device_cuda.cpp File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "device.h"
#include "device_intern.h"
#include "util_cuda.h"
#include "util_debug.h"
#include "util_map.h"
#include "util_opengl.h"
#include "util_path.h"
#include "util_system.h"
#include "util_types.h"
#include "util_time.h"

Go to the source code of this file.

Classes
class	CUDADevice
struct	CUDADevice::PixelMem
Defines
#define	cuda_abort()   abort()
#define	cuda_assert(stmt)
Functions
Device *	device_cuda_create (DeviceInfo &info, bool background)
void	device_cuda_info (vector< DeviceInfo > &devices)

---

Define Documentation

#define cuda_abort

(

)

abort()

Definition at line 117 of file device_cuda.cpp.

#define cuda_assert

(

stmt

)

Value:

{ \
        CUresult result = stmt; \
        \
        if(result != CUDA_SUCCESS) { \
            string message = string_printf("CUDA error: %s in %s", cuda_error_string(result), #stmt); \
            if(error_msg == "") \
                error_msg = message; \
            fprintf(stderr, "%s\n", message.c_str()); \
            cuda_abort(); \
        } \
    }

Definition at line 120 of file device_cuda.cpp.

Referenced by CUDADevice::const_copy_to(), CUDADevice::cuda_pop_context(), CUDADevice::cuda_push_context(), CUDADevice::map_pixels(), CUDADevice::mem_alloc(), CUDADevice::mem_copy_from(), CUDADevice::mem_copy_to(), CUDADevice::mem_free(), CUDADevice::mem_zero(), CUDADevice::path_trace(), CUDADevice::pixels_alloc(), CUDADevice::pixels_free(), CUDADevice::shader(), CUDADevice::task_wait(), CUDADevice::tex_alloc(), CUDADevice::tonemap(), CUDADevice::unmap_pixels(), and CUDADevice::~CUDADevice().

---

Function Documentation

Device* device_cuda_create	(	DeviceInfo &	info,
		bool	background
	)

Definition at line 854 of file device_cuda.cpp.

References CUDADevice::CUDADevice().

Referenced by Device::create().

void device_cuda_info

(

vector< DeviceInfo > &

devices

)

Definition at line 859 of file device_cuda.cpp.

References CU_DEVICE_ATTRIBUTE_KERNEL_EXEC_TIMEOUT, CUDA_SUCCESS, cuDeviceGetAttribute, cuDeviceGetCount, cuDeviceGetName, cuInit, DeviceInfo::description, DEVICE_CUDA, DeviceInfo::display_device, DeviceInfo::id, DeviceInfo::num, string_printf(), and DeviceInfo::type.

Referenced by Device::available_devices().