Are Docker and locally built OpenROAD binaries interoperable?

[oharboe]

I tried, because I was curious, to resume building with locally built OpenROAD after using a Docker image with OpenROAD and got the SEGFAULT below.

Are Docker and locally built OpenROAD binaries interoperable?

Stack trace:
 0# 0x000055DC737CFAD5 in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
 1# 0x00007F6F2783BCF0 in /lib/x86_64-linux-gnu/libc.so.6
 2# 0x00007F6F27971E37 in /lib/x86_64-linux-gnu/libc.so.6
 3# 0x00007F6F27886DAE in /lib/x86_64-linux-gnu/libc.so.6
 4# fread in /lib/x86_64-linux-gnu/libc.so.6
 5# 0x000055DC75A083EA in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
 6# odb::operator>>(odb::dbIStream&, odb::_dbTechLayer&) in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
 7# odb::operator>>(odb::dbIStream&, odb::_dbTech&) in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
 8# odb::operator>>(odb::dbIStream&, odb::_dbDatabase&) in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
 9# odb::dbDatabase::read(_IO_FILE*) in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
10# ord::OpenRoad::readDb(char const*) in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
11# 0x000055DC73816BDE in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
12# TclNRRunCallbacks in /lib/x86_64-linux-gnu/libtcl8.6.so
13# 0x00007F6F2BCDE028 in /lib/x86_64-linux-gnu/libtcl8.6.so
14# Tcl_EvalEx in /lib/x86_64-linux-gnu/libtcl8.6.so
15# Tcl_Eval in /lib/x86_64-linux-gnu/libtcl8.6.so
16# sta::sourceTclFile(char const*, bool, bool, Tcl_Interp*) in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
17# ord::tclAppInit(Tcl_Interp*) in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
18# Tcl_MainEx in /lib/x86_64-linux-gnu/libtcl8.6.so
19# main in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
20# 0x00007F6F27823510 in /lib/x86_64-linux-gnu/libc.so.6
21# __libc_start_main in /lib/x86_64-linux-gnu/libc.so.6
22# _start in /home/oyvind/OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad
Command terminated by signal 11

[maliberty]

That's surprising. Are the two builds from the same commit? Perhaps some cross-version compatibility bug has crept in.

[oharboe]

Should be. Will do some more testing and report a bug if I can reproduce it.