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Fix: Address warnings in Koios 3D architectures and add additional test #2472

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Merged
merged 6 commits into from
Jan 19, 2024

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amin1377
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In Koios 3D architectures, there are blocks of the type "tsv_hole" that are not connected to any channel. However, during the construction of the router lookahead, warnings are generated because the pins on these blocks are not connected to any channel. To resolve this issue, the type of these blocks has been changed to "empty."

Additionally, an extra test has been included for the 3D architecture. When placement bounding box is set to"auto" mode, the Titan 3D architecture utilizes per-layer bounding boxes. The newly added test will assess the same architecture with a cube bounding box.

@amin1377
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VB: please add a comment in the arch file that the empty blocks are modelling TSVs. They have power or gnd comments, but that is still a bit mysterious without more detail.

@amin1377 amin1377 changed the title "Fix: Address warnings in Koios 3D architectures and add additional test" Fix: Address warnings in Koios 3D architectures and add additional test Dec 21, 2023
@vaughnbetz vaughnbetz merged commit 4f08d52 into master Jan 19, 2024
@vaughnbetz vaughnbetz deleted the fix_3d_arch branch January 19, 2024 17:20
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2 participants