Add random benchmarks

pyperformance/data-files/benchmarks/MANIFEST

@@ -71,6 +71,7 @@ pprint	<local>
 pyflate	<local>
 python_startup	<local>
 python_startup_no_site	<local:python_startup>
+random  <local>
 raytrace	<local>
 regex_compile	<local>
 regex_dna	<local>

pyperformance/data-files/benchmarks/bm_random/pyproject.toml

@@ -0,0 +1,10 @@
+[project]
+name = "pyperformance_bm_random"
+requires-python = ">=3.8"
+dependencies = ["pyperf"]
+urls = {repository = "https://github.com/python/pyperformance"}
+dynamic = ["version"]
+
+[tool.pyperformance]
+name = "random"
+tags = "math"

pyperformance/data-files/benchmarks/bm_random/run_benchmark.py

@@ -0,0 +1,55 @@
+"""Test the performance of random module.
+
+This benchmark was available as `python -m random --test` in Python 3.13.
+
+Authors: Guido van Rossum (original), Semyon Moroz (pyperformance port).
+"""
+
+import random
+
+import pyperf
+
+
+def bench_func(func, args):
+    def wrapper(loops):
+        range_it = range(loops)
+        t0 = pyperf.perf_counter()
+
+        for _ in range_it:
+            func(*args)
+
+        return pyperf.perf_counter() - t0
+
+    return wrapper
+
+
+BENCHMARKS = (
+    # (func, args)
+    (random.random, ()),
+    (random.normalvariate, (0.0, 1.0)),
+    (random.lognormvariate, (0.0, 1.0)),
+    (random.vonmisesvariate, (0.0, 1.0)),
+    (random.binomialvariate, (15, 0.60)),
+    (random.binomialvariate, (100, 0.75)),
+    (random.gammavariate, (0.01, 1.0)),
+    (random.gammavariate, (0.1, 1.0)),
+    (random.gammavariate, (0.1, 2.0)),
+    (random.gammavariate, (0.5, 1.0)),
+    (random.gammavariate, (0.9, 1.0)),
+    (random.gammavariate, (1.0, 1.0)),
+    (random.gammavariate, (2.0, 1.0)),
+    (random.gammavariate, (20.0, 1.0)),
+    (random.gammavariate, (200.0, 1.0)),
+    (random.gauss, (0.0, 1.0)),
+    (random.betavariate, (3.0, 3.0)),
+    (random.triangular, (0.0, 1.0, 1.0 / 3.0)),
+)
+
+
+if __name__ == '__main__':
+    runner = pyperf.Runner()
+    runner.metadata['description'] = "random benchmark"
+
+    for func, args in BENCHMARKS:
+        name = f"random.{func.__name__}{args!r}"
+        runner.bench_time_func(name, bench_func(func, args))