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| author | Aart Bik <ajcbik@google.com> | 2021-05-21 11:52:34 -0700 |
|---|---|---|
| committer | Aart Bik <ajcbik@google.com> | 2021-05-21 12:35:13 -0700 |
| commit | c194b49c9c8dfe01804ecd0b90814d1e98382fc1 (patch) | |
| tree | 7adc047ed8a9516f7b6ee6d648559bf27a64cd78 /llvm/lib/IR/Module.cpp | |
| parent | bbdabb044d45fcb08b4f2d6ca874c40ec9c6856c (diff) | |
| download | llvm-c194b49c9c8dfe01804ecd0b90814d1e98382fc1.zip llvm-c194b49c9c8dfe01804ecd0b90814d1e98382fc1.tar.gz llvm-c194b49c9c8dfe01804ecd0b90814d1e98382fc1.tar.bz2 | |
[mlir][sparse] add full dimension ordering support
This revision completes the "dimension ordering" feature
of sparse tensor types that enables the programmer to
define a preferred order on dimension access (other than
the default left-to-right order). This enables e.g. selection
of column-major over row-major storage for sparse matrices,
but generalized to any rank, as in:
dimOrdering = affine_map<(i,j,k,l,m,n,o,p) -> (p,o,j,k,i,l,m,n)>
Reviewed By: bixia
Differential Revision: https://reviews.llvm.org/D102856
Diffstat (limited to 'llvm/lib/IR/Module.cpp')
0 files changed, 0 insertions, 0 deletions