Hello guys,
Can anyone help me that we are getting...
# openlanea
Akula Eswar
07/05/2022, 6:18 AMHello guys,
Can anyone help me that we are getting antenna violations as follows. Even though we set the set::env(SYNTH_MAX_FANOUT) "90"
set ::env(GLB_RT_MAX_DIODE_INS_ITERS) "15"
set ::env(DIODE_INSERTION_STRATEGY) "3"
Can anyone suggest how to reduce antenna violations?
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Arman Avetisyan
07/05/2022, 6:58 AMCreate a reproducible on GitHub.
Maybe try the DIODE_INSERTION_STRATEGY 4?
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Akula Eswar
07/13/2022, 7:00 AMhey sorry @Arman Avetisyan for the late response. I tried everything to fix those antenna violations with diode_insertion_strategy "3", "4" but still its not get fixed. Is there any other way to fix those?
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Arman Avetisyan
07/13/2022, 7:14 AMMy answer: Create reproducible.
Arman Avetisyan
07/13/2022, 7:14 AMAnd GitHub issue
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Akula Eswar
07/13/2022, 9:23 AM@Arman Avetisyan we are not getting errors in the flow, the flow is success if we got errors then only issue_reproducible will be created. I don't know how to create reproducible manually. Can you please let me know how to create that reproducible?
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Arman Avetisyan
07/13/2022, 9:29 AMHonestly, I have no idea. Targz your design and attach to the issue. OpenLane team probably will provide suggestion on how to create the reproducible.
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