Add a versioned ABI namespace to RMM by bdice · Pull Request #2462 · rapidsai/rmm

bdice · 2026-07-02T17:09:48Z

Description

Place RMM APIs in an RMM major/minor versioned inline ABI namespace while preserving the existing rmm:: source spelling. This allows different statically linked RMM ABI versions to coexist without duplicate strong symbols or ODR violations, while DSOs built against the same ABI version continue to share process-global resource state.

Add paired RMM_NAMESPACE_BEGIN / RMM_NAMESPACE_END macros using the generated RMM major/minor version.
Migrate RMM namespace blocks to the versioned inline namespace.
Add standalone CMake tests for mixed-version static archive composition, ELF symbol versioning, and same-/different-version resource-map identity.
Add the CMake test suite to CI.

Validation:

Standalone CMake ABI tests passed.
The same tests against the pre-change tree fail with duplicate unversioned rmm::* definitions.

Checklist

I am familiar with the Contributing Guidelines.
New or existing tests cover these changes.
The documentation is up to date with these changes.

copy-pr-bot · 2026-07-02T17:09:52Z

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coderabbitai · 2026-07-02T17:27:16Z

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📝 Walkthrough

Walkthrough

This PR adds version-derived inline ABI namespaces for RMM, migrates headers and sources to the new namespace macros, documents ABI behavior, and adds CMake-based CI that builds current and previous ABI versions and verifies symbols and state isolation.

Changes

ABI Namespace Versioning

Layer / File(s)	Summary
ABI namespace macro definitions `cpp/include/rmm/detail/export.hpp`	Adds version-derived ABI namespace macros and `RMM_NAMESPACE_BEGIN`/`RMM_NAMESPACE_END`.
Namespace wrapper migration `cpp/include/rmm/*/.hpp`, `cpp/src/*/.cpp`	Replaces explicit namespace wrappers throughout RMM and updates selected copyright headers.
ABI documentation and tooling `README.md`, `cpp/doxygen/Doxyfile`	Documents inline ABI namespaces and configures Doxygen for the new macros.

ABI Verification CI

Layer / File(s)	Summary
ABI verification harness `cpp/cmake/tests/*`	Builds current and staged previous RMM trees, compiles a consumer, verifies versioned symbols, and checks state-map behavior.
CMake test CI wiring `.github/workflows/pr.yaml`, `ci/test_cmake.sh`, `dependencies.yaml`	Adds the pull-request job, provisions its Conda environment, runs CTest, and defines the required dependency targets.

Estimated code review effort: 4 (Complex) | ~60 minutes

Suggested labels: improvement

Suggested reviewers: miscco, kylefromnvidia

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 4.92% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly summarizes the main change: adding a versioned ABI namespace to RMM.
Description check	✅ Passed	The description matches the changeset and accurately describes the namespace, tests, CI, and documentation updates.

✨ Finishing Touches

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Create PR with unit tests

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coderabbitai

Actionable comments posted: 1

🧹 Nitpick comments (1)

cpp/cmake/tests/CMakeLists.txt (1)
22-32: 🩺 Stability & Availability | 🔵 Trivial | ⚡ Quick win

Consider adding a TIMEOUT to these tests.

rmm_abi_namespace_configure/rmm_abi_namespace fully configure and build RMM twice (current + previous) plus a consumer project and run readelf/state_test, with no bound on runtime. A hang anywhere in that chain (e.g. a build regression) will block the CI job indefinitely instead of failing fast.
⏱️ Proposed fix
 set_tests_properties(rmm_abi_namespace_configure PROPERTIES FIXTURES_SETUP rmm_abi_namespace)
 set_tests_properties(rmm_abi_namespace PROPERTIES FIXTURES_REQUIRED rmm_abi_namespace)
+set_tests_properties(rmm_abi_namespace_configure PROPERTIES TIMEOUT 300)
+set_tests_properties(rmm_abi_namespace PROPERTIES TIMEOUT 1800)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@cpp/cmake/tests/CMakeLists.txt` around lines 22 - 32, Add a TIMEOUT to both
CTest entries for rmm_abi_namespace_configure and rmm_abi_namespace so the
configure/build chain cannot hang indefinitely. Update the add_test calls in the
CMakeLists test block to include a reasonable timeout for the configure step and
the build step, keeping the existing FIXTURES_SETUP and FIXTURES_REQUIRED wiring
intact.

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@cpp/cmake/tests/rmm_abi_namespace/verify_symbol_versions.cmake`:
- Around line 14-18: Add a guard in verify_symbol_versions.cmake to ensure
CURRENT_RMM_ABI_NAMESPACE and PREVIOUS_RMM_ABI_NAMESPACE are not the same before
running the symbol checks. Update the existing validation block that iterates
over required_value so it also compares those two variables and raises a fatal
error when they match. Keep the change near the current namespace presence
checks so the failure happens early and the later symbol assertions in the same
script still rely on distinct ABI namespaces.

---

Nitpick comments:
In `@cpp/cmake/tests/CMakeLists.txt`:
- Around line 22-32: Add a TIMEOUT to both CTest entries for
rmm_abi_namespace_configure and rmm_abi_namespace so the configure/build chain
cannot hang indefinitely. Update the add_test calls in the CMakeLists test block
to include a reasonable timeout for the configure step and the build step,
keeping the existing FIXTURES_SETUP and FIXTURES_REQUIRED wiring intact.

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Fix all unresolved CodeRabbit comments on this PR:

Push a commit to this branch (recommended)
Create a new PR with the fixes

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📥 Commits

Reviewing files that changed from the base of the PR and between 5d50a37 and 43f4218.

📒 Files selected for processing (130)

.github/workflows/pr.yaml
README.md
ci/test_cmake.sh
cpp/cmake/tests/CMakeLists.txt
cpp/cmake/tests/rmm_abi_namespace/CMakeLists.txt
cpp/cmake/tests/rmm_abi_namespace/consumer/CMakeLists.txt
cpp/cmake/tests/rmm_abi_namespace/consumer/current.cpp
cpp/cmake/tests/rmm_abi_namespace/consumer/current_state_a.cpp
cpp/cmake/tests/rmm_abi_namespace/consumer/current_state_b.cpp
cpp/cmake/tests/rmm_abi_namespace/consumer/previous.cpp
cpp/cmake/tests/rmm_abi_namespace/consumer/previous_state.cpp
cpp/cmake/tests/rmm_abi_namespace/consumer/state_test.cpp
cpp/cmake/tests/rmm_abi_namespace/verify_symbol_versions.cmake
cpp/doxygen/Doxyfile
cpp/include/rmm/aligned.hpp
cpp/include/rmm/cuda_device.hpp
cpp/include/rmm/cuda_stream.hpp
cpp/include/rmm/cuda_stream_pool.hpp
cpp/include/rmm/cuda_stream_view.hpp
cpp/include/rmm/detail/aligned.hpp
cpp/include/rmm/detail/export.hpp
cpp/include/rmm/detail/format.hpp
cpp/include/rmm/detail/nvtx/ranges.hpp
cpp/include/rmm/detail/runtime_capabilities.hpp
cpp/include/rmm/detail/runtime_shutdown.hpp
cpp/include/rmm/detail/stack_trace.hpp
cpp/include/rmm/detail/thrust_namespace.h
cpp/include/rmm/device_buffer.hpp
cpp/include/rmm/device_scalar.hpp
cpp/include/rmm/device_uvector.hpp
cpp/include/rmm/device_vector.hpp
cpp/include/rmm/error.hpp
cpp/include/rmm/exec_policy.hpp
cpp/include/rmm/logger.hpp
cpp/include/rmm/mr/aligned_resource_adaptor.hpp
cpp/include/rmm/mr/arena_memory_resource.hpp
cpp/include/rmm/mr/binning_memory_resource.hpp
cpp/include/rmm/mr/callback_memory_resource.hpp
cpp/include/rmm/mr/cuda_async_managed_memory_resource.hpp
cpp/include/rmm/mr/cuda_async_memory_resource.hpp
cpp/include/rmm/mr/cuda_async_view_memory_resource.hpp
cpp/include/rmm/mr/cuda_memory_resource.hpp
cpp/include/rmm/mr/detail/aligned_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/arena.hpp
cpp/include/rmm/mr/detail/arena_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/binning_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/callback_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/coalescing_free_list.hpp
cpp/include/rmm/mr/detail/cuda_async_managed_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/cuda_async_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/failure_callback_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/fixed_size_free_list.hpp
cpp/include/rmm/mr/detail/fixed_size_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/free_list.hpp
cpp/include/rmm/mr/detail/limiting_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/logging_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/pool_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/prefetch_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/sam_headroom_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/statistics_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/stream_ordered_memory_resource.hpp
cpp/include/rmm/mr/detail/thread_safe_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/tracking_resource_adaptor_impl.hpp
cpp/include/rmm/mr/failure_callback_resource_adaptor.hpp
cpp/include/rmm/mr/failure_callback_t.hpp
cpp/include/rmm/mr/fixed_size_memory_resource.hpp
cpp/include/rmm/mr/limiting_resource_adaptor.hpp
cpp/include/rmm/mr/logging_resource_adaptor.hpp
cpp/include/rmm/mr/managed_memory_resource.hpp
cpp/include/rmm/mr/per_device_resource.hpp
cpp/include/rmm/mr/pinned_host_memory_resource.hpp
cpp/include/rmm/mr/polymorphic_allocator.hpp
cpp/include/rmm/mr/pool_memory_resource.hpp
cpp/include/rmm/mr/prefetch_resource_adaptor.hpp
cpp/include/rmm/mr/sam_headroom_memory_resource.hpp
cpp/include/rmm/mr/statistics_resource_adaptor.hpp
cpp/include/rmm/mr/system_memory_resource.hpp
cpp/include/rmm/mr/thread_safe_resource_adaptor.hpp
cpp/include/rmm/mr/thrust_allocator_adaptor.hpp
cpp/include/rmm/mr/tracking_resource_adaptor.hpp
cpp/include/rmm/prefetch.hpp
cpp/include/rmm/process_is_exiting.hpp
cpp/include/rmm/resource_ref.hpp
cpp/src/aligned.cpp
cpp/src/cuda_device.cpp
cpp/src/cuda_stream.cpp
cpp/src/cuda_stream_pool.cpp
cpp/src/cuda_stream_view.cpp
cpp/src/device_buffer.cpp
cpp/src/error.cpp
cpp/src/exec_policy.cpp
cpp/src/logger.cpp
cpp/src/mr/aligned_resource_adaptor.cpp
cpp/src/mr/arena_memory_resource.cpp
cpp/src/mr/binning_memory_resource.cpp
cpp/src/mr/callback_memory_resource.cpp
cpp/src/mr/cuda_async_managed_memory_resource.cpp
cpp/src/mr/cuda_async_memory_resource.cpp
cpp/src/mr/cuda_async_view_memory_resource.cpp
cpp/src/mr/cuda_memory_resource.cpp
cpp/src/mr/detail/aligned_resource_adaptor_impl.cpp
cpp/src/mr/detail/arena_memory_resource_impl.cpp
cpp/src/mr/detail/binning_memory_resource_impl.cpp
cpp/src/mr/detail/callback_memory_resource_impl.cpp
cpp/src/mr/detail/cuda_async_managed_memory_resource_impl.cpp
cpp/src/mr/detail/cuda_async_memory_resource_impl.cpp
cpp/src/mr/detail/fixed_size_memory_resource_impl.cpp
cpp/src/mr/detail/limiting_resource_adaptor_impl.cpp
cpp/src/mr/detail/logging_resource_adaptor_impl.cpp
cpp/src/mr/detail/pool_memory_resource_impl.cpp
cpp/src/mr/detail/prefetch_resource_adaptor_impl.cpp
cpp/src/mr/detail/sam_headroom_memory_resource_impl.cpp
cpp/src/mr/detail/statistics_resource_adaptor_impl.cpp
cpp/src/mr/detail/thread_safe_resource_adaptor_impl.cpp
cpp/src/mr/detail/tracking_resource_adaptor_impl.cpp
cpp/src/mr/fixed_size_memory_resource.cpp
cpp/src/mr/limiting_resource_adaptor.cpp
cpp/src/mr/logging_resource_adaptor.cpp
cpp/src/mr/managed_memory_resource.cpp
cpp/src/mr/pinned_host_memory_resource.cpp
cpp/src/mr/pool_memory_resource.cpp
cpp/src/mr/prefetch_resource_adaptor.cpp
cpp/src/mr/sam_headroom_memory_resource.cpp
cpp/src/mr/statistics_resource_adaptor.cpp
cpp/src/mr/system_memory_resource.cpp
cpp/src/mr/thread_safe_resource_adaptor.cpp
cpp/src/mr/tracking_resource_adaptor.cpp
cpp/src/prefetch.cpp
cpp/src/runtime_shutdown.cpp
dependencies.yaml

baliika

Looks good from nvcomp's point of view, thank you!

lamarrr

Changes LGTM, thanks!

coderabbitai

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)

cpp/src/mr/detail/callback_memory_resource_impl.cpp (1)
47-50: 🩺 Stability & Availability | 🟠 Major | ⚡ Quick win

Clean up the allocation if cudaStreamSynchronize fails.
allocate_sync can leak ptr if synchronization throws after allocate succeeds. Deallocate the callback-owned allocation before rethrowing.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@cpp/src/mr/detail/callback_memory_resource_impl.cpp` around lines 47 - 50,
Update allocate_sync to handle synchronization failure after allocate succeeds:
if cudaStreamSynchronize throws, deallocate the callback-owned ptr with the same
stream, bytes, and alignment before rethrowing. Preserve the existing successful
return path.

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Outside diff comments:
In `@cpp/src/mr/detail/callback_memory_resource_impl.cpp`:
- Around line 47-50: Update allocate_sync to handle synchronization failure
after allocate succeeds: if cudaStreamSynchronize throws, deallocate the
callback-owned ptr with the same stream, bytes, and alignment before rethrowing.
Preserve the existing successful return path.

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📥 Commits

Reviewing files that changed from the base of the PR and between 8785c2d and 24064df.

📒 Files selected for processing (34)

.github/workflows/pr.yaml
cpp/include/rmm/mr/cuda_async_view_memory_resource.hpp
cpp/include/rmm/mr/cuda_memory_resource.hpp
cpp/include/rmm/mr/detail/aligned_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/arena.hpp
cpp/include/rmm/mr/detail/arena_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/binning_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/callback_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/cuda_async_managed_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/cuda_async_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/failure_callback_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/limiting_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/logging_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/prefetch_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/sam_headroom_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/statistics_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/stream_ordered_memory_resource.hpp
cpp/include/rmm/mr/detail/thread_safe_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/tracking_resource_adaptor_impl.hpp
cpp/include/rmm/mr/managed_memory_resource.hpp
cpp/include/rmm/mr/pinned_host_memory_resource.hpp
cpp/include/rmm/mr/system_memory_resource.hpp
cpp/src/mr/detail/aligned_resource_adaptor_impl.cpp
cpp/src/mr/detail/arena_memory_resource_impl.cpp
cpp/src/mr/detail/binning_memory_resource_impl.cpp
cpp/src/mr/detail/callback_memory_resource_impl.cpp
cpp/src/mr/detail/limiting_resource_adaptor_impl.cpp
cpp/src/mr/detail/logging_resource_adaptor_impl.cpp
cpp/src/mr/detail/prefetch_resource_adaptor_impl.cpp
cpp/src/mr/detail/sam_headroom_memory_resource_impl.cpp
cpp/src/mr/detail/statistics_resource_adaptor_impl.cpp
cpp/src/mr/detail/thread_safe_resource_adaptor_impl.cpp
cpp/src/mr/detail/tracking_resource_adaptor_impl.cpp
dependencies.yaml

🚧 Files skipped from review as they are similar to previous changes (30)

cpp/include/rmm/mr/detail/cuda_async_managed_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/stream_ordered_memory_resource.hpp
cpp/include/rmm/mr/system_memory_resource.hpp
cpp/include/rmm/mr/detail/prefetch_resource_adaptor_impl.hpp
cpp/src/mr/detail/logging_resource_adaptor_impl.cpp
cpp/include/rmm/mr/cuda_async_view_memory_resource.hpp
cpp/include/rmm/mr/detail/arena.hpp
cpp/include/rmm/mr/detail/limiting_resource_adaptor_impl.hpp
cpp/src/mr/detail/binning_memory_resource_impl.cpp
cpp/src/mr/detail/tracking_resource_adaptor_impl.cpp
cpp/src/mr/detail/aligned_resource_adaptor_impl.cpp
cpp/src/mr/detail/thread_safe_resource_adaptor_impl.cpp
cpp/include/rmm/mr/detail/binning_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/sam_headroom_memory_resource_impl.hpp
cpp/src/mr/detail/statistics_resource_adaptor_impl.cpp
cpp/src/mr/detail/arena_memory_resource_impl.cpp
cpp/src/mr/detail/prefetch_resource_adaptor_impl.cpp
cpp/src/mr/detail/sam_headroom_memory_resource_impl.cpp
cpp/include/rmm/mr/managed_memory_resource.hpp
cpp/include/rmm/mr/detail/failure_callback_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/arena_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/cuda_async_memory_resource_impl.hpp
cpp/include/rmm/mr/detail/tracking_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/callback_memory_resource_impl.hpp
cpp/src/mr/detail/limiting_resource_adaptor_impl.cpp
cpp/include/rmm/mr/detail/statistics_resource_adaptor_impl.hpp
cpp/include/rmm/mr/detail/aligned_resource_adaptor_impl.hpp
.github/workflows/pr.yaml
dependencies.yaml
cpp/include/rmm/mr/cuda_memory_resource.hpp

bdice · 2026-07-21T15:05:28Z

/merge

This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

## Description Upgrades nvcomp to version 5.3.0.16. Depends on rapidsai/rmm#2462. Replaces #23294. ## Checklist - [x] I am familiar with the [Contributing Guidelines](https://github.com/rapidsai/cudf/blob/HEAD/CONTRIBUTING.md). - [x] New or existing tests cover these changes. - [x] The documentation is up to date with these changes. --------- Co-authored-by: Bradley Dice <bdice@bradleydice.com> Co-authored-by: Vukasin Milovanovic <vmilovanovic@nvidia.com>

github-project-automation Bot added this to RMM Project Board Jul 2, 2026

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Comment thread cpp/cmake/tests/rmm_abi_namespace/verify_symbol_versions.cmake

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bdice added feature request New feature or request breaking Breaking change labels Jul 2, 2026

bdice marked this pull request as ready for review July 2, 2026 21:32

bdice requested review from a team as code owners July 2, 2026 21:32

bdice requested review from KyleFromNVIDIA, gforsyth, lamarrr and miscco July 2, 2026 21:32

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bdice added 3 commits July 21, 2026 10:01

Add a versioned ABI namespace

27ac2cf

Use RMM version for ABI namespace

1f0c9c9

Require distinct ABI namespaces in CMake test

8a82174

bdice force-pushed the versioned-rmm-abi-namespace branch from 24064df to 8a82174 Compare July 21, 2026 15:01

bdice changed the base branch from main to release/26.08 July 21, 2026 15:02

bdice self-assigned this Jul 21, 2026

bdice moved this to In Progress in RMM Project Board Jul 21, 2026

bdice mentioned this pull request Jul 21, 2026

Upgrade to nvcomp 5.3.0.16 NVIDIA/cudf#23294

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rapids-bot Bot merged commit 374bf81 into rapidsai:release/26.08 Jul 21, 2026
85 of 86 checks passed

github-project-automation Bot moved this from In Progress to Done in RMM Project Board Jul 21, 2026

jameslamb pushed a commit to rapidsai/kvikio that referenced this pull request Jul 21, 2026

Empty commit to trigger a build (#1011)

72c3cff

This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

jameslamb pushed a commit to NVIDIA/cudf that referenced this pull request Jul 21, 2026

Empty commit to trigger a build (#23376)

56f5503

This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

jameslamb pushed a commit to rapidsai/rapidsmpf that referenced this pull request Jul 21, 2026

Empty commit to trigger a build (#1137)

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This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

jameslamb pushed a commit to NVIDIA/raft that referenced this pull request Jul 21, 2026

Empty commit to trigger a build (#3089)

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This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

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Empty commit to trigger a build (#2341)

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This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

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jameslamb pushed a commit to NVIDIA/cuml that referenced this pull request Jul 21, 2026

Empty commit to trigger a build (#8399)

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This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

jameslamb pushed a commit to rapidsai/cugraph that referenced this pull request Jul 21, 2026

Empty commit to trigger a build (#5594)

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This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

jameslamb pushed a commit to rapidsai/cugraph-gnn that referenced this pull request Jul 21, 2026

Empty commit to trigger a build (#495)

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This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

mhaseeb123 mentioned this pull request Jul 21, 2026

Fix RMM ABI namespace device buffer forward declaration NVIDIA/cudf#23377

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davidwendt pushed a commit to wjxiz1992/cudf that referenced this pull request Jul 21, 2026

Empty commit to trigger a build (NVIDIA#23376)

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This is an empty commit to trigger a build. This is needed after the RMM ABI break in rapidsai/rmm#2462.

nethum529 mentioned this pull request Jul 22, 2026

fix(align_up): assert power-of-2 and overflow invariants #2469

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bdice mentioned this pull request Jul 29, 2026

Upgrade to nvcomp 5.3.0.16 NVIDIA/cudf#23456

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sameerz mentioned this pull request Jul 30, 2026

[BUG] spark-rapids-jni submodule-sync: mass test failures with NoClassDefFoundError/UnsatisfiedLinkError for ai.rapids.cudf native methods NVIDIA/cudf-spark#15427

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Add a versioned ABI namespace to RMM - #2462

Add a versioned ABI namespace to RMM#2462
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bdice commented Jul 21, 2026

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