## Summary
- **Multi-node H100 CI setup**: Improve architecture detection and GPU
configuration
- **Remove hardcoded VMSS hostnames** from deploy files
- **Fix CUDA compat library issue**: Remove stale compat paths from
Docker image for CUDA 12+. Instead, `peer_access_test` now returns a
distinct exit code (2) for CUDA init failure, and `setup.sh`
conditionally adds compat libs only when needed. This fixes
`cudaErrorSystemNotReady` (error 803) when the host driver is newer than
the container's compat libs.
- **Speed up deploy**: Replace recursive `parallel-scp` with
tar+scp+untar to avoid per-file SSH overhead.
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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Removes the GTest dependency, replacing it with a minimal custom
framework (`test/framework.*`) that covers only what the tests actually
use — a unified `TEST()` macro with SFINAE-based fixture auto-detection,
`EXPECT_*`/`ASSERT_*` assertions, environments, and setup/teardown.
- `--exclude-perf-tests` flag and substring-based negative filtering
- `MSCCLPP_ENABLE_COVERAGE` CMake option with gcov/lcov; CI uploads to
Codecov
- Merges standalone `test/perf/` into main test targets
- Refactors Azure pipelines to reduce redundancies & make more readable
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
