text: /*
  Copyright (c) 2015 - present Advanced Micro Devices, Inc. All rights reserved.
  
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:
  
  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.
  
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  THE SOFTWARE.
  */
  
  #ifndef HIP_INCLUDE_HIP_HIP_HCC_H
  #define HIP_INCLUDE_HIP_HIP_HCC_H
  
  #ifdef __HCC__
  
  #include "hip/hip_runtime_api.h"
  
  // Forward declarations:
  namespace hc {
  class accelerator;
  class accelerator_view;
  };  // namespace hc
  
  
  /**
   *-------------------------------------------------------------------------------------------------
   *-------------------------------------------------------------------------------------------------
   *  @defgroup HCC-specific features
   *  @warning These APIs provide access to special features of HCC compiler and are not available
   *through the CUDA path.
   *  @{
   */
  
  
  /**
   * @brief Return hc::accelerator associated with the specified deviceId
   * @return #hipSuccess, #hipErrorInvalidDevice
   */
  HIP_PUBLIC_API
  hipError_t hipHccGetAccelerator(int deviceId, hc::accelerator* acc);
  
  /**
   * @brief Return hc::accelerator_view associated with the specified stream
   *
   * If stream is 0, the accelerator_view for the default stream is returned.
   * @return #hipSuccess
   */
  HIP_PUBLIC_API
  hipError_t hipHccGetAcceleratorView(hipStream_t stream, hc::accelerator_view** av);
  
  
  /**
   * @brief launches kernel f with launch parameters and shared memory on stream with arguments passed
   to kernelparams or extra
   *
   * @param [in[ f	 Kernel to launch.
   * @param [in] gridDimX  X grid dimension specified in work-items
   * @param [in] gridDimY  Y grid dimension specified in work-items
   * @param [in] gridDimZ  Z grid dimension specified in work-items
   * @param [in] blockDimX X block dimensions specified in work-items
   * @param [in] blockDimY Y grid dimension specified in work-items
   * @param [in] blockDimZ Z grid dimension specified in work-items
   * @param [in] sharedMemBytes Amount of dynamic shared memory to allocate for this kernel.  The
   kernel can access this with HIP_DYNAMIC_SHARED.
   * @param [in] stream Stream where the kernel should be dispatched.  May be 0, in which case th
   default stream is used with associated synchronization rules.
   * @param [in] kernelParams
   * @param [in] extra     Pointer to kernel arguments.   These are passed directly to the kernel and
   must be in the memory layout and alignment expected by the kernel.
   * @param [in] startEvent  If non-null, specified event will be updated to track the start time of
   the kernel launch.  The event must be created before calling this API.
   * @param [in] stopEvent   If non-null, specified event will be updated to track the stop time of
   the kernel launch.  The event must be created before calling this API.
   *
   * @returns hipSuccess, hipInvalidDevice, hipErrorNotInitialized, hipErrorInvalidValue
   *
   * @warning kernellParams argument is not yet implemented in HIP. Please use extra instead. Please
   refer to hip_porting_driver_api.md for sample usage.
  
   * HIP/ROCm actually updates the start event when the associated kernel completes.
   */
  HIP_PUBLIC_API
  hipError_t hipExtModuleLaunchKernel(hipFunction_t f, uint32_t globalWorkSizeX,
                                      uint32_t globalWorkSizeY, uint32_t globalWorkSizeZ,
                                      uint32_t localWorkSizeX, uint32_t localWorkSizeY,
                                      uint32_t localWorkSizeZ, size_t sharedMemBytes,
                                      hipStream_t hStream, void** kernelParams, void** extra,
                                      hipEvent_t startEvent = nullptr,
                                      hipEvent_t stopEvent = nullptr,
                                      uint32_t flags = 0);
  
  HIP_PUBLIC_API
  hipError_t hipHccModuleLaunchKernel(hipFunction_t f, uint32_t globalWorkSizeX,
                                      uint32_t globalWorkSizeY, uint32_t globalWorkSizeZ,
                                      uint32_t localWorkSizeX, uint32_t localWorkSizeY,
                                      uint32_t localWorkSizeZ, size_t sharedMemBytes,
                                      hipStream_t hStream, void** kernelParams, void** extra,
                                      hipEvent_t startEvent = nullptr,
                                      hipEvent_t stopEvent = nullptr)
                                      __attribute__((deprecated("use hipExtModuleLaunchKernel instead")));
  
  // doxygen end HCC-specific features
  /**
   * @}
   */
  #endif  // #ifdef __HCC__
  #endif  // #ifdef HIP_INCLUDE_HIP_HIP_HCC_H
  