112 lines
2.8 KiB
Python
Executable File
112 lines
2.8 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Prints a concise summary of a benchmark output as a TSV blob.
|
|
#
|
|
# Example usage:
|
|
#
|
|
# $ BenchmarkXXX_DEVICE > bench.out
|
|
# $ benchSummary.py bench.out
|
|
#
|
|
# Options SortByType, SortByName, or SortByMean may be passed after the
|
|
# filename to sort the output by the indicated quantity. If no sort option
|
|
# is provided, the output order matches the input. If multiple options are
|
|
# specified, the list will be sorted repeatedly in the order requested.
|
|
|
|
import re
|
|
import sys
|
|
|
|
assert(len(sys.argv) >= 2)
|
|
|
|
# Parses "*** vtkm::Float64 ***************" --> vtkm::Float64
|
|
typeParser = re.compile("\\*{3} ([^*]+) \\*{15}")
|
|
|
|
# Parses "Benchmark 'Benchmark name' results:" --> Benchmark name
|
|
nameParser = re.compile("Benchmark '([^-]+)' results:")
|
|
|
|
# Parses "mean = 0.0125s" --> 0.0125
|
|
meanParser = re.compile("\\s+mean = ([0-9.Ee+-]+)s")
|
|
|
|
# Parses "std dev = 0.0125s" --> 0.0125
|
|
stdDevParser = re.compile("\\s+std dev = ([naN0-9.Ee+-]+)s")
|
|
|
|
filename = sys.argv[1]
|
|
benchFile = open(filename, 'r')
|
|
|
|
sortOpt = None
|
|
if len(sys.argv) > 2:
|
|
sortOpt = sys.argv[2:]
|
|
|
|
class BenchKey:
|
|
def __init__(self, name_, type_):
|
|
self.name = name_
|
|
self.type = type_
|
|
|
|
def __eq__(self, other):
|
|
return self.name == other.name and self.type == other.type
|
|
|
|
def __lt__(self, other):
|
|
if self.name < other.name: return True
|
|
elif self.name > other.name: return False
|
|
else: return self.type < other.type
|
|
|
|
def __hash__(self):
|
|
return (self.name + self.type).__hash__()
|
|
|
|
class BenchData:
|
|
def __init__(self, mean_, stdDev_):
|
|
self.mean = mean_
|
|
self.stdDev = stdDev_
|
|
|
|
def parseFile(f, benchmarks):
|
|
type = ""
|
|
bench = ""
|
|
mean = -1.
|
|
stdDev = -1.
|
|
for line in f:
|
|
typeRes = typeParser.match(line)
|
|
if typeRes:
|
|
type = typeRes.group(1)
|
|
continue
|
|
|
|
nameRes = nameParser.match(line)
|
|
if nameRes:
|
|
name = nameRes.group(1)
|
|
continue
|
|
|
|
meanRes = meanParser.match(line)
|
|
if meanRes:
|
|
mean = float(meanRes.group(1))
|
|
continue
|
|
|
|
stdDevRes = stdDevParser.match(line)
|
|
if stdDevRes:
|
|
stdDev = float(stdDevRes.group(1))
|
|
|
|
# stdDev is always the last parse for a given benchmark, add entry now
|
|
benchmarks[BenchKey(name, type)] = BenchData(mean, stdDev)
|
|
|
|
mean = -1.
|
|
stdDev = -1.
|
|
|
|
continue
|
|
|
|
benchmarks = {}
|
|
parseFile(benchFile, benchmarks)
|
|
|
|
# Sort keys by type:
|
|
keys = benchmarks.keys()
|
|
if sortOpt:
|
|
for opt in sortOpt:
|
|
if opt.lower() == "sortbytype":
|
|
keys = sorted(keys, key=lambda k: k.type)
|
|
elif opt.lower() == "sortbyname":
|
|
keys = sorted(keys, key=lambda k: k.name)
|
|
elif opt.lower() == "sortbymean":
|
|
keys = sorted(keys, key=lambda k: benchmarks[k].mean)
|
|
|
|
print("# Summary: (%s)"%filename)
|
|
print("%-9s\t%-9s\t%-s"%("Mean", "Stdev", "Benchmark (type)"))
|
|
for key in keys:
|
|
data = benchmarks[key]
|
|
print("%9.6f\t%9.6f\t%s (%s)"%(data.mean, data.stdDev, key.name, key.type))
|