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Satish, That works. I see that libhpddm_petsc. so is in the spack view lib. Will test how to use it. Thanks, Cho From: Satish Balay <balay@ mcs. anl. gov> Sent: Wednesday, May 8, 2024 11: 49 PM To: Ng, Cho-Kuen <cho@ slac. stanford. edu>
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Satish,</div>
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<br>
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That works. I see that libhpddm_petsc.so is in the spack view lib. Will test how to use it.</div>
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<br>
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Thanks,</div>
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Cho</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Satish Balay <balay@mcs.anl.gov><br>
<b>Sent:</b> Wednesday, May 8, 2024 11:49 PM<br>
<b>To:</b> Ng, Cho-Kuen <cho@slac.stanford.edu><br>
<b>Cc:</b> Pierre Jolivet <pierre@joliv.et>; petsc-users@mcs.anl.gov <petsc-users@mcs.anl.gov><br>
<b>Subject:</b> Re: [petsc-users] About PC hpddm</font>
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<div class="PlainText">Try:<br>
<br>
spack install slepc+hpddm ^petsc+hpddm<br>
<br>
Satish<br>
<br>
<br>
On Thu, 9 May 2024, Ng, Cho-Kuen via petsc-users wrote:<br>
<br>
> Pierre,<br>
> <br>
> petec and slepc libraries are found in the spack directory, but libhpddm_petsc is not. So it is not built during the spack install process.<br>
> <br>
> ... ...<br>
> ./opt/spack/linux-sles15-zen3/gcc-12.3.0/petsc-3.21.0-tdljbqbgvde4zv6jr6tf7bbpae3rfkyg/lib/libpetsc.so<br>
> ./var/spack/environments/demo1/.spack-env/._view/6rqhi7tgwui4fjo74fgkkyq4lklghged/lib/libpetsc.so<br>
> <br>
> ... ...<br>
> ./opt/spack/linux-sles15-zen3/gcc-12.3.0/slepc-3.21.0-qhuhkznl5rlhqknsdqervlevup6xiuyt/lib/libslepc.so<br>
> ./var/spack/environments/demo1/.spack-env/._view/6rqhi7tgwui4fjo74fgkkyq4lklghged/lib/libslepc.so<br>
> <br>
> Thanks,<br>
> Cho<br>
> ________________________________<br>
> From: Pierre Jolivet <pierre@joliv.et><br>
> Sent: Wednesday, May 8, 2024 11:01 PM<br>
> To: Ng, Cho-Kuen <cho@slac.stanford.edu><br>
> Cc: petsc-users@mcs.anl.gov <petsc-users@mcs.anl.gov><br>
> Subject: Re: [petsc-users] About PC hpddm<br>
> <br>
> <br>
> <br>
> On 9 May 2024, at 6:31 AM, Ng, Cho-Kuen via petsc-users <petsc-users@mcs.anl.gov> wrote:<br>
> <br>
> This Message Is From an External Sender<br>
> This message came from outside your organization.<br>
> I used spack to install petsc with hpddm as follows.<br>
> <br>
> o spack install petsc+hpddm<br>
> o spack install slepc ^petsc+hpddm<br>
> <br>
> I got the following runtime error of finding the library hpddm_petsc.<br>
> <br>
> argv0 -ksp_converged_reason -ksp_view_final_residual -ksp_type gmres -pc_type hpddm -ksp_monitor -log_view -options_left -device_view<br>
> $$$$$$$$$$$$$$ buildmatrix petsc<br>
> [6]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br>
> [6]PETSC ERROR: Petsc has generated inconsistent data<br>
> [6]PETSC ERROR: /global/cfs/cdirs/ace3p/software/spack/var/spack/environments/demo1/.spack-env/view/lib/libhpddm_petsc not found<br>
> <br>
> Is there something wrong with the install procedure?<br>
> <br>
> The command lines look OK to me (but I don’t know Spack).<br>
> I’m not sure where things are being installed.<br>
> Could you please send the path to:<br>
> 1) libpetsc.so<br>
> 2) libslepc.so<br>
> 3) libhpddm_petsc.so<br>
> If there is a mismatch between some of these, you may want to set the environment variable SLEPC_DIR or the command line parameter -hpddm_dir.<br>
> <br>
> Thanks,<br>
> Pierre<br>
> <br>
> Thanks,<br>
> Cho<br>
> <br>
> <br>
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