TracccMeasurementDeviceConverterAlg.h File Reference

#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/WriteHandleKey.h"
#include "AthCUDAInterfaces/IStreamTool.h"
#include "AthDeviceInterfaces/IMemoryResourcesTool.h"
#include "AthDeviceInterfaces/ICopiesTool.h"
#include "xAODInDetMeasurement/PixelClusterContainer.h"
#include "xAODInDetMeasurement/StripClusterContainer.h"
#include "GaudiKernel/ToolHandle.h"
#include "ActsGPUEvent/TracccDetectorConditionsDescription.h"
#include "ActsGPUEvent/TracccDetectorGeometryDescription.h"
#include "ActsGPUEvent/TracccMeasurementCollection.h"
#include "src/DeviceMeasurementContainers.h"
#include <traccc/edm/measurement_collection.hpp>
#include <traccc/geometry/detector.hpp>
#include <vecmem/memory/memory_resource.hpp>
#include <traccc/geometry/detector_conditions_description.hpp>
#include <traccc/geometry/detector_buffer.hpp>
#include <cuda_runtime_api.h>

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Classes
class	ActsTrk::TracccMeasurementDeviceConverterAlg
	Algorithm converting traccc measurements (device buffer) to xAOD clusters (host container). More...

Namespaces
namespace	ActsTrk
	The AlignStoreProviderAlg loads the rigid alignment corrections and pipes them through the readout geometry to cache the final transformations of the sensor surfaces associated to one particular detector technology (Pixel, Sct, etc.).

Macros
#define	CUDA_ERROR_CHECK(EXP)
	Helper macro used for checking cudaError_t type return values.

Functions

StatusCode

ActsTrk::convertMeasurementsOnGPU (cudaStream_t stream, vecmem::memory_resource &mr, vecmem::copy const &copy, traccc::itk_detector::view_type const &detector_view, traccc::detector_conditions_description::const_view const &detector_conditions_view, traccc::edm::measurement_collection::const_view::size_type nb_measurements, const traccc::edm::measurement_collection::const_view &input, DevicePixelMeasurementContainer::view::size_type &output_n_pixels, DeviceStripMeasurementContainer::view::size_type &output_n_strips, std::unique_ptr< DevicePixelMeasurementContainer::buffer > &output_pixel_meas, std::unique_ptr< DeviceStripMeasurementContainer::buffer > &output_strip_meas)

Macro Definition Documentation

CUDA_ERROR_CHECK

#define CUDA_ERROR_CHECK

(

EXP

)

Value:

do {                                                             \
  cudaError_t errorCode = EXP;                                   \
  if (errorCode != cudaSuccess) {                                \
    errorcheck::ReportMessage(MSG::ERROR, ERRORCHECK_ARGS,       \
      __PRETTY_FUNCTION__,                                       \
      StatusCode::FAILURE)                                       \
            .msgstream()                                         \
        << "Failed to execute: " << #EXP << " ("                 \
        << cudaGetErrorString(errorCode) << ")";                 \
    return StatusCode::FAILURE;                                  \
  }                                                              \
} while (false)

Helper macro used for checking cudaError_t type return values.

Definition at line 30 of file TracccMeasurementDeviceConverterAlg.h.

#define CUDA_ERROR_CHECK(EXP)                                      \
  do {                                                             \
    cudaError_t errorCode = EXP;                                   \
    if (errorCode != cudaSuccess) {                                \
      errorcheck::ReportMessage(MSG::ERROR, ERRORCHECK_ARGS,       \
        __PRETTY_FUNCTION__,                                       \
        StatusCode::FAILURE)                                       \
              .msgstream()                                         \
          << "Failed to execute: " << #EXP << " ("                 \
          << cudaGetErrorString(errorCode) << ")";                 \
      return StatusCode::FAILURE;                                  \
    }                                                              \
  } while (false)