LLVM-Tracer
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harvard-acc
How to set the LLVM_HOME?
export LLVM_HOME=/path/to/your/llvm/installation
- What is "/llvm/installation" example?
- Do we have to build "llvm/installation"?
- Can you give us the link of step-by-step how to build "llvm/installtion"?
Thanks, Peter H. Chen
I recommend you use the Docker image. Installing LLVM-Tracer and LLVM on a regular machine has been notoriously difficult and riddled with system-specific errors that are hard for us to diagnose and debug.
To answer your question: you will need to build and install LLVM and Clang from source. The Dockerfile shows how it is done here, but you can also just follow their installation instructions on the LLVM website.
We have old gem5-Aladdin based on old python 2.7 I need to ask system admin to pull the new xyzsam/gem5-Aladdin image
On Wed, Nov 3, 2021 at 10:08 AM Sam Xi @.***> wrote:
I recommend you use the Docker image. Installing LLVM-Tracer and LLVM on a regular machine has been notoriously difficult and riddled with system-specific errors that are hard for us to diagnose and debug.
To answer your question: you will need to build and install LLVM and Clang from source. The Dockerfile shows how it is done here https://github.com/harvard-acc/gem5-aladdin/blob/master/docker/Dockerfile#L73-L98, but you can also just follow their installation instructions on the LLVM website.
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