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feat(cccl): integrate missing CCCL directories — python/, ci/, .agent/, docs/, test/

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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
This commit is contained in:
muh-bot
2026-08-07 02:34:33 +00:00
parent 3f97dca7ad
commit 2a7ca101d7
908 changed files with 121615 additions and 0 deletions
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cccl_upstream/docs/404.html Normal file
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<!DOCTYPE html>
<html lang="en" data-content_root="./" >
<head>
<title>404 &#8212; CUDA Core Compute Libraries</title>
</head>
<ul>
<div id="linkGen"></div>
</ul>
<script type="module">
import Fuse from 'https://cdn.jsdelivr.net/npm/fuse.js@7.0.0/dist/fuse.mjs'
// This page assumes that the user is already in a versioned subtree
// It is no longer the root 404 handler and is instead delagated to.
var localUri = window.location.pathname;
var hostUrl = window.location.protocol + "//" + window.location.host
// Check if user query is missing a branch prefix, e.g. cccl/thrust/vector.h
var rootPathMatch = localUri.match(/^\/cccl(?:\/unstable|\/branch\/\d+\.\d+\.\d+)/)
// Remove leading prefix, this is fed as a URI search argument to the appropriate 404 handler.
var searchPathMatch = localUri.replace(/^\/cccl(?:\/unstable|\/branch\/\d+\.\d+\.\d+)?/, "")
// Project default root leads to unstable
var rootPath = "/cccl/unstable"
// If a root path was found, use it instead
if (rootPathMatch !== null) {
rootPath = rootPathMatch[0]
}
// User was trying to reach a path, forward to appropriate 404 helper
if (searchPathMatch) {
// Redirect to the helper page, including the query
window.location.href =
hostUrl + rootPath + "/404_helper.html?path=" + searchPathMatch
}
// Redirect to index otherwise
else {
window.location.href = hostUrl + rootPath
}
</script>
</html>