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#!/usr/bin/env python
from __future__ import print_function, division
import sys
from rpython.tool import logparser
from rpython.jit.tool.oparser import parse
from rpython.jit.metainterp.resoperation import rop
def main(argv):
log = logparser.parse_log_file(argv[0])
parts = logparser.extract_category(log, "jit-log-opt-")
for i, oplist in enumerate(parts):
loop = parse(oplist, no_namespace=True, nonstrict=True)
num_ops = 0
num_dmp = 0
num_guards = 0
for op in loop.operations:
if op.getopnum() == rop.DEBUG_MERGE_POINT:
num_dmp += 1
else:
num_ops += 1
if op.is_guard():
num_guards += 1
if num_dmp == 0:
print("Loop #%d, length: %d, opcodes: %d, guards: %d" % (i, num_ops, num_dmp, num_guards))
else:
print("Loop #%d, length: %d, opcodes: %d, guards: %d, %f" % (i, num_ops, num_dmp, num_guards, num_ops/num_dmp))
if __name__ == '__main__':
main(sys.argv[1:])
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