Tom Spyrou comments

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                                            Tom Spyrou

Test designs for sky130

@lakshmi-sathi (@maliberty and @vvbandeira) I think the idea behind this addition is really good but I think that rather than adding these tests to the openroad-flow-scripts repo, that we should...

Dependabot for OpenSTA and Yosys

@quantumhd

Missing Resistance for vias in tech lef

@RTimothyEdwards @proppy In looking in the PDK I don't see any openrcx setup. The LEF rules are very rough estimates only. We have found that normally the rules in LEF...

Graphics artifacts when using SDL

This is easy to reproduce by using emacs or xterm. For me I can use the latest wsl2 but only on ubuntu 20.04. Ubuntu 22 shows the issue. If install...

Add tooltips to Skew column

How about " path clock skew crpr corrected". Is that too long?

Add grouping to report_power for instances, just like for top level

@oharboe are you planning to run this hierarchically or do it flat like with the final sta? We can add the groups to write_timing_model and then use them when a...

openroad -exit foo.tcl should print out a stacktrace & error message, like tclsh would have

Cherry looked at this for a bit but couldn't find a solution that keep the regression script working. There will not be a quick solution to this one.

Thread safety race condition and proposed fix

This one has been fixed in OpenSTA. We are waiting until we uprev the next version then we will close this.

Thread-safe `Network`

This is no longer needed. Cherry pushed a fix which is directed at the root cause. This fix will show up when we next pull from the upstream.

rsz: repair_timing says there are no violations while report_checks says the contrary

@povik I like this solution : An easy handling would be to insert the delay buffer directly in front of the register whenever we're dealing with a clock network.