11dc36822b2aaccb51bb1c75dbd43d2026b23cf6 |
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26-Nov-2017 |
Eric <eric@efcs.ca> |
Improve CPU Cache info reporting -- Add Windows support. (#486) * Improve CPU Cache info reporting -- Add Windows support. This patch does a couple of thing regarding CPU Cache reporting. First, it adds an implementation on Windows. Second it fixes the JSONReporter to correctly (and actually) output the CPU configuration information. And finally, third, it detects and reports the number of physical CPU's that share the same cache.
/external/google-benchmark/src/json_reporter.cc
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27e0b439cf0f9be329f617056795b4e5c3612f34 |
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22-Nov-2017 |
Eric <eric@efcs.ca> |
Refactor System information collection -- Add CPU Cache Info (#483) * Refactor System information collection. This patch refactors the system information collection, and in particular information about the target CPU. The motivation is to make it easier to access CPU information, and easier to add new information as need be. This patch additionally adds information about the cache sizes of the CPU. * Address review comments: Clean up integer types. This commit cleans up the integer types used in ValueUnion to follow the Google style guide. Additionally it adds a BENCHMARK_UNREACHABLE macro to assist in documenting/catching unreachable code paths. * Rename ValueUnion accessors.
/external/google-benchmark/src/json_reporter.cc
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b9be142d1e2dbc06cf2efd44919f6c422c43cddb |
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25-Jul-2017 |
Roman Lebedev <lebedev.ri@gmail.com> |
Json reporter: don't cast floating-point to int; adjust tooling (#426) * Json reporter: passthrough fp, don't cast it to int; adjust tooling Json output format is generally meant for further processing using some automated tools. Thus, it makes sense not to intentionally limit the precision of the values contained in the report. As it can be seen, FormatKV() for doubles, used %.2f format, which was meant to preserve at least some of the precision. However, before that function is ever called, the doubles were already cast to the integer via RoundDouble()... This is also the case for console reporter, where it makes sense because the screen space is limited, and this reporter, however the CSV reporter does output some( decimal digits. Thus i can only conclude that the loss of the precision was not really considered, so i have decided to adjust the code of the json reporter to output the full fp precision. There can be several reasons why that is the right thing to do, the bigger the time_unit used, the greater the precision loss, so i'd say any sort of further processing (like e.g. tools/compare_bench.py does) is best done on the values with most precision. Also, that cast skewed the data away from zero, which i think may or may not result in false- positives/negatives in the output of tools/compare_bench.py * Json reporter: FormatKV(double): address review note * tools/gbench/report.py: skip benchmarks with different time units While it may be useful to teach it to operate on the measurements with different time units, which is now possible since floats are stored, and not the integers, but for now at least doing such a sanity-checking is better than providing misinformation.
/external/google-benchmark/src/json_reporter.cc
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9d4b719daeda35acf3a3d81b9ac1f38fc13333d1 |
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05-Jul-2017 |
Eric <eric@efcs.ca> |
Make Benchmark a single header library (but not header-only) (#407) * Make Benchmark a single header library (but not header-only) This patch refactors benchmark into a single header, to allow for slightly easier usage. The initial reason for the header split was to keep C++ library components from being included by benchmark_api.h, making that part of the library STL agnostic. However this has since changed and there seems to be little reason to separate the reporters from the rest of the library. * Fix internal_macros.h * Remove more references to macros.h
/external/google-benchmark/src/json_reporter.cc
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a9a66c85bbfda1d744c267c5e5aa073ef3d1c1d5 |
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02-Mar-2017 |
jpmag <dev@jpmag.me> |
Add user-defined counters. (#262) * Added user counters, and move use of bytes_processed and items_processed to user counter logic. Each counter is a string-value pair. The counters were made available through the State class. Two helper virtual methods were added to the Fixture class to allow convenient initialization and termination of the counters: InitState() and TerminateState(). The reporting of the counters is buggy and is still a work in progress, to be completed in the next commits. * fix bad removal of BenchmarkCounters code during the merge * add myself to AUTHORS/CONTRIBUTORS * fix printing to std::cout in csv_reporter * bytes_per_second and items_per_second are now in the UserCounters class * add user counters to json reporter * moving bytes_per_second and items_per_second to their old state * console reporter dealing ok with user counters. * update unit tests for user counters * CSVReporter now prints user counters too. * cleanup user counters * reverted changes to cmake files which should have gone into later commits * fixture_test: fix gcc 4.6 compilation * remove ctor with default argument see https://github.com/google/benchmark/pull/262#discussion_r72298055 * use (auto-defined) BENCHMARK_HAS_CXX11 instead of BENCHMARK_INITLIST. https://github.com/google/benchmark/pull/262#discussion_r72298310 * leanify counters API Discussions: API complexity: https://github.com/google/benchmark/pull/262#discussion_r72298731 remove std::string dependency (WIP): https://github.com/google/benchmark/pull/262#discussion_r72298142 spacing & alignment: https://github.com/google/benchmark/pull/262#discussion_r72298422 * remove std::string dependency on public API - changed counter name storage to char* * Counter ctor: use overloads instead of default arguments discussion: https://github.com/google/benchmark/pull/262#discussion_r72298055 * Use raw pointers to remove dependency on std::vector from public API . For more info, see discussion at https://github.com/google/benchmark/pull/262#discussion_r72319678 . * Move counter implementation from benchmark.cc to counter.cc. See discussion: https://github.com/google/benchmark/pull/262#discussion_r72298980 . * Remove unused (commented-out) code. * Moved thread counters to ThreadStats. * Counters: fixed copy and move constructors. * Counter: use an inplace buffer for small names. * benchmark_test: move counters test out of CXX11 preprocessor conditional. * Counter: fix VS2013 compilation error in char[] initialization. * Fix typo. * Expose counters from State. See discussion: https://github.com/google/benchmark/pull/262#issuecomment-237156951 * Changed counters interface to map-like. * Fix printing of user counters in ConsoleReporter. * Applied clang-format to counter.cc and console_reporter.cc. Command was `clang-format -style=Google -i counter.cc console_reporter.cc` I also applied to all other files, but the changes were very far-reaching so I rolled those back. * Rename Counter::Flags_e to Counter::Flags * Fix use of reserved names in Counter and BenchmarkCounters. * Counter: Fix move ctor bug + change order of members. * Fixture: remove tentative methods InitState() and TerminateState(). * Update fixture_test to the new Fixture interface. * BenchmarkCounters: fixed a bug in the move ctor. Remove call to CHECK_LT(). CHECK_LT() was making the size_t lookup take ~double the time of a string lookup! * BenchmarkCounters: add option to not print zero counters (defaults to false). * Add test to compare counter storage and access with std::map. * README: clarify cost of counter access modes. * move counter access test to an own test. * BenchmarkCounters: add move Insert() * Counters access test: add accelerated lookup by name. * Fix old range syntax. * Fix missing include of cstdio * Fix Visual Studio warning * VS2013 and lower: fix use of snprintf() * VS2013: fix use of char[] as a member of std::pair<>. * change counter storage to std::map * Remove skipZeroCounters logic * Fix VS compilation error. * Implemented request changes to PR #262. * PR #262: More requested changes. * README: cleanup counter text. * PR #262: remove clang-format changes for preexisting code * Complexity+Counters: fix counter flags which were being ignored. * Document all Counter::Flag members * fixed loss of counter values * ConsoleReporter: remove tabular printing of user counters. * ConsoleReporter: header printing should not be contingent on user counter names. * Minor white space and alignment fixes. * cxx03_test + counters: reuse the BM_empty() function. * user counters: add note to README on how counters are gathered across threads
/external/google-benchmark/src/json_reporter.cc
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36a251ab3ee4e6dc668129e0ef5fa62b1b8d5d49 |
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08-Oct-2016 |
Eric Fiselier <eric@efcs.ca> |
Fix #300. Emit RMS as a float not a percentage in JSON
/external/google-benchmark/src/json_reporter.cc
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332f677b8bec401641a2743ab5d741c13cc6811d |
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07-Oct-2016 |
Dominic Hamon <dominichamon@users.noreply.github.com> |
Apply clang-format to all headers and source (#303)
/external/google-benchmark/src/json_reporter.cc
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cba945e37dd8f336c7c8f5367f3c7d9498d5e09b |
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03-Sep-2016 |
Eric <eric@efcs.ca> |
Make `PauseTiming()` and `ResumeTiming()` per thread. (#286) * Change to using per-thread timers * fix bad assertions * fix copy paste error on windows * Fix thread safety annotations * Make null-log thread safe * remove remaining globals * use chrono for walltime since it is thread safe * consolidate timer functions * Add missing ctime include * Rename to be consistent with Google style * Format patch using clang-format * cleanup -Wthread-safety configuration * Don't trust _POSIX_FEATURE macros because OS X lies. * Fix OS X thread timings * attempt to fix mingw build * Attempt to make mingw work again * Revert old mingw workaround * improve diagnostics * Drastically improve OS X measurements * Use average real time instead of max
/external/google-benchmark/src/json_reporter.cc
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22cb9d9ce0ff12219f5ca6c4a28124d11730e66f |
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02-Jun-2016 |
Ismael <ijimenezm@hotmail.es> |
google formated
/external/google-benchmark/src/json_reporter.cc
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11e304355492670709c60e6d39eb42fc01fd878a |
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02-Jun-2016 |
Ismael <ijimenezm@hotmail.es> |
checked format before pull request
/external/google-benchmark/src/json_reporter.cc
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867f9145a0a45f8b993cec8b48309c19391acaa0 |
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01-Jun-2016 |
Ismael <ijimenezm@hotmail.es> |
added lambdas to complexity report
/external/google-benchmark/src/json_reporter.cc
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1b263fe6d906bb0854b84247f1b395bbacd3b88e |
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28-May-2016 |
Eric <eric@efcs.ca> |
Cleanup reporters (#226) * Move ComputeStats call out of the reporters * Cleanup adjusted time calculations in reporters * Move ComputeBigO call out of reporters * Remove ReportComplexity interface using ReportRuns instead * Factor out reporting of basic context information * Attempt to fix GCC 4.6 build errors * Move ComputeStats to complexity.cc
/external/google-benchmark/src/json_reporter.cc
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5686bf1b38f8aa713267097d7c1944140f71b5d3 |
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27-May-2016 |
Eric <eric@efcs.ca> |
Change reporters to use a specified output and error stream. Add tests for output. (#219) * Add test for reporter output. * setup err_stream tests * Fix warnings in tests * whitespace * Fix build errors caused by super pedantic compilers * Pass streams by pointer not non-const reference
/external/google-benchmark/src/json_reporter.cc
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6f84ffcd8b53b035fe4430070dbca19641892def |
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25-May-2016 |
Eric Fiselier <eric@efcs.ca> |
fix another bad merge
/external/google-benchmark/src/json_reporter.cc
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525858e68797d053ab4c859528164974978162ba |
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24-May-2016 |
Eric Fiselier <eric@efcs.ca> |
Fix error-handling in reporters
/external/google-benchmark/src/json_reporter.cc
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bdeb38718e23468613c000463e7e42e3b5516b23 |
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24-May-2016 |
Eric Fiselier <eric@efcs.ca> |
merge
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2440b752fd335d00349b6dd77d67e5a6401565fb |
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24-May-2016 |
Dominic Hamon <dominic@google.com> |
Formatting updates
/external/google-benchmark/src/json_reporter.cc
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43017f8b1510a50855e6b0ea145a534d3d754068 |
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24-May-2016 |
Eric Fiselier <eric@efcs.ca> |
Add SkipWithError(...) function.
/external/google-benchmark/src/json_reporter.cc
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266b3bd635a37b28d6e92125c615d3e17f5022ea |
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23-May-2016 |
Ismael <ijimenezm@hotmail.es> |
changed color and remove iterations
/external/google-benchmark/src/json_reporter.cc
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ac05c045335d3e32ec75e3aae930ecc1c6533212 |
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23-May-2016 |
Ismael <ijimenezm@hotmail.es> |
refactor MinimalLEastSq
/external/google-benchmark/src/json_reporter.cc
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5f9823bd92b2a24da06fac7b43f6658ec20cc901 |
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23-May-2016 |
Ismael <ijimenezm@hotmail.es> |
fixed non-const reference arguments
/external/google-benchmark/src/json_reporter.cc
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2e5c397b4829503a5cb023ac67d2a1f13ebda3aa |
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21-May-2016 |
Ismael <ijimenezm@hotmail.es> |
implemented complexity reporting
/external/google-benchmark/src/json_reporter.cc
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b73dc22944cb933289bbdbf5bb6616dbfc50168f |
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18-May-2016 |
Ismael <ijimenezm@hotmail.es> |
implemented Complexity for O(1)
/external/google-benchmark/src/json_reporter.cc
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1203b3cbe47ad772291fe520efb2a029687229ed |
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30-Mar-2016 |
Kai Wolf <kai.wolf@gmail.com> |
Fix missing <tuple> header in csv/json_reporter
/external/google-benchmark/src/json_reporter.cc
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e6d62fd135d7c1c621ff3b25056bd5ea4d1754ec |
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29-Mar-2016 |
Kai Wolf <kai.wolf@gmail.com> |
Add GetTimeAndMultiplier to json and csv reporter as well
/external/google-benchmark/src/json_reporter.cc
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11042c7fe7ae4b6c4e5653db2639d6551fee9b7d |
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25-Sep-2015 |
Jean-Louis Leroy <jleroy9@bloomberg.net> |
Remove unused FormatKV(..., size_t) overload.
/external/google-benchmark/src/json_reporter.cc
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25e46848f9d584261d5960ce9394a565f58aa070 |
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31-Mar-2015 |
Dominic Hamon <dominic@google.com> |
Clarify build type warning
/external/google-benchmark/src/json_reporter.cc
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a3308c6d86f3ab9446d9cb93ab1c77131b84a55a |
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26-Mar-2015 |
Eric Fiselier <eric@efcs.ca> |
Introduce use of std::chrono and remove Walltime printing
/external/google-benchmark/src/json_reporter.cc
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92fc9b99b2b921988e2be847f5d5b967127c58d2 |
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18-Mar-2015 |
Eric Fiselier <eric@efcs.ca> |
Add newline after every benchmark to improve readability of the json output.
/external/google-benchmark/src/json_reporter.cc
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6429348e0d986315d95a0582eb8f57a6a4488ac1 |
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18-Mar-2015 |
Eric Fiselier <eric@efcs.ca> |
address review comments and fix array type declaration
/external/google-benchmark/src/json_reporter.cc
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