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-align array64byte

Joe_C_4
Beginner
‎11-08-2013 12:24 PM
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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?

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Steven_L_Intel1
Employee
‎11-08-2013 12:33 PM
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Yes, it is. That's a newer option. You can use !DEC$ ATTRIBUTES ALIGN for individual arrays if you wish.

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Joe_C_4
Beginner
‎11-08-2013 12:38 PM
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Follow-up question...  Is it "!DEC$ ATTRIBUTES ALIGN" or "!DIR$ ATTRIBUTES ALIGN"?

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Steven_L_Intel1
Employee
‎11-08-2013 01:47 PM
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Either will work. !DEC$ is traditional (for us), but we support !DIR$ too.

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