Metadata-Version: 1.1
Name: BenchExec
Version: 1.0
Summary: A Framework for Reliable Benchmarking and Resource Measurement.
Home-page: https://github.com/dbeyer/benchexec/
Author: Dirk Beyer
Author-email: UNKNOWN
License: Apache 2.0 License
Description: # BenchExec
        ## A Framework for Reliable Benchmarking and Resource Measurement
        
        [![Build Status](https://travis-ci.org/dbeyer/benchexec.svg?branch=master)](https://travis-ci.org/dbeyer/benchexec)
        
        **News**: We have published a paper titled
        [Benchmarking and Resource Measurement](http://www.sosy-lab.org/~dbeyer/Publications/2015-SPIN.Benchmarking_and_Resource_Measurement.pdf)
        on BenchExec and its background
        at [SPIN 2015](http://www.spin2015.org/).
        It also contains a list of rules that you should always follow when doing benchmarking
        (and which BenchExec handles for you).
        
        BenchExec provides three major features:
        
        - execution of arbitrary commands with precise and reliable measurement
          and limitation of resource usage (e.g., CPU time and memory)
        - an easy way to define benchmarks with specific tool configurations
          and resource limits,
          and automatically executing them on large sets of input files
        - generation of interactive tables and plots for the results
        
        Contrary to other benchmarking frameworks,
        it is able to reliably measure and limit resource usage
        of the benchmarked tool even if it spawns subprocesses.
        In order to achieve this,
        it uses the [cgroups feature](https://www.kernel.org/doc/Documentation/cgroups/cgroups.txt)
        of the Linux kernel to correctly handle groups of processes.
        BenchExec is intended for benchmarking non-interactive tools on Linux systems.
        It measures CPU time, wall time, and memory usage of a tool,
        and allows to specify limits for these resources.
        It also allows to limit the CPU cores and (on NUMA systems) memory regions.
        In addition to measuring resource usage,
        BenchExec can verify that the result of the tool was as expected,
        and extract further statistical data from the output.
        Results from multiple runs can be combined into CSV and interactive HTML tables,
        of which the latter provide scatter and quantile plots.
        
        BenchExec was originally developed for use with the software verification framework
        [CPAchecker](http://cpachecker.sosy-lab.org)
        and is now developed as an independent project
        at the [Software Systems Lab](http://www.sosy-lab.org) at the [University of Passau](http://www.uni-passau.de).
        
        ### Links
        
        - [Documentation](https://github.com/dbeyer/benchexec/tree/master/doc/INDEX.md)
        - [Changelog](https://github.com/dbeyer/benchexec/tree/master/CHANGELOG.md)
        - [BenchExec GitHub Repository](https://github.com/dbeyer/benchexec),
          use this for [reporting issues and asking questions](https://github.com/dbeyer/benchexec/issues)
        - [BenchExec at PyPI](https://pypi.python.org/pypi/BenchExec)
        - Paper [Benchmarking and Resource Measurement](http://www.sosy-lab.org/~dbeyer/Publications/2015-SPIN.Benchmarking_and_Resource_Measurement.pdf) about BenchExec ([supplementary webpage](http://www.sosy-lab.org/~dbeyer/benchmarking/))
        
        ### Users of BenchExec
        
        BenchExec was successfully used for benchmarking in all four instances
        of the [International Competition on Software Verification](http://sv-comp.sosy-lab.org)
        with a wide variety of benchmarked tools and hundreds of thousands benchmark runs.
        
        The developers of the following tools use BenchExec:
        
        - [CPAchecker](http://cpachecker.sosy-lab.org), also for regression testing
        - [SMACK](https://github.com/smackers/smack)
        
        If you would like to be listed here, [contact us](https://github.com/dbeyer/benchexec/issues/new).
        
Keywords: benchmarking resource measurement
Platform: Linux
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: POSIX :: Linux
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Topic :: System :: Benchmark
