9 This script takes a good AFDO profile, a bad AFDO profile, and an external
10 script which deems particular AFDO profiles as GOOD/BAD/SKIP, and an output
17   - 0: the AFDO profile produced a good binary
181 def bisect_profiles(decider, good, bad, common_funcs, lo, hi):  argument
182     """Recursive function which bisects good and bad profiles.
187       good: JSON-based good AFDO profile
190         'good' and 'bad'
197       such that including all of those from the bad profile makes the good
211     lo_mid_prof = good.copy()  # covers bad from lo:mid
212     mid_hi_prof = good.copy()  # covers bad from mid:hi
222         result = bisect_profiles(decider, good, bad, common_funcs, lo, mid)
226         result = bisect_profiles(decider, good, bad, common_funcs, mid, hi)
233         problem_range = range_search(decider, good, bad, common_funcs, lo, hi)
244 def bisect_profiles_wrapper(decider, good, bad, perform_check=True):  argument
247     # Validate good and bad profiles are such, otherwise bisection reports noise
250         if decider.run(good, save_run=False) != StatusEnum.GOOD_STATUS:
251             raise ValueError("Supplied good profile is not actually GOOD")
255     common_funcs = sorted(func for func in good if func in bad)
265         decider, good, bad, common_funcs, 0, len(common_funcs)
272 def range_search(decider, good, bad, common_funcs, lo, hi):  argument
279     is GOOD, and then we have a range that causes 'BAD'ness.
300             good_copy[func] = good[func]
313             good_copy[func] = good[func]
343         prof = good.copy()
370 def check_good_not_bad(decider, good, bad):  argument
371     """Check if bad prof becomes GOOD by adding funcs it lacks from good prof"""
373     for func in good:
375             bad_copy[func] = good[func]
379 def check_bad_not_good(decider, good, bad):  argument
380     """Check if good prof BAD after adding funcs bad prof has that good doesnt"""
381     good_copy = good.copy()
383         if func not in good:
396         help='Text-based "Good" profile for analysis',
407         "GOOD/BAD/SKIP",