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/petsc/doc/tutorials/
H A Din_person.md16 [Slides1](https://petsc.gitlab.io/tutorials/tutorials/ECP19/ECP19_Intro_Solvers.pdf)
17 [Slides2](https://petsc.gitlab.io/tutorials/tutorials/ECP19/ECP19_TS.pdf)
18 [Slides3](https://petsc.gitlab.io/tutorials/tutorials/ECP19/ECP19_TAO.pdf)
19 [Slides4](https://petsc.gitlab.io/tutorials/tutorials/ECP19/ECP19_Adjoint.pdf)
24 (Matt) [Slides](https://petsc.gitlab.io/tutorials/tutorials/TutorialCEMRACS2016.pdf)
26 - PETSc Tutorial at the [PETSc-20 anniversary conference and workshop](https://petsc.gitlab.io/annu…
33 (Matt and Jed) [Slides](https://petsc.gitlab.io/tutorials/tutorials/BuffaloTutorial.pdf)
35 (Matt) [Slides](https://petsc.gitlab.io/tutorials/tutorials/ParisTutorial.pdf)
39 [Slides](https://petsc.gitlab.io/tutorials/tutorials/MSITutorial.pdf)
45 France, June 2013 (Matt) [Slides](https://petsc.gitlab.io/tutorials/tutorials/ParisTutorial.pdf)
[all …]
/petsc/lib/petsc/bin/
H A DPetscBinaryIOTrajectory.py14 io = PetscBinaryIO.PetscBinaryIO()
24 objecttype = io.readObjectType(fh)
25 v.append(io.readVec(fh))
26 t.append(np.fromfile(fh, dtype=io._scalartype, count=1)[0])
33 nstrings = np.fromfile(fh, dtype=io._inttype, count=1)[0]
34 sizes = np.fromfile(fh, dtype=io._inttype, count=nstrings)
H A DPetscBinaryIO.py505 import scipy.io
506 mat = scipy.io.mmread(infile)
/petsc/doc/community/meetings/2024/
H A Dindex.md13 ```{image} https://petsc.gitlab.io/annual-meetings/2024/GroupPhoto.jpg
35 ```{image} https://petsc.gitlab.io/annual-meetings/2024/banner_PETSc_2024.jpg
39 ```{image} https://petsc.gitlab.io/annual-meetings/2024/csm_PETSc_2024_Schedule_Overview.jpg
43 - [Abstracts](https://petsc.gitlab.io/annual-meetings/2024/PETSc_2024_Book_of_Abstracts.pdf)
44 - [Detailed schedule](https://petsc.gitlab.io/annual-meetings/2024/PETSc_2024_Schedule.pdf)
/petsc/doc/community/meetings/
H A Dmeeting.md35 - [Atlanta, Georgia, USA; June 5-7, 2019](https://petsc.gitlab.io/annual-meetings/2019/index.html)
36 - [London, UK; June 4-6, 2018](https://petsc.gitlab.io/annual-meetings/2018/index.html)
37 - [Boulder, Colorado, USA; June 14-16, 2017](https://petsc.gitlab.io/annual-meetings/2017/index.htm…
38 - [Vienna, Austria; June 28-30, 2016](https://petsc.gitlab.io/annual-meetings/2016/index.html)
39 - [Argonne National Laboratory, Illinois, USA; June 15-18, 2015](https://petsc.gitlab.io/annual-mee…
/petsc/doc/manualpages/MANSECHeaders/
H A DFE4 …(<a href="https://finite-element.github.io/2_finite_elements.html" target=_blank>https://finite-el…
/petsc/doc/
H A Dindex.md58 - [BOUT++](https://boutproject.github.io) Plasma simulation
69 - [DAFoam](https://dafoam.github.io) Discrete adjoint solvers
81 - [Fluidity](https://fluidityproject.github.io/) a finite
86 - [Gridap](https://gridap.github.io/Gridap.jl/stable/) a Julia-based finite element simulation pack…
87 - [hIPPYlib](https://hippylib.github.io) [FEniCS](https://fenicsproject.org/)-based toolkit
90 - [libMesh](https://libmesh.github.io) adaptive finite element
100 framework, built on [libMesh](https://libmesh.github.io).
/petsc/doc/community/meetings/2023/
H A Dindex.md9 ```{image} https://petsc.gitlab.io/annual-meetings/2023/GroupPhoto.jpg
890 [c_04]: https://petsc.gitlab.io/annual-meetings/2023/slides/HongZhangMr.ipynb
891 [s_00]: https://petsc.gitlab.io/annual-meetings/2023/tutorials/petsc_annual_meeting_2023_tutorial.p…
892 [s_01]: https://petsc.gitlab.io/annual-meetings/2023/slides/BarrySmith.pdf
893 [s_02]: https://petsc.gitlab.io/annual-meetings/2023/slides/SaraCalandrini.pdf
894 [s_03]: https://petsc.gitlab.io/annual-meetings/2023/slides/BerendvanWachem.pdf
895 [s_04]: https://petsc.gitlab.io/annual-meetings/2023/slides/HongZhangMr.pdf
896 [s_06]: https://petsc.gitlab.io/annual-meetings/2023/slides/DavidMay.pdf
897 [s_07]: https://petsc.gitlab.io/annual-meetings/2023/slides/TimSteinhoff.pdf
898 [s_08]: https://petsc.gitlab.io/annual-meetings/2023/slides/DerekGaston.pdf
[all …]
/petsc/doc/community/bofs/
H A D2026_Feb_CASS.md130 [s_01]: https://petsc.gitlab.io/annual-meetings/BoFs/2026-02/BahaaSidi.pdf
131 [s_02]: https://petsc.gitlab.io/annual-meetings/BoFs/2026-02/RichardMills.pdf
132 [s_03]: https://petsc.gitlab.io/annual-meetings/BoFs/2026-02/HansolSuh.pdf
133 [s_04]: https://petsc.gitlab.io/annual-meetings/BoFs/2026-02/JunchaoZhang.pdf
135 [s_06]: https://petsc.gitlab.io/annual-meetings/BoFs/2026-02/JeremyThompson.pdf
136 [s_07]: https://petsc.gitlab.io/annual-meetings/BoFs/2026-02/DarshNathawani.pdf
137 [s_08]: https://petsc.gitlab.io/annual-meetings/BoFs/2026-02/MarkAdams.pdf
/petsc/doc/install/
H A Dindex.md17 - E4S: <https://e4s.io/download.html>
29 - Spack: <https://spack.io>
/petsc/src/ts/tutorials/
H A Dex35.cxx33 PetscBool io; member
55 user->io = PETSC_FALSE; in Initialize_AppContext()
65 …ol("-io", "Write the mesh and solution output to a file.", "ex35.cxx", user->io, &user->io, NULL)); in Initialize_AppContext()
161 if (user->io) { in main()
/petsc/src/dm/tutorials/output/
H A Dex15_3.out1 TestDMDAVec [using mpi-io]
/petsc/src/binding/petsc4py/src/petsc4py/
H A D__init__.py71 from io import StringIO
/petsc/src/binding/petsc4py/demo/legacy/
H A Dmakefile6 -@PYTHONPATH=${PYTHONPATH:+$PYTHONPATH:}${PETSCPYTHONPATH} ${MAKE} -C binary-io
/petsc/src/binding/petsc4py/test/
H A Dtest_stdout.py8 from io import StringIO
/petsc/src/ksp/ksp/tutorials/
H A Dex36.cxx84 PetscBool use_extfile, io, error, usetet, usemg; member
186 if (user.io) { in main()
530 user->io = PETSC_FALSE; in InitializeOptions()
548 …OptionsBool("-io", "Write out the solution and mesh data", "ex36.cxx", user->io, &user->io, NULL)); in InitializeOptions()
H A Dex35.cxx101 PetscBool use_extfile, io, error, usetri, usemg; member
200 if (user.io) { in main()
574 user->io = PETSC_FALSE; in InitializeOptions()
590 …OptionsBool("-io", "Write out the solution and mesh data", "ex35.cxx", user->io, &user->io, NULL)); in InitializeOptions()
/petsc/doc/overview/
H A Dlinear_solve_table.md158 - `ML/Trilinos <https://trilinos.github.io/ml.html>`__
165 - `hypre <https://hypre.readthedocs.io/en/latest/solvers-smg-pfmg.html>`__
173 …<https://hypre.readthedocs.io/en/latest/solvers-boomeramg.html>`__, `AmgX <https://developer.nvidi…
250 …- `Parasails/hypre <https://hypre.readthedocs.io/en/latest/solvers-parasails.html>`__, `SPAI <http…
/petsc/doc/developers/
H A Ddocumentation.md146 - We use the [sphinxcontrib-bibtex extension](https://sphinxcontrib-bibtex.readthedocs.io/en/latest…
149 …n one page, use [this workaround](https://sphinxcontrib-bibtex.readthedocs.io/en/latest/usage.html…
153 …ntain. In particular, the use of [list-table](https://docutils.sourceforge.io/docs/ref/rst/directi…
155 …refer to use [anonymous hyperlink references](https://docutils.sourceforge.io/docs/ref/rst/restruc…
245 automatically displays all the files at https://petsc.gitlab.io/annual-meetings. Thus, all one need…
257 automatically displays all the files at https://petsc.gitlab.io/tutorials. Thus, all one needs to d…
/petsc/src/benchmarks/streams/
H A Dmakefile89 …oo" != "foo" ]; then ${MPIEXEC} ${MPI_BINDING} -n 1 ${LSTOPO} --no-icaches --no-io --ignore PU ; fi
/petsc/config/BuildSystem/
H A Dlogger.py217 import io
219 self.log = io.StringIO()
/petsc/doc/changes/
H A D231.md63 - Support --with-large-file-io=\<bool> which indicates using files
/petsc/doc/miscellaneous/
H A Dacknowledgements.md102 <https://trilinos.github.io/>
/petsc/doc/community/meetings/2025/
H A Dindex.md246 - [Toby Isaac](https://tisaac.gitlab.io/triquadtethex/)
250 - [Barry Smith](https://barrysmith.github.io/)
261 ```{image} https://petsc.gitlab.io/annual-meetings/2025/Center-for-Computational-Research.png
264 ```{image} https://petsc.gitlab.io/annual-meetings/2025/Institute-for-Artificial-Intelligence-and-D…
/petsc/src/mat/impls/baij/mpi/
H A Dmpibaij.c2730 const PetscInt *id = d->i, *jd = d->j, *io = o->i, *jo = o->j, *garray = b->garray; in MatConvert_MPIBAIJ_MPIAdj() local
2737 …Check((io[i + 1] - io[i]) >= 0, PETSC_COMM_SELF, PETSC_ERR_PLIB, "Indices wrong %" PetscInt_FMT " … in MatConvert_MPIBAIJ_MPIAdj()
2738 ii[i + 1] = ii[i] + id[i + 1] - id[i] + io[i + 1] - io[i]; in MatConvert_MPIBAIJ_MPIAdj()
2750 for (j = io[i]; j < io[i + 1]; j++) { in MatConvert_MPIBAIJ_MPIAdj()
2757 for (; j < io[i + 1]; j++) jj[cnt++] = garray[jo[j]]; in MatConvert_MPIBAIJ_MPIAdj()

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