Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference

ID 767251
Date 11/07/2023
Public

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Document Table of Contents

FOR_SFENCE

Runtime Subroutine: Inserts a memory store fence instruction that ensures completion of preceding store instructions.

Module

USE IFCORE

CALL FOR_SFENCE ()

Using this subroutine guarantees that in program order, every store instruction that precedes the store fence instruction is globally visible before any store instruction that follows the store fence.