LLVM Version

Question

LLVM Version

ArmageddonKnight opened this issue 3 years ago · comments

Hi,

I was trying to reproduce the performance results on g4dn.4xlarge instance but got the following error:

~/TLCBench$ python3 benchmark_autoscheduler.py --network bert --target "cuda -model=t4"  --logdir saved_logs/latest
Benchmark bert-B1-float32 ...
python3: /tmp/build/80754af9/llvmdev_1560805331146/work/lib/ExecutionEngine/MCJIT/MCJIT.cpp:204: virtual void llvm::MCJIT::generateCodeForModule(llvm::Module*): Assertion `M->getDataLayout() == getDataLayout() && "DataLayout Mismatch"' failed.
Aborted (core dumped)

My speculation is that the issue might be caused by LLVM version incompatibility. Would you mind sharing the LLVM version that you are using? I have been using LLVM Ver. 10.

Junru Shao · Answer 1 · Fri Feb 19 2021 02:26:59 GMT+0800 (China Standard Time)

I am using LLVM 11.1 and it seems to work

Bojian Zheng · Answer 2 · Fri Feb 19 2021 05:14:45 GMT+0800 (China Standard Time)

@junrushao1994 I see. Let me try to switch to LLVM 11.1.