* Expose default display reporter creation in public API
this is useful when a custom reporter wants to fall back on the default
display reporter, but doesn't necessarily have access to the benchmark
library flag configuration.
* Make use of unique_ptr in the random interleaving test.
* clang-format
Inspired by the original implementation by Hai Huang @haih-g
from https://github.com/google/benchmark/pull/1105.
The original implementation had design deficiencies that
weren't really addressable without redesign, so it was reverted.
In essence, the original implementation consisted of two separateable parts:
* reducing the amount time each repetition is run for, and symmetrically increasing repetition count
* running the repetitions in random order
While it worked fine for the usual case, it broke down when user would specify repetitions
(it would completely ignore that request), or specified per-repetition min time (while it would
still adjust the repetition count, it would not adjust the per-repetition time,
leading to much greater run times)
Here, like i was originally suggesting in the original review, i'm separating the features,
and only dealing with a single one - running repetitions in random order.
Now that the runs/repetitions are no longer in-order, the tooling may wish to sort the output,
and indeed `compare.py` has been updated to do that: #1168.
* Implementation of random interleaving. See
http://github.com/google/benchmark/issues/1051 for the feature requests.
Committer: Hai Huang (http://github.com/haih-g)
On branch fr-1051
Changes to be committed:
modified: include/benchmark/benchmark.h
modified: src/benchmark.cc
new file: src/benchmark_adjust_repetitions.cc
new file: src/benchmark_adjust_repetitions.h
modified: src/benchmark_api_internal.cc
modified: src/benchmark_api_internal.h
modified: src/benchmark_register.cc
modified: src/benchmark_runner.cc
modified: src/benchmark_runner.h
modified: test/CMakeLists.txt
new file: test/benchmark_random_interleaving_gtest.cc
* Fix benchmark_random_interleaving_gtest.cc for fr-1051
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark.cc
modified: src/benchmark_runner.cc
modified: test/benchmark_random_interleaving_gtest.cc
* Fix macos build for fr-1051
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark_api_internal.cc
modified: src/benchmark_api_internal.h
modified: src/benchmark_runner.cc
* Fix macos and windows build for fr-1051.
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark_runner.cc
* Fix benchmark_random_interleaving_test.cc for macos and windows in fr-1051
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: test/benchmark_random_interleaving_gtest.cc
* Fix int type benchmark_random_interleaving_gtest for macos in fr-1051
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: test/benchmark_random_interleaving_gtest.cc
* Address dominichamon's comments 03/29 for fr-1051
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark.cc
modified: src/benchmark_api_internal.cc
modified: src/benchmark_api_internal.h
modified: test/benchmark_random_interleaving_gtest.cc
* Address dominichamon's comment on default min_time / repetitions for fr-1051.
Also change sentinel of random_interleaving_repetitions to -1. Hopefully it
fixes the failures on Windows.
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark.cc
modified: src/benchmark_api_internal.cc
modified: src/benchmark_api_internal.h
* Fix windows test failures for fr-1051
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark_api_internal.cc
modified: src/benchmark_runner.cc
* Add license blurb for fr-1051.
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark_adjust_repetitions.cc
modified: src/benchmark_adjust_repetitions.h
* Switch to std::shuffle() for fr-1105.
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark.cc
* Change to 1e-9 in fr-1105
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark_adjust_repetitions.cc
* Fix broken build caused by bad merge for fr-1105.
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark_api_internal.cc
modified: src/benchmark_runner.cc
* Fix build breakage for fr-1051.
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark.cc
modified: src/benchmark_api_internal.cc
modified: src/benchmark_api_internal.h
modified: src/benchmark_register.cc
modified: src/benchmark_runner.cc
* Print out reports as they come in if random interleaving is disabled (fr-1051)
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark.cc
* size_t, int64_t --> int in benchmark_runner for fr-1051.
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark_runner.cc
modified: src/benchmark_runner.h
* Address comments from dominichamon for fr-1051
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark.cc
modified: src/benchmark_adjust_repetitions.cc
modified: src/benchmark_adjust_repetitions.h
modified: src/benchmark_api_internal.cc
modified: src/benchmark_api_internal.h
modified: test/benchmark_random_interleaving_gtest.cc
* benchmar_indices --> size_t to make CI pass: fr-1051
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark.cc
* Fix min_time not initialized issue for fr-1051.
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark_api_internal.cc
modified: src/benchmark_api_internal.h
* min_time --> MinTime in fr-1051.
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: src/benchmark_api_internal.cc
modified: src/benchmark_api_internal.h
modified: src/benchmark_runner.cc
* Add doc for random interleaving for fr-1051
Committer: Hai Huang <haih@google.com>
On branch fr-1051
Your branch is up to date with 'origin/fr-1051'.
Changes to be committed:
modified: README.md
new file: docs/random_interleaving.md
Co-authored-by: Dominic Hamon <dominichamon@users.noreply.github.com>
Dominic Hamon