[comp.lang.pascal] How well is 80x87 used in different implementations?

leif@ambush.UUCP (Leif Andrew Rump) (06/01/88)

Don't think - or else you end like me asking questions! And my next
question is: Which routine is the fastest when you have a 80x87?

      a)    a := 22/7;                  b)   a := 22/7
            a := a + 1;                      b := 0;
            b := 0;                          for c := 1 to 1000 do
            for c := 1 to 1000 do              b := b + c;
              b := b + c;                    a := a + 1

It depends of the implementation of course, but does anybody out there
know a compiler/library that make b) faster than a) because it dosn't
wait for the calculation of the variabel a to finish before it has to
use it (a := a + 1)?

   Leif Andrew Rump, Ambrasoft A/S, Roejelskaer 15, DK-2840 Holte (Denmark)
 UUCP: leif@ambush.dk, phone: +45 2424 111; ABC BBS: +45 68 00 544 (2:505/38)

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