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There's essentially no progress on WNS after a few iterations:
Very little is happening with TNS. I've always used slack histograms rather than TNS, so don't quite know what to make of TNS, but thought it might be useful to plot.
Something is happening here until about 2/3 of the iterations...
Suggested Solution
REMOVE_ABC_BUFFERS=1 is deprecated. Some alternative, probably enabled by default, that doesn't make ORFS "run forever" on simple designs. The use case/intent here is not to get the world's best PPA, but just to set up the flow and flush the pipe before examining where in the design the problems are.
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The text was updated successfully, but these errors were encountered:
Description
@jeffng-or @precisionmoon @maliberty I generally run with REMOVE_ABC_BUFFERS=1, because otherwise floorplan can easily be "stuck forever" on this step.
Here is one example today where I added REMOVE_ABC_BUFFERS=1.
untar floorplan_sdq_17x64_asap7_base_2024-09-15_18-17.tar.gz
There's essentially no progress on WNS after a few iterations:
Very little is happening with TNS. I've always used slack histograms rather than TNS, so don't quite know what to make of TNS, but thought it might be useful to plot.
Something is happening here until about 2/3 of the iterations...
Suggested Solution
REMOVE_ABC_BUFFERS=1 is deprecated. Some alternative, probably enabled by default, that doesn't make ORFS "run forever" on simple designs. The use case/intent here is not to get the world's best PPA, but just to set up the flow and flush the pipe before examining where in the design the problems are.
Additional Context
No response
The text was updated successfully, but these errors were encountered: