ddemidov/amgcl

Issues

• Can I change matrix A without rebuilding AMG when using CUDA as backend?

  #277 opened 3 months ago by pcbcos
  2

• the solver use of amgcl

  #276 opened 6 months ago by gujintian1
  2

• Get NaN on floating point precision solver

  #275 opened 7 months ago by MakotoChiba
  2

• I do not know how to tune the amgcl to make solver converged

  #272 opened a year ago by haoxiangNtu
  3

• Julia and C Wrapper

  #273 opened a year ago by j-fu
  2

• Could Not find Boost: missing: program_options

  #271 opened a year ago by ShuoCseu
  4

• Can amgcl support for a Schur solver which's matrix are mix block size?

  #270 opened a year ago by EntropyAran
  2

• How does the AMGCL library run on windows10

  #269 opened a year ago by shenglongGuo
  1

• scoped_ticker

  #268 opened a year ago by ArturSalamatin
  1

• profiler tic toc in parallel code

  #267 opened a year ago by ArturSalamatin
  1

• Python bindings for `amgcl`

  #233 opened 2 years ago by ma-sadeghi
  3

• MPI rebuild example

  #266 opened a year ago by neoshihchaokao
  5

• Mixed precision for CUDA

  #265 opened a year ago by kai-lan
  2

• No Instance of Constructor for cusparse_ilu0 under Single Precision (float32)

  #264 opened a year ago by AXIHIXA
  5

• Performance with AMGCL

  #263 opened a year ago by kai-lan
  1

• First run slow with CUDA

  #262 opened a year ago by kai-lan
  3

• how to use amgcl with gpu

  #261 opened a year ago by gujintian1
  3

• blocksystems with different sized blocks

  #260 opened a year ago by magsell
  2

• Convergence issue with gmres + Eigen backend

  #258 opened 2 years ago by artas360
  1

• ...\boost\preprocessor\control\iif.hpp|25|error: 'BOOST_PP_IIF_0' was not declared in this scope|

  #256 opened 2 years ago by nimahamidian
  11

• cuda compute error

  #254 opened 2 years ago by ripplesding
  2

• Compilation AMGCL problem on AMD architectur with scotch library

  #255 opened 2 years ago by pelyakim
  2

• input GPU data directly into CUDA solver

  #253 opened 2 years ago by MakotoChiba
  2

• cusparseCreateCsr can not be analyzed when I use cuda as Backend

  #252 opened 2 years ago by ripplesding
  2

• Not divisible block size with nullspace vectors

  #251 opened 2 years ago by njsyw1997
  5

• Errors Compiling Examples with CUDA Backend (Nvidia Geforce GTX 2080 Ti, Cuda 12.0)

  #249 opened 2 years ago by AXIHIXA
  6

• Any way to reuse preconditioner?

  #243 opened 2 years ago by njsyw1997
  2

• Difference between using make_shared on distributed matrix vs. solver

  #248 opened 2 years ago by allaffa
  1

• Use of Matrix Market routines to distributed matrix reading across MPI processes

  #247 opened 2 years ago by allaffa
  1

• How to handle symmetric Systems ?

  #246 opened 2 years ago by zx-82
  2

• Matrix Assembly

  #245 opened 2 years ago by karabelaselias
  1

• how to implement matrix addition calculation

  #244 opened 2 years ago by hoseaaaa
  2

• How to deal with multiple right hand sides.

  #242 opened 2 years ago by g873249824
  8

• Installing with VCPKG

  #238 opened 2 years ago by ArturSalamatin
  4

• Preconditioners add considerable dissipation when solving Euler equations with a discontinuous Galerkin discretization

  #240 opened 2 years ago by 2pt0
  3

• Solving diffusion equation with AMG approach

  #239 opened 2 years ago by ArturSalamatin
  0

• Boost is unconditional dependency in CMakeLists.txt

  #234 opened 2 years ago by ilyapopov
  4

• MPI_CXX_DOUBLE_COMPLEX is an undeclared identifier

  #236 opened 2 years ago by ArturSalamatin
  2

• Does amgcl support the trillinos csrmatrix format.

  #225 opened 3 years ago by ztdepztdep
  7

• Hwo to read in the mm matrix file generated by Trilinos

  #237 opened 2 years ago by ztdepztdep
  4

• OpenMP is enabled whenever it is found in the system

  #235 opened 2 years ago by ilyapopov
  2

• Linking CXX executable solver_cuda error

  #232 opened 2 years ago by ztdepztdep
  1

• what is the difference between the amgcl and nvidia AMGX.

  #231 opened 2 years ago by ztdepztdep
  0

• How to iterate Vcycles by myself?

  #230 opened 2 years ago by stigersh
  2

• Why the example(poisson3Db)'s comsume time on my computer is so slower than you give?

  #229 opened 3 years ago by kju512
  2

• ILU preconditioner error

  #228 opened 3 years ago by ZhuonanLin
  7

• Best matrix adapter for BCSR matrix data?

  #226 opened 3 years ago by GonzaloSaez
  8

• PARMETIS ERROR The sum of tpwgts for constraint #0 is not 1.0

  #224 opened 3 years ago by ztdepztdep
  2

• std::cerr << "Usage: " << argv[0] << " <matrix.bin> <rhs.bin>" << std::endl;

  #223 opened 3 years ago by ztdepztdep
  1

• A consultation about ILU0

  #222 opened 3 years ago by PM-Hu
  27