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[AP] Testing Infrastructure #2808

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AlexandreSinger
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Added changes required to test the AP Flow on the MCNC and VTR benchmarks.

Added the ability the constrain a task benchmark to a specific channel width.

Added fixed device sizes for each benchmark which can be used to fairly compare the AP Flow to the default VTR flow.

Added the currently passing MCNC and VTR benchmarks to the strong tests to lock in the AP flow. It is a bit unstable right now until the full legalizer is put in. May need to disable a few of the tests.

@github-actions github-actions bot added VPR VPR FPGA Placement & Routing Tool lang-cpp C/C++ code lang-python Python code labels Nov 15, 2024
@AlexandreSinger
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@vaughnbetz This PR is ready for review. It actually a very small PR, the large line change difference comes from adding a lot of fixed block constraints for testing. This fixes some minor bugs in the AP flow regarding carry chains. This also adds some testing infrastructure features such as constraining circuits in a task to specific channel widths and creating fixed architectures for MCNC and VTR.

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LGTM!

Added changes required to test the AP Flow on the MCNC and VTR
benchmarks.

This creates fixed device sizes for each benchmark which can be used to
fairly compare the AP Flow to the default VTR flow.

Added the currently passing MCNC and VTR benchmarks to the strong tests
to lock in the AP flow. It is a bit unstable right now until the full
legalizer is put in. May need to disable a few of the tests.
@AlexandreSinger
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@vaughnbetz I have updated the comments based on your feedback. Please review and merge when you have a moment!

@vaughnbetz vaughnbetz merged commit 9d920ec into verilog-to-routing:master Nov 18, 2024
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2 participants