Hello, I clonned and installed caravel_user_projec...
# caravel
a
Hello, I clonned and installed caravel_user_project on Ubuntu 20.04 and now I wanted to run OpenRoad GUI from it. Could you please tell me what changes should I make to the makefiles to be able to run the gui (without having to install OpenRoad as standalone)? Thanks
👍 1
v
Run following commands from OpenLane root folder:
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make mount
openroad -gui
a
@Vijayan Krishnan thanks, I tried that(make mount) but since I don't have openlane locally, I got the following error: Unable to find image 'efabless/openlane' locally docker:error response from daemon:Head
v
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export OPENLANE_IMAGE_NAME=efabless/openlane:latest
make mount
openroad -gui
a
Thanks but that didn't work.
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echo $OPENLANE_IMAGE_NAME
efabless/openlane:latest
And still the same error
v
Have you installed this tag
export OPENLANE_TAG=2022.07.02_01.38.08
?
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export OPENLANE_IMAGE_NAME=efabless/openlane:$(OPENLANE_TAG)
make mount
openroad -gui
a
I got OPENLANE_TAG command not found error. But I have OPENLANE_RUN_TAG showing when try for example make user_proj_example in caravel directory. I tried exporting that too and same problem
v
If you installed caravel flow from here mean https://github.com/efabless/caravel_user_project follow, its should work
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export OPENLANE_TAG=2022.07.02_01.38.08
export OPENLANE_IMAGE_NAME=efabless/openlane:$(OPENLANE_TAG)
make mount
openroad -gui
If you're facing any other issue, it better to install standalone openroad is the solution
a
Thanks @Vijayan Krishnan! I didn't realize we could skip doing an independent openroad install 🙂 I was able to get this to work but I had to use the dependencies/openlane_src folder:
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export OPENLANE_IMAGE=efabless/openlane:<the tag you want>
cd <your caravel_user_project_wrapper clone>/dependencies/openlane_src
make mount
openroad -gui
I get some OpenGL errors but the gui appears to load:
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libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast