The SDPA Project started in 1995 have provided several software packages for solving large-scale Semide nite Programs(SDPs). The SDPA 6.2.1 attained high performance for large-scale dense SDPs, however, it required much computation time compared with other software packages when the Schur complement matrix is sparse. The SDPA 7.1.1 is completely revised from its source code, and there are great performance improvements on its computation time and memory usage.
The objective of this paper is to present brief explanations of the SDPA 7.1.1 and its high performance for large-scale dense and sparse SDPs through numerical experiments compared with some other major software packages for general SDPs. We also review the major achievements of the SDPA Project on solving large-scale SDPs.
The PDF file of the presentation in SJOM 2008 is available from here.
The objective of this paper is to present brief explanations of the SDPA 7.1.1 and its high performance for large-scale dense and sparse SDPs through numerical experiments compared with some other major software packages for general SDPs. We also review the major achievements of the SDPA Project on solving large-scale SDPs.
The PDF file of the presentation in SJOM 2008 is available from here.