[tvm] branch unity updated: [Unity][Analysis] Change warning to info for non-affine transform (#15820)

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sanirudh pushed a commit to branch unity
in repository https://gitbox.apache.org/repos/asf/tvm.git


The following commit(s) were added to refs/heads/unity by this push:
     new ea329cba02 [Unity][Analysis] Change warning to info for non-affine transform (#15820)
ea329cba02 is described below

commit ea329cba02428669b8489596d3119dd6c43a9861
Author: Eric Lunderberg <Lu...@users.noreply.github.com>
AuthorDate: Wed Sep 27 10:14:30 2023 -0500

    [Unity][Analysis] Change warning to info for non-affine transform (#15820)
    
    * [Unity][Analysis] Change warning to info for non-affine transform
    
    A `PrimFunc` may contain transformations that are not affine, or that
    are not recognizable as being affine.  Prior to this commit, this
    produced a `LOG(WARNING)` stating that this was an error in the index
    analysis.  Because this is the expected behavior for these functions,
    this commit updates the message to instead write to `DLOG(INFO)`.
    
    The other uses of `LOG(WARNING)` inside `layout_transformation.cc` are
    kept as-is, as they relate to limitations of the analysis, rather than
    being a statement about the analyzed `PrimFunc`.
    
    * ci bump
---
 src/relax/analysis/layout_transformation.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/relax/analysis/layout_transformation.cc b/src/relax/analysis/layout_transformation.cc
index 8348365761..8f4b91ef55 100644
--- a/src/relax/analysis/layout_transformation.cc
+++ b/src/relax/analysis/layout_transformation.cc
@@ -440,8 +440,8 @@ class BlockAnalyzer : public StmtExprVisitor {
         /*indices=*/indices, /*input_iters*/ spatial_dom_,
         /*predicate*/ 1, /*check_level*/ arith::IterMapLevel::NoCheck, &arith_analyzer_);
     if (result->indices.empty()) {
-      LOG(WARNING) << "[LayoutInference] Failed to analyze indices " << indices
-                   << ", error: " << result->errors;
+      DLOG(INFO) << "[LayoutInference] Failed to analyze indices " << indices
+                 << ", error: " << result->errors;
       return {};
     }
     return GetSpatialLayout(result);