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Increase the benchmark warmup time to avoid warmup artifact #355

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Increase the benchmark warmup time to avoid warmup artifact #355

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7 changes: 6 additions & 1 deletion benchmarks/benchmarks.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -260,7 +260,12 @@ def positional_splat_keyword_and_double_splat_args(a, *args, b:, **kwargs)
json_file = Tempfile.new

Benchmark.ips do |x|
x.config(suite: suite)
# One user reported that a warmup time of 5 seconds was the minimum needed
# for them to not see whichever MemoWise version (local or GitHub main) runs
# last getting a speed improvement because Ruby is able to optimize it
# better, so we use a 6-second warmup to be safe.
# See: https://github.com/panorama-ed/memo_wise/issues/349#issuecomment-2374754550
x.config(suite: suite, warmup: 6)
BENCHMARK_GEMS.each do |benchmark_gem|
instance = Object.const_get("#{benchmark_gem.klass}Example").new

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