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desc 'Run all IPS benchmarks'
task :benchmark do
Dir["#{__dir__}/benchmarks/*.rb"].sort.each { |file| load(file) }
end
namespace :benchmark do
desc 'Run all IPS benchmarks and store the comparison results in BENCHMARK.md'
task :write_to_file do
Rake.application[:benchmark].invoke
# extract comparison results from reports
results = $benchmark_results
.map { |caption, report| "```\n#{caption}\n\n#{report[/(?<=Comparison:).+/m].strip}\n```" }
.join("\n")
.gsub(/ \(±[^)]+\) |(?<=same-ish).*/, '') # remove some noise
File.write "#{__dir__}/../BENCHMARK.md",
"Results of `rake:benchmark` on #{RUBY_DESCRIPTION}\n\n#{results}\n"
end
end
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