Discussions

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  Does Ginkgo run on ARM64?

  NikMeier asked Feb 29, 2024 in Q&A · Unanswered

  @NikMeier @upsj @yhmtsai

  @NikMeier @upsj @yhmtsai

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  Not getting same result as The inverse-iteration program example

  is:bug Something looks wrong. reg:example This is related to the examples.

  NickChlanda asked Jun 9, 2025 in Q&A · Answered

  @NickChlanda @nbeams

  @NickChlanda @nbeams

  4
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  Device-callable solvers ?

  trsxvz asked Jun 26, 2025 in Q&A · Answered

  @trsxvz @yhmtsai

  @trsxvz @yhmtsai

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  When I want to solve a large-scale sparse problem with the multigrid Solver, how do I set up its components and parameters? The current setup needs to be iterated too many times

  is:question This is a question to the developers.

  cuihaoran21 asked Jan 6, 2025 in Q&A · Unanswered

  @cuihaoran21 @MarcelKoch @yhmtsai

  @cuihaoran21 @MarcelKoch @yhmtsai

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  No performance difference fp32 vs. fp62

  Fabian188 asked Apr 16, 2025 in Q&A · Answered

  @Fabian188 @upsj @pratikvn

  @Fabian188 @upsj @pratikvn

  12
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  compile with MSVC

  Fabian188 asked Feb 28, 2025 in Q&A · Answered

  @Fabian188 @upsj @MarcelKoch

  @Fabian188 @upsj @MarcelKoch

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  Issues with CUDA

  Fabian188 asked Apr 4, 2025 in Q&A · Answered

  @Fabian188 @yhmtsai

  @Fabian188 @yhmtsai

  8
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  Importance of Metis

  Fabian188 asked Mar 14, 2025 in Q&A · Answered

  @Fabian188 @pratikvn

  @Fabian188 @pratikvn

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  Does ginkgo copy the csr matrix data?

  Fabian188 asked Mar 14, 2025 in Q&A · Answered

  @Fabian188 @upsj @MarcelKoch

  @Fabian188 @upsj @MarcelKoch

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  Replacing or updating distributed matrix on GPUs

  mawxcarroll started Mar 11, 2025 in General

  @mawxcarroll @MarcelKoch

  @mawxcarroll @MarcelKoch

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  Base types for preconditioner and solver

  Fabian188 asked Feb 21, 2025 in Q&A · Answered

  @Fabian188 @upsj

  @Fabian188 @upsj

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  Csr layout and as class attribute

  Fabian188 asked Feb 19, 2025 in Q&A · Answered

  @Fabian188 @MarcelKoch

  @Fabian188 @MarcelKoch

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  Fill Csr Matrix with raw data

  Fabian188 asked Feb 19, 2025 in Q&A · Answered

  @Fabian188 @MarcelKoch

  @Fabian188 @MarcelKoch

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  Migrating from MAGMA: question about matrix storage

  mawxcarroll asked Feb 1, 2025 in Q&A · Unanswered

  @mawxcarroll @MarcelKoch @pauleonix

  @mawxcarroll @MarcelKoch @pauleonix

  8
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  Using device_matrix_data and faster SpMV

  Ben90001 asked Feb 3, 2025 in Q&A · Unanswered

  @Ben90001 @upsj @MarcelKoch

  @Ben90001 @upsj @MarcelKoch

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  Smoothers supported in multigrid

  kiendangtor started Aug 28, 2024 in General

  @kiendangtor @yhmtsai @cuihaoran21

  @kiendangtor @yhmtsai @cuihaoran21

  6
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  When I want to solve a large-scale sparse problem with the multigrid Solver, how do I set up its components and parameters? The current setup needs to be iterated too many times

  cuihaoran21 asked Jan 3, 2025 in Q&A · Unanswered

  @cuihaoran21

  @cuihaoran21

  0
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  Matrix assembly and CPU single core execution

  Ben90001 asked Dec 12, 2024 in Q&A · Answered

  @Ben90001 @upsj @MarcelKoch

  @Ben90001 @upsj @MarcelKoch

  4
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  No Speedup in distributed gmres?

  marco-butz asked Nov 25, 2024 in Q&A · Unanswered

  @marco-butz @MarcelKoch

  @marco-butz @MarcelKoch

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  Interfacing Ginkgo with Eigen and slow performance of gko::read

  marco-butz asked Nov 22, 2024 in Q&A · Answered

  @marco-butz @MarcelKoch

  @marco-butz @MarcelKoch

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  Solving a complex sparse linear system

  marco-butz asked Oct 10, 2024 in Q&A · Answered

  @marco-butz @nbeams @MarcelKoch

  @marco-butz @nbeams @MarcelKoch

  10
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  Can we extend this library by integrating other libraries like amgx?

  reopio started Oct 16, 2024 in General

  @reopio @upsj

  @reopio @upsj

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  Updating Ginkgo common kernels to Kokkos integration

  davidscn started Sep 17, 2024 in Show and tell

  @davidscn @upsj

  @davidscn @upsj

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  Direct sparse solver on GPU

  TomasOberhuber asked Jun 28, 2024 in Q&A · Unanswered

  @TomasOberhuber @upsj

  @TomasOberhuber @upsj

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  batch bicgstab with batch csr structure problem on gpu

  type:batched-functionality This is related to the batched functionality in Ginkgo

  AbdelhadiKara asked Jun 25, 2024 in Q&A · Answered

  @AbdelhadiKara @pratikvn @MarcelKoch

  @AbdelhadiKara @pratikvn @MarcelKoch

  12