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add verbosity option to bench

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This commit is contained in:
Zooko O'Whielacronx 2007-03-27 17:42:59 -07:00
parent 51ad4418f7
commit 022b5af4ac
1 changed files with 5 additions and 3 deletions
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8
pyfec/fec/test/bench_pyfec.py
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@ -27,7 +27,7 @@ import fec
import array, random
def bench_encode_to_files_shuffle_decode_from_files():
def bench_encode_to_files_shuffle_decode_from_files(verbose=False):
FILESIZE=1000000
CHUNKSIZE=4096
PREFIX="testshare"
@ -47,7 +47,8 @@ def bench_encode_to_files_shuffle_decode_from_files():
st = time.time()
fec.filefec.encode_to_files(infile, PREFIX, K, M)
so = time.time()
print "Encoded %s byte file into %d share files in %0.2f seconds, or %0.2f million bytes per second" % (FILESIZE, M, so-st, FILESIZE/((so-st)*1000000),)
if verbose:
print "Encoded %s byte file into %d share files in %0.2f seconds, or %0.2f million bytes per second" % (FILESIZE, M, so-st, FILESIZE/((so-st)*1000000),)
enctime = so-st
# Now delete m-k of the tempfiles at random.
tempfs = [ f for f in os.listdir(".") if f.startswith(PREFIX) ]
@ -58,7 +59,8 @@ def bench_encode_to_files_shuffle_decode_from_files():
st = time.time()
fec.filefec.decode_from_files(recoveredfile, 1000000, PREFIX, K, M)
so = time.time()
print "Decoded %s byte file from %d share files in %0.2f seconds, or %0.2f million bytes per second" % (FILESIZE, K, so-st, FILESIZE/((so-st)*1000000),)
if verbose:
print "Decoded %s byte file from %d share files in %0.2f seconds, or %0.2f million bytes per second" % (FILESIZE, K, so-st, FILESIZE/((so-st)*1000000),)
return enctime + (so-st)
finally:
# os.remove("tmpranddata")