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60 commits

Author SHA1 Message Date
Greg Miller 2463339d0b Updates Initialize() to work with an argv as 'char**' 2015-09-30 16:14:50 -04:00
Eli Bendersky 1dd40c99c0 Custom arguments function usage with Apply - fix doc and add test. 2015-09-23 12:47:54 -07:00
David Coeurjolly 68e69213e7 Fixing cmake issue with empty cmake_build_type 2015-05-22 23:15:19 +02:00
Matt Clarkson 36c1eb6975 Coverage support with LCOV and GCOV 
This patch adds a `coverage` target that allows coverage statisitics to be
retrieved for the project. It requires that lcov and gcov is installed and
that the generator is unix makefiles but this can be improved upon in
future releases.

To make it work use the coverage build type:

```
cmake -DCMAKE_BUILD_TYPE=Coverage .
make coverage
```
 2015-05-13 09:17:38 +01:00
Eric Fiselier 9c25a67c1a address more review comments 2015-04-06 19:04:12 -04:00
Eric Fiselier 12f4405870 add ability to use benchmark filters 2015-04-06 17:00:06 -04:00
Eric Fiselier e97a96f9e7 redo filter test 2015-03-31 00:05:02 -04:00
Eric Fiselier 9d47552020 merge new changes in basic_test.cc 2015-03-27 16:37:53 -04:00
Eric Fiselier 9ed1082c33 Merge branch 'master' into new-benchmark-interface 2015-03-27 16:36:40 -04:00
Eric Fiselier e428b9eec3 Add 'benchmark::DoNotOptimize(...)' to help users prevent optimizations 2015-03-27 16:35:46 -04:00
Eric Fiselier 4f9ce87e8c Merge branch 'master' into new-benchmark-interface 2015-03-27 16:26:36 -04:00
Eric Fiselier c5f238b18c Fix column width calculation and remove duplicate test 2015-03-27 12:28:22 -04:00
Eric Fiselier 4bf6ceb50d Change the available benchmark options 2015-03-26 23:37:26 -04:00
Eric Fiselier 1b9e55c281 Remove walltime implementation tests and expose less internals 2015-03-26 17:56:27 -04:00
Eric Fiselier 21207a4df5 improve walltime test 2015-03-26 15:25:08 -04:00
Eric Fiselier c0755c4226 actually add new test 2015-03-26 14:57:03 -04:00
Eric Fiselier 725f1f066d add walltime benchmark and fix unused variable. 2015-03-26 14:56:52 -04:00
Eric Fiselier be993acbb3 remove unneeded test repetitions 2015-03-26 14:33:48 -04:00
Eric Fiselier d0df7ef2de cleanup whitespace and includes 2015-03-26 14:30:16 -04:00
Eric Fiselier a3308c6d86 Introduce use of std::chrono and remove Walltime printing 2015-03-26 14:26:07 -04:00
Eric Fiselier 482c19d92e Handle creation of C++03 flags differently 2015-03-18 17:08:15 -04:00
Eric Fiselier d40cb97713 Don't treat CMAKE_CXX_FLAGS as a list 2015-03-18 17:05:53 -04:00
Eric Fiselier daa8a67aa5 add C++03 test and update README 2015-03-18 16:34:43 -04:00
Eric Fiselier 20f1c0e2a8 Apply reporter interface changes. Make report methods non-const and add a Finalize method. 2015-03-17 16:16:36 -04:00
Eric Fiselier e45252e6f5 move ConsoleReporter out of internal namespace 2015-03-17 14:15:16 -04:00
Eric Fiselier d71660227b fix minimal_benchmark.h include 2015-03-17 14:02:02 -04:00
Eric Fiselier ef79d0af9f move basic_test over to minimal benchmark 2015-03-17 13:48:33 -04:00
Eric Fiselier 279e502a05 add test for benchmark with two template parameters 2015-03-17 13:32:20 -04:00
Eric Fiselier efe591015d address review comments 2015-03-17 12:31:46 -04:00
Eric Fiselier 66bf7c8f71 add floating point comparison warnings 2015-03-12 20:27:29 -04:00
Eric Fiselier 7a767012f1 Adopt new benchmark timing internals. 
This patch adopts a new internal structure for how timings are performed.
Currently every iteration of a benchmark checks to see if it has been running
for an appropriate amount of time. Checking the clock introduces noise into
the timings and this can cause inconsistent output from each benchmark.

Now every iteration of a benchmark only checks an iteration count to see if it
should stop running. The iteration count is determined before hand by testing
the benchmark on a series of increasing iteration counts until a suitable count
is found. This increases the amount of time it takes to run the actual benchmarks
but it also greatly increases the accuracy of the results.

This patch introduces some breaking changes. The notable breaking changes are:
1. Benchmarks run on multiple threads no generate a report per thread. Instead
   only a single report is generated.
2. ::benchmark::UseRealTime() was removed and replaced with State::UseRealTime().
 2015-03-12 18:03:33 -04:00
Dominic Hamon d68127d8ad Enable UseRealTime and fix documentation for SetLabel. 
Fixes #89

UseRealTime was defined in the internal namespace by mistake.
Similarly, documentation suggested that benchmark::SetLabel should be
used to set a label, and a function was declared but not defined, while
actually the call should be 'state.SetLabel'.
 2015-03-11 09:47:15 -07:00
Eric Fiselier e975efdb7a remove third_party directory. update test args 2015-03-10 14:38:45 -04:00
Dominic Hamon 3b40f0a7a3 Add filter test, remove re test, and googletest deps 2015-03-09 20:30:14 -07:00
Eric Fiselier a187aa0803 Third step in moving towards adopting new timer semantics 2015-03-06 17:01:05 -05:00
Eric Fiselier f947cebe15 remove ifdefs around BM_Factorial 2015-03-06 16:59:32 -05:00
Eric Fiselier 8f96f50553 comment out test to prevent failures. 2015-03-06 16:53:52 -05:00
Eric Fiselier 8ed7d7664b The second step towards merging the timer changes. 
This patch does two things:

1. It overhalls the static initialization in Walltime to be simplier. It uses
   a static variable inside WallTime::Now() to initialize the timer.

2. Add a logging mechanism so that the -v flag actually has meaning and
   reimplement the CHECK macros to allow extra messages to be streamed in.
 2015-03-06 14:07:24 -05:00
Eric Fiselier b1f34d3880 address comments 2015-03-06 13:20:47 -05:00
Eric Fiselier 5b41e128b3 Step one towards merging timer changes. 
This patch cleans up our use of generic macros and also merges changes in the
build system.

It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
 2015-03-06 12:35:00 -05:00
Dominic Hamon 3968ff45ba Fix #72 by avoiding 64-to-32-bit shortenings 2015-02-18 11:18:40 -08:00
Dominic Hamon b40b66ab3b Actually fix issue with CHECK 2014-12-02 12:58:14 -08:00
Dominic Hamon d31977bb69 Added gtest CHECK symbol to benchmark test 2014-12-02 12:51:46 -08:00
Lei Xu 0f78cebba5 Use #ifdef to protect calling Factorial in benchmark_test.cc 2014-11-13 16:09:21 -08:00
Dominic Hamon 7e290fb965 Fix release builds 2014-11-13 13:12:28 -08:00
Dominic Hamon a3b5e44c52 Remove CHECK_* from public API. 
CHECK_* are now private and used internally in the library. The test
uses have been replaced with asserts.

Fixes #62.
 2014-10-31 21:54:55 -07:00
Niklas Hofmann b04211cc88 Merge branch 'master' of github.com:google/benchmark 2014-10-25 18:35:35 +02:00
Niklas Hofmann 3e9264dcf1 added googletest dependency to tests (allows compilation with -j) 2014-10-16 19:17:08 +02:00
Dominic Hamon a13627bc3a Move pthread dependency to test CMakeLists.txt 2014-10-11 14:57:45 -07:00
Matt Clarkson 0fd0be9789 Added more complicated regex test patterns 2014-08-22 14:55:46 +01:00