Refactor callback_memory_resource to shared CCCL MR design#2274
Merged
bdice merged 2 commits intorapidsai:stagingfrom Mar 10, 2026
Merged
Refactor callback_memory_resource to shared CCCL MR design#2274bdice merged 2 commits intorapidsai:stagingfrom
bdice merged 2 commits intorapidsai:stagingfrom
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Convert callback_memory_resource to the shared_resource pattern established in earlier PRs (logging, pool, fixed_size, tracking, statistics, aligned, arena). The adaptor now: - Splits implementation into detail/callback_memory_resource_impl.hpp and src/mr/detail/callback_memory_resource_impl.cpp - Inherits private cuda::mr::shared_resource<detail::callback_memory_resource_impl> - Exposes get_property for cuda::mr::device_accessible - Is copyable via shared_resource (shared ownership semantics) Add mr_ref_callback_tests.cpp with CcclMrRef test instantiations. Add CallbackMRAdaptorTest to cccl_adaptor_tests.cpp.
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/ok to test 96c8845 |
bdice
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Mar 6, 2026
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/ok to test |
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Self-reviewed, this is in line with the other refactoring PRs. Admin-merging. |
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Summary
callback_memory_resourceimplementation intodetail/callback_memory_resource_impl.hpp+src/mr/detail/callback_memory_resource_impl.cpp, usingcuda::mr::shared_resourcefor shared ownershipdevice_async_resource_refupstream; class is now non-templatemr_ref_callback_tests.cppand integrate intocccl_adaptor_tests.cpptyped test suite.pxd/.pyxbindings to match non-template C++ signature