+++ /dev/null
-#!/usr/bin/env python
-
-import bisect, random, os, re
-
-from pyutil import fileutil
-
-assert not os.path.exists("benchresults")
-
-os.mkdir("benchresults")
-
-MIN=512
-MAX=1024
-
-results = {}
-
-R=re.compile("ave rate: ([1-9][0-9]*)")
-
-def measure(stride):
- fileutil.rm_dir("build")
- fileutil.rm_dir("instdir")
- fileutil.remove_if_possible(os.path.join("zfec", "_fec.so"))
- fileutil.make_dirs("instdir")
- fname = os.path.join("benchresults", "comp_0-stride_%d"%stride)
- os.system("PYTHONPATH=instdir ./setup.py develop --install-dir=instdir --stride=%d >/dev/null" % stride)
- os.system("PYTHONPATH=instdir python -OO ./bench/bench_zfec.py >> %s" % fname)
- inf = open(fname, "rU")
- for l in inf:
- m = R.search(l)
- if m:
- result = int(m.group(1))
- if results.has_key(stride):
- print "stride: %d, results: %d (dup %d)" % (stride, result, results[stride])
- else:
- print "stride: %d, results: %d" % (stride, result)
- results[stride] = result
- break
-
-measure(MIN)
-measure(MAX)
-
-while True:
- stride = random.randrange(MIN, MAX+1)
- measure(stride)