ALLIANCE Programs

by Ginny Hudak-David and John Towns

This spring NCSA introduced the Alliance Programs-international consortia of academic, corporate, and government institutions that operate a scalable microprocessor-based supercomputing system from a specific vendor. Alliances are currently in place for SGI and CONVEX systems. Member institutions further the understanding and use of a vendor's hardware and computing environment by sharing information and resources and collaborating on projects.

John Towns, team leader for HPC/Mosaic consulting and software support, is coordinating the Alliance Programs. Towns is the chair of NCSA's Computer Policy committee that recommends policy for the Center's high-performance production systems.

Benefits

The sum of the parts is often said to be greater than the whole. The Alliance programs are designed to be synergistic. In working groups cooperating on common problems, staff can gain far more expertise than they could working alone or in competition-and they avoid duplication of effort. NCSA is in the process of establishing working groups in applications development, user support, training, documentation, and the integration of technical environments. For example, working groups will (1) collaborate to port applications and to develop and optimize software for new architectures, (2) offer training programs developed at one site to Alliance members or at other Alliance locations, and (3) develop systemwide benchmarking and distributed queuing systems for various system configurations.

Member institutions commit to participating in working groups based on interest and needs. Opportunities for scientific collaboration are expected to develop from these working groups as well as collaborative ventures with vendors. One benefit of membership is access to a spectrum of hardware for scalable, portable applications development and prototyping. Other details of membership are under discussion. The most current information is available by clicking here.

Joining up

Becoming a member of an Alliance program requires that an institution have a similar version of the system that forms the program's foundation. Members of the NCSA-SGI Power Grid Alliance must work on an SGI CHALLENGE, POWER CHALLENGE, or SGI cluster. Members of the NCSA-CONVEX/HP Exemplar Alliance need an Exemplar or an HP cluster. Costs for participating are still under discussion, but institutions joining this year have no membership fee.

Prospective members of a program must submit a brief proposal. Review criteria include the relevance of the proposal to the Alliance mission, the intrinsic merit of new projects, and the level of commitment made by the institution.

Other new and upgraded computational resources at NCSA are listed below.


access / Summer 1995 / NCSA