> On 30 Apr 2025, at 9:31 AM, hexioafeng <hexiaof...@buaa.edu.cn> wrote:
>
> Dear sir,
>
> I ran the case with the bv type mat again, and got the similar error:
>
>
> [0]PETSC ERROR: --------------------- Error Message
> --------------------------------------------------------------
> [0]PETSC ERROR: No support for this operation for this object type
> [0]PETSC ERROR: Product of two integer 4633044 1925 overflow, you must
> ./configure PETSc with --with-64-bit-indices for the case you are running
> [0]PETSC ERROR: See https://www.mcs.anl.gov/petsc/documentation/faq.html for
> trouble shooting.
> [0]PETSC ERROR: Petsc Release Version 3.14.3, Jan 09, 2021
> [0]PETSC ERROR: Unknown Name on a named DESKTOP-74R6I4M by ibe Wed Apr 30
> 15:08:43 2025
> [0]PETSC ERROR: Configure options --with-cc=mpicc --with-cxx=mpicxx
> --with-fc=mpifort --with-scalar-type=real --with-precision=double
> --prefix=/home/sd/petsc/petsc-3.14.3/..//rd CXXFLAGS=-fno-stack-protector
> CFLAGS=-fno-stack-protector FFLAGS=" -O2 -fallow-argument-mismatch
> -fallow-invalid-boz" --with-debugging=0 COPTFLAGS="-O3 -mtune=generic"
> CXXOPTFLAGS="-O3 -mtune=generic" FOPTFLAGS="-O3 -mtune=generic"
> --known-64-bit-blas-indices=0 --with-cxx-dialect=C++11 --with-ssl=0
> --with-x=0 --with-fortran-bindings=0 --with-cudac=0 --with-shared-libraries=0
> --with-mpi-lib=/c/Windows/System32/msmpi.dll
> --with-mpi-include=/home/sd/petsc/thirdparty/MPI/Include
> --with-mpiexec="/C/Program Files/Microsoft MPI/Bin/mpiexec"
> --with-blaslapack-lib="-L/home/sd/petsc/thirdparty/openblas/lib -llibopenblas
> -lopenblas" --with-metis-include=/home/sd/petsc/scalapack-mumps-dll/metis
> --with-metis-lib=/home/sd/petsc/scalapack-mumps-dll/metis/libmetis.dll
> --with-parmetis-include=/home/sd/petsc/scalapack-mumps-dll/metis
> --with-parmetis-lib=/home/sd/petsc/scalapack-mumps-dll/metis/libparmetis.dll
> --download-slepc
> --with-scalapack-lib=/home/sd/petsc/scalapack-mumps-dll/scalapack/libscalapack.dll
> --download-hypre --download-mumps
> --download-hypre-configure-arguments="--build=x86_64-linux-gnu
> --host=x86_64-linux-gnu" PETSC_ARCH=rd
> [0]PETSC ERROR: #1 PetscIntMultError() line 2309 in
> C:/msys64/home/sd/petsc/petsc-3.14.3/include/petscsys.h
> [0]PETSC ERROR: #2 MatSeqDenseSetPreallocation_SeqDense() line 2785 in
> C:/msys64/home/sd/petsc/petsc-3.14.3/src/mat/impls/dense/seq/dense.
> [0]PETSC ERROR: #3 MatSeqDenseSetPreallocation() line 2767 in
> C:/msys64/home/sd/petsc/petsc-3.14.3/src/mat/impls/dense/seq/dense.c
> [0]PETSC ERROR: #4 MatCreateDense() line 2416 in
> C:/msys64/home/sd/petsc/petsc-3.14.3/src/mat/impls/dense/mpi/mpidense.c
> [0]PETSC ERROR: #5 BVCreate_Mat() line 455 in
> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/sys/classes/bv/impls/mat/bvmat.c
> [0]PETSC ERROR: #6 BVSetSizesFromVec() line 186 in
> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/sys/classes/bv/interface/bvbasic.c
> [0]PETSC ERROR: #7 EPSAllocateSolution() line 687 in
> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/eps/interface/epssetup.c
> [0]PETSC ERROR: #8 EPSSetUp_KrylovSchur() line 159 in
> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/eps/impls/krylov/krylovschur/krylovschur.c
> [0]PETSC ERROR: #9 EPSSetUp() line 315 in
> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/eps/interface/epssetup.c
>
>
>
> Does it mean that I have to run with the 64-bit PETSc/SLEPC?
Please always keep the list in copy.
I’d rather update PETSc/SLEPc than just reconfigure with 64-bit PetscInt.
This (preallocation error) has been fixed in PETSc.
Thanks,
Pierre
> Thanks.
> Xiaofeng
>
>
>
>> On Apr 30, 2025, at 14:10, hexioafeng <hexiaof...@buaa.edu.cn> wrote:
>>
>> Thank you, sir. I will try it.
>>
>>
>> Sincerely,
>> Xiaofeng
>>
>>
>>
>>>> On Apr 30, 2025, at 14:01, Pierre Jolivet <pie...@joliv.et> wrote:
>>>
>>> Just use -bv_type mat and the error will go away.
>>> Note: you are highly advised to update to a new PETSc/SLEPc version.
>>>
>>> Thanks,
>>> Pierre
>>>
>>>> On 30 Apr 2025, at 7:58 AM, hexioafeng <hexiaof...@buaa.edu.cn> wrote:
>>>>
>>>> Dear Sir,
>>>>
>>>> Thank you for your kind reply. Bellow are the full backtrace:
>>>>
>>>> [0]PETSC ERROR: --------------------- Error Message
>>>> --------------------------------------------------------------
>>>>
>>>> [0]PETSC ERROR: No support for this operation for this object type
>>>> [0]PETSC ERROR: Product of two integer 1925 4633044 overflow, you must
>>>> ./configure PETSc with --with-64-bit-indices for the case you are running
>>>>
>>>> [0]PETSC ERROR: See https://www.mcs.anl.gov/petsc/documentation/faq.html
>>>> for trouble shooting.
>>>> [0]PETSC ERROR: Petsc Release Version 3.14.3, Jan 09, 2021
>>>> [0]PETSC ERROR: Unknown Name on a named DESKTOP-74R6I4M by ibe Sun Apr 27
>>>> 16:10:08 2025
>>>> [0]PETSC ERROR: Configure options --with-cc=mpicc --with-cxx=mpicxx
>>>> --with-fc=mpifort --with-scalar-type=real --with-precision=double
>>>> --prefix=/home/sd/petsc/petsc-3.14.3/..//rd CXXFLAGS=-fno-stack-protector
>>>> CFLAGS=-fno-stack-protector FFLAGS=" -O2 -fallow-argument-mismatch
>>>> -fallow-invalid-boz" --with-debugging=0 COPTFLAGS="-O3 -mtune=generic"
>>>> CXXOPTFLAGS="-O3 -mtune=generic" FOPTFLAGS="-O3 -mtune=generic"
>>>> --known-64-bit-blas-indices=0 --with-cxx-dialect=C++11 --with-ssl=0
>>>> --with-x=0 --with-fortran-bindings=0 --with-cudac=0
>>>> --with-shared-libraries=0 --with-mpi-lib=/c/Windows/System32/msmpi.dll
>>>> --with-mpi-include=/home/sd/petsc/thirdparty/MPI/Include
>>>> --with-mpiexec="/C/Program Files/Microsoft MPI/Bin/mpiexec"
>>>> --with-blaslapack-lib="-L/home/sd/petsc/thirdparty/openblas/lib
>>>> -llibopenblas -lopenblas"
>>>> --with-metis-include=/home/sd/petsc/scalapack-mumps-dll/metis
>>>> --with-metis-lib=/home/sd/petsc/scalapack-mumps-dll/metis/libmetis.dll
>>>> --with-parmetis-include=/home/sd/petsc/scalapack-mumps-dll/metis
>>>> --with-parmetis-lib=/home/sd/petsc/scalapack-mumps-dll/metis/libparmetis.dll
>>>> --download-slepc
>>>> --with-scalapack-lib=/home/sd/petsc/scalapack-mumps-dll/scalapack/libscalapack.dll
>>>> --download-hypre --download-mumps
>>>> --download-hypre-configure-arguments="--build=x86_64-linux-gnu
>>>> --host=x86_64-linux-gnu" PETSC_ARCH=rd
>>>> [0]PETSC ERROR: #1 PetscIntMultError() line 2309 in
>>>> C:/msys64/home/sd/petsc/rd/include/petscsys.h
>>>> [0]PETSC ERROR: #2 BVCreate_Svec() line 452 in
>>>> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/sys/classes/bv/impls/svec/svec.c
>>>> [0]PETSC ERROR: #3 BVSetSizesFromVec() line 186 in
>>>> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/sys/classes/bv/interface/bvbasic.c[0]PETSC
>>>> ERROR: #4 EPSAllocateSolution() line 687 in
>>>> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/eps/interface/epssetup.c
>>>> [0]PETSC ERROR: #5 EPSSetUp_KrylovSchur() line 159 in
>>>> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/eps/impls/krylov/krylovschur/krylovschur.c
>>>> [0]PETSC ERROR: #6 EPSSetUp() line 315 in
>>>> C:/msys64/home/sd/petsc/petsc-3.14.3/rd/externalpackages/git.slepc/src/eps/interface/epssetup.c
>>>>
>>>>
>>>>
>>>>
>>>> Sincerely,
>>>>
>>>> Xiaofeng
>>>>
>>>>
>>>>
>>>>> On Apr 30, 2025, at 13:08, Pierre Jolivet <pie...@joliv.et> wrote:
>>>>>
>>>>> Could you please provide the full back trace?
>>>>> Depending on your set of options, it may be as simple as switching
>>>>> -bv_type to make your code run (if you are using svec, this would explain
>>>>> such an error but could be circumvented with something else, like mat).
>>>>>
>>>>> Thanks,
>>>>> Pierre
>>>>>
>>>>>>> On 30 Apr 2025, at 6:27 AM, Satish Balay <balay....@fastmail.org> wrote:
>>>>>>
>>>>>>> On Wed, 30 Apr 2025, hexioafeng via petsc-users wrote:
>>>>>>
>>>>>>> Dear PETSc developers,
>>>>>>>
>>>>>>> I use PETSc and SLEPC to solve generalized eigen problems. When solving
>>>>>>> an interval eigen problem with matrix size about 5 million, i got the
>>>>>>> error message: "product of two integer xx xx overflow, you must
>>>>>>> ./configure PETSc with --with-64-bit-indices for the case you are
>>>>>>> running".
>>>>>>>
>>>>>>> I use some prebuilt third-party packages when building PETSc, namely
>>>>>>> OpenBLAS, METIS, ParMETIS and SCALAPACK. I wonder should i also use
>>>>>>> 64-bit prebuilt packages when configure PETSc with the
>>>>>>> --with-64-bit-indices flag? How about the MUMPS and MPI? Do i have to
>>>>>>> also use the b4-bit version?
>>>>>>
>>>>>> Hm - metis/parmetis would need a rebuild [with -DMETIS_USE_LONGINDEX=1
>>>>>> option]. Others should be unaffected.
>>>>>>
>>>>>> You could use petsc configure to build pkgs to ensure compatibility
>>>>>> i.e. use --download-metis --download-parmetis etc..
>>>>>>
>>>>>> Note - there is a difference between --with-64-bit-indices (PetscInt)
>>>>>> and --with-64-bit-blas-indices (PetscBlasInt) [and ILP64 - aka fortran
>>>>>> '-i8']
>>>>>>
>>>>>> Satish
>>>>>>
>>>>>> ----
>>>>>>
>>>>>> $ grep defaultIndexSize config/BuildSystem/config/packages/*.py
>>>>>> config/BuildSystem/config/packages/hypre.py: if self.defaultIndexSize
>>>>>> == 64:
>>>>>> config/BuildSystem/config/packages/metis.py: if
>>>>>> self.defaultIndexSize == 64:
>>>>>> config/BuildSystem/config/packages/mkl_cpardiso.py: elif
>>>>>> self.blasLapack.has64bitindices and not self.defaultIndexSize == 64:
>>>>>> config/BuildSystem/config/packages/mkl_cpardiso.py: elif not
>>>>>> self.blasLapack.has64bitindices and self.defaultIndexSize == 64:
>>>>>> config/BuildSystem/config/packages/mkl_pardiso.py: elif
>>>>>> self.blasLapack.has64bitindices and not self.defaultIndexSize == 64:
>>>>>> config/BuildSystem/config/packages/mkl_sparse_optimize.py: if not
>>>>>> self.blasLapack.mkl or (not self.blasLapack.has64bitindices and
>>>>>> self.defaultIndexSize == 64):
>>>>>> config/BuildSystem/config/packages/mkl_sparse.py: if not
>>>>>> self.blasLapack.mkl or (not self.blasLapack.has64bitindices and
>>>>>> self.defaultIndexSize == 64):
>>>>>> config/BuildSystem/config/packages/SuperLU_DIST.py: if
>>>>>> self.defaultIndexSize == 64:
>>>>>>
>>>>>>
>>>>>>
>>>>>>>
>>>>>>> Look forward for your reply, thanks.
>>>>>>>
>>>>>>> Xiaofeng
>>>>>>
>>>>
>>
>
