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[mlir][sparse] update doc for new surface syntax encoding #67072

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merged 2 commits into from
Sep 22, 2023

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aartbik
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@aartbik aartbik commented Sep 21, 2023

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@llvmbot llvmbot added mlir:sparse Sparse compiler in MLIR mlir labels Sep 21, 2023
Comment on lines +155 to +156
- **high** : the upper bound is stored explicitly in a separate array
- **block2_4** : the compression uses a 2:4 encoding per 1x4 block
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Why these two are treated as properties instead of new level format?

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Perhaps we have a choice here, but currently they are implemented as a property, i.e. we only have dense, compressed, and singleton as level formats. So the doc follows the current syntax (and we can update when needed)

@aartbik aartbik merged commit edefc18 into llvm:main Sep 22, 2023
@aartbik aartbik deleted the bik branch September 22, 2023 00:08
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3 participants