nofission

Date:

09-24-2013

NAME

nofission - direct the compiler not to attempt fission on the following loop

SYNOPSIS

#pragma _CRI nofission

!DIR NOFISSION

IMPLEMENTATION

Cray Linux Environment (CLE)

DESCRIPTION

The nofission directive allows you to fine-tune the selection of the loops the compiler can attempt to split. The nofission directive instructs the compiler not to split the loop immediately following the directive. The directive should be placed immediately before the for or DO statement of the loop that should not be split.

Fission is prevented only for the loop level specified. Loops nested within the indicated loop remain fission candidates unless likewise annotated.

SEE ALSO

intro_directives(1)