| commit | 0ac5b1b6935f3df9e5aa0780c8d1fa1c8f807ca9 | [log] [tgz] |
|---|---|---|
| author | Jack He <siyuanh@google.com> | Wed Jul 25 12:02:22 2018 -0700 |
| committer | Jack He <siyuanh@google.com> | Thu Aug 02 10:57:43 2018 -0700 |
| tree | 7fca19177d80a012dc9717947304e478754269d2 | |
| parent | 4d024528da666402e41a4a69b92372a882292fb4 [diff] |
Add MessageLoopThread, ExecutionBarrier, and performance tests
* Add MessageLoopThread to abstract thread implementation to our code
* Add ExecutionBarrier utility class to help with thread synchronization
* Add more performance tests and performance benchmarks to evaluate
execution efficiency in both batch and sequential usages, for various
thread implementations including:
- libosi reactor on pthread
- MessageLoop on libosi reactor on pthread
- MessageLoop on STL std::thread
- MessageLoop on Posix pthread
- MessageLoop on libchrome base::Thread
- MessageLoop on MessageLoopThread
Bug: 110303473
Test: make, native and Java unit tests,
test/run_benchmarks.sh net_benchmark_thread_performance,
test/run_unit_tests.sh net_test_performance,
test/run_unit_tests.sh bluetooth_test_common,
testplans/details/184455/3975
Change-Id: I5b4ce2ee910a0f1d2edf95e0296916dea04d3f89
Just build AOSP - Fluoride is there by default.
Instructions for Ubuntu, tested on 14.04 with Clang 3.5.0 and 16.10 with Clang 3.8.0
mkdir ~/fluoride cd ~/fluoride git clone https://android.googlesource.com/platform/packages/modules/Bluetooth/system
Install dependencies (require sudo access):
cd ~/fluoride/bt build/install_deps.sh
Then fetch third party dependencies:
cd ~/fluoride/bt mkdir third_party cd third_party git clone https://github.com/google/googletest.git git clone https://android.googlesource.com/platform/external/aac git clone https://android.googlesource.com/platform/external/libchrome git clone https://android.googlesource.com/platform/external/libldac git clone https://android.googlesource.com/platform/external/modp_b64 git clone https://android.googlesource.com/platform/external/tinyxml2
And third party dependencies of third party dependencies:
cd fluoride/bt/third_party/libchrome/base/third_party mkdir valgrind cd valgrind curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/valgrind.h?format=TEXT | base64 -d > valgrind.h curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/memcheck.h?format=TEXT | base64 -d > memcheck.h
NOTE: If packages/modules/Bluetooth/system is checked out under AOSP, then create symbolic links instead of downloading sources
cd packages/modules/Bluetooth/system mkdir third_party cd third_party ln -s ../../../external/aac aac ln -s ../../../external/libchrome libchrome ln -s ../../../external/libldac libldac ln -s ../../../external/modp_b64 modp_b64 ln -s ../../../external/tinyxml2 tinyxml2 ln -s ../../../external/googletest googletest
cd ~/fluoride/bt gn gen out/Default
cd ~/fluoride/bt ninja -C out/Default all
This will build all targets (the shared library, executables, tests, etc) and put them in out/Default. To build an individual target, replace "all" with the target of your choice, e.g. ninja -C out/Default net_test_osi.
cd ~/fluoride/bt/out/Default LD_LIBRARY_PATH=./ ./bluetoothtbd -create-ipc-socket=fluoride
Follows the Chromium project Eclipse Setup Instructions until "Optional: Building inside Eclipse" section (don't do that section, we will set it up differently)
Generate Eclipse settings:
cd packages/modules/Bluetooth/system gn gen --ide=eclipse out/Default
In Eclipse, do File->Import->C/C++->C/C++ Project Settings, choose the XML location under packages/modules/Bluetooth/system/out/Default
Right click on the project. Go to Preferences->C/C++ Build->Builder Settings. Uncheck "Use default build command", but instead using "ninja -C out/Default"
Goto Behaviour tab, change clean command to "-t clean"