From: Karl R. <ru...@iu...> - 2012-05-14 08:07:46
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Dear ViennaCL users, ViennaCL 1.3.0 is now available for download! Highlights of the new release are the following features: - Addressing of sub-vectors and sub-vectors by means of vector_range and matrix_range now stable - QR factorization now stable - Two new sparse matrix formats (ell_matrix, hyb_matrix) for increased performance) - ILU0 and Block-ILU preconditioner - Automated OpenCL kernel generator for BLAS level 1 and BLAS level 2 operations. - Eigenvalue computations: Lanczos method, power iteration - Improved matrix-matrix multiplication performance, particularly on NVIDIA GPUs. Up to 300 GFLOPs on an NVIDIA GTX 580 (counting one fused multiply add as one FLOP) A full list of changes can be found in the manual at http://viennacl.sourceforge.net/ Best regards, Karl Rupp |