today it s `or route tcl` that hates me has anyone run into

Question

today it s `or route tcl` that hates me has anyone run into this ``` WARNING Net VPWR has wires outside die area multiple WARNING Net VGND has wires outside die area multiple W ERROR during executing openroad exit openLANE flow scripts openroad or route tcl | amp tee gt amp stdout openLANE flow designs 250 asic config clb tile runs debug logs routing fastroute log ERROR Exit code 1 ERROR Last 10 lines child killed segmentation violation```

drr · Answer

I ve had that part get killed because of memory problems but haven t seen it segfault It doesn t have any clues in the core dump

aryap · Answer

yeah it s not OOM core is pretty useless to all but the devs

aryap · Answer

``` 0 0x0000000000a0addc in std Rb tree lt int std pair lt int const std vector lt odb Rect std allocator lt odb Rect gt gt gt std Select1st lt std pair lt int const std vector lt odb Rect std allocator lt odb Rect gt gt gt gt std less lt int gt std allocator lt std pair lt int const std vector lt odb Rect std allocator lt odb Rect gt gt gt gt gt M erase std Rb tree node lt std pair lt int const std vector lt odb Rect std allocator lt odb Rect gt gt gt gt 1 0x0000000000a04ef5 in FastRoute GlobalRouter computeObstaclesAdjustments 2 0x0000000000a08dfa in FastRoute GlobalRouter startFastRoute 3 0x0000000000a09f36 in FastRoute GlobalRouter runFastRoute 4 0x0000000000a1272f in wrap run fastroute ```

aryap · Answer

i could try rebuilding with debug symbols but sheesh

tnt · Answer

If that s the `user proj wrapper then I think ` Net VGND has wires outside die area` are normal for the time being The power rings are technically placed outside

aryap · Answer

i m not even up to `user proj wrapper` yet this is just a tile for our design

aryap · Answer

< drr> do you run the toolchain natively to make debug binaries easier to manage or do you also merge them into the docker container

drr · Answer

< aryap> I always run it from the docker and `make merge` whenever I see new commits The commit I have seems stable but it s not the newest

aryap · Answer

i think i can rebuild the image with debug versions of the tools by changing the docker recipes i ll see if this evinces any clues

aryap · Answer

great news i have a debug version of openroad ```diff git a docker build docker openroad app Dockerfile b docker build docker openroad app Dockerfile index ae358ab a2f5fa3 100644 a docker build docker openroad app Dockerfile +++ b docker build docker openroad app Dockerfile 118 7 +118 7 RUN git apply pdngen export subst patch Build OpenROAD RUN mkdir build amp amp mkdir p build version amp amp mkdir install RUN cd build amp amp cmake DCMAKE INSTALL PREFIX=$ pwd install amp amp make j$ nproc +RUN cd build amp amp cmake DCMAKE INSTALL PREFIX=$ pwd install DCMAKE BUILD TYPE=DEBUG amp amp make j$ nproc RUN cd build amp amp make install RUN cp r build install bin build ``` then `sudo make build openroad app` and `sudo make merge`

aryap · Answer

bad news i still have this problem ``` 13 0x0000000000cbd1fa in FastRoute GlobalRouter computeObstaclesAdjustments this=0x458de80 at OpenROAD 23112020 src FastRoute src GlobalRouter cpp 1060 14 0x0000000000cb7e84 in FastRoute GlobalRouter startFastRoute this=0x458de80 at OpenROAD 23112020 src FastRoute src GlobalRouter cpp 195 15 0x0000000000cb803d in FastRoute GlobalRouter runFastRoute this=0x458de80 at OpenROAD 23112020 src FastRoute src GlobalRouter cpp 216 16 0x0000000000ce6c29 in run fastroute at OpenROAD 23112020 build src FastRoute fastroute wrap cpp 1863```

aryap · Answer

yep still broken