Add sparse array operations to main development branch #351
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…t has not been tested.
…sed size of test problem.
…nt handling of indexing.
…se that solves Laplace's equation using a conjugate gradient algorithm.
solution. This can be visualized using something like VisIt or Paraview.
…n more memory in MA.
to compare Kaczmarz solution to conjugate gradient.
…ely in distributed memory.
distribution to block distribution and cleaned up output to VTK file.
to compare Kaczmarz solution to conjugate gradient.
…es and added operations to multiply a sparse matrix by a diagonal matrix.
…ompiles but not tested to see if it works.
…ated. This eliminates the need to keep resizing buffers on the fly.
…odule and added some minor bug fixes.
…of random Gram-Schmidt orthogonalization code.
…eature/ga-sparse Conflicts: global/src/ga_sparse.array.h global/src/sparse.array.c global/testing/sprs_test.c
ajaypanyala
approved these changes
Dec 5, 2024
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Support for sparse distributed 2D arrays has been added to the repository. This includes support for setting up and distributing arrays and basic operations such as matrix-vector and matrix-matrix multiplies.