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Standard FORTRAN call

The FORTRAN level-3 BLAS call for this operation is

     

figure8394

Here tex2html_wrap_inline14637 is replaced by S, D, C, or Z to indicate the datatype of the data (single, double, complex, double precision complex). Parameters TRANSA and TRANSB indicate if A and/or B are to be (conjugate) transposed in the operation and can take on values "No transpose", "Transpose", or "Conjugate transpose". Parameters M, N, and K hold the matrix dimensions m , n , and k , respectively. Parameters ALPHA and BETA hold the scaling factors tex2html_wrap_inline14649 and tex2html_wrap_inline14651 . Parameters A, B, and C equal the addresses of where the matrices A , B , and C start in memory. The leading dimensions of the matrices are given in LDA, LDB, and LDC.


next up previous contents
Next: PLAPACK FORTRAN-C interface Up: General Matrix-Matrix Multiplication Previous: General Matrix-Matrix Multiplication

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