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PBLAS Operations
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Level 1 operations (vector-vector)
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swap, copy, saxpy, scalar product, norms, locate maximum element
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Level 2 operations (matrix-vector)
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matrix-vector product, rank-1 update, rank-2 update of symmetric matrix,
multiply triangular matrix by a vector, solve triangular system.
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Level 3 operations (matrix-matrix)
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matrix-matrix product, rank-
and rank-
updates of symmetricmatrix, multiplication of triangular matrix, solving multiple
triangular systems, matrix transposition.
- For single, double, complex, and double complex matrices.
Slide 41 of Departmental seminar at UWCC, David W. Walker, UWCC. (Updated 01/31/96)