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* Fix Qt 5.15 deprecation warningsChristian Kandeler2020-06-161-1/+1
| | | | | Change-Id: I1d6968de823c43e42ca53eb68972ba5e69dc29ed Reviewed-by: Ivan Komissarov <ABBAPOH@gmail.com>
* qbs_benchmarker: Validate commit parametersIvan Komissarov2020-01-061-0/+4
| | | | | | | | It's possible to copy&paste old commit instead of a new one and easy to overlook that mistake. Change-Id: I408f256ba6b2f419b7cf90b7ed9ee582f91b081b Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
* Apply 'modernize-use-equals-default' fix-itIvan Komissarov2019-11-251-3/+1
| | | | | Change-Id: Iabdc777d2e8492d9903109365b0f3b1a5441ca11 Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
* Use QStringLiteral more where it is possibleDenis Shienkov2019-02-251-3/+3
| | | | | | Change-Id: I7419cc3fbc1e8776de3943852dcedab4c95d1c32 Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru> Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
* Replace non-const calls to temporaries with constIvan Komissarov2019-02-211-4/+8
| | | | | | | | This fixes -Wclazy-detaching-temporary Change-Id: I3c866c29c05f16e93eb86551efb21ccf9dc120b9 Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com> Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
* Replace 'foreach' macro with range-based 'for'Denis Shienkov2017-11-241-3/+3
| | | | | Change-Id: I34479bc9673d0202363aeba5c7919efc8f0d7287 Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
* Benchmarker: Better names for short optionsChristian Kandeler2017-11-201-3/+3
| | | | | | Change-Id: I89d63c9ca881136b7b1d47c45c42249724ee889b Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io> Reviewed-by: Jake Petroules <jake.petroules@qt.io>
* Benchmarker: Provide short command-line optionsChristian Kandeler2017-11-161-6/+9
| | | | | Change-Id: I278d4f939a950a65ce7ee3974ba1266b81419166 Reviewed-by: Jake Petroules <jake.petroules@qt.io>
* STL compatibility: use front() instead of first()Jake Petroules2017-11-141-3/+3
| | | | | | | This is a simple find and replace with manual sanity check. Change-Id: I82f0eb38b6a5a3b75a4ed38d97bdb6ce164d09b3 Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
* Benchmarker: Keep raw data in case a regression is detectedChristian Kandeler2017-11-131-0/+13
| | | | | | | | | | | If the difference between the old and new instruction count and/or memory usage is higher than a (user-configurable) threshold, do not remove the temporary directory and direct the user to its location. This way, they can investigate the regression right away, rather than having to re-run valgrind etc. Change-Id: I8a35fde073806fa9daf0b28315a827207f8bd04d Reviewed-by: Jake Petroules <jake.petroules@qt.io>
* Change style of #includes of Qt headersJake Petroules2017-01-041-4/+4
| | | | | | | | | | | | | | | | By using q<lowercase>.h headers, we become more bootstrap-friendly, as no full syncqt is required any more. In the same go, prefix all includes with the module name. This helps grep-based analysis of which parts of Qt are used and where. It's also consistent with Qt's public headers (where syncqt enforces the style). Testdata and examples are excluded from the change, as they are not relevant for bootstrapping. Change-Id: I9539b1d795e87fca6e5fc6c91acbb775b79208d9 Reviewed-by: Christian Kandeler <christian.kandeler@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* Update license headersIikka Eklund2016-08-291-16/+14
| | | | | | | | | | Patch-set 2 includes *.cpp *.c Every source file needs to have up-to-date license headers in order to pass ci. Change-Id: Ie6e493097af6f7dd6a8adff170eb856f496e689e Reviewed-by: Jake Petroules <jake.petroules@qt.io>
* Replace 'the Qt build suite' with 'Qbs' in copyright notices.Jake Petroules2016-06-061-1/+1
| | | | | | Change-Id: I885d94bb14b325dc36767a840ebdb0be1fb59dd2 Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* Add benchmarking tool.Christian Kandeler2015-02-171-0/+117
Takes two qbs repo states, runs callgrind and massif on different phases of the build process for each of them and informs the user of the relative performance of these operations. I suggest running this tool before committing anything that could conceivably impact performance. Note that we have similar regression detection functionality on our build machines, but it's better to spot such problems before pushing a change. Example output (for commits 04df1532c4 and f53d724eec building qbs itself): ========== Performance data for Resolving ========== Old instruction count: 1931242543 New instruction count: 1457438375 Relative change: -25 % Old peak memory usage: 1710721 Bytes New peak memory usage: 1509879 Bytes Relative change: -12 % ========== Performance data for Rule Execution ========== Old instruction count: 2924308821 New instruction count: 2890322188 Relative change: -2 % Old peak memory usage: 2520740 Bytes New peak memory usage: 2488058 Bytes Relative change: -2 % ========== Performance data for Null Build ========== Old instruction count: 572213104 New instruction count: 517813513 Relative change: -10 % Old peak memory usage: 1964455 Bytes New peak memory usage: 1774279 Bytes Relative change: -10 % Change-Id: I1f05c647d204b6cacf3539c8ecbf13633b757cf7 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
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