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From google: From my 15 years of thinking about scientific software: If your code runs 25% faster because you write it in Fortran, but it takes you 4 times as long to write it (no STL, difficulty implementing complex data structures, etc), then Fortran only wins if you spend a significant fraction of your day twiddling thumbs and waiting for your computations to finish. Given that for almost all of us the most valuable thing is our own time, the conclusion is this: use the language that allows you to develop, debug and test your code the fastest, within reason ignoring that it may be slower than maybe possible if you wrote it in Fortran. |
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