cupti_dispatch.c File Reference

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Functions
int	cuptid_shutdown (void)
void	cuptid_disabled_reason_get (const char **msg)
int	cuptid_init (void)
int	cuptid_thread_info_create (cuptid_info_t *info)
int	cuptid_thread_info_destroy (cuptid_info_t *info)
int	cuptid_control_create (ntv_event_table_t event_names, cuptid_info_t info, cuptid_ctl_t *pcupti_ctl)
int	cuptid_control_destroy (cuptid_ctl_t *pcupti_ctl)
int	cuptid_control_start (cuptid_ctl_t cupti_ctl)
int	cuptid_control_stop (cuptid_ctl_t cupti_ctl)
int	cuptid_control_read (cuptid_ctl_t cupti_ctl, long long *values)
int	cuptid_control_reset (cuptid_ctl_t cupti_ctl)
int	cuptid_event_enum (cuptiu_event_table_t *all_evt_names)
int	cuptid_event_name_to_descr (char *evt_name, char *descr)
void	cuptid_event_table_destroy (ntv_event_table_t *evt_table)
int	cuptid_event_table_create (ntv_event_table_t *evt_table)
int	cuptid_event_table_select_by_idx (ntv_event_table_t evt_table, int count, int *idcs, ntv_event_table_t *pevt_names)
int	cuptid_event_table_find_name (ntv_event_table_t evt_table, const char *evt_name, ntv_event_t *found_rec)
int	cuptid_event_table_insert_record (ntv_event_table_t evt_table, const char *evt_name, unsigned int evt_code, int evt_pos)
int	cuptid_event_table_get_item (ntv_event_table_t evt_table, unsigned int evt_idx, ntv_event_t *record)

Detailed Description

Author

Anustuv Pal anust.nosp@m.uv@i.nosp@m.cl.ut.nosp@m.k.ed.nosp@m.u

Definition in file cupti_dispatch.c.

Function Documentation

cuptid_control_create()

int cuptid_control_create	(	ntv_event_table_t	event_names,
		cuptid_info_t	info,
		cuptid_ctl_t *	pcupti_ctl
	)

Definition at line 96 of file cupti_dispatch.c.

{
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        return cuptip_control_create(event_names, (cuptic_info_t) info, (cuptip_control_t *) pcupti_ctl);
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined (API_EVENTS)
        return cuptie_control_create(event_names, (cuptic_info_t) info, (cuptie_control_t *) pcupti_ctl);
#endif
 
    }
    return PAPI_ECMP;
}

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cuptid_control_destroy()

int cuptid_control_destroy

(

cuptid_ctl_t *

pcupti_ctl

)

Definition at line 114 of file cupti_dispatch.c.

{
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        return cuptip_control_destroy((cuptip_control_t *) pcupti_ctl);
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined(API_EVENTS)
        return cuptie_control_destroy((cuptie_control_t *) pcupti_ctl);
#endif
 
    }
    return PAPI_ECMP;
}

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cuptid_control_read()

int cuptid_control_read	(	cuptid_ctl_t	cupti_ctl,
		long long *	values
	)

Definition at line 168 of file cupti_dispatch.c.

{
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        return cuptip_control_read((cuptip_control_t) cupti_ctl, values);
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined(API_EVENTS)
        return cuptie_control_read((cuptie_control_t) cupti_ctl, values);
#endif
 
    }
    return PAPI_ECMP;
}

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cuptid_control_reset()

int cuptid_control_reset

(

cuptid_ctl_t

cupti_ctl

)

Definition at line 186 of file cupti_dispatch.c.

{
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        return cuptip_control_reset((cuptip_control_t) cupti_ctl);
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined(API_EVENTS)
        return cuptie_control_reset((cuptie_control_t) cupti_ctl);
#endif
 
    }
    return PAPI_ECMP;
}

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cuptid_control_start()

int cuptid_control_start

(

cuptid_ctl_t

cupti_ctl

)

Definition at line 132 of file cupti_dispatch.c.

{
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        return cuptip_control_start((cuptip_control_t) cupti_ctl);
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined(API_EVENTS)
        return cuptie_control_start((cuptie_control_t) cupti_ctl);
#endif
 
    }
    return PAPI_ECMP;
}

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cuptid_control_stop()

int cuptid_control_stop

(

cuptid_ctl_t

cupti_ctl

)

Definition at line 150 of file cupti_dispatch.c.

{
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        return cuptip_control_stop((cuptip_control_t) cupti_ctl);
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined(API_EVENTS)
        return cuptie_control_stop((cuptie_control_t) cupti_ctl);
#endif
 
    }
    return PAPI_ECMP;
}

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cuptid_disabled_reason_get()

void cuptid_disabled_reason_get

(

const char **

msg

)

Definition at line 46 of file cupti_dispatch.c.

{
    cuptic_disabled_reason_get(msg);
}

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cuptid_event_enum()

int cuptid_event_enum

(

cuptiu_event_table_t *

all_evt_names

)

Definition at line 204 of file cupti_dispatch.c.

{
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        return cuptip_event_enum(all_evt_names);
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined(API_EVENTS)
        return cuptie_event_enum(all_evt_names);
#endif
 
    }
    return PAPI_ECMP;
}

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cuptid_event_name_to_descr()

int cuptid_event_name_to_descr	(	char *	evt_name,
		char *	descr
	)

Definition at line 222 of file cupti_dispatch.c.

{
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        return cuptip_event_name_to_descr(evt_name, descr);
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined(API_EVENTS)
        return cuptie_event_name_to_descr(evt_name, descr);
#endif
 
    }
    return PAPI_ECMP;
}

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cuptid_event_table_create()

int cuptid_event_table_create

(

ntv_event_table_t *

evt_table

)

Definition at line 245 of file cupti_dispatch.c.

{
    return cuptiu_event_table_create(sizeof(cuptiu_event_t), evt_table);
}

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cuptid_event_table_destroy()

void cuptid_event_table_destroy

(

ntv_event_table_t *

evt_table

)

Definition at line 240 of file cupti_dispatch.c.

{
    cuptiu_event_table_destroy(evt_table);
}

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cuptid_event_table_find_name()

int cuptid_event_table_find_name	(	ntv_event_table_t	evt_table,
		const char *	evt_name,
		ntv_event_t *	found_rec
	)

Definition at line 255 of file cupti_dispatch.c.

{
    return cuptiu_event_table_find_name(evt_table, evt_name, found_rec);
}

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cuptid_event_table_get_item()

int cuptid_event_table_get_item	(	ntv_event_table_t	evt_table,
		unsigned int	evt_idx,
		ntv_event_t *	record
	)

Definition at line 265 of file cupti_dispatch.c.

{
    return cuptiu_event_table_get_item(evt_table, evt_idx, record);
}

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cuptid_event_table_insert_record()

int cuptid_event_table_insert_record	(	ntv_event_table_t	evt_table,
		const char *	evt_name,
		unsigned int	evt_code,
		int	evt_pos
	)

Definition at line 260 of file cupti_dispatch.c.

{
    return cuptiu_event_table_insert_record(evt_table, evt_name, evt_code, evt_pos);
}

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cuptid_event_table_select_by_idx()

int cuptid_event_table_select_by_idx	(	ntv_event_table_t	evt_table,
		int	count,
		int *	idcs,
		ntv_event_table_t *	pevt_names
	)

Definition at line 250 of file cupti_dispatch.c.

{
    return cuptiu_event_table_select_by_idx(evt_table, count, idcs, pevt_names);
}

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cuptid_init()

int cuptid_init

(

void

)

Definition at line 51 of file cupti_dispatch.c.

{
    int papi_errno;
    papi_errno = cuptic_init();
    if (papi_errno != PAPI_OK) {
        goto fn_exit;
    }
 
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        papi_errno = cuptip_init();
#else
        cuptic_disabled_reason_set("PAPI not built with NVIDIA profiler API support.");
        papi_errno = PAPI_ECMP;
        goto fn_exit;
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined(API_EVENTS)
        papi_errno = cuptie_init();
#else
        cuptic_disabled_reason_set("Unknown events API problem.");
        papi_errno = PAPI_ECMP;
#endif
 
    } else {
        cuptic_disabled_reason_set("CUDA configuration not supported.");
        papi_errno = PAPI_ECMP;
    }
fn_exit:
    return papi_errno;
}

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cuptid_shutdown()

int cuptid_shutdown

(

void

)

Definition at line 20 of file cupti_dispatch.c.

{
    int papi_errno;
    if (cuptic_is_runtime_perfworks_api()) {
 
#if defined(API_PERFWORKS)
        papi_errno = cuptip_shutdown();
        if (papi_errno != PAPI_OK) {
            return papi_errno;
        }
#endif
 
    } else if (cuptic_is_runtime_events_api()) {
 
#if defined(API_EVENTS)
        papi_errno = cuptie_shutdown();
        if (papi_errno != PAPI_OK) {
            return papi_errno;
        }
#endif
 
    }
 
    return cuptic_shutdown();
}

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cuptid_thread_info_create()

int cuptid_thread_info_create

(

cuptid_info_t *

info

)

Definition at line 86 of file cupti_dispatch.c.

{
    return cuptic_ctxarr_create((cuptic_info_t *) info);
}

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cuptid_thread_info_destroy()

int cuptid_thread_info_destroy

(

cuptid_info_t *

info

)

Definition at line 91 of file cupti_dispatch.c.

{
    return cuptic_ctxarr_destroy((cuptic_info_t *) info);
}

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