[petsc-users] Error during code compile with MATGETOWNERSHIPRANGE

[Barry Smith]

   Fortran 90 type checking is very tight; The dimension of the array, or scalar passed as arguments must match the expected dimension (f77 did not do this type checking). Thus the ione argument must be a 1-d array as well as the numerical values so do 

> call MatSetValues(A_mat_uv,[ione],II,[ione],[int_impl(k,5)],impl_mat_A,INSERT_VALUES,ierr)
> 

See Fortran at https://urldefense.us/v3/__https://petsc.org/main/changes/dev/__;!!G_uCfscf7eWS!fyaeYb3WlpH1d83aZxEB9RHOQhvgYlgvDJA4PQ389kQZjJxTKqgLZj0Jdglufyhde7YlMWKSo8z5ZSw_DhHXk48$ 

I am trying to support the old-fashion F77 model, allowing miss-matches in the array dimensions while still doing proper type checking but it will take some time to simplify the API.

   Barry



> On Aug 21, 2024, at 9:44 PM, TAY Wee Beng <zonexo at gmail.com> wrote:
> 
> Hi Barry,
> 
> I have declared them as integers in Fortran. Is that different from PetscInt and how come it works in debug mode?
> 
> Anyway, I changed them and it solved the problem. However, I have a similar problem in my boundary.F90:
> 
> boundary.F90(6685): error #6285: There is no matching specific subroutine for this generic subroutine call.   [MATSETVALUES]
> call MatSetValues(A_mat_uv,ione,II,ione,int_impl(k,5),impl_mat_A,INSERT_VALUES,ierr)
> -----^
> I changed all to PetscInt and also PetscReal but I still got the error.
> 
> Why is this so now? Any solution?
> 
> Thanks!
> 
> On 22/8/2024 12:03 am, Barry Smith wrote:
>> 
>>   You must declare as
>> 
>>   PetscInt ksta_p,kend_p
>> 
>>   Perhaps they are declared as arrays?
>> 
>> 
>>> On Aug 21, 2024, at 11:19 AM, TAY Wee Beng <zonexo at gmail.com> <mailto:zonexo at gmail.com> wrote:
>>> 
>>> Hi,
>>> 
>>> I am using the latest PETSc thru github. I compiled both the debug and rel ver of PETSc w/o problem.
>>> 
>>> I then use it with my CFD code and the debug ver works.
>>> 
>>> However, I have problems with the rel ver:
>>> 
>>> ftn -o global.o -c -O3 -g -ip -ipo   -fPIC  -save -w -I/home/project/11003851/lib/petsc_210824_intel_rel/include    global.F90
>>> ifort: remark #10448: Intel(R) Fortran Compiler Classic (ifort) is now deprecated and will be discontinued late 2024. Intel recommends that customers transition now to using the LLVM-based Intel(R) Fortran Compiler (ifx) for continued Windows* and Linux* support, new language support, new language features, and optimizations. Use '-diag-disable=10448' to disable this message.
>>> global.F90(444): error #6285: There is no matching specific subroutine for this generic subroutine call.   [MATGETOWNERSHIPRANGE]
>>>         call MatGetOwnershipRange(A_mat,ksta_p,kend_p,ierr)
>>> -------------^
>>> global.F90(720): error #6285: There is no matching specific subroutine for this generic subroutine call.   [MATGETOWNERSHIPRANGE]
>>> call MatGetOwnershipRange(A_mat_uv,ksta_m,kend_m,ierr)
>>> -----^
>>> global.F90(774): error #6285: There is no matching specific subroutine for this generic subroutine call.   [MATGETOWNERSHIPRANGE]
>>> call MatGetOwnershipRange(A_semi_x,ksta_mx,kend_mx,ierr)
>>> -----^
>>> global.F90(776): error #6285: There is no matching specific subroutine for this generic subroutine call.   [MATGETOWNERSHIPRANGE]
>>> call MatGetOwnershipRange(A_semi_y,ksta_my,kend_my,ierr)
>>> -----^
>>> global.F90(949): error #6285: There is no matching specific subroutine for this generic subroutine call.   [MATGETOWNERSHIPRANGE]
>>> call MatGetOwnershipRange(A_semi_x,ksta_mx,kend_mx,ierr)
>>> -----^
>>> global.F90(957): error #6285: There is no matching specific subroutine for this generic subroutine call.   [MATGETOWNERSHIPRANGE]
>>> call MatGetOwnershipRange(A_semi_y,ksta_my,kend_my,ierr)
>>> -----^
>>> compilation aborted for global.F90 (code 1)
>>> 
>>> May I know what's the problem?
>>> 
>>> --
>>> 
>>> Thank you very much.
>>> 
>>> Yours sincerely,
>>> 
>>> ================================================
>>> TAY Wee-Beng 郑伟明 (Zheng Weiming)
>>> ================================================
>>> 
>>> 
>> 
> --
> 
> Thank you very much.
> 
> Yours sincerely,
> 
> ================================================
> TAY Wee-Beng 郑伟明 (Zheng Weiming)
> ================================================
> 
> 

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