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nvdla / hw

RTL, Cmodel, and testbench for NVDLA
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master branch (v2) ./tools/bin/tmake -build ready_for_test git respository issue #182

Closed owenwu99 closed 6 years ago

owenwu99 commented 6 years ago

It looks that there are some assumptions about the git repository, but my local environment didn't fit in. First the error message was just as the title showed " fatal: Not a git repository (or any of the parent up to mount point /ddic/na99018). Stopping at filesytem boundary (GIT_DISCOVERY_ACROSS_FILESYSTM not set). I tried to use the command "git init" in the directory output/nv_small/verif/protection, but the error messages was just changed to "fatal: bad default revision 'HEAD'. Any suggestion for this issue?

nvhook commented 6 years ago

This symptom indicates a problem unrelated to nvdla, so you will likely resolve it quicker by searching for the error message in StackExchange (where I found the most responses to this question). In my search I saw no single answer that could be simply pasted here. Depends on your setup.

When you figure it out, please post the resolution here for others.

owenwu99 commented 6 years ago

Just as nvhook said, this is not a nvdla issue, but a git issue combined with the assumption everybody uses the git clone approach. Configuration: using the "Download Zip" not the "Clone" for git clone Symptom: described as above Root Cause: in the verif/tools/run_plan.py, there is a "unique_id" value which is expected to be generated by successfully executing the command "git log". Fix (or better called Fake): in the directory output/nv_small/verif/protection, executes the following commands to generate a legal .git/HEAD for the command "git log" 1). git init 2). git add run_protection.py (or any file under this directory) 3). git commit -m "initial_commit"