Netgen runs out of memory when power connections are missing?

RTimothyEdwards / netgen

Netgen complete LVS tool for comparing SPICE or verilog netlists

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Netgen runs out of memory when power connections are missing? #16

Open ax3ghazy opened 3 years ago

ax3ghazy commented 3 years ago

Running LVS on this test case gets netgen OOM-killed even on a machine with 64GB of memory:

[112623.274699] Out of memory: Killed process 21828 (netgenexec) total-vm:65585380kB, anon-rss:64542652kB, file-rss:0kB, shmem-rss:0kB, UID:1000 pgtables:128364kB oom_score_adj:0
[112624.273960] oom_reaper: reaped process 21828 (netgenexec), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB

spm.tar.gz

RTimothyEdwards commented 3 years ago

Fixed in the last commit (version 1.5.165).