Re: Choice of programming language




Rob McDonald wrote:

Java isn't slow by definition. It is slow by dogma. Google around,
you'll find as many modern benchmarks showing it is faster than C or
Fortran as it is slower.

How interpreter can be faster than native code? Surely it can be
arranged intentionally or due to lack of expertise but bottom line is;
the off line compilation has far more time to build optimal sequence of
CPU instructions than interpreter has.

Thanks,
Stefan

.



Relevant Pages

  • Re: CASE...ENCASE Query...
    ... Why slow the interpreter down. ... probably use a much slower 'search for the next CR' method of locating ... BBC BASIC that don't support EXIT. ... reference to it in the manuals. ...
    (comp.sys.acorn.programmer)
  • Re: For performance, write it in OCaml
    ... is shorter. ... Not with the interpreter; it's slower. ... Haven't tested the compiler yet. ...
    (comp.lang.ruby)
  • Re: Intrinsic functions in fortran 90
    ... (PL/I will even convert character data, though that might be beyond the call of duty. ... Maybe more obvious, Fortran FORMATTED I/O has to interpret the format strings, or an intermediate representation of them. ... PL/I can, and usually does, do fixed/float conversions inline, though such conversions are often slow. ... the comparison to an interpreter is fair. ...
    (comp.lang.fortran)
  • Re: f95 interpreter
    ... >> I was wondering if there is a good reason why an f95 interpreter ... that's sort of two sides of the same reason. ... > as well call it a market). ... > A big piece of the Fortran market is performance oriented. ...
    (comp.lang.fortran)
  • Re: RS232 communication & cursor control DLLs ?
    ... Try HicEst, a Fortran based interpreter. ... starts Powerpoint with your data ... HicEst is free for short scripts like this, ...
    (comp.lang.fortran)