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Simulator crash while running COCOTB with xcelium
See original GitHub issueHi All, I am trying to run my first cocotb simulations using xcelium. I am stuck at tool crash issue.
- the cocotb version used - 1.5.0rc3,
- the operating system and version - Linux 64 bit,
- the simulator and version - cadence xcelium 20.09.008 (64 bit),
- the Python version - 3.6, system
- (part of) the log file
I used pip3.6 to install cocotb version 1.5.0rc3. Can anyone please help to resolve this crash issue?
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Issue Analytics
- State:
- Created 3 years ago
- Comments:21 (12 by maintainers)
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@ktbarrett sent you the log file after setting environment variable LD_DEBUG=libs
@thmani That’s good news! We will investigate why virtualenv might be causing problems.
Also, your issue with GLIBCXX_3.4.21 sounds like an environment issue as well. Your cocotb was compiled with a newer GCC and against a newer libstdc++ than the one it is picking up from your environment. You should make sure the same GCC/Clang/MSVC you compile with is the one in your environment when executing.