Tighten split's extent - #4931

Merged

merrymercy merged 9 commits into

apache:masterfrom

yongfeng-nv:split-node-min-range-only-at-final-pass

Mar 4, 2020

Commits on Mar 3, 2020

Set split node's range to minimum of ext and split factor or split nparts, but only when PassDownDomain is called with allow_missing == false, i.e. by InferBound. Add a helper PassUpThreadBinding(…
yongfeng-nv
committed
7dbadf6
Enhance LoopVectorizer for vectorizing by 0. Found at least one case from testtopi/tests/python/test_topi_transform.py::test_tile.
yongfeng-nv
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9dc54f7
Revert changes vectorize_loop.cc; when parent's ext is zero, set split's range to the factor or nparts.
yongfeng-nv
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96ab20b
Update with comments.
yongfeng-nv
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85a4d1e
Refactor the ext tightening predicate.
yongfeng-nv
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0a3a2ea
Fix reference types.
yongfeng-nv
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4deda0d
Integrate tvm.te changes.
yongfeng-nv
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34b568c
Trivial comment change to trigger CI.
yongfeng-nv
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c95f7e6

Commits on Mar 4, 2020

Trivial comment correction to trigger testing.
yongfeng-nv
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40ecacc