Version: 1.4.84, Package name: qrouter-1.4.84 |
Maintained by: Alessandro De Laurenzis |
Master sites: |
Description Qrouter is a tool to generate metal layers and vias to physically connect together a netlist in a VLSI fabrication technology. It is a maze router, otherwise known as an "over-the-cell" router or "sea-of-gates" router. That is, unlike a channel router, it begins with a description of placed standard cells, usually packed together at minimum spacing, and places metal routes over the standard cells. Qrouter uses the open standard LEF and DEF formats as file input and output. It takes the cell definitions from a LEF file, and analyzes the geometry for each cell to determine contact points and route obstructions. It then reads the cell placement, pin placement, and netlist from a DEF file, performs the detailed route, and writes an annotated DEF file as output. |
Filesize: 319.801 KB |
Version History (View Complete History) |
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2021-03-28 04:31:34 by Stuart Henderson | Files touched by this commit (2) |
Log message: update to qrouter-1.4.84, from maintainer |
2020-11-07 14:51:18 by Stuart Henderson | Files touched by this commit (1) |
Log message: cad/qrouter: drop USE_LLD=No; from Brad, ok maintainer. (I think I may have added this when testing the patch for building on ld.bfd archs and forgotten to remove it..) |
2020-02-22 04:03:32 by Stuart Henderson | Files touched by this commit (3) |
Log message: update to qrouter-1.4.77, from maintainer Alessandro De Laurenzis tweaks from me: - add a comment to the Makefile patch explaining that it fixes linking on ld.bfd arches - pass X11BASE in via the environment rather than patching configure.in, allowing use of upstream's standard configure script rather than regenerating |
2020-02-15 10:24:51 by Stuart Henderson | Files touched by this commit (5) |
Log message: update to qrouter-1.4.76, from maintainer Alessandro De Laurenzis, tested on powerpc by and ok cwen@ |
2020-02-08 03:26:32 by Charlene Wendling | Files touched by this commit (2) |
Log message: qrouter: fix the build with base-gcc The last update removed some includes needed to build qrouter with base-gcc, provide a different fix that requires less patches, and apply it to all compilers like it used to be (hints by sthen@). OK sthen@, kmos@ and Alessandro De Laurenzis (maintainer) on gcc-only fix |
2020-02-03 15:21:57 by Stuart Henderson | Files touched by this commit (10) |
Log message: update to qrouter-1.4.74, from maintainer Alessandro De Laurenzis |
2019-07-12 14:44:13 by Stuart Henderson | Files touched by this commit (877) |
Log message: replace simple PERMIT_PACKAGE_CDROM=Yes with PERMIT_PACKAGE=Yes |
2019-04-17 23:50:55 by Rafael Sadowski | Files touched by this commit (2) |
Log message: Update to qrouter-1.4.50 From Alessandro De Laurenzis (maintainer); thanks! |
2019-03-19 01:45:39 by Anthony J. Bentley | Files touched by this commit (2) |
Log message: Update to qrouter-1.3.109. From Alessandro De Laurenzis (maintainer); thanks! |