Math::BLAS - basic linear algebra subroutines River stage one • 1 direct dependent • 1 total dependent

General Conventions Notation The following notation is used in this document. * *A*, *B*, and *C* are matrices * *D* is a diagonal matrix * *P* is a permutation matrix * op(*A*) denotes *A* or *A*' * *A*' is the transpose matrix of *A* * *u*, *v*, *w...

RALPH/Math-BLAS-1.01 - 19 Apr 2011 19:59:17 GMT

Math::BLAS::PP - pure Perl BLAS River stage one • 1 direct dependent • 1 total dependent

Don't use this yourself. Reduction Operations "dot_d" (*n*, *alpha*, *x*, *x_ind*, *x_incr*, *y*, *y_ind*, *y_incr*, *beta*, *r*, *r_ind*) Dot product. "norm_d" (*norm*, *n*, *x*, *x_ind*, *x_incr*) Vector norms. "sum_d" (*n*, *x*, *x_ind*, *x_incr*)...

RALPH/Math-BLAS-1.01 - 19 Apr 2011 19:59:17 GMT

Math::BLAS::Enum - named constants River stage one • 1 direct dependent • 1 total dependent

Default is to export all constants actually used in the implementation. Matrix Ordering The constants in this group can be imported via the ":order" tag. "BLAS_ROWMAJOR" matrix elements are stored in row-major order (default for Perl) "BLAS_COLMAJOR"...

RALPH/Math-BLAS-1.01 - 19 Apr 2011 19:59:17 GMT

Math::BLAS::Legacy - original Level 1, 2, and 3 BLAS River stage one • 1 direct dependent • 1 total dependent

Level 1 BLAS "blas_dcopy" (*n*, *x*, *x_ind*, *x_incr*, *y*, *y_ind*, *y_incr*) Copy array elements. * First argument *n* is the number of array elements. * Second argument *x* is the source array (an array reference). * Third argument *x_ind* is the...

RALPH/Math-BLAS-1.01 - 19 Apr 2011 19:59:17 GMT

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