Byteflow is a multi-threaded, hardware-accelerated physical design engine. From Simulated Annealing placement to 0-conflict 3D A* routing and GDSII Tape-Out.
Powered by our custom C++ core and interactive Python API.
Zero-skew clock distribution utilizing the Method of Means and Medians (MMM). Our engine dynamically injects physical CLKBUF gates with spiral-search legalization and automated sub-net weaving.
Generate foundry-ready, multi-layer PDN meshes. From M1 standard cell power rails to massive M3/M4 vertical and horizontal stripes with mathematically precise via drop arrays.
=== EXPORTING GDSII ===
Generating byte-swapped big-endian binary...
Wrote 9 cell structure definitions.
Placed 7 cell instances via SREF.
Exported 1935 signal wire segments.
Exported 1146 via cuts.
Successfully wrote output.gds (209704 bytes)
> Tape-Out Achieved.
1D pathfinding to 2D manufacturable polygon expansion. Our exporter writes strict Big-Endian binary structures with SREF instantiation and precise layer mapping for TSMC, Intel, and open-source nodes.