Description

S3L_array_op1 applies a predefined unary (single-operand) operation to each element of an S3L parallel array. The S3L array handle argument, a, identifies the parallel array to be operated on and the op argument specifies the operation to be performed. The value of op must be:

• S3L_OP_ABS - Replaces each element in a with its absolute value.

• S3L_OP_MINUS - Replaces each element in a with its negative value.

• S3L_OP_EXP - Replaces each element in the real or complex array a with its exponential.