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Posted to commits@tvm.apache.org by "Ubospica (via GitHub)" <gi...@apache.org> on 2023/11/02 10:22:21 UTC
[PR] [Arith] Support Analyzer.int_set(expr) in python and add RewriteSimplifier rules [tvm]
Ubospica opened a new pull request, #16040:
URL: https://github.com/apache/tvm/pull/16040
This PR:
- Supports `Analyzer.int_set(expr)` from python side. That is, exposing this API from C++ side. Previously we only support `Analyzer.int_set(expr, dom_map)`.
- Adds some RewriteSimplifier rules for simplifying certain expressions:
- `min/max(x +- y, x)` where `y>=0` or `y<0`
- Supporting symbolic analysis in comparision expressions. That enables simplifying `x // 2 < y where x < y * 2` to `True`.
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Re: [PR] [Arith] Support Analyzer.int_set(expr) in python and add RewriteSimplifier rules [tvm]
Posted by "Ubospica (via GitHub)" <gi...@apache.org>.
Ubospica commented on PR #16040:
URL: https://github.com/apache/tvm/pull/16040#issuecomment-1793824117
Needs more consideration on symbolic analysis
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Re: [PR] [Arith] Support Analyzer.int_set(expr) in python and add RewriteSimplifier rules [tvm]
Posted by "Ubospica (via GitHub)" <gi...@apache.org>.
Ubospica closed pull request #16040: [Arith] Support Analyzer.int_set(expr) in python and add RewriteSimplifier rules
URL: https://github.com/apache/tvm/pull/16040
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