HPX V0.9.10 Available!

The STE||AR Group is proud to announce the release of HPX v0.9.10! In this release our team has focused on making large scale runs simple and reliable. With these changes we have currently shown the ability to run HPX applications on up to 24,000 cores! Other major features include new parcel-port (network-layer) implementations, variadic template support, more parallel algorithms, and the first distributed data structure, hpx::vector. Continue reading

STE||AR Group Accepted as a GSoC 2015 Mentor Organization

The STE||AR Group is proud to announce that it has been accepted as a mentoring organization in the Google Summer of Code 2015 (GSoC) program! This program pays students to work on open source projects for three months over the summer. While the timeline is short, the experience can leave a lasting impression. In fact, some of us met professionally through past GSoC programs. The next step in the process is for students who wish to participate to write proposals for the work that they would like to do over the summer. To get some ideas of what STE||AR projects are available, please checkout our GSoC Project Ideas page here. We encourage all interested students to contact us with their questions and project ideas at hpx-users@stellar.cct.lsu.edu. We are looking forward to a great summer of code!

HPX V0.9.9 Available!

The STE||AR Group is proud to announce the availability of HPX V0.9.9!  You can download the release version or checkout the latest version from Github. With 200 bug fixes and 1,500 commits, V0.9.9 introduces several improvements including:

  • Completing the refactoring of hpx::future to be properly C++11 standards conforming
  • Overhauling our build system to support newer CMake features to make it more robust and more portable
  • Implementing a large part of the parallel algorithms proposed by C++ Technical Specifications N4104, N4088, and N4107
  • Adding examples such as the 1D Stencil and the Matrix Transpose series
  • Significantly improved the documentation
  • Remodeling our testing infrastructure which will allow us to quickly discover, diagnose, and fix bugs that arise during development

For more details about these changes please see the release notes here. Continue reading

HPX V0.9.9 Release Candidate 1 Available!

The STE||AR Group is proud to announce the availability of the first HPX V0.9.9 release candidate! Please checkout and test the new version by pulling from the release branch here on GitHub.  If you run into any issues, please let us know by submitting a bug report.  We want this release of HPX to be our most stable release yet!

In this release we have introduced several improvements including:

  • Completing the refactoring of hpx::future to be properly C++11 conforming
  • Overhauled our build system to support newer CMake features
  • Implemented half of the parallel algorithms proposed by C++ Technical Specifications N4104, N4088, and N4107
  • Remodeled our testing infrastructure which will allow us to quickly discover, diagnose, and fix bugs that arise during development

We would like to thank everyone involved with this release especially those who spent countless hours developing, bug fixing, testing, documenting, and listening to the occasional IRC rant.  We couldn’t have done it without you!

GSoC Participants Announced!

We can now announce the participants in the STE||AR Group’s 2014 Google Summer of Code!  These recipients represent only a handful of the many excellent proposals that we had to choose from.  For those unfamiliar with the program, the Google Summer of Code brings together ambitious students from around the world with open source developers by giving each mentoring organization funds to hire a set number of participants. Students then write proposals, which they submit to a mentoring organization, in hopes of having their work funded.  Continue reading

HPX V0.9.8 Available!

The STE||AR Group is proud to announce a new formal release of HPX (V0.9.8) — a C++ runtime system for parallel and distributed applications of any scale. While this release is mainly based on contributions made by partners of the STE||AR Group from the Louisiana State University Baton Rouge (LA, USA) and the Friedrich-Alexander University Erlangen (Germany), it would not have been possible without the help of many people from all over the world. Thanks to everybody involved!

Please see here for the release notes.
Continue reading

HPXPI V0.1.0 Available!

The first formal version of HPXPI (V0.1.0) is now available for download! Over the past few months the STE||AR Fellows at Louisiana State University, have been hard at work finalizing the first fully functional, open source implementation of the XPI specification. This release goes along with the next major release of the HPX runtime system (V0.9.8) which is used as the underlying implementation and which gives it a solid foundation ensuring high performance and wide portability. It is released as open source software under the Boost software license.
Continue reading

HPXPI V0.1.0 Release Candidate 1 Available!

The release candidate 1 of the first formal version of HPXPI (V0.1.0) is now available for download! Over the past few months the STE||AR Fellows at Louisiana State University, have been hard at work finalizing the first fully functional, open source implementation of the XPI specification. This release goes along with the next major release of the HPX runtime system (V0.9.8) which is used as the underlying implementation and which gives it a solid foundation ensuring high performance and wide portability. It is released as open source software under the Boost software license. Continue reading

The STE||AR Group accepted as GSoC mentor organization!

We are very pleased to announce that our application to the Google Summer of Code 2014 was successful and that we were selected as a mentor organization!

We are looking forward to an exciting summer with awesome contributions from students from all around the world. Be sure to check our ideas page and talk about possible proposals today!

For more information about the Google Summer of Code program visit the website here.