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GDD8000 - Hand Coded Optimised EISPACK Library

	Features Find eigenvalues and eigenvectors QZ algorithm/LZ algorithm Balancing and reduction Decomposition Memory allocation support Big Endian (BE) or Little Endian (LE) (as xx suffix to part number)
Ordering Info: Part No. GDD8000-xx

Description

GDD8000 is an extended C-callable EISPACK Linear Eigenvalue/Eigenvector Systems package for the TMS320C6000 DSP family. The library is a set of about 100 functions and macros that find a solution to linear algebraic eigensystems with various matrices, real or complex, general, band, symmetric or Hermitian. All, or selected, eigenvalues and eigenvectors can be computed. Several types of matrix decompositions such as SVD or QR are also included.

A set of memory allocation functions provides economical storage for general/structured matrix classes; minimizing the amount of RAM required to store structured matrices, such as symmetric, band and triangular classes of matrices.

The library implements and makes use of the Level 1 BLAS (Basic Linear Algebra Subroutines) standard.

The functions have been optimised algorithmically at assembly level to fully utilize the advantages of TMS320C6000 parallel architecture, floating-point arithmetic and pipeline. BLAS Level 1 functions are hand-coded in assembly to obtain the maximum possible performance from the TMS320C6000 DSPs.

Related Products

• GDD9000 (Level 1 and Level 2 BLAS libraries)
• Code Composer Studio for C6000 (the industry standard development software)
• GDD Libraries (optimised DSP libraries)

Downloads

Datasheet (PDF 122KB)