[petsc-users] VecView output to HDF5 in 3.12.0 broken ?

Stefano Zampini stefano.zampini at gmail.com
Fri Oct 11 16:00:25 CDT 2019


This is the commit that undo the previous fix https://gitlab.com/petsc/petsc/commit/ccf5ae0b07068d1ada434c93b3759f9651b5ab8c <https://gitlab.com/petsc/petsc/commit/ccf5ae0b07068d1ada434c93b3759f9651b5ab8c>

> On Oct 11, 2019, at 11:54 PM, Stefano Zampini <stefano.zampini at gmail.com> wrote:
> 
> The size you want to use 268435456, multiplied by 8 (size of double) gives 2147483648, 1 more than the largest 32bit int.
> Not sure if this is a limitation in how PETSc creates the HDF5 metadata or not, I did not write that code
> 
>> On Oct 11, 2019, at 11:35 PM, Sajid Ali via petsc-users <petsc-users at mcs.anl.gov <mailto:petsc-users at mcs.anl.gov>> wrote:
>> 
>> 268435456
> 

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