This pull request introduces support for ROCm 7.2 across the build
system, CI pipelines, Docker images, and documentation, while also
improving ROCm FP8 type selection and CUDA IPC memory handle management.
It updates dependencies and configurations to ensure compatibility with
ROCm 7.2, adds new options for native FP8 variants, and refines some
benchmarking and internal memory handling logic.
Pls notice: there is an issue in rocm7.2 (rocm7.2 user lib + rocm6.2
driver) when execution code in this order: allocating memory -> ipc
communication -> allocate new memory -> free old memory.
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Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Major enhancements to the IB signal forwarding mechanisms
(`host-no-atomic` mode), primarily adding support for GDRCopy and MLX5
Direct Verbs, and refactoring the signal forwarding path for IB
HostNoAtomic mode. The changes fix memory consistency issues and reduce
signaling latency.
- GDRCopy and MLX5 Direct Verbs MR integration
- Signal forwarding path redesign
- Semaphore and connection API updates
- Environment (`MSCCLPP_FORCE_DISABLE_GDR`) and documentation updates
- 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
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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
* Updated Dockerfiles and the build script to support CUDA 13.0
* Added Python3 venv which is required since Python 3.12
* Updated the default MLNX-OFED version to the LTS version
* Added docker push instruction for multi-arch manifest
Move multi-nodes pipeline to Azure org to meet the compliance
requirements. Remove default value for BASE_IMAGE. Not allowed to use
3rd party registry in Dockerfile directly.
Now build images by a script with a shared Dockerfile template
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Co-authored-by: Binyang Li <binyli@microsoft.com>
Co-authored-by: Saeed Maleki <saemal@microsoft.com>
