Refactor thread_safe_resource_adaptor to shared CCCL MR design#2276
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bdice merged 1 commit intorapidsai:stagingfrom Mar 10, 2026
Merged
Refactor thread_safe_resource_adaptor to shared CCCL MR design#2276bdice merged 1 commit intorapidsai:stagingfrom
bdice merged 1 commit intorapidsai:stagingfrom
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Convert thread_safe_resource_adaptor from a class template to a non-template class using the shared_resource pattern. The adaptor now: - Splits implementation into detail/thread_safe_resource_adaptor_impl.hpp and src/mr/detail/thread_safe_resource_adaptor_impl.cpp - Inherits private cuda::mr::shared_resource<detail::thread_safe_resource_adaptor_impl> - Accepts device_async_resource_ref upstream (not raw pointer) - Exposes get_property for cuda::mr::device_accessible - Is copyable via shared_resource (shared ownership semantics) Add mr_ref_thread_safe_tests.cpp with CcclMrRef test instantiations. Add thread_safe_resource_adaptor to cccl_adaptor_tests.cpp typed test suite. Update adaptor_tests.cpp for non-template thread_safe type.
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/ok to test 2fc4e7c |
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This looks good, it's mostly aligned with the other MR refactorings aside from cleanup tasks I've already marked down for later. I'll admin-merge this once CI passes. |
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Summary
thread_safe_resource_adaptorimplementation intodetail/thread_safe_resource_adaptor_impl.hpp+src/mr/detail/thread_safe_resource_adaptor_impl.cpp, usingcuda::mr::shared_resourcefor shared ownershipdevice_async_resource_refupstream; class is now non-templatemr_ref_thread_safe_tests.cppand integrate intocccl_adaptor_tests.cpptyped test suiteadaptor_tests.cpptype aliases,NullUpstream, andEqualitytests for non-template type