[CINN] Make New ASTGen Without ISL and Stage #56360
Merged
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PR types
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PR changes
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Description
pcard-75206
Make New ASTGen Without ISL and Stage
A temporary PR that make
art_gen_ius::AstGen
as replacement of oldisl AstGen
,art_gen_ius::TensorGroup
as a replacement of tensor relation data structure as oldStage
andStageMap
, however we remove old style schedule function ofStage
.This PR is a temporary, it only implemented the easiest
AST Gen Lowering
in the test case. There are several TODOs:LowerAst
being tested in more complex cases, we will rename it asLower
and replace the oldLower
function.Stage
,StageMap
and old style schedule completely from CINN :-)We would like to merge this PR, then do the TODOs because the PR is already long.