VEC_DSTST(ARG1, ARG2, ARG3)

Purpose

Initiates the data read of a line into cache in a state most efficient for writing.

Class

Subroutine

Argument type and attributes

ARG1
An INTENT(IN) variable or constant of a vector type or of type INTEGER(1), INTEGER(2), INTEGER(4), or REAL(4).
ARG2
An INTENT(IN) integer.
ARG3
An INTENT(IN) integer and must be specified by an initialization expression whose value is within the range of 0 through 3 inclusive.

The data stream specified by ARG3 is read beginning at the address of ARG1 using the control word ARG2. Use of this intrinsic indicates that the specified data stream is relatively persistent in nature.