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Notes for SCAL

  1. Performs $ x \leftarrow \alpha x $
  2. An index file input line looks like:
    <ID> <alpha> <incX> <source file> <author name>
  3. If alpha is zero, the ATLAS internal routine ATL_set is called.
  4. For complex, if incX == 1, and the imaginary component of alpha is zero, the real routine is called with N*2.
  5. The incX == 2, alpha == -1.0 real cases can be used for complex conjugation.

R. Clint Whaley 2001-08-04