Skip to content

Ensure librapidsmpf supports the same UCX version range as libucxx #1271

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
rapids-bot merged 7 commits into from
Oct 22, 2026
Merged

Ensure librapidsmpf supports the same UCX version range as libucxx #1271

Show file tree
Hide file tree
Changes from 6 commits
Commits
Show all changes
7 commits
Select commit Hold shift + click to select a range
f3e2234
Ignore ucx run_exports in librapidsmpf
TomAugspurger Oct 21, 2026
61a4085
Add explicit ucx run requirement to librapidsmpf
TomAugspurger Oct 21, 2026
dc145dc
Ignore ucx run_exports in librapidsmpf-tests too
TomAugspurger Oct 21, 2026
b53d7e7
Raise shuffler test wait timeouts to 120s
TomAugspurger Oct 21, 2026
9950333
Revert "Raise shuffler test wait timeouts to 120s"
nirandaperera Oct 21, 2026
68a40e4
Skip RejectsZeroPinnedMaxPoolSize when pinned memory is unsupported
nirandaperera Oct 21, 2026
45f876e
drop 'ucx' from host environment
jameslamb Oct 22, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions conda/recipes/librapidsmpf/recipe.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -134,6 +134,7 @@ outputs:
- librmm =${{ minor_version }}
- libpmix >=5.0,<6.0
- libucxx ${{ ucxx_version }}
- ucx # librapidsmpf.so links libucp; the version range comes from libucxx
- openmpi >=5.0 # See <https://github.com/rapidsai/rapidsmpf/issues/17>
ignore_run_exports:
from_package:
Expand All @@ -146,6 +147,9 @@ outputs:
- libkvikio
- librmm
- openmpi
# ucx's run_export pins ucx to the build-time version (>=1.22.0,<1.23).
# The supported UCX range comes from libucxx instead.
- ucx
tests:
- script:
- test ! -d "${PREFIX}/include/cucascade"
Expand Down Expand Up @@ -201,6 +205,7 @@ outputs:
- cuda-cupti
- librmm
- openmpi
- ucx
about:
homepage: https://docs.nvidia.com/rapidsmpf/
license: Apache-2.0
Expand Down
4 changes: 4 additions & 0 deletions cpp/tests/test_buffer_resource.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -299,6 +299,10 @@ TEST(BufferResource, HostMemoryAvailabilityTracksLiveAllocations) {
}

TEST(BufferResource, RejectsZeroPinnedMaxPoolSize) {
if (!is_pinned_memory_resources_supported()) {
GTEST_SKIP() << "Pinned memory not supported on this system";
}

rmm::mr::cuda_memory_resource cuda_mr;
EXPECT_THROW(
std::ignore = BufferResource::create(
Expand Down
Loading