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  3. Has anyone successfully compiled LS-DYNA user-defined code with Intel ifx?

Has anyone successfully compiled LS-DYNA user-defined code with Intel ifx?

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    • July 24, 2025 at 4:58 pm
      Khizar
      Subscriber

      I'm working with LS-DYNA and need to compile user-defined subroutines. Since Intel has deprecated ifort and is moving toward the newer ifx compiler, I wanted to check if anyone has successfully compiled their LS-DYNA user code (e.g., UMATs or user-defined objects) using ifx instead of ifort.

      Were there any compatibility issues, linker problems, or special flags needed to make it work? Any insights, examples, or shared experiences would be greatly appreciated.

    • July 25, 2025 at 4:50 pm
      igandiko
      Ansys Employee

      One known issue is discussed here: Issues Using ifort24/ifx Compiler with UserMat Package Built on ifort19

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