diff options
Diffstat (limited to 'lib')
| -rwxr-xr-x | lib/protocol_benchmarks.py | 82 |
1 files changed, 52 insertions, 30 deletions
diff --git a/lib/protocol_benchmarks.py b/lib/protocol_benchmarks.py index f1f0f7c..8bf8bcb 100755 --- a/lib/protocol_benchmarks.py +++ b/lib/protocol_benchmarks.py @@ -1175,8 +1175,48 @@ class XDR(DummyProtocol): class Benchmark: def __init__(self, logfile): + self.atomic = True self.logfile = logfile + def __enter__(self): + self.atomic = False + with FileLock(self.logfile + '.lock'): + if os.path.exists(self.logfile): + with open(self.logfile, 'rb') as f: + self.data = ubjson.load(f) + else: + self.data = {} + return self + + def __exit__(self, exc_type, exc_value, exc_traceback): + with FileLock(self.logfile + '.lock'): + with open(self.logfile, 'wb') as f: + ubjson.dump(self.data, f) + + def _add_log_entry(self, benchmark_data, arch, libkey, bench_name, bench_index, data, key, value, error): + if not libkey in benchmark_data: + benchmark_data[libkey] = dict() + if not bench_name in benchmark_data[libkey]: + benchmark_data[libkey][bench_name] = dict() + if not bench_index in benchmark_data[libkey][bench_name]: + benchmark_data[libkey][bench_name][bench_index] = dict() + this_result = benchmark_data[libkey][bench_name][bench_index] + # data is unset for log(...) calls from postprocessing + if data != None: + this_result['data'] = data + if value != None: + this_result[key] = { + 'v' : value + } + print('{} {} {} ({}) :: {} -> {}'.format( + libkey, bench_name, bench_index, data, key, value)) + else: + this_result[key] = { + 'e' : error + } + print('{} {} {} ({}) :: {} -> [E] {}'.format( + libkey, bench_name, bench_index, data, key, error)) + def log(self, arch, library, library_options, bench_name, bench_index, data, key, value = None, error = None): if not library_options: library_options = [] @@ -1184,36 +1224,18 @@ class Benchmark: # JSON does not differentiate between int and str keys -> always use # str(bench_index) bench_index = str(bench_index) - with FileLock(self.logfile + '.lock'): - if os.path.exists(self.logfile): - with open(self.logfile, 'rb') as f: - benchmark_data = ubjson.load(f) - else: - benchmark_data = {} - if not libkey in benchmark_data: - benchmark_data[libkey] = dict() - if not bench_name in benchmark_data[libkey]: - benchmark_data[libkey][bench_name] = dict() - if not bench_index in benchmark_data[libkey][bench_name]: - benchmark_data[libkey][bench_name][bench_index] = dict() - this_result = benchmark_data[libkey][bench_name][bench_index] - # data is unset for log(...) calls from postprocessing - if data != None: - this_result['data'] = data - if value != None: - this_result[key] = { - 'v' : value - } - print('{} {} {} ({}) :: {} -> {}'.format( - libkey, bench_name, bench_index, data, key, value)) - else: - this_result[key] = { - 'e' : error - } - print('{} {} {} ({}) :: {} -> [E] {}'.format( - libkey, bench_name, bench_index, data, key, error)) - with open(self.logfile, 'wb') as f: - ubjson.dump(benchmark_data, f) + if self.atomic: + with FileLock(self.logfile + '.lock'): + if os.path.exists(self.logfile): + with open(self.logfile, 'rb') as f: + benchmark_data = ubjson.load(f) + else: + benchmark_data = {} + self._add_log_entry(benchmark_data, arch, libkey, bench_name, bench_index, data, key, value, error) + with open(self.logfile, 'wb') as f: + ubjson.dump(benchmark_data, f) + else: + self._add_log_entry(self.data, arch, libkey, bench_name, bench_index, data, key, value, error) def get_snapshot(self): with FileLock(self.logfile + '.lock'): |