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rapidstream-org / rapidstream-tapa

RapidStream TAPA compiles task-parallel HLS program into high-frequency FPGA accelerators.
https://tapa.rtfd.io
MIT License
155 stars 32 forks source link

what is "Most likely there is a loop of streams"? #173

Closed fan-sun closed 1 month ago

fan-sun commented 1 month ago

total wire length: 87140 SLR boundary 0 - 1 has 14732 crossings SLR boundary 1 - 2 has 7053 crossings SLR boundary 2 - 3 has 0 crossings total wire length: 119900 SLR boundary 0 - 1 has 14732 crossings SLR boundary 1 - 2 has 7053 crossings SLR boundary 2 - 3 has 0 crossings Failed to balance reconvergent paths at loop level. Most likely there is a loop of streams. Floorplan finishes

Licheng-Guo commented 1 month ago

It's a bit outdated, could you try simply comment out this step in the AutoBridge source code?

dotkrnl commented 1 month ago

AutoBridge is no longer supported and will not be fixed in TAPA

fan-sun commented 1 month ago

AutoBridge is no longer supported and will not be fixed in TAPA

Does this mean that the AutoBridge functionality needs to be completed through RapidStream?