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#openlane
Title
# openlane
m

Matthew Guthaus

11/12/2021, 9:23 PM
Are docker images updating or something?
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~/demo/openlane ((HEAD detached at mpw-3))$ make mount
cd /home/mrg/demo/openlane && \
        docker run -it --rm -v /home/mrg/demo/openlane:/openLANE_flow -v /software/PDKs:/software/PDKs -e PDK_ROOT=/software/PDKs  --user 1000:1000 efabless/openlane:mpw-3
Unable to find image 'efabless/openlane:mpw-3' locally
docker: Error response from daemon: manifest for efabless/openlane:mpw-3 not found: manifest unknown: manifest unknown.
See 'docker run --help'.
make: *** [Makefile:175: mount] Error 125
~/demo/openlane ((HEAD detached at mpw-3))$ docker pull efabless/openlane:mpw-3
Error response from daemon: manifest for efabless/openlane:mpw-3 not found: manifest unknown: manifest unknown
mpw-3a works...
k

Krzysztof Herman

11/12/2021, 9:39 PM
@User Hi, I had the same issue with the tag: 2021.10.25_20.35.00 however I suppose it is something with my distro (Centos) because on my Ubuntu machines all works fine
m

Matthew Guthaus

11/12/2021, 9:40 PM
I think they may have deleted the docker image for mpw-3.
And replaced with mpw-3a
k

Krzysztof Herman

11/12/2021, 9:40 PM
could be
m

Matthew Guthaus

11/12/2021, 9:40 PM
So if it is cached on your machine, you would be good to go
k

Krzysztof Herman

11/12/2021, 9:44 PM
And mpw-3a have some new features ?
m

Matt Venn

11/13/2021, 6:51 AM
Yes it fixes the critical timing bugs that caused mpw1 problems. You should definitely update
k

Krzysztof Herman

11/13/2021, 1:30 PM
Hi @User seems that there is a new image 2021.11.13_01.43.55-2
m

Matt Venn

11/13/2021, 1:34 PM
I'm on mpw-3a. Sticking to the recommended version, at least I hope it's still the recommended version!
k

Krzysztof Herman

11/13/2021, 1:36 PM
I have recently installed to the newest image hoping there is ECO flow for timing issues
m

Matt Venn

11/13/2021, 1:39 PM
If you know better sure, otherwise I would follow the instructions. @User is the authority AFAIK
k

Krzysztof Herman

11/13/2021, 1:45 PM
definitely for submission we should use the recommended one
👍 1
j

jeffdi

11/13/2021, 5:08 PM
@User we had an issue with a recent update for openlane - mpw-3b that we had to pull
m

Matthew Guthaus

11/13/2021, 6:05 PM
@User are there change logs besides the git history?
So mpw-3b is not recommended? mow-3a is recommended?
j

jeffdi

11/13/2021, 6:08 PM
yes
the change for mpw-3b was an update to magic and open_pdks to enable the use of a modified decap_12 to correct for LI density issues during tapeout.
m

Matthew Guthaus

11/13/2021, 6:10 PM
Ok. Was confused by "pull" vs docker pull
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