Metadata-Version: 2.1
Name: manafa
Version: 0.3.128
Summary: E-MANAFA: Energy Monitor and ANAlyzer For Android
Home-page: https://github.com/RRua/e-manafa
Author: Rui Rua
Author-email: rui.rrua@gmail.com
License: MIT
Project-URL: Bug Tracker, https://github.com/RRua/e-manafa/issues
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        # E-MANAFA: Energy Monitor and ANAlyzer For Android
        
        E-MANAFA is a plug-and-play software model-based tool for performing fine-grained estimates of energy consumption on Android devices. E-Manafa estimates system-level  and per-component energy consumption, by extracting information from the following sources:
        
        - power_profile.xml: Device-specific file provided by manufacturers containing current consumption per component state;
        - batterystats: Tool from Android framework that logs each power-related event that occurs between device charges;
        - Perfetto: System-wide profiling for Linux and Android, that profiles high-frequency data, such as CPU frequency.
        
        Note: Manufacturers not always supply information about the current consumed by an individual component in the power profile file. Use this information if it accurately represents the current drawn from the device battery in practice. The file can also be derived using external apparatus such as Monsoon. Google provides a set of guidelines to estimating the current of each component (https://source.android.com/devices/tech/power/component)
        
        ## Documentation
        
        https://greensoftwarelab.github.io/E-MANAFA/modules.html
        
        ## SETUP
        
        In order to run this tool, the following resources are required:
        - rooted Android device (running Android 9 or above);
        - *nix-based environment (MAC OS, Linux);
        - Python 3.6 or above;
        - Android Sdk tools (https://developer.android.com/studio/releases/platform-tools)
        
        ## Installation
        
        ### 1. Via python-pip
        
        ```
        pip install manafa
        ```
        
        #### 1.1 define environment variables
        
        In order to run this tool, there are at least 2 env. variables that need to be defined in the shell startup script (e.g .bashrc or .bash_profile file)
        
        ```
        export ANDROID_HOME=$HOME/<your-android-instalation-folder>/ 
        export PATH=$ANDROID_HOME/platform-tools:$PATH
        ```
        
        ### 2. From sources
        
        #### 2.1 Clone repo
        
        ```
        $ git clone https://github.com/greensoftwarelab/E-MANAFA.git
        ```
        
        #### 2.2 Replicate the environment
        
        Install virtual virtualenv enviroment  (via python-pip):
        ```
        $ python -m pip install --user virtualenv
        ```
        #### 2.3 Replicate locally the dev virtualenv
        
        ```
        $ virtualenv env/
        ```
        
        #### 2.4 Activate the virtual environment
        ```
        $ source env/bin/activate
        ```
        
        #### 2.5 Install required packages
        ```
        $ pip install -r requirements.txt
        
        ```
        #### 2.6 define environment variables
        
        In order to run this tool, there are at least 2 env. variables that need to be defined in the shell startup script (e.g .bashrc or .bash_profile file)
        
        ```
        export ANDROID_HOME=$HOME/<your-android-instalation-folder>/ 
        export PATH=$ANDROID_HOME/platform-tools:$PATH
        ```
        ## Usage
        
        ### Command line
        
        ```
        $ emanafa [-p|--profile <prof>] 
                  [-t|--timezone <tz>] 
                  [-pft|--perfettofile <pf>] 
                  [-bts|--batstatsfile <bf>] 
        ```
        
        ### From project's root
        
        ```
        $ python3 emanafa.py [-p|--profile <prof>] 
                             [-t|--timezone <tz>] 
                             [-pft|--perfettofile <pf>] 
                             [-bts|--batstatsfile <bf>] 
        ```
        
        ### Source
        
        ```
        # Example 
        em = EManafa()
        em.init()
        em.start()
        do_work() # e.g time.sleep(10)
        em.stop()
        begin = em.perf_events.events[0].time if len(em.perf_events.events) > 1 else em.bat_events.events[0].time
        end = em.perf_events.events[-1].time if len(em.perf_events.events) > 1 else em.bat_events.events[-1].time
        p, c, z = em.get_consumption_in_between(begin, end)
        out_file = em.save_final_report(begin)
        print(f"Energy consumed: {p} Joules")
        ```
        
        ## TODO
        - support for all timezones
        - support for memory power calculator (MemoryPowerCalculator is a new addition in 8.0, mainly to count the power consumption on DDR memory . formula: MemoryPower = (mAatRail_1 * timeMs_1 + mAatRail_2 * timeMs_2 +… + mAatRail_n * timeMs_n) / (1000 * 60 * 60) (mAatRail_n: is the power at the read/write rate level, timeMs_n: is the time at the mAatRail_n level))
        
Platform: UNKNOWN
Classifier: License :: OSI Approved :: MIT License
Classifier: Intended Audience :: Science/Research
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 3.8
Requires-Python: >=3.8
Description-Content-Type: text/markdown
