PETSc version 3.17.0
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MatH2OpusCompress
Compress a hierarchical matrix.
Synopsis
PetscErrorCode
MatH2OpusCompress
(
Mat
A,
PetscReal
tol)
Input Parameters
A
- the matrix
tol
- the absolute truncation threshold
See Also
MatCreate
(),
MATH2OPUS
,
MatCreateH2OpusFromMat
(),
MatCreateH2OpusFromKernel
(),
MatH2OpusOrthogonalize
()
Level
intermediate
Location
src/mat/impls/h2opus/math2opus.cu
Index of all Mat routines
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