AuroraMiddleware/skia2
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Use a separate error parameter for lower bound.

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BUG=skia:
R=robertphillips@google.com
TBR=robertphillips@google.com
NOTRY=true

Author: bensong@google.com

Review URL: https://codereview.chromium.org/268883002

git-svn-id: http://skia.googlecode.com/svn/trunk@14555 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
commit-bot@chromium.org 2014-05-03 12:58:59 +00:00
parent 379475f709
commit 59d318b9f7
1 changed files with 4 additions and 3 deletions
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7
bench/gen_bench_expectations.py
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@ -15,7 +15,8 @@ import sys
RANGE_RATIO_UPPER = 1.2 # Ratio of range for upper bounds.
RANGE_RATIO_LOWER = 2.0 # Ratio of range for lower bounds.
ERR_RATIO = 0.08 # Further widens the range by the ratio of average value.
ERR_ABS = 0.5 # Adds an absolute error margin to cope with very small benches.
ERR_UB = 0.5 # Adds an absolute upper error to cope with small benches.
ERR_LB = 1.5
# List of bench configs to monitor. Ignore all other configs.
CONFIGS_TO_INCLUDE = ['simple_viewport_1000x1000',
@ -43,8 +44,8 @@ def compute_ranges(benches):
diff = maximum - minimum
avg = sum(benches) / len(benches)
return [minimum - diff * RANGE_RATIO_LOWER - avg * ERR_RATIO - ERR_ABS,
maximum + diff * RANGE_RATIO_UPPER + avg * ERR_RATIO + 2 * ERR_ABS]
return [minimum - diff * RANGE_RATIO_LOWER - avg * ERR_RATIO - ERR_UB,
maximum + diff * RANGE_RATIO_UPPER + avg * ERR_RATIO + ERR_LB]
def create_expectations_dict(revision_data_points):