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# caravel
e
image.png
v
Can you share the 
issue_reproducible
?
Only if global routing completes, you can able to view heat map in gui. As the flow fails, you may try to run interactively the routing stage through 
openroad
and view resulting heatmap in gui.
e
issue_reproducible.tar.gz
issue_reproducible.tar.gz
v
How you're placing the mixed-signal macros?
is automatic or manual location with 
macro.cfg
?
See the congestion:
@Matt Liberty is mixed-signal block can be routed?
e
Did you get those images by running interactively?
The GDS was hand drawn and individual blocks hand placed, we didn't use macro.cfg
v
yes
e
All in magic, then we extracted one big .LEF and tried to run through OpenLane
v
you can skip resizer timing for wrapper
e
I think we may re-attempt but with individual smaller pieces instead of adding everything in together at once.
v
e
Yes I believe so
m
It would be better to open a GH issue so there is proper tracking for this.
e
config.json,macro.cfg
macro.cfgconfig.json
@Matt Liberty I'm not familiar with the process but more than happy to do so; I am aware that @Matt Venn ran into a similar issue with the Heatmap not populating so it would be useful to have the answers as a public resource (sorry, message sent before finished.)
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