Shrink the die area asap7/swerv_wrapper#3928
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openroad-ci wants to merge 1 commit intoThe-OpenROAD-Project:masterfrom
Open
Shrink the die area asap7/swerv_wrapper#3928openroad-ci wants to merge 1 commit intoThe-OpenROAD-Project:masterfrom
openroad-ci wants to merge 1 commit intoThe-OpenROAD-Project:masterfrom
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Signed-off-by: Jorge Ferreira <jorge.ferreira@precisioninno.com>
eder-matheus
requested changes
Feb 27, 2026
| export CORE_AREA = 5 5 545 595 | ||
| export DIE_AREA = 0 0 350 400 | ||
| export CORE_AREA = 5 5 345 395 | ||
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You could try changing these hardcoded numbers to use the CORE_UTILIZATION instead. We're aiming for ~0.7, but it's ok to go down for 0.6 or even 0.5
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Note that after setting a large CORE_UTILIZATION value, the WNS and TNS might reduce, in some cases even become positive. In that case, you want to update the clock period as well.
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I wasn't aware I could update the clock period. Thanks for pointing that out. I'll update it.
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fix the issue: #3612