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301 lines
8.5 KiB
301 lines
8.5 KiB
4 months ago
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# This import depends on the automake rule protoc_middleman, please make sure
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# protoc_middleman has been built before run this file.
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import json
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import re
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import os.path
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# BEGIN OPENSOURCE
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import sys
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sys.path.append(os.path.join(os.path.dirname(os.path.realpath(__file__)), os.pardir))
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# END OPENSOURCE
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import tmp.benchmarks_pb2 as benchmarks_pb2
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__file_size_map = {}
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def __get_data_size(filename):
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if filename[0] != '/':
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filename = os.path.dirname(os.path.abspath(__file__)) + "/../" + filename
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if filename in __file_size_map:
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return __file_size_map[filename]
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benchmark_dataset = benchmarks_pb2.BenchmarkDataset()
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benchmark_dataset.ParseFromString(
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open(filename, "rb").read())
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size = 0
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count = 0
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for payload in benchmark_dataset.payload:
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size += len(payload)
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count += 1
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__file_size_map[filename] = (size, 1.0 * size / count)
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return size, 1.0 * size / count
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def __extract_file_name(file_name):
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name_list = re.split(r"[/\.]", file_name)
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short_file_name = ""
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for name in name_list:
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if name[:14] == "google_message":
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short_file_name = name
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return short_file_name
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__results = []
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# CPP results example:
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# [
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# "benchmarks": [
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# {
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# "bytes_per_second": int,
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# "cpu_time_ns": double,
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# "iterations": int,
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# "name: string,
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# "real_time_ns: double,
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# ...
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# },
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# ...
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# ],
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# ...
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# ]
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def __parse_cpp_result(filename):
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if filename == "":
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return
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if filename[0] != '/':
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filename = os.path.dirname(os.path.abspath(__file__)) + '/' + filename
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with open(filename, "rb") as f:
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results = json.loads(f.read())
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for benchmark in results["benchmarks"]:
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data_filename = "".join(
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re.split("(_parse_|_serialize)", benchmark["name"])[0])
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behavior = benchmark["name"][len(data_filename) + 1:]
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if data_filename[:2] == "BM":
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data_filename = data_filename[3:]
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__results.append({
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"language": "cpp",
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"dataFilename": data_filename,
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"behavior": behavior,
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"throughput": benchmark["bytes_per_second"] / 2.0 ** 20
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})
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# Synthetic benchmark results example:
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# [
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# "benchmarks": [
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# {
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# "cpu_time_ns": double,
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# "iterations": int,
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# "name: string,
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# "real_time_ns: double,
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# ...
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# },
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# ...
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# ],
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# ...
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# ]
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def __parse_synthetic_result(filename):
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if filename == "":
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return
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if filename[0] != "/":
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filename = os.path.dirname(os.path.abspath(__file__)) + "/" + filename
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with open(filename, "rb") as f:
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results = json.loads(f.read())
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for benchmark in results["benchmarks"]:
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__results.append({
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"language": "cpp",
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"dataFilename": "",
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"behavior": "synthetic",
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"throughput": 10.0**9 / benchmark["cpu_time_ns"]
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})
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# Python results example:
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# [
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# [
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# {
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# "filename": string,
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# "benchmarks": {
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# behavior: results,
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# ...
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# },
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# },
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# ...
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# ], #pure-python
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# ...
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# ]
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def __parse_python_result(filename):
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if filename == "":
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return
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if filename[0] != '/':
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filename = os.path.dirname(os.path.abspath(__file__)) + '/' + filename
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with open(filename, "rb") as f:
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results_list = json.loads(f.read())
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for results in results_list:
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for result in results:
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_, avg_size = __get_data_size(result["filename"])
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for behavior in result["benchmarks"]:
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__results.append({
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"language": "python",
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"dataFilename": __extract_file_name(result["filename"]),
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"behavior": behavior,
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"throughput": result["benchmarks"][behavior]
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})
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# Java results example:
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# [
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# {
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# "id": string,
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# "instrumentSpec": {...},
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# "measurements": [
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# {
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# "weight": float,
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# "value": {
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# "magnitude": float,
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# "unit": string
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# },
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# ...
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# },
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# ...
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# ],
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# "run": {...},
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# "scenario": {
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# "benchmarkSpec": {
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# "methodName": string,
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# "parameters": {
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# defined parameters in the benchmark: parameters value
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# },
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# ...
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# },
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# ...
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# }
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#
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# },
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# ...
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# ]
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def __parse_java_result(filename):
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if filename == "":
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return
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if filename[0] != '/':
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filename = os.path.dirname(os.path.abspath(__file__)) + '/' + filename
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with open(filename, "rb") as f:
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results = json.loads(f.read())
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for result in results:
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total_weight = 0
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total_value = 0
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for measurement in result["measurements"]:
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total_weight += measurement["weight"]
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total_value += measurement["value"]["magnitude"]
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avg_time = total_value * 1.0 / total_weight
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total_size, _ = __get_data_size(
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result["scenario"]["benchmarkSpec"]["parameters"]["dataFile"])
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__results.append({
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"language": "java",
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"throughput": total_size / avg_time * 1e9 / 2 ** 20,
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"behavior": result["scenario"]["benchmarkSpec"]["methodName"],
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"dataFilename": __extract_file_name(
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result["scenario"]["benchmarkSpec"]["parameters"]["dataFile"])
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})
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# Go benchmark results:
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#
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# goos: linux
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# goarch: amd64
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# Benchmark/.././datasets/google_message2/dataset.google_message2.pb/Unmarshal-12 3000 705784 ns/op
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# Benchmark/.././datasets/google_message2/dataset.google_message2.pb/Marshal-12 2000 634648 ns/op
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# Benchmark/.././datasets/google_message2/dataset.google_message2.pb/Size-12 5000 244174 ns/op
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# Benchmark/.././datasets/google_message2/dataset.google_message2.pb/Clone-12 300 4120954 ns/op
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# Benchmark/.././datasets/google_message2/dataset.google_message2.pb/Merge-12 300 4108632 ns/op
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# PASS
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# ok _/usr/local/google/home/yilunchong/mygit/protobuf/benchmarks 124.173s
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def __parse_go_result(filename):
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if filename == "":
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return
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if filename[0] != '/':
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filename = os.path.dirname(os.path.abspath(__file__)) + '/' + filename
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with open(filename, "rb") as f:
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for line in f:
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result_list = re.split(r"[\ \t]+", line)
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if result_list[0][:9] != "Benchmark":
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continue
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first_slash_index = result_list[0].find('/')
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last_slash_index = result_list[0].rfind('/')
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full_filename = result_list[0][first_slash_index+1:last_slash_index]
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total_bytes, _ = __get_data_size(full_filename)
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behavior_with_suffix = result_list[0][last_slash_index+1:]
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last_dash = behavior_with_suffix.rfind("-")
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if last_dash == -1:
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behavior = behavior_with_suffix
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else:
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behavior = behavior_with_suffix[:last_dash]
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__results.append({
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"dataFilename": __extract_file_name(full_filename),
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"throughput": total_bytes / float(result_list[2]) * 1e9 / 2 ** 20,
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"behavior": behavior,
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"language": "go"
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})
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# Self built json results example:
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#
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# [
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# {
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# "filename": string,
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# "benchmarks": {
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# behavior: results,
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# ...
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# },
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# },
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# ...
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# ]
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def __parse_custom_result(filename, language):
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if filename == "":
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return
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if filename[0] != '/':
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filename = os.path.dirname(os.path.abspath(__file__)) + '/' + filename
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with open(filename, "rb") as f:
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results = json.loads(f.read())
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for result in results:
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_, avg_size = __get_data_size(result["filename"])
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for behavior in result["benchmarks"]:
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__results.append({
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"language": language,
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"dataFilename": __extract_file_name(result["filename"]),
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"behavior": behavior,
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"throughput": result["benchmarks"][behavior]
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})
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def __parse_js_result(filename, language):
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return __parse_custom_result(filename, language)
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def __parse_php_result(filename, language):
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return __parse_custom_result(filename, language)
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def get_result_from_file(cpp_file="",
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java_file="",
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python_file="",
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go_file="",
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synthetic_file="",
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node_file="",
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php_c_file="",
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php_file=""):
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results = {}
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if cpp_file != "":
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__parse_cpp_result(cpp_file)
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if java_file != "":
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__parse_java_result(java_file)
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if python_file != "":
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__parse_python_result(python_file)
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if go_file != "":
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__parse_go_result(go_file)
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if synthetic_file != "":
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__parse_synthetic_result(synthetic_file)
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if node_file != "":
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__parse_js_result(node_file, "node")
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if php_file != "":
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__parse_php_result(php_file, "php")
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if php_c_file != "":
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__parse_php_result(php_c_file, "php")
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return __results
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