cuda_device.hpp File Reference

CUDA device utilities include file. More...

Go to the source code of this file.

Classes
class	tf::cudaScopedDevice
	class to create an RAII-styled context switch More...

Namespaces
namespace	tf
	taskflow namespace

Functions
size_t	tf::cuda_get_num_devices ()
	queries the number of available devices
int	tf::cuda_get_device ()
	gets the current device associated with the caller thread
void	tf::cuda_set_device (int id)
	switches to a given device context
void	tf::cuda_get_device_property (int i, cudaDeviceProp &p)
	obtains the device property
cudaDeviceProp	tf::cuda_get_device_property (int i)
	obtains the device property
void	tf::cuda_dump_device_property (std::ostream &os, const cudaDeviceProp &p)
	dumps the device property
size_t	tf::cuda_get_device_max_threads_per_block (int d)
	queries the maximum threads per block on a device
size_t	tf::cuda_get_device_max_x_dim_per_block (int d)
	queries the maximum x-dimension per block on a device
size_t	tf::cuda_get_device_max_y_dim_per_block (int d)
	queries the maximum y-dimension per block on a device
size_t	tf::cuda_get_device_max_z_dim_per_block (int d)
	queries the maximum z-dimension per block on a device
size_t	tf::cuda_get_device_max_x_dim_per_grid (int d)
	queries the maximum x-dimension per grid on a device
size_t	tf::cuda_get_device_max_y_dim_per_grid (int d)
	queries the maximum y-dimension per grid on a device
size_t	tf::cuda_get_device_max_z_dim_per_grid (int d)
	queries the maximum z-dimension per grid on a device
size_t	tf::cuda_get_device_max_shm_per_block (int d)
	queries the maximum shared memory size in bytes per block on a device
size_t	tf::cuda_get_device_warp_size (int d)
	queries the warp size on a device
int	tf::cuda_get_device_compute_capability_major (int d)
	queries the major number of compute capability of a device
int	tf::cuda_get_device_compute_capability_minor (int d)
	queries the minor number of compute capability of a device
bool	tf::cuda_get_device_unified_addressing (int d)
	queries if the device supports unified addressing
int	tf::cuda_get_driver_version ()
	queries the latest CUDA version (1000 * major + 10 * minor) supported by the driver
int	tf::cuda_get_runtime_version ()
	queries the CUDA Runtime version (1000 * major + 10 * minor)

Detailed Description

CUDA device utilities include file.