src/gcvl/cuda/cudautils.h File Reference

#include <cuda_runtime.h>
#include <string>
#include <iostream>
#include <vector>

Go to the source code of this file.

Classes
struct	sSMtoCores
class	CUDA_device
class	CUDA_devices_list
class	CUDA_Array< T >
Defines
#define	CUDA_Test_Success(err, fct_name)
Functions
int	SMVer2CU (int major, int minor)
	Obtains the estimated number of cores per SM.

---

Define Documentation

#define CUDA_Test_Success	(		err,
			fct_name
	)

Value:

if ((err) != cudaSuccess)                                           \
{                                                                   \
    std::cout                                                        \
        << "ERROR calling " << fct_name << "() ("                   \
        << __FILE__ << " line " << __LINE__ << "): "                \
        << CUDA_Error_to_String(err) << "\n" << std::flush;         \
    abort();                                                        \
}

---

Function Documentation

int SMVer2CU	(	int	major,
		int	minor
	)		[inline]

Obtains the estimated number of cores per SM.

Parameters:

major	major architecture version number.
minor	minor architecture version number.

Returns:

number of compute units per SM.