Shrink the die area asap7/swerv_wrapper#3928
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openroad-ci wants to merge 3 commits intoThe-OpenROAD-Project:masterfrom
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Shrink the die area asap7/swerv_wrapper#3928openroad-ci wants to merge 3 commits intoThe-OpenROAD-Project:masterfrom
openroad-ci wants to merge 3 commits intoThe-OpenROAD-Project:masterfrom
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eder-matheus
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Feb 27, 2026
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Please merge master to your PR and make sure things still pass (or update). You are up next for metrics merge. |
…ON=25, PLACE_DENSITY=0.70, clk_period=1800) Signed-off-by: Jorge Ferreira <jorge.ferreira@precisioninno.com>
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eder-matheus
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Mar 11, 2026
| export CORE_AREA = 5 5 545 595 | ||
| export CORE_UTILIZATION = 30 | ||
| # export DIE_AREA = 0 0 350 400 | ||
| # export CORE_AREA = 5 5 345 395 |
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Don't need to leave the commented lines. Please remove, here and below.
| set clk_name core_clock | ||
| set clk_port_name clk | ||
| set clk_period 1600 | ||
| set clk_period 1800 |
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We are actually aiming to reduce the clock period, in a way that our optimization steps will have more room for improvement. If the design already has zero/positive WNS/TNS, you can reduce it to have more violations.
…ilization Signed-off-by: Jorge Ferreira <jorge.ferreira@precisioninno.com>
Signed-off-by: Jorge Ferreira <jorge.ferreira@precisioninno.com>
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I set CORE_UTILIZATION to 30% to accommodate macro blocks and tested variations for PLACE_DENSITY_LB_ADDON. I kept the baseline at 0.20 while exploring 0.30 and 0.40 to improve slack. |
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fix the issue: #3612