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author | George Karpenkov <ekarpenkov@apple.com> | 2018-10-23 01:30:26 +0000 |
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committer | George Karpenkov <ekarpenkov@apple.com> | 2018-10-23 01:30:26 +0000 |
commit | 251cc4f6acd8f94572e1db2e9a113695efbde145 (patch) | |
tree | 3cd1ec66047cebb3638d54fbb73451713fcd844b /utils | |
parent | 8377fd8a5d4e0722e2e7c155cfd7649dd4fc2ce9 (diff) |
[analyzer] [testing] Compute data on path length, compute percentiles
Differential Revision: https://reviews.llvm.org/D52844
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@344990 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils')
-rwxr-xr-x | utils/analyzer/CmpRuns.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/utils/analyzer/CmpRuns.py b/utils/analyzer/CmpRuns.py index 7c9744727e..ab8c48b023 100755 --- a/utils/analyzer/CmpRuns.py +++ b/utils/analyzer/CmpRuns.py @@ -281,9 +281,21 @@ def compareResults(A, B, opts): return res +def computePercentile(l, percentile): + """ + Return computed percentile. + """ + return sorted(l)[int(round(percentile * len(l) + 0.5)) - 1] + def deriveStats(results): # Assume all keys are the same in each statistics bucket. combined_data = defaultdict(list) + + # Collect data on paths length. + for report in results.reports: + for diagnostic in report.diagnostics: + combined_data['PathsLength'].append(diagnostic.getPathLength()) + for stat in results.stats: for key, value in stat.iteritems(): combined_data[key].append(value) @@ -293,6 +305,8 @@ def deriveStats(results): "max": max(values), "min": min(values), "mean": sum(values) / len(values), + "90th %tile": computePercentile(values, 0.9), + "95th %tile": computePercentile(values, 0.95), "median": sorted(values)[len(values) / 2], "total": sum(values) } |