Diagnostic 13378: xxxx was not vectorized with "simd assert"

Diagnostic message: xxxx was not vectorized with "simd assert"

Thank you for your interest in this diagnostic message. We are still in the process of documenting this specific diagnostic.

Please let us know of your experience with this diagnostic message by posting a comment below. Your interest in this diagnostic will help us prioritize the order we document diagnostics.

For more complete information about compiler optimizations, see our Optimization Notice.

1 comment

Top
David C.'s picture

This arose in NAMD 2.12 source, file is src/Settle.C   The error message is:

src/Settle.C(332): (col. 3) remark: simd loop has only one iteration
src/Settle.C(332): (col. 3) error #13378:  was not vectorized with "simd assert"

The lines are:

#pragma simd assert
  for (int i=0;i < veclen;i++) {
    BigReal ref0x = ref0xt[i];
    BigReal ref0y = ref0yt[i];
    //...
  }

Add a Comment

Have a technical question? Visit our forums. Have site or software product issues? Contact support.