1158
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Ran 31 Oct 2017 06:02PM UTC

Jobs 1

Files 35

Run time 3s

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Build # 1158

Build Type

push

travis-ci

Committed by

dominichamon

Commit Message

 Improve BM_SetInsert example (#465)

* Fix BM_SetInsert example

Move declaration of `std::set<int> data` outside the timing loop, so that the
destructor is not timed.

* Speed up BM_SetInsert test

Since the time taken to ConstructRandomSet() is so large compared to the time
to insert one element, but only the latter is used to determine number of
iterations, this benchmark now takes an extremely long time to run in
benchmark_test.

Speed it up two ways:
  - Increase the Ranges() parameters
  - Cache ConstructRandomSet() result (it's not random anyway), and do only
    O(N) copy every iteration

* Fix same issue in BM_MapLookup test

* Make BM_SetInsert test consistent with README

- Use the same Ranges everywhere, but increase the 2nd range
- Change order of Args() calls in README to more closely match the result of Ranges
- Don't cache ConstructRandomSet, since it doesn't make sense in README
- Get a smaller optimization inside it, by givint a hint to insert()

Run Details

1415 of 1624 relevant lines covered (87.13%)

4831741.47 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	1158.1 (COMPILER=g++ C_COMPILER=gcc BUILD_TYPE=Coverage)	31 Oct 2017 06:02PM UTC	0	87.13	Travis Job 1158.1

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