File Arrays.hpp

namespace Acts

Set the Geometry Context PLUGIN.

Set the Calibration Context PLUGIN.

Convenience functions to ease creation of and Acts::InterpolatedMaterialMap and to avoid code duplication.

Set the Mangetic Field Context PLUGIN.

Convenience functions to ease creation of and Acts::InterpolatedBFieldMap and to avoid code duplication.

Currently implemented for the two most common formats: rz and xyz.

namespace Cuda

Typedefs

using device_array = std::unique_ptr<T, Details::DeviceArrayDeleter>

Convenience type for using primitive variable arrays on a CUDA device.

using host_array = std::unique_ptr<T, Details::HostArrayDeleter>

Convenience type for using primitive variable arrays on the host.

Functions

template<typename T>
void copyToDevice(device_array<T> &dev, const host_array<T> &host, std::size_t arraySize)

Copy one array from the host to the device.

template<typename T>
void copyToDevice(device_array<T> &dev, const host_array<T> &host, std::size_t arraySize, const StreamWrapper &stream)

Copy one array from the host to the device asynchronously.

template<typename T>
void copyToHost(host_array<T> &host, const device_array<T> &dev, std::size_t arraySize)

Copy one array from the device to the host.

template<typename T>
void copyToHost(host_array<T> &host, const device_array<T> &dev, std::size_t arraySize, const StreamWrapper &stream)

Copy one array from the device to the host asynchronously.

template<typename T>
device_array<T> make_device_array(std::size_t size)

Function creating a primitive array in CUDA device memory.

template<typename T>
host_array<T> make_host_array(std::size_t size)

Function creating a primitive array in the host’s memory.

namespace Details

Namespace holding some implementation detail types that should not be used directly in client code.

class DeviceArrayDeleter

#include </home/docs/checkouts/readthedocs.org/user_builds/acts/checkouts/v13.0.0/Plugins/Cuda/include/Acts/Plugins/Cuda/Utilities/Arrays.hpp>

Class performing the deletion of a CUDA device memory array.

Public Functions

void operator()(void *ptr)

Operator performing the deletion of the memory.

class HostArrayDeleter

#include </home/docs/checkouts/readthedocs.org/user_builds/acts/checkouts/v13.0.0/Plugins/Cuda/include/Acts/Plugins/Cuda/Utilities/Arrays.hpp>

Class performing the deletion of pinned host memory.

Public Functions

void operator()(void *ptr)

Operator performing the deletion of the memory.