Compiling and Running Blazemark

By Shahrzad Shirzad

Blazemark is the benchmark suite for Blaze library. In order to compile and run Blazemark with HPX backend, take the following steps:

  1. Change the Configfile at blaze/blazemark by filling in the CXX=, CXXFLAGS=, LIBRARY_DIRECTIVES= fields in the Configfile:
    This is an example of the configurations used for Clang:
    # Compiler selection
    CXX="clang++"
    # Special compiler flags
    CXXFLAGS="-O3 -march=native -std=c++17 -stdlib=libc++ -DNDEBUG -fpermissive -DBLAZE_USE_HPX_THREADS -isystem /hpx/install/path/include -Wl,-wrap=main"
    # Library settings (optional)
    # In some cases it might be necessary to specify additional library paths and add additional
    # libraries. This can be done via this setting.
    LIBRARY_DIRECTIVES="-L/hpx/install/path/lib/ -lhpx -rdynamic /hpx/install/path/lib/libhpx_init.a -ldl -lrt -lhpx_wrap - L/boost/install/path/lib -lboost_system -lboost_program_options"
  2. ./configure Configfile
  3. make benchmark_name
  4. ./bin/benchmark_name

Notes:

  • You can change vector or matrix sizes to run the benchmark on through the benchmark_name.prm file located at /blaze/blazemark/params folder.

For more information on available benchmarks, command line parameters, and also the list of supported libraries please visit Blazemark.

HPX 1.2.0 Released!

The STE||AR Group is proud to announce the release of HPX 1.2.0. This release is the first in our more frequent release schedule. We are aiming to produce one release every six months in an effort to get new features and stable releases out to users more quickly. As a result this release is smaller than many previous releases, but nevertheless contains many important improvements. This release includes among others performance improvements, a new implementation of hpx_main.hpp, scheduler hints, and many stability improvements. This release also removes many previously deprecated features. Make sure you read the full release notes to see which deprecated features were removed.

Thank you to everyone who has contributed from all over the world!

Download the release below, from our download page, or from our GitHub page.

Compiling and Running BlazeTest

By Shahrzad Shirzad

BlazeTest is a testing tool provided by Blaze. In order to compile and run BlazeTest with HPX backend, take the following steps:

  1.  Change the Configfile at blaze/blazetest by filling in the CXX=, CXXFLAGS=, LIBRARY_DIRECTIVES= fields in the Configfile:
    This is an example of the configurations used for Clang:
    # Compiler selection
    CXX="clang++"
    # Special compiler flags
    CXXFLAGS="-O3 -march=native -std=c++17 -stdlib=libc++ -DNDEBUG -fpermissive -DBLAZE_USE_HPX_THREADS -isystem /hpx/install/path/include -Wl,-wrap=main"# Library settings (optional)
    # In some cases it might be necessary to specify additional library paths and add additional
    # libraries. This can be done via this setting.
    LIBRARY_DIRECTIVES="-L/hpx/install/path/lib/ -lhpx -rdynamic /hpx/install/path/lib/libhpx_init.a -ldl -lrt -lhpx_wrap - L/boost/install/path/lib -lboost_system -lboost_program_options"
  2.  ./configure Configfile
  3.  make essentials
  4.  ./run