[CPMD-list] help on compiling

HW Sheng hwsheng at jhu.edu
Wed Oct 2 01:10:59 CEST 2002


Hi, there. Sorry to bother you again.

When comiling cpmd 3.5.3 on my Linux/Alpha cluster, where compaq fortran 1.2  is used, I encountered the following problem:

>make
....
fort -fast -arch host -c ./rwswap.f -o ./rwswap.o
..
f90: Info: ./swap.inc line28: Symbol in Block Data program unit is not in a COMMON block. [IUNITSW]
    INTEGER    ISWFIRST,NSWBLOCK,IUNITSW,ISIDISW,ISWRES
f90: Info: ./swap.inc line28: Symbol in Block Data program unit is not in a COMMON block. [ISIDISW]
    INTEGER    ISWFIRST,NSWBLOCK,IUNITSW,ISIDISW,ISWRES
f90: Info: ./swap.inc line28: Symbol in Block Data program unit is not in a COMMON block. [ISWRES]
    INTEGER    ISWFIRST,NSWBLOCK,IUNITSW,ISIDISW,ISWRES
f90:Info: ./swap.inc, line 51: Symbol in Block Data program unit is not in a COMMON block. [ISWMEM]
...

Despite the above errors(are they serious errors?), the excutable runs okay in first several tens of timesteps. However, the system crashes after that, as the memory runs out. I figure, there might be something wrong with the subroutine rwswap.F. Can anyone help me work out a quick solution to this problem? I have spent some time on it, but, no luck. Your help will be greatly appreciated. 

Howard Sheng
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