libtrack | Library wrapper and system-level tracing utilities | Machine Learning library
kandi X-RAY | libtrack Summary
kandi X-RAY | libtrack Summary
This repository contains the tools and the workloads as well as the traces used for the following paper:.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Return a string representation of the object
- Return a list of all values of the VStruct
- Returns the offset of the given field
- The type name of this variable
- Parse the contents of sbytes
- Returns a list of field names
- Set the length of the field
- Returns the value of the field named name
- Iterate over a pcap file
- Iter over PCAP packets
- Get a list of all struct names of a module
- Resolve an object by nameparts
- Average libs per path
- Number of POSIX invocations in a trace graph
- Resolve a structure
- Calculate the average full path length
- Resolve a dotted path
- Set the length of the data
libtrack Key Features
libtrack Examples and Code Snippets
Community Discussions
Trending Discussions on libtrack
QUESTION
I have 3 class,native-lib.cpp, tracker.cpp and tracker.hpp, However, I am getting an error during build if I use the isTracking function from tracker.cpp in navtive-lib.cpp.
- What went wrong:
Execution failed for task ':app:externalNativeBuildDebug'.
Build command failed. Error while executing process /home/user/Android/Sdk/cmake/3.6.4111459/bin/cmake with arguments {--build /home/user/AndroidStudioProjects/project/app/.externalNativeBuild/cmake/debug/x86 --target tracker} [1/2] Building CXX object CMakeFiles/tracker.dir/src/main/cpp/native-lib.cpp.o [2/2] Linking CXX shared library ../../../../build/intermediates/cmake/debug/obj/x86/libtracker.so FAILED: : && /home/user/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ --target=i686-none-linux-android --gcc-toolchain=/home/user/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64 --sysroot=/home/user/Android/Sdk/ndk-bundle/sysroot -fPIC -isystem /home/user/Android/Sdk/ndk-bundle/sysroot/usr/include/i686-linux-android -D__ANDROID_API__=23 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -mstackrealign -Wa,--noexecstack -Wformat -Werror=format-security -O0 -fno-limit-debug-info -Wl,--exclude-libs,libgcc.a --sysroot /home/user/Android/Sdk/ndk-bundle/platforms/android-23/arch-x86 -Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--no-undefined -Wl,-z,noexecstack -Qunused-arguments -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libtracker.so -o ../../../../build/intermediates/cmake/debug/obj/x86/libtracker.so CMakeFiles/tracker.dir/src/main/cpp/tracker.cpp.o CMakeFiles/tracker.dir/src/main/cpp/native-lib.cpp.o /home/user/Android/Sdk/ndk-bundle/platforms/android-23/arch-x86/usr/lib/liblog.so ../../../../src/main/jniLibs/x86/libopencv_java3.so -lm "/home/user/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86/libgnustl_static.a" && : /home/user/AndroidStudioProjects/project/app/src/main/cpp/native-lib.cpp:28: error: undefined reference to 'Tracker::isTracking()' clang++:
error: linker command failed with exit code 1 (use -v to see invocation) ninja: build stopped: subcommand failed.
My CMakeLists
...ANSWER
Answered 2017-Sep-15 at 01:24"Linking CXX shared library ../../../../build/intermediates/cmake/debug/obj/x86/libtracker.so FAILED" that is the key point. "--target=i686-none-linux-android " maybe your project compile toolchains should use 32bit
QUESTION
I am trying to use JNI in Android Studio, I added the JNI function under the sample native-lib.cpp which created by Android Studio by default (after adding C++ support)
However, I am facing an error
java.lang.UnsatisfiedLinkError: No implementation found for boolean com.example.user.project.Tracker.isTracking_0(boolean) (tried Java_com_example_user_project_Tracker_isTracking_10 and Java_com_example_user_project_Tracker_isTracking_10__Z)
I also tried to add this to MainActivity
...ANSWER
Answered 2017-Sep-14 at 19:33Here is what caused your problem:
QUESTION
I have installed build-essential, libstdc++6,and, aidl itself:
...ANSWER
Answered 2017-Aug-27 at 05:21I was getting the same exact error, and I did a bit of digging, turns out we need to install build-tools
for the android SDK through Android SDK Manager
inside our home folder there is the .buildozer
hidden directory that buildozer
created for us
this is the path to the Android SDK Manager: "/home/username/.buildozer/android/platform/android-sdk-20/tools/android"
just need to run android and update the sdk, and aidl will be installed.
Also, Just typing android will only run the executable if it is in a folder specified in your $PATH
environment variable (which includes standard locations like /usr/bin). If it's in the current folder, but that folder is not in the $PATH
, run it with ./android
instead - that is, passing a filepath (which is interpreted unambiguously to run the executable at that destination).
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install libtrack
You can use libtrack like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page