Hi Albert,
This works great. I used the macro expansion, but what I didn`t know before
is that the file extension needs to be in capital for preprocessing. After
I changed file .cuf to .CUF, I got the documentation I wanted.
Thanks very much for your help.
Tao
*---*
*Jian Tao ZhangMSc Mechanical Engineering*
On Sat, Apr 23, 2016 at 9:05 AM, Albert <alb...@gm...> wrote:
> Dear Tao,
>
> Cuda Fortran has indeed some special extensions, that can be removed by
> means of preprocessing, but one has to see to it that the FORTRAN code is
> preprocessed. A FORTRAN file can be preprocessed when its extension is in
> capitals. In the later case setting:
> MACRO_EXPANSION = YES
> EXPAND_ONLY_PREDEF = YES
> PREDEFINED = attributes(device)=
>
> should be sufficient.
>
> Albert
>
> On Sat, Apr 23, 2016 at 4:21 AM, Jian Tao Zhang <jt....@un...> wrote:
>
>> Hello,
>>
>> I am trying to document a source code which includes fortran90 and some
>> cuda fortran files. Doxygen handles fortran90 very well, but it has issues
>> with recognizing subroutines in cuda fortran code. In the below example
>> code, the module mod_index is documented properly, but the subroutine idx
>> is not documented. The cause of that I found is that "attributes(device)",
>> a syntax of cuda fortran, is in front of subroutine. If I remove
>> "attributes(device)" from the source code, then doxygen can list the
>> subroutine idx as a member of the module mod_index.
>>
>> It's almost impossible to remove by hand as too many places in the code.
>> I was hoping something more automatic. I tried enabling preprocessor and
>> predefined macros, but I need more information to understand it better. I
>> use doxygen 1.8.11 on windows 7 machine.
>>
>> +++++++++++++++++++++
>> module mod_index
>> use cudafor
>> implicit none
>>
>> contains
>>
>> attributes(device) subroutine idx(i,j)
>> integer :: i,j,k
>> ~~~~~~~~
>> end subroutine
>> end module mod_index
>> +++++++++++++++++++++
>>
>> Thanks
>> Tao
>> *---*
>>
>> *Jian Tao ZhangMSc Mechanical Engineering*
>>
>>
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>
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