gpu_blame.h

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// -*-Mode: C++;-*- // technically C99

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// $Id: itimer.c 3784 2012-05-10 22:35:51Z mc29 $
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#ifndef __GPU_BLAME_H__
#define __GPU_BLAME_H__
#include <cuda.h>
#include <cuda_runtime.h>

#ifdef ENABLE_CUDA

#include "gpu_blame-cuda-runtime-header.h"
#include "gpu_blame-cuda-driver-header.h"
#include <hpcrun/core_profile_trace_data.h>
#include <hpcrun/main.h>

//
// Blame shiting interface
//
#define MAX_STREAMS (500)

// Visible types

// CPU GPU blame metrics
extern int cpu_idle_metric_id;
extern int gpu_time_metric_id;
extern int cpu_idle_cause_metric_id;
extern int gpu_idle_metric_id;
extern int gpu_overload_potential_metric_id;
extern int stream_special_metric_id;
extern int h_to_h_data_xfer_metric_id;
extern int h_to_d_data_xfer_metric_id;
extern int d_to_d_data_xfer_metric_id;
extern int d_to_h_data_xfer_metric_id;
extern int uva_data_xfer_metric_id;

extern bool g_cpu_gpu_enabled;

// num threads in the process
extern uint64_t g_active_threads;

// Visible function declarations
extern void gpu_blame_shifter(void* dc, int metric_id, cct_node_t* node, int  metric_incr);
extern  void hpcrun_stream_finalize(void* st);
extern void hpcrun_set_gpu_proxy_present();

#endif
#endif