-align array64byte

-align array64byte

When attempting to use the switch "-align array64byte", I get the following error message:
          ifort: command line error: Unrecognized keyword 'array64byte' for option '-align'
Admittedly, I'm not using v13 of the compiler. (I am using v12.) Is that the cause of my problem?

4 posts / 0 new
Last post
For more complete information about compiler optimizations, see our Optimization Notice.

Yes, it is. That's a newer option. You can use !DEC$ ATTRIBUTES ALIGN for individual arrays if you wish.

Retired 12/31/2016

Follow-up question...  Is it "!DEC$ ATTRIBUTES ALIGN" or "!DIR$ ATTRIBUTES ALIGN"?

Either will work. !DEC$ is traditional (for us), but we support !DIR$ too.

Retired 12/31/2016

Leave a Comment

Please sign in to add a comment. Not a member? Join today