Problems with optimization

[Trevor Paquette]

In article <1991Feb8.140148.9947 at vaxa.strath.ac.uk> cbas25 at vaxa.strath.ac.uk writes:
>
>
>I have been trying to compile a rather large (Fortran) program
>using the -O3 directive to do all optimizations.  Under these
>conditions the compilation fails with the error message:-
>
>usplit: Error: cannot read/write ucodes from/to /tmp/ctmlua01046//
>               tmp/ctmsa01046: Error 0
>
>(the message appears all on one line), together with the message:-
>
>                       dks0dls0 out of space.
>

 This is simple.. your root partition is not big enough. When compiling
files the linker uses /tmp as a temp storage location for sundry
files needed in compiling. 
  You can do a coule of things here:
     1) increase the size of your root parition. Don't try this unless you
        know what you are doing
     2) make /tmp a link to /usr/tmp. (Or to a tmp dir on a partition with more
        space
     3) There should be a compiler directive (can't remember which one it is)
        to use a different directory for the tmp storage location

  Trev
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