2a7ca101d7
Sparse-checkout from NVIDIA/cccl main branch to complete cccl_upstream: Added: - python/cuda_cccl/ (226 files) — Python bindings for device-level algorithms Critical for muh toolchain: cuda.compute.reduce_into, scan, radix_sort, etc. Includes 204 .py files with full test coverage for all 27 algorithms - ci/ (163 files) — Build/test infrastructure build_cub.sh, test_cub.sh, build_and_test_targets.sh, matrix.yaml Directly maps to our [INFRA-CI] and [INFRA-BUILD] items - .agent/skills/ (7 files) — NVIDIA's own agent skills for CCCL cccl-style/SKILL.md, cccl-test/SKILL.md, sass-diff/SKILL.md - docs/ (491 files) — Official CCCL documentation CI references, CMake guides, Python compute docs, libcudacxx PTX docs - test/ (12 files) — Top-level integration tests (cuda_smoke, stdpar) - Root configs: .clang-format, .clang-tidy, CONTRIBUTING.md, pyproject.toml - CLAUDE.md symlink → AGENTS.md (NVIDIA's standard) cccl_upstream now mirrors full NVIDIA/cccl structure: Before: 42M (cub + thrust + libcudacxx + cudax + c + examples + benchmarks) After: 53M (+python +ci +docs +.agent +test +configs) This completes the CCCL base needed for: - [muh-bench] items: ci/util/build_and_test_targets.sh for targeted builds - [CCCL-verify] items: python/cuda_cccl/tests/ as reference implementations - [CCCL-test] items: ci/test_cub.sh, ci/test_thrust.sh - Agent workflow: .agent/skills/ for consistent style and test patterns
27 lines
1.3 KiB
ReStructuredText
27 lines
1.3 KiB
ReStructuredText
.. _libcudacxx-standard-api-synchronization:
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Synchronization Library
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=======================
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Any Standard C++ header not listed below is omitted.
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.. list-table::
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:widths: 25 45 30
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:header-rows: 1
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* - Header
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- Content
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- Availability
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* - `\<cuda/std/atomic\> <https://en.cppreference.com/w/cpp/header/atomic>`_
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- Atomic objects and operations. See also :ref:`Extended API <libcudacxx-extended-api-synchronization-atomic>`
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- libcu++ 1.0.0 / CCCL 2.0.0 / CUDA 10.2
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* - `\<cuda/std/latch\> <https://en.cppreference.com/w/cpp/header/latch>`_
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- Single-phase asynchronous thread-coordination mechanism. See also :ref:`Extended API <libcudacxx-extended-api-synchronization-latch>`
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- libcu++ 1.1.0 / CCCL 2.0.0 / CUDA 11.0
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* - `\<cuda/std/barrier\> <https://en.cppreference.com/w/cpp/header/barrier>`_
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- Multi-phase asynchronous thread-coordination mechanism. See also :ref:`Extended API <libcudacxx-extended-api-synchronization-barrier>`
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- libcu++ 1.1.0 / CCCL 2.0.0 / CUDA 11.0
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* - `\<cuda/std/semaphore\> <https://en.cppreference.com/w/cpp/header/semaphore>`_
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- Primitives for constraining concurrent access. See also :ref:`Extended API <libcudacxx-extended-api-synchronization-counting-semaphore>`
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- libcu++ 1.1.0 / CCCL 2.0.0 / CUDA 11.0
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