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Bug #10020
closedbloom filter unit tests fail (power8)
Status:
Closed
Priority:
Low
Assignee:
-
Category:
common
Target version:
-
% Done:
0%
Source:
other
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
As of ac3c1cb5d0e17250fa147c11e42ed93e15b2184a unittest_bloom_filter fails with:
[ OK ] BloomFilter.Sweep (7763 ms) [ RUN ] BloomFilter.SweepInt # max fpp actual size B/insert density approx_element_count 16 0.00100 0.00375 71 4.43750 0.57328 18.34483 16 0.00400 0.01375 65 4.06250 0.59239 18.95652 16 0.01600 0.01500 60 3.75000 0.50000 16.00000 16 0.06400 0.06500 54 3.37500 0.53125 17.00000 16 0.25600 0.11625 48 3.00000 0.39583 12.66667 test/common/test_bloom_filter.cc:113: Failure Value of: bf.density() > 0.40 Actual: false Expected: true [ FAILED ] BloomFilter.SweepInt (1 ms) [ RUN ] BloomFilter.CompressibleSweep # max ins est ins after tgtfpp actual size b/elem 1024 1024 1054 1054 0.01000 0.01000 1288 1.25781 1024 512 620 523 0.01000 0.01375 682 0.66602 1024 341 384 317 0.01000 0.00548 477 0.46582 1024 256 260 250 0.01000 0.00547 375 0.36621 1024 204 227 154 0.01000 0.00348 313 0.30566 test/common/test_bloom_filter.cc:162: Failure Value of: actual > fpp / 2.0 Actual: false Expected: true [ FAILED ] BloomFilter.CompressibleSweep (32 ms) [ RUN ] BloomFilter.BinSweep total_inserts 16384 target-fpp 0.01000 bins 1 bin-max 16384 bin-fpp 0.01000 actual-fpp 0.00882 total-size 19689
Updated by Greg Farnum almost 7 years ago
- Status changed from New to Closed
Our unit tests aren't failing at the moment, so this must have been fixed.
Updated by Nathan Cutler almost 7 years ago
- Status changed from Closed to New
Reopening until someone can confirm that this unit test is no longer failing on POWER8.
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