Thanks, Barry. It works! Best, Changqing
________________________________________ 发件人: Barry Smith <bsm...@petsc.dev> 发送时间: 2025年3月25日 3:18 收件人: Ye Changqing 抄送: Mark Adams; petsc-users@mcs.anl.gov 主题: Re: [petsc-users] Floating point exception when save complex vector into a hdf5 file Please switch to the main git branch of PETSc and try again. Some of the code has been updated to handle the very large arrays you are working with. Barry > On Mar 24, 2025, at 7:57 AM, Ye Changqing <ye_changq...@outlook.com> wrote: > > Dear Mark, > > As suggested, I did a fresh configuration on PETSc. The problem is still > there. The attachment is the configure.log for your reference. > > Best, > Changqing > > ________________________________________ > 发件人: Mark Adams <mfad...@lbl.gov> > 发送时间: 2025年3月24日 19:14 > 收件人: Ye Changqing > 抄送: petsc-users@mcs.anl.gov > 主题: Re: [petsc-users] 回复: Floating point exception when save complex vector > into a hdf5 file > > Just to check, you want to delete the linux-oneapi-complex-opt directory and > do a fresh build when you get errors like this and you might send your > configure log. > Mark > > On Mon, Mar 24, 2025 at 5:22 AM Ye Changqing > <ye_changq...@outlook.com<mailto:ye_changq...@outlook.com>> wrote: > Dear all, > > I reconfigured petsc with "--with-debugging=1". It throws more messages which > I attached below. > > Best, > Changqing > > ________________________________________ > 发件人: Ye Changqing <ye_changq...@outlook.com<mailto:ye_changq...@outlook.com>> > 发送时间: 2025年3月24日 16:33 > 收件人: petsc-users@mcs.anl.gov<mailto:petsc-users@mcs.anl.gov> > 主题: Floating point exception when save complex vector into a hdf5 file > > Dear PETSc developers, > > I encountered a strange problem when I tried to save a DMDA vector into an > hdf5 file, a floating point error was thrown. I can repeat the problem on the > cluster. However, the same codes run fine on my local computer. > > Below the .cxx file is the minimal working example, the .txt is the runtime > error obtained from SLURM, and the .py file should tell the configure options > that I used to build the library. > > Any suggestions? > > Best, > Changqing > > > <configure.log>
