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author | INADA Naoki <inada-n@klab.com> | 2013-02-03 00:02:37 +0900 |
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committer | INADA Naoki <inada-n@klab.com> | 2013-02-03 00:02:37 +0900 |
commit | 95dfec808a700c99144e454fbf9d98be420f2c51 (patch) | |
tree | c46f3f101c043f7d44f82fb62c18ddf59434fe7a /benchmark | |
parent | 8d6a387dff10dd2150aa86cd96e2bece26546268 (diff) | |
download | msgpack-python-95dfec808a700c99144e454fbf9d98be420f2c51.tar.gz |
Add simple benchmark.
Diffstat (limited to 'benchmark')
-rw-r--r-- | benchmark/benchmark.py | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/benchmark/benchmark.py b/benchmark/benchmark.py new file mode 100644 index 0000000..1439289 --- /dev/null +++ b/benchmark/benchmark.py @@ -0,0 +1,32 @@ +from msgpack import fallback +try: + from msgpack import _unpacker, _packer + has_ext = True +except ImportError: + has_ext = False +import timeit + + +def profile(name, func): + times = timeit.repeat(func, number=1000, repeat=4) + times = ', '.join(["%8f" % t for t in times]) + print("%-30s %40s" % (name, times)) + + +def simple(name, data): + if has_ext: + profile("packing %s (ext)" % name, lambda: _packer.packb(data)) + profile('packing %s (fallback)' % name, lambda: fallback.packb(data)) + + data = fallback.packb(data) + if has_ext: + profile('unpacking %s (ext)' % name, lambda: _unpacker.unpackb(data)) + profile('unpacking %s (fallback)' % name, lambda: fallback.unpackb(data)) + +def main(): + simple("integers", [7]*10000) + simple("bytes", [b'x'*n for n in range(100)]*10) + simple("lists", [[]]*10000) + simple("dicts", [{}]*10000) + +main() |