FORTRAN is still being used, but as far as I know that's limited to legacy code mostly. That code is still in production and works fairly well because the generated machine code is just right, although you probably wouldn't want to use FORTRAN for anything new. It isn't even nearly as common as it used to be, most people in formerly FORTRAN-loving fields are using Matlab, R, Python etc. to get things done, Even if there's still some FORTRAN under the hood in those environments, very few people deal with it or are capable of writing high-performance code.
Especially when it comes to highly-optimized performance-sensitive code, I don't see much point in changing compilers now. By the time you delve into FORTRAN and get the toolchain and your code in a good shape, you might as well write target-specific machine code for critical stuff and call it from just about any high-level language.
Especially when it comes to highly-optimized performance-sensitive code, I don't see much point in changing compilers now. By the time you delve into FORTRAN and get the toolchain and your code in a good shape, you might as well write target-specific machine code for critical stuff and call it from just about any high-level language.
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