Essays about: "NDK"

Found 5 essays containing the word NDK.

  1. 1. Comparing Android Runtime with native : Fast Fourier Transform on Android

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : André Danielsson; [2017]
    Keywords : Android; NDK; Dalvik; Java; C ; Native; Android Runtime; Clang; Java Native Interface; Digital Signal Processing; Fast Fourier Transform; Vectorization; NEON; Performance Evaluation;

    Abstract : This thesis investigates the performance differences between Java code compiled by Android Runtime and C++ code compiled by Clang on Android. For testing the differences, the Fast Fourier Transform (FFT) algorithm was chosen to demonstrate examples of when it is relevant to have high performance computing on a mobile device. READ MORE

  3. 2. ART vs. NDK vs. GPU acceleration: A study of performance of image processing algorithms on Android

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Andreas Pålsson; [2017]
    Keywords : ART; NDK; GPU; C ; Java; Android; RenderScript; image processing; Dalvik; Android runtime;

    Abstract : The Android ecosystem contains three major platforms for execution suitable for different purposes. Android applications are normally written in the Java programming language, but computationally intensive parts of Android applications can be sped up by choosing to use a native language or by utilising the parallel architecture found in graphics processing units (GPUs). READ MORE

  4. 3. Communication link and code conversion between Vehicle and smartphone for low speed semi-autonomous maneuvering

    University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Author : Bahram Rahmatdoustbeilankouh; [2015]
    Keywords : Android; Matlab; Bluetooth; Serial Rs-232; Android NDK; Android JNI;

    Abstract : Something that has recently gained popularity in the leading car manufacturing companies is the integration of an auto-reverse assistance system to improve the customer experience. The undeniable spread of smartphones and their significant role in human life in recent years, gave rise to the idea of designing an application to be used for reverse driving. READ MORE

  5. 4. Performance and Energy Optimization for the Android Platform

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Andreaz Lewerentz; Jonathan Lindvall; [2012]
    Keywords : Android; energy; performance; mobile; smartphone; tablet; native; C; Java; comparison; NDK; JNI;

    Abstract : Software developers are faced with several challenges when creating applications for the new generation of mobile devices. Smartphones and tablets have limited processing power and memory resources, and a small battery is the only thing that keeps the hardware components running. READ MORE

  6. 5. NILS on Android - The Wonderful Journey

    University essay from Lunds universitet/Högskoleingenjörsutbildning i datateknik

    Author : Anton Hjalmarsson; Andreas Karlsson; [2010]
    Keywords : android; crisis training; nils; application; ndk; sdk; Technology and Engineering;

    Abstract : NILS on Android – The Wonderful Journey Android is the fastest growing operating system for mobile phones. The development of applications for Android is increasing exponentially, about 2000 new applications per week for the first quarter 2010. [17] And the reason for this trend is particularly Google's openness to everything. READ MORE