In all my programs (Quickwin Applications) I use an infinite loop to keep the program running without closing. The code of this infinite loop is:
do while (.true.)
Well, I have three fortran compilers: fortran power station, digital visual fortran and compaq visual fortran 6.5 and i use windows XP. Well, when I compile a quickwin application that has an infinite loop using either Power Station or Digital Visual Fortran I get 100% CPU usage that is due to the infinite loop but the computer doesn't become slow. But when i compile at CVF 6.5 i get also 100% CPU but the difference is that the computer becomes really slow, making impossible to use other programs.
Do any of you guys know what is happening?