Intel® Fortran Compiler
Build applications that can scale for the future with optimized code designed for Intel® Xeon® and compatible processors.
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oneAPI installation impact on currently integrated compilers in windows VS?

dajum
Novice
297 Views

Is there a known process on how to install the 2021.1 classic compiler and still maintain the ability to use the 2020 version within Visual Studio? Or is it seamless?

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4 Replies
Steve_Lionel
Black Belt Retired Employee
285 Views

The article hasn't been updated in a while, but the fundamentals are the same.

Devorah_H_Intel
Moderator
271 Views

oneAPI installation will not remove your previously installed compilers from your system and from Visual Studio. It will only replace the integration component with the latest one in oneAPI.

JohnNichols
Valued Contributor II
262 Views

oneAPI has according to the literature the classic Fortran compiler built in - 

Steve_Lionel
Black Belt Retired Employee
255 Views

Your old compiler will stay installed, but VS integration may not support compilers more than two or possibly three versions earlier. I know that the 19.1 compiler is still supported.

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