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

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