[init] baseline7 from project_6

qwen3_6_scripts/cccl_preload/include/cub/detail/detect_cuda_runtime.cuh

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+// SPDX-FileCopyrightText: Copyright (c) 2011, Duane Merrill. All rights reserved.
+// SPDX-FileCopyrightText: Copyright (c) 2011-2021, NVIDIA CORPORATION. All rights reserved.
+// SPDX-License-Identifier: BSD-3
+
+/**
+ * @file
+ * Utilities for CUDA dynamic parallelism.
+ */
+
+#pragma once
+
+// We cannot use `cub/config.cuh` here due to circular dependencies
+#include <cuda/__cccl_config>
+
+#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
+#  pragma GCC system_header
+#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
+#  pragma clang system_header
+#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
+#  pragma system_header
+#endif // no system header
+
+#ifdef _CCCL_DOXYGEN_INVOKED // Only parse this during doxygen passes:
+//! Defined if RDC is enabled and CUB_DISABLE_CDP is not defined.
+//! Deprecated [Since 3.2]
+#  define CUB_RDC_ENABLED
+
+//! If defined, support for device-side usage of CUB is disabled.
+//! Deprecated [Since 3.2]. Use CCCL_DISABLE_CDP instead.
+#  define CUB_DISABLE_CDP
+
+//! Execution space for functions that use the CUDA runtime API, e.g. to launch kernels. Such functions are `__host__
+//! __device__` when compiling with RDC, otherwise only `__host__`.
+//! Deprecated [Since 3.2]
+#  define CUB_RUNTIME_FUNCTION
+#else // Non-doxygen pass:
+
+#  if _CCCL_HAS_CDP()
+#    define CUB_RDC_ENABLED
+#  endif // _CCCL_HAS_CDP()
+
+#  ifndef CUB_RUNTIME_FUNCTION
+#    define CUB_RUNTIME_FUNCTION _CCCL_CDP_API
+#  endif // CUB_RUNTIME_FUNCTION predefined
+#endif // Do not document