/* * Copyright 2018-2021 NVIDIA Corporation. All rights reserved. * * NOTICE TO LICENSEE: * * This source code and/or documentation ("Licensed Deliverables") are * subject to NVIDIA intellectual property rights under U.S. and * international Copyright laws. * * These Licensed Deliverables contained herein is PROPRIETARY and * CONFIDENTIAL to NVIDIA and is being provided under the terms and * conditions of a form of NVIDIA software license agreement by and * between NVIDIA and Licensee ("License Agreement") or electronically * accepted by Licensee. Notwithstanding any terms or conditions to * the contrary in the License Agreement, reproduction or disclosure * of the Licensed Deliverables to any third party without the express * written consent of NVIDIA is prohibited. * * NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE * LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE * SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS * PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND. * NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED * DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY, * NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE. * NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE * LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY * SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE * OF THESE LICENSED DELIVERABLES. * * U.S. Government End Users. These Licensed Deliverables are a * "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT * 1995), consisting of "commercial computer software" and "commercial * computer software documentation" as such terms are used in 48 * C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government * only as a commercial end item. Consistent with 48 C.F.R.12.212 and * 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all * U.S. Government End Users acquire the Licensed Deliverables with * only those rights set forth herein. * * Any use of the Licensed Deliverables in individual and commercial * software must include, in the user documentation and internal * comments to the code, the above Disclaimer and U.S. Government End * Users Notice. */ #if !defined(__SANITIZER_STREAM_H__) #define __SANITIZER_STREAM_H__ #include #include #include #ifndef SANITIZERAPI #ifdef _WIN32 #define SANITIZERAPI __stdcall #else #define SANITIZERAPI #endif #endif #if defined(__cplusplus) extern "C" { #endif /** * \defgroup SANITIZER_STREAM_API Sanitizer Stream API * Functions, types, and enums that implement the Sanitizer Stream API. * @{ */ /** * \addtogroup SANITIZER_STREAM_API * @{ */ typedef struct Sanitizer_Stream_st *Sanitizer_StreamHandle; /** * \brief Synchronize a given stream * * Equivalent of cudaStreamSynchronize that can be called with a sanitizer stream handle * \note \b Thread-safety: this function is thread safe. * * \param stream Stream handle. If NULL, the NULL stream will be used. */ SanitizerResult SANITIZERAPI sanitizerStreamSynchronize(Sanitizer_StreamHandle stream); /** * \brief Retrieve a CUstream handle from a Sanitizer_StreamHandle handle * * \note \b Thread-safety: this function is thread safe. * * \param[in] hStream Sanitizer Stream handle. * \param[out] stream Output CUstream handle. * * \retval SANITIZER_SUCCESS on success * \retval SANITIZER_ERROR_INVALID_PARAMETER if \p hStream is not a valid Sanitizer stream * handle or if \p stream is NULL. */ SanitizerResult SANITIZERAPI sanitizerGetStream(Sanitizer_StreamHandle hStream, CUstream* stream); /** * \brief Retrieve a Sanitizer_StreamHandle handle from a CUstream handle * * \note \b Thread-safety: this function is thread safe. * * \param[in] ctx Context owning the stream. If NULL, the current context will be used. * \param[in] stream CUstream handle. If NULL, the NULL stream will be used. * \param[out] hStream Output Sanitizer Stream handle. * * \retval SANITIZER_SUCCESS on success * \retval SANITIZER_ERROR_INVALID_PARAMETER if \p stream is not a valid CUstream handle * or if \p hStream is NULL. */ SanitizerResult SANITIZERAPI sanitizerGetStreamHandle(CUcontext ctx, CUstream stream, Sanitizer_StreamHandle* hStream); /** @} */ /* END SANITIZER_STREAM_API */ #if defined(__cplusplus) } #endif #endif /* __SANITIZER_STREAM_H__ */