~')
  config = ""
  begin
    if File.exist? home_dir+"/.cnvrg/config.yml"
      config = YAML.load_file(home_dir+"/.cnvrg/config.yml")
    else
      return "https://cnvrg.io"
    end

  rescue
    return "https://cnvrg.io"
  end
  if !config or config.empty? or config.to_h[:api].nil?
    return "https://cnvrg.io"
  else
    return config.to_h[:api].gsub("/api", "")
  end
end

#ubuntu? ⇒ Boolean 



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# File 'lib/cnvrg/helpers.rb', line 68

def ubuntu?
  unix = `cat /etc/lsb-release`.downcase!
  return unix.include? "ubuntu"
end

#wall_time ⇒ Object 



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# File 'lib/cnvrg/helpers.rb', line 170

def wall_time
  Process.clock_gettime(Process::CLOCK_MONOTONIC, :microsecond)
end

#windows? ⇒ Boolean 



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# File 'lib/cnvrg/helpers.rb', line 56

def windows?
  !!(RUBY_PLATFORM =~ /mswin32|mingw32/)
end