Port placement to MLIR and placer enhancement

[yenjames]

Description

This issue will track a series of effort to port IRON SequentialPlacer into MLIR infrastructure and enhancements to placement in MLIR-AIE.

Specific Tasks and their Related Issues/PRs

In Progress

• Define tile types as enum Add tile type for tile classification #2885
• Create interface to abstract over concrete tile ops Add TileLike interface to abstract tile properties #2886
• Implement logicalTileOp to define unplaced tiles Create aie.logical_tile operation to define unplaced tiles #2888
• Automatically insert trace packet flows and runtime sequence configuration for aie.trace Insert trace flows pass  #2962
• MLIR placement pass Introduce placement pass #2900
• IRON trace configuration to use aie.trace instead of setting up npu.write ops Declarative trace IRON API #2988
• Emit logical tiles from IRON, deprecate SequentialPlacer Deprecate IRON sequential placer and generate unplaced tiles #2899
• [Experiment] Placer improvement

Nice to haves

• [PR Draft with basic functionality] Routing visualization Routing visualization with Graphviz  #2936
• Placer visualization