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
96 lines
2.5 KiB
ReStructuredText
96 lines
2.5 KiB
ReStructuredText
.. _libcudacxx-standard-api-c-compat:
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C Library
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=========
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.. toctree::
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:hidden:
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:maxdepth: 1
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c_library/cstring
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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 30 20
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:header-rows: 1
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* - **Header**
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- **Content**
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- **CCCL Availability**
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- **CUDA Toolkit Availability**
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- **C++ Reference**
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* - ``<cuda/std/cassert>``
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- Lightweight assumption testing
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- CCCL 2.0.0
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- CUDA 10.2
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- `\<cassert\> <https://en.cppreference.com/w/cpp/header/cassert>`_
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* - ``<cuda/std/ccomplex>``
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- C complex number arithmetic
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- CCCL 2.0.0
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- CUDA 11.4
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- `\<ccomplex\> <https://en.cppreference.com/w/cpp/header/ccomplex>`_
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* - ``<cuda/std/cfloat>``
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- Type support library
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- CCCL 2.2.0
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- CUDA 12.3
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- `\<cfloat\> <https://en.cppreference.com/w/cpp/header/cfloat>`_
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* - ``<cuda/std/cfloat>``
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- Limits of floating point types
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- CCCL 2.0.0
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- CUDA 10.2
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- `\<cfloat\> <https://en.cppreference.com/w/cpp/header/cfloat>`_
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* - ``<cuda/std/climits>``
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- Limits of integral types
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- CCCL 2.0.0
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- CUDA 10.2
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- `\<climits\> <https://en.cppreference.com/w/cpp/header/climits>`_
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* - ``<cuda/std/cmath>``
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- Common math functions
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- CCCL 2.2.0
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- CUDA 12.3
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- `\<cmath\> <https://en.cppreference.com/w/cpp/header/cmath>`_
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* - ``<cuda/std/cstddef>``
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- Fundamental types
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- CCCL 2.0.0
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- CUDA 10.2
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- `\<cstddef\> <https://en.cppreference.com/w/cpp/header/cstddef>`_
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* - ``<cuda/std/cstdint>``
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- Fundamental integer types
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- CCCL 2.2.0
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- CUDA 12.3
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- `\<cstdint\> <https://en.cppreference.com/w/cpp/header/cstdint>`_
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* - ``<cuda/std/cstdint>``
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- Fixed-width integer types
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- CCCL 2.0.0
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- CUDA 10.2
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- `\<cstdint\> <https://en.cppreference.com/w/cpp/header/cstdint>`_
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* - ``<cuda/std/cstdlib>``
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- Common utilities
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- CCCL 2.2.0
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- CUDA 12.3
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- `\<cstdlib\> <https://en.cppreference.com/w/cpp/header/cstdlib>`_
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* - :ref:`\<cuda/std/cstring\> <libcudacxx-standard-api-cstring>`
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- Provides array manipulation functions such as ``memcpy``, ``memset`` and ``memcmp``
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- CCCL 3.0.0
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- CUDA 13.0
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- `\<cstring\> <https://en.cppreference.com/w/cpp/header/cstring>`_
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* - ``<cuda/std/ctime>``
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- Provides ``clock``, ``difftime``, ``time`` and ``timespec_get`` functions
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- CCCL 3.1.0
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- CUDA 13.1
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- `\<ctime\> <https://en.cppreference.com/w/cpp/header/ctime>`_
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