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AWD results plot/update causes spectre to slow to a crawl

Hi,

I am running a spectre simulation with my AWD window open. I also
have a terminal shell open and running 'top' so I can see what my PC
running Linux is doing. All is well with spectre clipping along at
about 150% of the CPU (about 75% on each core) until I perform an
Windows>Update Results in AWD or even Results>Plot Outputs>Transients
from the ADE window. Then spectre drops to 3-6% on the top
display and stays running at that level. The spectre.out log file continues to
show time updates, but they now occur very slowly.

Anyone have any ideas about what might be going on?

Here's the top portion of my spectre.out log file:
cpp: unrecognized option `-$'
Command line:
/home/cadence/mmsim60/tools.lnx86/spectre/bin/32bit/spectre -env \
       artist5.1.0 +escchars +log ../psf/spectre.out +inter=mpsc \
       +mpssession=spectre0_9956_2 -format sst2 -raw ../psf \
       -I/home/cad/kits/FOUNDRYXX/HOTCODE/amslibs/cds445/cdslibs/ca18/models/v3.6/spectre\
       -I/home/cad/kits/FOUNDRYXX/A18_d14/spectre/scgp \
       -I/home/cad/kits/FOUNDRYXX/A18_d14/spectre/scgp_analog \
       -I/home/cad/kits/FOUNDRYXX/A18LP_d01/spectre/scm +lqtimeout 900 \
       -maxw 5 -maxn 5 -csfe input.scs
spectre pid = 21890

Originally posted in cdnusers.org by SGG_RFIC

archive over 18 years ago

Sounds odd. You should contact customer support so that this can be worked through - there's not enough information in what you say to diagnose this properly.

Regards,

Andrew.

Originally posted in cdnusers.org by adbeckett
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archive over 18 years ago

Here is a solution to the problem in SourceLink

Solution

Originally posted in cdnusers.org by SGG_RFIC
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