petsc-users

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2025/12/11 Re: [petsc-users] Use of flag dm_plex_high_order_view Matthew Knepley
2025/12/10 [petsc-users] Use of flag dm_plex_high_order_view Noam T. via petsc-users
2025/12/07 Re: [petsc-users] Petsc veccuda device to host copy Barry Smith
2025/12/07 [petsc-users] Petsc veccuda device to host copy Wenbo Zhao
2025/12/05 Re: [petsc-users] TAO PDIPM handling of objective evaluation failures (NaN / PDE non-convergence) Simon Wiesheier
2025/12/04 Re: [petsc-users] TAO PDIPM handling of objective evaluation failures (NaN / PDE non-convergence) Barry Smith
2025/12/04 [petsc-users] TAO PDIPM handling of objective evaluation failures (NaN / PDE non-convergence) Simon Wiesheier
2025/12/03 Re: [petsc-users] Questions about memory usage in Petsc neil liu
2025/12/03 Re: [petsc-users] Questions about memory usage in Petsc Barry Smith
2025/12/03 [petsc-users] Questions about memory usage in Petsc neil liu
2025/12/02 [petsc-users] error setting the type of the TAO solver Moral Sanchez, Elena
2025/12/02 Re: [petsc-users] Trouble when viewing a subDM in vtk format Matthew Knepley
2025/12/01 [petsc-users] Trouble when viewing a subDM in vtk format Aldo Bonfiglioli
2025/11/27 Re: [petsc-users] Bug report: petcds fortran module missing? Jose E. Roman via petsc-users
2025/11/27 [petsc-users] Bug report: petcds fortran module missing? Berends, C.J. (Tijn) via petsc-users
2025/11/26 Re: [petsc-users] [WARNING: UNSCANNABLE EXTRACTION FAILED]GMRES plus BlockJacobi behave differently for seemlingy identical matrices Pierre Jolivet
2025/11/26 Re: [petsc-users] Issue using AOCC + AOCL to build PETSc Barry Smith
2025/11/26 Re: [petsc-users] [WARNING: UNSCANNABLE EXTRACTION FAILED]GMRES plus BlockJacobi behave differently for seemlingy identical matrices Randall Mackie
2025/11/24 Re: [petsc-users] solveBackward in parallel Yin Shi via petsc-users
2025/11/24 [petsc-users] 41st Colorado Conference on Iterative and Multigrid Methods, June 2026 Jed Brown
2025/11/23 Re: [petsc-users] solveBackward in parallel Barry Smith
2025/11/19 Re: [petsc-users] Ordering of DoFs in submatrices with PCFieldsplit Matthew Knepley
2025/11/18 Re: [petsc-users] Ordering of DoFs in submatrices with PCFieldsplit Blauth, Sebastian
2025/11/18 Re: [petsc-users] Ordering of DoFs in submatrices with PCFieldsplit Matthew Knepley
2025/11/18 [petsc-users] Ordering of DoFs in submatrices with PCFieldsplit Blauth, Sebastian
2025/11/17 Re: [petsc-users] Petsc + nvhpc howen via petsc-users
2025/11/16 Re: [petsc-users] Probelm with DMPlexExtractSubMesh Aldo Bonfiglioli
2025/11/15 Re: [petsc-users] solveBackward in parallel Barry Smith
2025/11/15 [petsc-users] solveBackward in parallel Yin Shi via petsc-users
2025/11/14 Re: [petsc-users] Petsc + nvhpc howen via petsc-users
2025/11/13 [petsc-users] Fwd: Fw: gpu cpu parallel Junchao Zhang
2025/11/13 Re: [petsc-users] gpu cpu parallel Junchao Zhang
2025/11/13 Re: [petsc-users] How to map global vector to natural vector Xu, Donghui via petsc-users
2025/11/13 Re: [petsc-users] How to map global vector to natural vector Matthew Knepley
2025/11/13 Re: [petsc-users] Probelm with DMPlexExtractSubMesh Matthew Knepley
2025/11/13 Re: [petsc-users] Petsc + nvhpc Matthew Knepley
2025/11/13 Re: [petsc-users] gpu cpu parallel Grant Chao
2025/11/13 Re: [petsc-users] Petsc + nvhpc howen via petsc-users
2025/11/13 Re: [petsc-users] Inquiry about issue when compiling with clang Pierre Jolivet
2025/11/12 Re: [petsc-users] Inquiry about issue when compiling with clang Jed Brown
2025/11/12 [petsc-users] Inquiry about issue when compiling with clang Benjamin Chapman via petsc-users
2025/11/12 Re: [petsc-users] gpu cpu parallel Junchao Zhang
2025/11/12 Re: [petsc-users] gpu cpu parallel Barry Smith
2025/11/12 Re: [petsc-users] gpu cpu parallel Junchao Zhang
2025/11/11 Re: [petsc-users] gpu cpu parallel Grant Chao
2025/11/11 Re: [petsc-users] gpu cpu parallel Junchao Zhang
2025/11/11 [petsc-users] gpu cpu parallel Wenbo Zhao
2025/11/11 Re: [petsc-users] Error in configuring PETSc with Cygwin on Windows by using MS-MPI Satish Balay
2025/11/11 Re: [petsc-users] Error in configuring PETSc with Cygwin on Windows by using MS-MPI Barry Smith
2025/11/11 Re: [petsc-users] Error in configuring PETSc with Cygwin on Windows by using MS-MPI Matthew Knepley
2025/11/11 Re: [petsc-users] Error in configuring PETSc with Cygwin on Windows by using MS-MPI 程奔
2025/11/07 Re: [petsc-users] Two SNES on the same DM not working Matteo Semplice via petsc-users
2025/11/06 Re: [petsc-users] Two SNES on the same DM not working Barry Smith
2025/11/06 [petsc-users] Fortran program compilation hangs with new PETSc version Hom Nath Gharti
2025/11/06 Re: [petsc-users] R: Two SNES on the same DM not working Stefano Zampini
2025/11/06 Re: [petsc-users] R: Two SNES on the same DM not working Matteo Semplice via petsc-users
2025/11/05 [petsc-users] R: Two SNES on the same DM not working Samuele Ferri
2025/11/05 Re: [petsc-users] Two SNES on the same DM not working Barry Smith
2025/11/05 [petsc-users] Two SNES on the same DM not working Samuele Ferri
2025/11/04 Re: [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Barry Smith
2025/11/04 Re: [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Barry Smith
2025/11/04 Re: [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Moral Sanchez, Elena
2025/11/04 Re: [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Barry Smith
2025/11/04 Re: [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Barry Smith
2025/11/04 Re: [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Barry Smith
2025/11/04 Re: [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Moral Sanchez, Elena
2025/11/04 Re: [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Moral Sanchez, Elena
2025/11/04 Re: [petsc-users] Segmentation violation in DMSwarmMigrate(sdm_, PETSC_TRUE) prateekgupta1709
2025/11/04 [petsc-users] Segmentation violation in DMSwarmMigrate(sdm_, PETSC_TRUE) prateekgupta1709
2025/11/03 Re: [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Barry Smith
2025/11/03 [petsc-users] norm of KSPBuildResidual does not match norm computed from KSPBuildSolution Moral Sanchez, Elena
2025/10/28 [petsc-users] Call for Survey Participants: Exploring Teamwork and Software in Scientific Computing McInnes, Lois Curfman via petsc-users
2025/10/27 Re: [petsc-users] Options database in petsc4py Matthew Knepley
2025/10/27 Re: [petsc-users] Options database in petsc4py SCOTTO Alexandre via petsc-users
2025/10/27 Re: [petsc-users] Options database in petsc4py Matthew Knepley
2025/10/27 Re: [petsc-users] Options database in petsc4py Pierre Jolivet
2025/10/27 Re: [petsc-users] Options database in petsc4py SCOTTO Alexandre via petsc-users
2025/10/27 Re: [petsc-users] Options database in petsc4py Pierre Jolivet
2025/10/27 [petsc-users] Options database in petsc4py SCOTTO Alexandre via petsc-users
2025/10/24 Re: [petsc-users] [WARNING: UNSCANNABLE EXTRACTION FAILED]GMRES plus BlockJacobi behave differently for seemlingy identical matrices Pierre Jolivet
2025/10/24 Re: [petsc-users] [WARNING: UNSCANNABLE EXTRACTION FAILED]GMRES plus BlockJacobi behave differently for seemlingy identical matrices Nils Schween
2025/10/24 Re: [petsc-users] [WARNING: UNSCANNABLE EXTRACTION FAILED]GMRES plus BlockJacobi behave differently for seemlingy identical matrices Pierre Jolivet
2025/10/23 Re: [petsc-users] interpreting petsc streams result Matthew Knepley
2025/10/23 Re: [petsc-users] interpreting petsc streams result Klaij, Christiaan via petsc-users
2025/10/22 Re: [petsc-users] Recommended workflow for continuing a TSSolve after making a change to mesh topology Stefano Zampini
2025/10/22 [petsc-users] Recommended workflow for continuing a TSSolve after making a change to mesh topology Ross Williams
2025/10/22 Re: [petsc-users] [GPU] Jacobi preconditioner Barry Smith
2025/10/21 Re: [petsc-users] [GPU] Jacobi preconditioner LEDAC Pierre
2025/10/21 Re: [petsc-users] interpreting petsc streams result Junchao Zhang
2025/10/21 Re: [petsc-users] How to map global vector to natural vector Matthew Knepley
2025/10/21 Re: [petsc-users] source download with EasyBuild fails Satish Balay
2025/10/21 [petsc-users] source download with EasyBuild fails Jörg Saßmannshausen
2025/10/21 [petsc-users] How to map global vector to natural vector Xu, Donghui via petsc-users
2025/10/21 Re: [petsc-users] [GPU] Jacobi preconditioner Barry Smith
2025/10/21 Re: [petsc-users] interpreting petsc streams result Klaij, Christiaan via petsc-users
2025/10/21 Re: [petsc-users] [GPU] Jacobi preconditioner LEDAC Pierre
2025/10/20 Re: [petsc-users] interpreting petsc streams result Junchao Zhang
2025/10/20 Re: [petsc-users] interpreting petsc streams result Klaij, Christiaan via petsc-users
2025/10/20 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/10/20 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Moral Sanchez, Elena
2025/10/18 Re: [petsc-users] Petsc + nvhpc Barry Smith
2025/10/18 Re: [petsc-users] extract arbitrary subset of a DMDA Matthew Knepley
2025/10/18 Re: [petsc-users] extract arbitrary subset of a DMDA Matteo Semplice via petsc-users
2025/10/18 [petsc-users] CALL FOR PAPERS -- PASC26 Mark Adams
2025/10/18 Re: [petsc-users] Petsc + nvhpc Junchao Zhang
2025/10/18 Re: [petsc-users] extract arbitrary subset of a DMDA Randall Mackie
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Mark Adams
2025/10/18 Re: [petsc-users] Solver/Preconditioner for advection diffusion equation Matthew Knepley
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Mark Adams
2025/10/18 Re: [petsc-users] Nested FieldSplit Implementation for FE using Fortran Matthew Knepley
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Moral Sanchez, Elena
2025/10/18 Re: [petsc-users] extract arbitrary subset of a DMDA Matthew Knepley
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Moral Sanchez, Elena
2025/10/18 Re: [petsc-users] Advice on creating vectors defined on lower dimensional manifolds of a DMPlex Aldo Bonfiglioli
2025/10/18 Re: [petsc-users] Advice on creating vectors defined on lower dimensional manifolds of a DMPlex Matthew Knepley
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Moral Sanchez, Elena
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/10/18 Re: [petsc-users] extract arbitrary subset of a DMDA Matthew Knepley
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Moral Sanchez, Elena
2025/10/18 [petsc-users] Solver/Preconditioner for advection diffusion equation Miguel Salazar
2025/10/18 Re: [petsc-users] [GPU] Jacobi preconditioner Barry Smith
2025/10/18 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/10/18 [petsc-users] Petsc + nvhpc howen via petsc-users
2025/10/17 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Moral Sanchez, Elena
2025/10/17 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/10/17 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/10/17 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Moral Sanchez, Elena
2025/10/17 [petsc-users] PETSc 3.24 release is out Barry Smith
2025/10/17 Re: [petsc-users] [GPU] Jacobi preconditioner Barry Smith
2025/10/17 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/10/17 Re: [petsc-users] Advice on creating vectors defined on lower dimensional manifolds of a DMPlex Matthew Knepley
2025/10/17 Re: [petsc-users] Question on using VECCUDA with VECGHOST Pierre Jolivet
2025/10/17 Re: [petsc-users] [GPU] Jacobi preconditioner Barry Smith
2025/10/17 Re: [petsc-users] interpreting petsc streams result Junchao Zhang
2025/10/17 [petsc-users] interpreting petsc streams result Klaij, Christiaan via petsc-users
2025/10/16 Re: [petsc-users] Petsc + nvhpc Satish Balay
2025/10/16 Re: [petsc-users] Petsc + nvhpc Barry Smith
2025/10/14 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Moral Sanchez, Elena
2025/10/13 Re: [petsc-users] extract arbitrary subset of a DMDA Semplice Matteo via petsc-users
2025/10/10 [petsc-users] extract arbitrary subset of a DMDA Matteo Semplice via petsc-users
2025/10/06 [petsc-users] Advice on creating vectors defined on lower dimensional manifolds of a DMPlex Aldo Bonfiglioli
2025/10/01 Re: [petsc-users] [GPU] Jacobi preconditioner LEDAC Pierre
2025/10/01 Re: [petsc-users] [GPU] Jacobi preconditioner LEDAC Pierre
2025/10/01 Re: [petsc-users] Proper way for exception handling Zou, Ling via petsc-users
2025/10/01 Re: [petsc-users] [GPU] Jacobi preconditioner LEDAC Pierre
2025/10/01 Re: [petsc-users] Proper way for exception handling Barry Smith
2025/10/01 Re: [petsc-users] Proper way for exception handling Zou, Ling via petsc-users
2025/10/01 [petsc-users] Proper way for exception handling Zou, Ling via petsc-users
2025/09/30 Re: [petsc-users] [GPU] Jacobi preconditioner Barry Smith
2025/09/30 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/09/28 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Mark Adams
2025/09/26 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/09/26 Re: [petsc-users] setting correct tolerances for MG smoother CG at the finest level Barry Smith
2025/09/26 [petsc-users] setting correct tolerances for MG smoother CG at the finest level Moral Sanchez, Elena
2025/09/26 Re: [petsc-users] Question on using VECCUDA with VECGHOST Matthew Knepley
2025/09/25 [petsc-users] Question on using VECCUDA with VECGHOST 岳新海
2025/09/25 Re: [petsc-users] Custom matrix coloring for finite difference Jacobian Barry Smith
2025/09/21 Re: [petsc-users] Nested FieldSplit Implementation for FE using Fortran Barry Smith
2025/09/20 Re: [petsc-users] Seeking help in integration Petsc with NoahMP Barry Smith
2025/09/19 Re: [petsc-users] Seeking help in integration Petsc with NoahMP Matthew Knepley
2025/09/18 Re: [petsc-users] Reading -options_file Barry Smith
2025/09/18 Re: [petsc-users] [EXTERNAL] Reading -options_file Barry Smith
2025/09/18 Re: [petsc-users] [EXTERNAL] Reading -options_file Riousset, Jeremy via petsc-users
2025/09/18 Re: [petsc-users] Reading -options_file Satish Balay
2025/09/18 [petsc-users] Reading -options_file Riousset, Jeremy via petsc-users
2025/09/17 Re: [petsc-users] Custom matrix coloring for finite difference Jacobian Barry Smith
2025/09/16 Re: [petsc-users] Fieldsplit and Fortran TARDIEU Nicolas via petsc-users
2025/09/16 [petsc-users] CHANGE OF ILU LEVEL DURING COMPUTATION Frank Bramkamp
2025/09/15 [petsc-users] Nested FieldSplit Implementation for FE using Fortran Lucia Barandiaran via petsc-users
2025/09/15 Re: [petsc-users] Fieldsplit and Fortran Jose E. Roman via petsc-users
2025/09/15 [petsc-users] Fieldsplit and Fortran TARDIEU Nicolas via petsc-users
2025/09/15 Re: [petsc-users] CHANGE OF ILU LEVEL DURING COMPUTATION Mark Adams
2025/09/11 [petsc-users] Custom matrix coloring for finite difference Jacobian Eirik Jaccheri Høydalsvik via petsc-users
2025/08/31 Re: [petsc-users] [MPI][GPU] Barry Smith
2025/08/31 Re: [petsc-users] [MPI][GPU] LEDAC Pierre
2025/08/31 Re: [petsc-users] [MPI][GPU] Barry Smith
2025/08/31 Re: [petsc-users] [MPI][GPU] LEDAC Pierre
2025/08/30 Re: [petsc-users] Question about Pseudo Time Stepping Barry Smith via petsc-users
2025/08/30 Re: [petsc-users] Question about Pseudo Time Stepping Aldo Bonfiglioli
2025/08/30 Re: [petsc-users] [MPI][GPU] Barry Smith
2025/08/29 Re: [petsc-users] Question about Pseudo Time Stepping Barry Smith via petsc-users
2025/08/27 Re: [petsc-users] subdomain solver options Matthew Knepley
2025/08/27 Re: [petsc-users] MatCreateSubMatricesMPI strange behavior Matthew Knepley
2025/08/27 Re: [petsc-users] MatCreateSubMatricesMPI strange behavior Alexis SALZMAN
2025/08/27 Re: [petsc-users] subdomain solver options Anton Popov
2025/08/26 Re: [petsc-users] [petsc-maint] Question about NewtonTR / Inexact Newton with piecewise continuous functions Barry Smith
2025/08/26 Re: [petsc-users] [petsc-maint] Question about NewtonTR / Inexact Newton with piecewise continuous functions Ali ALI AHMAD
2025/08/26 Re: [petsc-users] subdomain solver options Matthew Knepley
2025/08/26 Re: [petsc-users] subdomain solver options Mark Adams
2025/08/26 Re: [petsc-users] subdomain solver options Anton Popov
2025/08/26 [petsc-users] subdomain solver options Anton Popov
2025/08/26 Re: [petsc-users] Question about Pseudo Time Stepping Barry Smith
2025/08/26 Re: [petsc-users] Understanding 'snes' object Zou, Ling via petsc-users
2025/08/26 Re: [petsc-users] MatCreateSubMatricesMPI strange behavior Matthew Knepley
2025/08/26 Re: [petsc-users] MatCreateSubMatricesMPI strange behavior Pierre Jolivet
2025/08/26 Re: [petsc-users] MatCreateSubMatricesMPI strange behavior Matthew Knepley
2025/08/26 Re: [petsc-users] MatCreateSubMatricesMPI strange behavior Pierre Jolivet
2025/08/26 Re: [petsc-users] MatCreateSubMatricesMPI strange behavior Alexis SALZMAN