cupti.c File Reference

#include "support/dlb_common.h"
#include "talp/backend.h"
#include "talp/backends/backend_utils.h"
#include "talp/backends/gpu_record_utils.h"
#include <cuda_runtime.h>
#include <cupti.h>
#include <dlfcn.h>
#include <inttypes.h>
#include <pthread.h>
#include <stdatomic.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for cupti.c:

Data Structures
struct	buffer_entry_t

Macros
#define	CHECK_CUPTI(call)
#define	CHECK_WARN_CUPTI(call)

Typedefs
typedef CUpti_ActivityKernel8	ACTIVITY_KERNEL_TYPE
typedef CUpti_ActivityMemory3	ACTIVITY_MEMORY2_TYPE
typedef CUpti_ActivityMemcpy5	ACTIVITY_MEMCPY_TYPE
typedef CUpti_ActivityMemset4	ACTIVITY_MEMSET_TYPE
typedef CUpti_ActivityMemcpyPtoP4	ACTIVITY_MEMCPY2_TYPE

Enumerations
enum	buffer_state_t { BUF_FREE = 0 , BUF_IN_USE , BUF_READY }
enum	{ NUM_BUFFERS = 16 }
enum	{ BUFFER_SIZE = 4 * 1024 * 1024 }

Functions
DLB_EXPORT_SYMBOL backend_api_t *	DLB_Get_Backend_API (void)

Macro Definition Documentation

CHECK_CUPTI

#define CHECK_CUPTI

(

call

)

Value:

    do {                                                                        \
        CUptiResult _status = (call);                                           \
        if (_status != CUPTI_SUCCESS) {                                         \
            const char *_error_string;                                          \
            cuptiGetResultString(_status, &_error_string);                      \
            PLUGIN_ERROR(                                                       \
                    "%s:%d: Function %s failed with error (%d): %s.\n",         \
                    __FILE__, __LINE__, #call, _status, _error_string);         \
                                                                                \
            return DLB_BACKEND_ERROR;                                           \
        }                                                                       \
  } while (0)

CHECK_WARN_CUPTI

#define CHECK_WARN_CUPTI

(

call

)

Value:

    do {                                                                        \
        CUptiResult _status = (call);                                           \
        if (_status != CUPTI_SUCCESS) {                                         \
            const char *_error_string;                                          \
            cuptiGetResultString(_status, &_error_string);                      \
            PLUGIN_WARNING(                                                     \
                    "%s:%d: Function %s failed with error (%d): %s.\n",         \
                    __FILE__, __LINE__, #call, _status, _error_string);         \
        }                                                                       \
    } while (0)

Typedef Documentation

ACTIVITY_KERNEL_TYPE

typedef CUpti_ActivityKernel8 ACTIVITY_KERNEL_TYPE

ACTIVITY_MEMORY2_TYPE

typedef CUpti_ActivityMemory3 ACTIVITY_MEMORY2_TYPE

ACTIVITY_MEMCPY_TYPE

typedef CUpti_ActivityMemcpy5 ACTIVITY_MEMCPY_TYPE

ACTIVITY_MEMSET_TYPE

typedef CUpti_ActivityMemset4 ACTIVITY_MEMSET_TYPE

ACTIVITY_MEMCPY2_TYPE

typedef CUpti_ActivityMemcpyPtoP4 ACTIVITY_MEMCPY2_TYPE

Enumeration Type Documentation

buffer_state_t

enum buffer_state_t

Enumerator
BUF_FREE
BUF_IN_USE
BUF_READY

anonymous enum

anonymous enum

Enumerator
NUM_BUFFERS

anonymous enum

anonymous enum

Enumerator
BUFFER_SIZE

Function Documentation

DLB_Get_Backend_API()

DLB_EXPORT_SYMBOL backend_api_t * DLB_Get_Backend_API

(

void

)