(0, 0, "def f(x): return x\nlist(f(x) for x in 'spam' * 2500)"),
# set and dicts
# (0, 0, "{x ** 2 for x in range(1000)}"),
# (0, 0, "s=set()\nfor x in range(1000): s.add(x ** 2)"),
# (0, 0, "{x: x ** 2 for x in range(1000)}"),
# (0, 0, "d={}\nfor x in range(1000): d[x] = x ** 2"),
# more string tests
# (0, 0, "s = 'spam' * 2500\nx = [s[i] for i in range(10000)]"),
# (0, 0, "s = '?'\nfor i in range(10000): s += '?'"),
# Iterations: for -a \t replaced with 4*' ', may fail some shells?
# (0, 0, "L = [1, 2, 3, 4, 5]\nfor i in range(len(L)): L[i] += 1"),
# (0, 0, "L = [1, 2, 3, 4, 5]\ni=0\nwhile i < len(L):\n\tL[i] += 1\n\ti += 1"),
# (0, 0, "L = [1, 2, 3, 4, 5]\nM = [x + 1 for x in L]"),
# Files: close() else may fail in pypy due to number of open files
# (0, 0, "f=open('C:/Python33/Lib/pdb.py')\nfor line in f: x=line\nf.close()"),
# (0, 0, "f=open('C:/Python33/Lib/pdb.py')\nfor line in f.readlines(): x=line\nf.close()"),
# (0, 0, "f = open('C:/Python33/Lib/pdb.py')\n"
# "while True:\n\tline = f.readline()\n\tif not line: break\n\tx = line\nf.close()")
# pathological: 300k digits
(1, 1, "len(str(2**1000000))") # pypy loses on this today
]
tracecmd = '-t' in sys.argv # -t: trace commmand lines?
pythons = pythons if '-a' in sys.argv else None # -a: all in list, else one?
pybench.runner(stmts, pythons, tracecmd)
(0, 0, "{x: x ** 2 for x in range(1000)}"),
(0, 0, "d={}\nfor x in range(1000): d[x] = x ** 2"),
# more string tests
(0, 0, "s = 'spam' * 2500\nx = [s[i] for i in range(10000)]"),
(0, 0, "s = '?'\nfor i in range(10000): s += '?'"),
# Iterations: for -a \t replaced with 4*' ', may fail some shells?
(0, 0, "L = [1, 2, 3, 4, 5]\nfor i in range(len(L)): L[i] += 1"),
(0, 0,
"L = [1, 2, 3, 4, 5]\ni=0\nwhile i < len(L):\n\tL[i] += 1\n\ti += 1"),
(0, 0, "L = [1, 2, 3, 4, 5]\nM = [x + 1 for x in L]"),
# Files: close() else may fail in pypy due to number of open files
(0, 0, "f=open('C:/Python33/Lib/pdb.py')\nfor line in f: x=line\nf.close()"
),
(0, 0,
"f=open('C:/Python33/Lib/pdb.py')\nfor line in f.readlines(): x=line\nf.close()"
),
(0, 0, "f = open('C:/Python33/Lib/pdb.py')\n"
"while True:\n\tline = f.readline()\n\tif not line: break\n\tx = line\nf.close()"
),
# pathological: 300k digits
(1, 1, "len(str(2**1000000))") # pypy loses on this today
]
tracecmd = '-t' in sys.argv # -t: trace commmand lines?
pythons = pythons if '-a' in sys.argv else None # -a: all in list, else one?
pybench.runner(stmts, pythons, tracecmd)