• Expokit

  • Referenced in 200 articles [sw00258]
  • sparse routines consists of matrix-free Krylov subspace projection methods (Arnoldi and Lanczos processes...
  • Nek5000

  • Referenced in 139 articles [sw08064]
  • large eigenvalue problems are solved using matrix-free methods adopting the time-stepping Arnoldi approach...
  • CVODE

  • Referenced in 62 articles [sw04947]
  • iteration, using the current Jacobian (through matrix-free products), in which the linear residual...
  • DiffSharp

  • Referenced in 60 articles [sw16033]
  • gradients, Hessians, Jacobians, directional derivatives, and matrix-free Hessian- and Jacobian-vector products) is applied...
  • LSTRS

  • Referenced in 32 articles [sw04729]
  • routine. Therefore, the implementation preserves the matrix-free nature of the method. A description...
  • BLOPEX

  • Referenced in 27 articles [sw04024]
  • LOBPCG). Its main features are: a matrix-free iterative method for computing several extreme eigenpairs...
  • Exa-Dune

  • Referenced in 13 articles [sw32962]
  • included GPU-based sparse approximate inverses, matrix-free sum-factorisation for high-order discontinuous Galerkin ... discretisations as well as partially matrix-free preconditioners. On top of that, additional scalability...
  • GPUTop

  • Referenced in 10 articles [sw23299]
  • entirely on the GPU by a matrix-free conjugate gradient method using finite elements...
  • EVSL

  • Referenced in 10 articles [sw27222]
  • offers interfaces for various scenarios including matrix-free modes, whereby the user can supply his/her...
  • pTatin3D

  • Referenced in 9 articles [sw27642]
  • driven by buoyancy and processes at the free surface. Geodynamic phenomena such as subduction ... pTatin3D’s multigrid preconditioner. Our matrix-free geometric multigrid preconditioner trades flops for memory bandwidth...
  • hyper.deal

  • Referenced in 4 articles [sw40666]
  • hyper.deal: An efficient, matrix-free finite-element library for high-dimensional partial differential equations. This ... work presents the efficient, matrix-free finite-element library hyper.deal for solving partial differential equations ... provides new special-purpose highly optimized matrix-free functions exploiting domain decomposition as well...
  • Dendro

  • Referenced in 7 articles [sw29068]
  • multigrid sweeps. Also, we describe matrix-free implementations for the discretized PDE operators...
  • FastImp

  • Referenced in 6 articles [sw13145]
  • uses a Pre-corrected FFT accelerated matrix-free iterative linear system solver to solve...
  • MSS

  • Referenced in 6 articles [sw08530]
  • This MATLAB im plementation is a matrix-free iterative method for large-scale optimization. Numerical...
  • HyTeG

  • Referenced in 5 articles [sw32099]
  • refinement facilitates high geometric adaptability and matrix-free multigrid implementations with excellent performance. Different abstraction...
  • trlib

  • Referenced in 3 articles [sw17722]
  • trlib: A vector-free implementation of the GLTR method for iterative solution of the trust ... Krylov subspaces. A vector- and matrix-free reverse communication interface allows the use of most...
  • libCEED

  • Referenced in 3 articles [sw35116]
  • open-source library for high-performance matrix-free Finite Element computations. libCEED offers a portable...
  • BoRiS

  • Referenced in 3 articles [sw06562]
  • solvers (Krylov subspace projection methods including matrix-free variants) and preconditioners are compared with respect...
  • SPRAL

  • Referenced in 3 articles [sw13035]
  • NVIDIA GPU! SSMFE: Sparse Symmetric Matrix-Free Eigensolver. Uses Jacobi-conjugate preconditioned gradients method...
  • SKRYN

  • Referenced in 3 articles [sw16771]
  • strategy resulting in a globalized semismooth matrix-free Krylov-Newton scheme. To discretize the real...