performance measurements
Each table row shows performance measurements for this Pyston program with a particular command-line input value N.
| N | CPU secs | Elapsed secs | Memory KB | Code B | ≈ CPU Load |
|---|
Read the ↓ make, command line, and program output logs to see how this program was run.
Read k-nucleotide benchmark to see what this program should do.
notes
k-nucleotide Pyston program source code
# The Computer Language Benchmarks Game
# http://benchmarksgame.alioth.debian.org/
#
# submitted by Ian Osgood
# modified by Sokolov Yura
# modified by bearophile
# 2to3
from sys import stdin
def gen_freq(seq, frame, frequences):
ns = len(seq) + 1 - frame
frequences.clear()
for ii in range(ns):
nucleo = seq[ii:ii + frame]
if nucleo in frequences:
frequences[nucleo] += 1
else:
frequences[nucleo] = 1
return ns, frequences
def sort_seq(seq, length, frequences):
n, frequences = gen_freq(seq, length, frequences)
l = sorted(list(frequences.items()), reverse=True, key=lambda seq_freq: (seq_freq[1],seq_freq[0]))
print '\n'.join("%s %.3f" % (st, 100.0*fr/n) for st,fr in l)
print
def find_seq(seq, s, frequences):
n,t = gen_freq(seq, len(s), frequences)
print "%d\t%s" % (t.get(s, 0), s)
def main():
frequences = {}
for line in stdin:
if line[0:3] == ">TH":
break
seq = []
for line in stdin:
if line[0] in ">;":
break
seq.append( line[:-1] )
sequence = "".join(seq).upper()
for nl in 1,2:
sort_seq(sequence, nl, frequences)
for se in "GGT GGTA GGTATT GGTATTTTAATT GGTATTTTAATTTATAGT".split():
find_seq(sequence, se, frequences)
main()
make, command-line, and program output logs
Wed, 28 Sep 2022 09:10:48 GMT
COMMAND LINE:
/usr/bin/pyston knucleotide.pyston 0 < knucleotide-input10000.txt
PROGRAM FAILED
PROGRAM OUTPUT:
File "knucleotide.pyston", line 28
print '\n'.join("%s %.3f" % (st, 100.0*fr/n) for st,fr in l)
^
SyntaxError: invalid syntax