Would a construct like
call VecCreateSeqWithArray(PETSC_COMM_WORLD, nvar, nvar*g%nvl, &
[s%res(1,1)] , p%v_res, ierr); CHKERRQ(ierr)
or
call VecCreateSeqWithArray(PETSC_COMM_WORLD, nvar, nvar*g%nvl, &
(/ s%res(1,1) /), p%v_res, ierr);
CHKERRQ(ierr)
be sufficient in this case?
-sanjay
On Mon, Aug 11, 2025 at 7:54 AM Barry Smith <bsm...@petsc.dev> wrote:
>
> PETSc now provides Fortran interface definitions in the Fortran modules
> for most PETSc functions. This means the argument types and array
> dimensions of the function must match the expected type and dimension.
>
> In this case, the argument s%res(1,1) is likely a scalar while
> VecCreateSeqWithArray is expected to be a one-dimensional array. You can
> change your code to declare res(1,1) to be a one-dimensional array, or
> possibly use reshape to have the compiler treat it as a one-dimensional
> array when passing it in as an argument.
>
>
>
> On Aug 10, 2025, at 4:12 AM, kiran hegde <kiranhegd...@gmail.com> wrote:
>
> Hi,
> The error highlighted is gone, the path to the include file was wrong.
> The code was developed during petsc-3.9 and it looks like i have to fix
> many of the petsc call functions.
> There are big changes in post petsc-3.9.
>
> Currently, the error shifted to another location in the code:
> for the below line i am getting error:
> call VecCreateSeqWithArray(PETSC_COMM_WORLD, nvar, nvar*g%nvl, &
> s%res(1,1), p%v_res, ierr); CHKERRQ(ierr)
>
> Error: There is no specific subroutine for the generic
> 'veccreateseqwitharray' at (1)
>
> Regards,
> Kiran
>
>
>
>
> On Fri, Aug 8, 2025 at 6:39 AM Barry Smith <bsm...@petsc.dev> wrote:
>
>>
>> Please send (cut and paste) all the output of
>>
>> make ex5f (should succeed)
>>
>> and
>>
>> make "your code"
>>
>> we need to see the exact calls for both codes and the exact error message.
>>
>>
>>
>>
>> On Aug 5, 2025, at 12:44 AM, kiran hegde <kiranhegd...@gmail.com> wrote:
>>
>> Hi,
>>
>> Sorry, the tutorial case run succeeded. No errors reported. When i used
>> the makefile file flags in my code, my code is still reported error.
>>
>> Regards,
>>
>> Kiran Hegde
>> Mobile:+91 9972600235
>>
>> On Tue, Aug 5, 2025, 6:11 AM Barry Smith <bsm...@petsc.dev> wrote:
>>
>>>
>>> "I have tried the options ex5f, but getting the same error."
>>>
>>> So you did
>>>
>>> cd src/snes/tutorials/
>>> make ex5f
>>>
>>> and got some errors? Please cut and paste all the output from make
>>> ex5f and sent it here.
>>>
>>>
>>>
>>> On Aug 4, 2025, at 11:15 AM, kiran hegde <kiranhegd...@gmail.com> wrote:
>>>
>>> Hi Satish,
>>>
>>> I have tried the options ex5f, but getting the same error.
>>> The code was running without any issues long back and I was using petsc
>>> ver 3.9 using gcc 12.X.X.
>>> My makefile flags are :
>>>
>>> FFLAGS = -march=native -O3 -pipe -ffree-form -cpp
>>> -ffree-line-length-none \
>>> -Wall -Wextra -Wtabs -Wintrinsics-std
>>> -Wsurprising -Waliasing \
>>> -Wno-unused-parameter -Wno-unused-dummy-argument
>>> \
>>> -D$(MODEL) \
>>> -DVERSION=\"$(GIT_VERSION)\" \
>>> -I$(PETSC_DIR)/include
>>> FPPFLAGS = -cpp -E -dM -C -P -D$(MODEL)
>>> LDFLAGS = -lpetsc -L$(PETSC_DIR)/lib
>>> LDFLAGS += -Wl,-rpath=$(PETSC_DIR)/lib
>>>
>>> Have i missed anything?
>>>
>>>
>>> Regards,
>>> Kiran
>>>
>>>
>>>
>>>
>>> On Sun, Aug 3, 2025 at 9:56 PM Satish Balay <balay....@fastmail.org>
>>> wrote:
>>>
>>>> On Sun, 3 Aug 2025, kiran hegde wrote:
>>>>
>>>> > Hi,
>>>> >
>>>> > Please find the attached configure.log file.
>>>> > PETSC installation successfully completes with make check, without any
>>>> > error.
>>>> > But, when compiling fortan codes with petsc library+include in the
>>>> > makefile i get this error.
>>>>
>>>> Then likely your compile command is missing some options. you can:
>>>>
>>>> - compile a petsc example - say:
>>>> cd src/snes/tutorials
>>>> make ex5f
>>>>
>>>> - now compile your application
>>>>
>>>> - And compare the compile commands and see if there are any differences
>>>> (missing options, wrong order of include files etc..)
>>>>
>>>> Satish
>>>>
>>>
>>>
>>> --
>>> Regards,
>>>
>>> Kiran Hegde
>>> Mobile:+91 9972600235
>>>
>>>
>>>
>>
>
> --
> Regards,
>
> Kiran Hegde
> Mobile:+91 9972600235
>
>
>
