Exascale Computing Project Exascale Partnership The Exascale Computing Project (ECP) is accelerating delivery of a capable exascale computing ecosystem for breakthroughs in scientific discovery, energy assurance, economic competitiveness, and national security. IDEAS Software Development IDEAS is a family of projects addressing challenges in software development productivity and software sustainabilty in computational science and engineering on high-performance computers. Better Scientific Software Software Community BSSw provides a central hub for the community to address pressing challenges in software productivity, quality, and sustainability.