[bhargavchintam]

GitHub's community profile for this repo is at 57%: it has a README, a license, CONTRIBUTING.md and a description, but no code of conduct, issue templates or pull request template. Three good first issues are open, so this adds the missing pieces before someone picks one up.

Changes

• CODE_OF_CONDUCT.md: four short rules, and how to report a problem by email.
• SECURITY.md: says the repo runs no server, reads no secrets and makes no network calls, and asks for security problems by email, not in a public issue.
• .github/ISSUE_TEMPLATE/new-kernel.yml: a "Propose a kernel" form (what the kernel computes and how the work is split, the NumPy reference, and whether it is CUDA, Triton or a reference only).
• .github/ISSUE_TEMPLATE/wrong-result.yml: a "Report a wrong result" form (file, command and output, GPU, CUDA and Python versions).
• .github/ISSUE_TEMPLATE/config.yml: keeps blank issues allowed.
• .github/pull_request_template.md: Problem, Change and Testing sections; Testing asks for the reference's PASS line, the last line of check_all.py and the nvcc build command, plus the GPU and CUDA version if the kernel was run on a GPU.
• README.md and CONTRIBUTING.md: one sentence each that links the code of conduct and the issue forms; CONTRIBUTING also points to SECURITY.md.

No kernel, reference or CI changes.

Testing

Before this change:

$ gh api repos/bhargavchintam/gpu-kernels/community/profile --jq .health_percentage
57

The two issue forms load as YAML:

$ python3 -c "import glob, yaml; [print(f, len(yaml.safe_load(open(f))['body']), 'fields') for f in sorted(glob.glob('.github/ISSUE_TEMPLATE/*-*.yml'))]"
.github/ISSUE_TEMPLATE/new-kernel.yml 4 fields
.github/ISSUE_TEMPLATE/wrong-result.yml 3 fields

$ git diff --stat main...HEAD | tail -n 1
 8 files changed, 93 insertions(+), 2 deletions(-)

GitHub only checks issue forms on the default branch, so the forms show up in the New issue menu after the merge.