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suite: benchmark.py now exercises all archs

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Nguyen Anh Quynh 2014-01-13 15:55:12 +08:00
parent ff93d75879
commit 783e6c006c
1 changed files with 40 additions and 12 deletions
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52
suite/benchmark.py
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@ -12,9 +12,25 @@ from random import randint
FILE = '/usr/bin/python'
all_tests = (
(CS_ARCH_X86, CS_MODE_16, "X86 16bit (Intel syntax)", 0),
(CS_ARCH_X86, CS_MODE_32, "X86 32bit (ATT syntax)", CS_OPT_SYNTAX_ATT),
(CS_ARCH_X86, CS_MODE_32, "X86 32 (Intel syntax)", 0),
(CS_ARCH_X86, CS_MODE_64, "X86 64 (Intel syntax)", 0),
(CS_ARCH_ARM, CS_MODE_ARM, "ARM", 0),
(CS_ARCH_ARM, CS_MODE_THUMB, "THUMB-2", 0),
(CS_ARCH_MIPS, CS_MODE_32 + CS_MODE_BIG_ENDIAN, "MIPS-32 (Big-endian)", 0),
(CS_ARCH_MIPS, CS_MODE_64 + CS_MODE_LITTLE_ENDIAN, "MIPS-64-EL (Little-endian)", 0),
(CS_ARCH_ARM64, CS_MODE_ARM, "ARM-64", 0),
(CS_ARCH_PPC, CS_MODE_BIG_ENDIAN, "PPC-64", 0),
(CS_ARCH_PPC, CS_MODE_BIG_ENDIAN, "PPC-64, print register with number only", CS_OPT_SYNTAX_NOREGNAME),
)
def get_code(f, size):
code = f.read(size)
if len(code) != size: # reached end-of-file?
# then reset file position to begin-of-file
f.seek(0)
code = f.read(size)
@ -35,19 +51,31 @@ md.detail = False
cfile = open(FILE)
# warm up few times
for i in xrange(3):
code = get_code(cfile, 128)
cs(md, code)
for (arch, mode, comment, syntax) in all_tests:
print("Platform: %s" %comment)
# start real benchmark
c_t = 0
for i in xrange(50000):
code = get_code(cfile, 128)
try:
md = Cs(arch, mode)
t1 = time()
cs(md, code)
c_t += time() - t1
if syntax != 0:
md.syntax = syntax
# warm up few times
cfile.seek(0)
for i in xrange(3):
code = get_code(cfile, 128)
cs(md, code)
print "Capstone:", c_t, "seconds"
# start real benchmark
c_t = 0
for i in xrange(50000):
code = get_code(cfile, 128)
t1 = time()
cs(md, code)
c_t += time() - t1
print "Benchmark:", c_t, "seconds"
print
except CsError as e:
print("ERROR: %s" %e)