Hedgehog (hh) : A library to generate heterogeneous dataflow graphs

The API is designed to aid in creating task graphs for algorithms to obtain performance across CPUs and multiple co-processors. This library represents the successor of the Hybrid Task Graph Scheduler (HTGS).

Dependencies

1. C++17 compiler, with std::filesystem available (gcc 8+, llvm 7+)

2. pthread

3. CUDA (https://developer.nvidia.com/cuda-zone) [optional]

4. GLOG (https://github.com/google/glog) [optional / log]

5. GTEST (https://github.com/google/googletest) [optional / test]

6. doxygen (www.doxygen.org/) [optional / Documentation]

Building Hedgehog

CMake Options:

CMAKE_INSTALL_PREFIX - Where to install Hedgehog (and documentation)

LOG - Enable log with GLOG

BUILD_DOXYGEN - Creates doxygen documentation ('make doc' to generate)

RUN_GTEST - Compiles and runs google unit tests for Hedgehog ('make run-test' to re-run)

BUILD_MAIN - Build main file

 :$ cd <Hedgehog_Directory>
 :<Hedgehog_Directory>$ mkdir build && cd build
 :<Hedgehog_Directory>/build$ ccmake ../ (or cmake-gui)

 'Configure' and setup cmake parameters
 'Configure' and 'Build'

 :<Hedgehog_Directory>/build$ make
 :<Hedgehog_Directory>/build$ [sudo] make install

Tutorials

Hedgehog Tutorials

Credits

Alexandre Bardakoff

Timothy Blattner

Walid Keyrouz

Bruno Bachelet

Loïc Yon

Mary Brady

Contact Us

Alexandre Bardakoff (alexandre.bardakoff ( at ) nist.gov

Timothy Blattner (timothy.blattner ( at ) nist.gov