jcf94 commented on a change in pull request #7156:
URL: https://github.com/apache/tvm/pull/7156#discussion_r548965483
##########
File path: src/auto_scheduler/compute_dag.cc
##########
@@ -1023,7 +1032,10 @@ ComputeDAG ComputeDAG::RewriteLayout(Array<Step>*
transform_steps,
}
original_compute_op = op;
CHECK(!new_compute_op.defined());
- new_compute_op = te::ComputeOp(pop->name, pop->tag, pop->attrs,
pop->axis, new_body);
+ auto new_attrs = pop->attrs;
+ new_attrs.Set("ori_placeholder_layout",
tvm::String(origin_layout));
+ new_attrs.Set("new_placeholder_layout", tvm::String(new_layout));
Review comment:
I would need to get the layout information when exporting the kernel to
run in an environment outside the tvm.
Emm... it's also fine to remove them here.
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