Class: Serialbench::Runners::LocalRunner

Inherits:
Base
  • Object
show all
Defined in:
lib/serialbench/runners/local_runner.rb

Overview

Handles local benchmark execution using the current Ruby environment

Instance Method Summary collapse

Methods inherited from Base

#benchmark, #initialize

Constructor Details

This class inherits a constructor from Serialbench::Runners::Base

Instance Method Details

#prepare ⇒ Object 



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# File 'lib/serialbench/runners/local_runner.rb', line 13

def prepare
  # For local environments, no preparation is needed
  # The current Ruby environment is already set up
  puts "✅ Local environment ready (using current Ruby: #{RUBY_VERSION})"
end

#run_benchmark(benchmark_config, benchmark_config_path, result_dir) ⇒ Object 



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# File 'lib/serialbench/runners/local_runner.rb', line 19

def run_benchmark(benchmark_config, benchmark_config_path, result_dir)
  puts "🏠 Running benchmark locally with Ruby #{RUBY_VERSION}..."
  puts "   📁 Results will be saved to: #{result_dir}"

  FileUtils.mkdir_p(result_dir)

  # Run the benchmark
  runner = Serialbench::BenchmarkRunner.new(
    environment_config: @environment_config,
    benchmark_config: benchmark_config
  )

  results = runner.run_all_benchmarks

  # Get platform information with correct Ruby version from environment config
  platform = Serialbench::Models::Platform.current_local(
    ruby_version: @environment_config.ruby_build_tag
  )

  # Create metadata
  metadata = Models::RunMetadata.new(
    benchmark_config_path: benchmark_config_path,
    environment_config_path: @environment_config_path,
    tags: [
      'local',
      platform.os,
      platform.arch,
      "ruby-#{@environment_config.ruby_build_tag}"
    ]
  )

  # Save results
  results_model = Models::Result.new(
    platform: platform,
    metadata: metadata,
    environment_config: @environment_config,
    benchmark_config: benchmark_config,
    benchmark_result: results
  )

  # Restore YAML to use Psych for output, otherwise lutaml-model's to_yaml
  # will have no output (Syck gem overrides YAML constant)
  Object.const_set(:YAML, Psych)

  results_file = File.join(result_dir, 'results.yaml')
  results_model.to_file(results_file)

  puts "✅ Benchmark completed successfully"
  puts "   📊 Results saved to: #{results_file}"
end