[libre-riscv-dev] [Bug 217] create a "ring" system which allows pad locations to be specified conveniently

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=217

--- Comment #62 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
this is a new one, too:

$ make clean
$ make vst
$ python doAlu16.py

        <event:00000659 0:917.91:52l> &<id:4837 Vertical o(11) METAL3 [125l
535l] [125l 585l] 2l rpD:2 -----CG-----w-----bb- [534l:586l] 52l 0------>
        <event:00000660 0:662.935:47l> &<id:4806 Vertical o(2) METAL3 [125l
90l] [125l 135l] 2l rpD:2 -----CG-----w-----bb- [89l:136l] 47l 0------>
        <event:00000661 0:662.935:12l> &<id:4846 Vertical o(4) METAL3 [125l
190l] [125l 200l] 2l rpD:2 -----CG-----w-----bb- [189l:201l] 12l 0------>
        <event:00000662 0:662.935:7l> &<id:4869 Vertical o(10) METAL3 [125l
495l] [125l 500l] 2l rpD:2 -----CG-----w-----bb- [494l:501l] 7l 0------>
     o  Repair Stage.
        <repair.queue:00000000>
  o  Computing statistics.
     - Processeds Events Total .............................................
663
     - Unique Events Total .................................................
572
     - # of GCells ..........................................................
64
     - Track Segment Completion Ratio ............................. 100%
[572+0]
     - Wire Length Completion Ratio ............................. 100%
[11039+0]
     - Wire Length Expand Ratio ............................. -1.02%
[min:11153]
     - Unrouted horizontals .......................................... -nan%
[0]
     - Unrouted verticals ............................................ -nan%
[0]
     - Done in ................................................. 0.03s,
413696Kb
     - Raw measurements .............................. 0.030762s,
+404Kb/287.8Mb
  o  Checking Katana Database coherency.
[STOP] After routing <id:119 Cell add>
       Type <y> to continue, <n> to abort: (y) 

(y here)

  File "/home/lkcl/soclayout/experiments7/utils.py", line 193, in route
    katana.runNegociate(Katana.Flags.NoFlags)
hurricane.HurricaneError: [ERROR] NegociateWindow::createTrackSegment(): No
track near axis of <id:9171 Vertical b(5) METAL3 [-1l 275l] [-1l 275l] 2l
rpD:15 -----C-------AS-il--->.

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