MatH2OpusCompress#
Compress a hierarchical matrix.
Synopsis#
PetscErrorCode MatH2OpusCompress(Mat A, PetscReal tol)
Input Parameters#
A - the matrix
tol - the absolute truncation threshold
See Also#
Matrices, Mat, MatCreate(), MATH2OPUS, MatCreateH2OpusFromMat(), MatCreateH2OpusFromKernel(), MatH2OpusOrthogonalize()
Level#
intermediate
Location#
src/mat/impls/h2opus/cuda/math2opus.cu
Index of all Mat routines
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Index of all manual pages