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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2020/01/10 00:58:12 UTC
[GitHub] [incubator-tvm] tqchen opened a new pull request #4673:
[REFACTOR][IR] Initialize Unified IR Expr Data Structure
tqchen opened a new pull request #4673: [REFACTOR][IR] Initialize Unified IR Expr Data Structure
URL: https://github.com/apache/incubator-tvm/pull/4673
This PR moves a few base types from relay and low-level Expr into the ir sub-folder.
These classes will serve as a common type system across the stack.
Rationale:
- PrimExpr for low-level expressions
- RelayExpr for advanced features, including Function definition.
- Introduce BaseFunc to host all functions, including future PrimFunc(low-level expr functions, subject to discussion).
This is a minimum change we can do to unify the classes into a common hierachy.
The main data structure that are variant specific will still be kept in the sub-namespaces.
We will only need the BaseFunc and their checked_type to decide the calling convention
across the function variants.
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[GitHub] [incubator-tvm] tqchen commented on issue #4673: [REFACTOR][IR]
Initialize Unified IR Expr Data Structure
Posted by GitBox <gi...@apache.org>.
tqchen commented on issue #4673: [REFACTOR][IR] Initialize Unified IR Expr Data Structure
URL: https://github.com/apache/incubator-tvm/pull/4673#issuecomment-572825641
cc @jroesch @wweic @icemelon9 @yzhliu @merrymercy
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[GitHub] [incubator-tvm] tqchen merged pull request #4673: [REFACTOR][IR]
Initialize Unified IR Expr Data Structure
Posted by GitBox <gi...@apache.org>.
tqchen merged pull request #4673: [REFACTOR][IR] Initialize Unified IR Expr Data Structure
URL: https://github.com/apache/incubator-tvm/pull/4673
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[GitHub] [incubator-tvm] tqchen edited a comment on issue #4673:
[REFACTOR][IR] Initialize Unified IR Expr Data Structure
Posted by GitBox <gi...@apache.org>.
tqchen edited a comment on issue #4673: [REFACTOR][IR] Initialize Unified IR Expr Data Structure
URL: https://github.com/apache/incubator-tvm/pull/4673#issuecomment-572825641
cc @jroesch @wweic @icemelon9 @yzhliu @merrymercy @ZihengJiang
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