| Name | Date | Size | #Lines | LOC | ||
|---|---|---|---|---|---|---|
| .. | 03-May-2022 | - | ||||
| litsupport_rawspeed/ | H | 09-Sep-2021 | - | 93 | 62 | |
| raw-sample-archive/ | H | 03-May-2022 | - | 14 | 12 | |
| README.rst | H A D | 09-Sep-2021 | 2.3 KiB | 67 | 56 | |
| RawSpeed.cpp | H A D | 09-Sep-2021 | 1.2 KiB | 28 | 3 | |
| build-lit.local.cfg | H A D | 09-Sep-2021 | 214 | 6 | 5 | |
| lit.local.cfg | H A D | 09-Sep-2021 | 149 | 8 | 5 |
README.rst
1.. _my-label: lnt 2 3.. _lnt: 4 5================================= 6LLVM LNT / Test-Suite Integration 7================================= 8 9Recommended reading materials 10----------------------------- 11 * https://blog.llvm.org/posts/2016-06-15-using-lnt-to-track-performance/ 12 * https://llvm.org/docs/lnt/quickstart.html 13 * https://llvm.org/docs/TestSuiteGuide.html 14 15Prerequisites 16------------- 17 * all of the normal prerequisites for building **development** version of RawSpeed. 18 * python's `virtualenv <https://packages.debian.org/unstable/virtualenv>`_ 19 * `llvm-size`, `llvm-lit <https://llvm.org/docs/CommandGuide/lit.html>`_ (from 20 `llvm <https://packages.debian.org/unstable/llvm-9>`_, 21 `llvm-tools <https://packages.debian.org/unstable/llvm-9-tools>`_ packages) 22 * A checkout of raw sample archive of you choice. It is suggested to use 23 `https://raw.pixls.us <https://raw.pixls.us>`_ masterset. 24 Please see :ref:`RSA` page for details. 25 * Reference hashes for the raws in the sampleset. 26 27 Generate them via ``$ ninja rstest-create`` from your **trusted** (!) dev build. 28 Please see :ref:`integration_testing` and 29 :ref:`producing_trusted_reference_hashes` pages for details. 30 31Getting it done 32--------------- 33.. code:: bash 34 35 # Get external dependencies. 36 git clone https://github.com/llvm/llvm-lnt.git /build/lnt 37 git clone https://github.com/llvm/llvm-test-suite.git /build/test-suite 38 # 'Add' RawSpeed into test-suite. 39 ln -s /home/lebedevri/rawspeed/lnt /build/test-suite/RawSpeed 40 # Prepare 'chroot'. 41 export SANDBOX=/tmp/mysandbox 42 export BUILDSANDBOX=/tmp/mybuildsandbox 43 export PERFDB=/tmp/myperfdb 44 virtualenv $SANDBOX 45 # Setup 'chroot'. 46 $SANDBOX/bin/python /build/lnt/setup.py develop 47 $SANDBOX/bin/lnt create $PERFDB 48 # Benchmarking time! 49 $SANDBOX/bin/lnt runtest test_suite --test-suite /build/test-suite \ 50 --sandbox $BUILDSANDBOX \ 51 --cc clang --cxx clang++ \ 52 --cmake-define CMAKE_BUILD_TYPE=Release \ 53 --cmake-define TEST_SUITE_SUBDIRS="RawSpeed" \ 54 [--benchmarking-only] \ 55 [--use-perf profile] \ 56 --build-threads 8 --threads 1 \ 57 --submit $PERFDB 58 # View results. 59 $SANDBOX/bin/lnt runserver $PERFDB 60 61 62.. seealso:: 63 64 * https://llvm.org/docs/TestSuiteGuide.html#common-configuration-options 65 * ``$ $SANDBOX/bin/lnt runtest test_suite --help`` 66 * ``$ $SANDBOX/bin/lnt --help`` 67