added desired grouping for demo - hier synthesis#3203
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Signed-off-by: Jeff Ng <jeffng@precisioninno.com>
maliberty
approved these changes
May 31, 2025
povik
reviewed
Jun 3, 2025
| export SKIP_LAST_GASP ?= 1 | ||
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| ifeq ($(SYNTH_HIERARCHICAL),1) | ||
| export SYNTH_MINIMUM_KEEP_SIZE ?= 40000 |
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I think this can be unconditional and the value will be ignored if not in SYNTH_HIERARCHICAL
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true. I was just trying to be extra safe. I can take out the conditional next time I'm updating the config.
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Tried to find a balance between visual, run time and results when running with SYNTH_HIERARCHICAL=1:
WNS: -415
TNS: -930978
modules: 15
skew: 189.922
total time: 2:36:16