Include dependency graph for perfctr-ppc64.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	hwd_native_t

struct	ppc64_reg_alloc_t

struct	ppc64_perfctr_control_t

struct	ppc64_perfctr_context_t

struct	ntv_event_t

struct	ntv_event_info_t

struct	event_group_t

struct	ntv_event_group_info_t

Macros
#define	MAX_COUNTERS 8

#define	NUM_COUNTER_MASKS MAX_COUNTERS+1

#define	PMC1_SEL_MASK 0xFFFFF0FFUL

#define	PMC2_SEL_MASK 0xFFFFFFE1UL

#define	PMC3_SEL_MASK 0xFFFFFFFF87FFFFFFULL

#define	PMC4_SEL_MASK 0xFFFFFFFFFC3FFFFFULL

#define	PMC5_SEL_MASK 0xFFFFFFFFFFE1FFFFULL

#define	PMC6_SEL_MASK 0xFFFFFFFFFFFF0FFFULL

#define	PMC7_SEL_MASK 0xFFFFFFFFFFFFF87FULL

#define	PMC8_SEL_MASK 0xFFFFFFFFFFFFFFC3ULL

#define	PMC8a_SEL_MASK 0xFFFDFFFFUL

#define	HW_OVERFLOW 1

#define	PERF_INT_ENABLE 0x0000C000

#define	PMC_OVFL 0x80000000

#define	PERF_KERNEL 0x40000000

#define	PERF_USER 0x20000000

#define	PERF_HYPERVISOR 0x00000001

#define	PERF_CONTROL_MASK 0xFFFFE001

#define	AI_ERROR "No support for a-mode counters after adding an i-mode counter"

#define	VOPEN_ERROR "vperfctr_open() returned NULL, please run perfex -i to verify your perfctr installation"

#define	GOPEN_ERROR "gperfctr_open() returned NULL"

#define	VINFO_ERROR "vperfctr_info() returned < 0"

#define	VCNTRL_ERROR "vperfctr_control() returned < 0"

#define	RCNTRL_ERROR "rvperfctr_control() returned < 0"

#define	GCNTRL_ERROR "gperfctr_control() returned < 0"

#define	FOPEN_ERROR "fopen(%s) returned NULL"

#define	STATE_MAL_ERROR "Error allocating perfctr structures"

#define	MODEL_ERROR "This is not a PowerPC"

#define	EVENT_INFO_FILE_ERROR "Event info file error"

#define	MUTEX_LOCKED 1

#define	MUTEX_OPEN 0

#define	_papi_hwd_lock(locknum) do { } while (_papi_hwd_trylock((unsigned int *)(&(lock[(locknum)]))) != MUTEX_OPEN)

#define	_papi_hwd_unlock(locknum)

#define	hwd_pmc_control vperfctr_control

Typedefs
typedef ppc64_reg_alloc_t	hwd_reg_alloc_t

typedef ppc64_perfctr_control_t	hwd_control_state_t

typedef ppc64_perfctr_context_t	hwd_context_t

Functions
static unsigned long	_papi_hwd_trylock (unsigned int *lock)

int	setup_ppc64_native_table (void)

ntv_event_info_t *	perfctr_get_native_evt_info (void)

ntv_event_group_info_t *	perfctr_get_native_group_info (void)

Variables
volatile unsigned int	lock []

Macro Definition Documentation

◆ _papi_hwd_lock

#define _papi_hwd_lock ( locknum ) do { } while (_papi_hwd_trylock((unsigned int *)(&(lock[(locknum)]))) != MUTEX_OPEN)

Definition at line 98 of file perfctr-ppc64.h.

◆ _papi_hwd_unlock

#define _papi_hwd_unlock ( locknum )

Value:

    do { \
        __asm__ volatile("lwsync": : :"memory"); \
        lock[(locknum)] = MUTEX_OPEN; \
    } while(0)

Definition at line 101 of file perfctr-ppc64.h.

◆ AI_ERROR

#define AI_ERROR "No support for a-mode counters after adding an i-mode counter"

Definition at line 62 of file perfctr-ppc64.h.

◆ EVENT_INFO_FILE_ERROR

#define EVENT_INFO_FILE_ERROR "Event info file error"

Definition at line 72 of file perfctr-ppc64.h.

◆ FOPEN_ERROR

#define FOPEN_ERROR "fopen(%s) returned NULL"

Definition at line 69 of file perfctr-ppc64.h.

◆ GCNTRL_ERROR

#define GCNTRL_ERROR "gperfctr_control() returned < 0"

Definition at line 68 of file perfctr-ppc64.h.

◆ GOPEN_ERROR

#define GOPEN_ERROR "gperfctr_open() returned NULL"

Definition at line 64 of file perfctr-ppc64.h.

◆ HW_OVERFLOW

#define HW_OVERFLOW 1

Definition at line 50 of file perfctr-ppc64.h.

◆ hwd_pmc_control

#define hwd_pmc_control vperfctr_control

Definition at line 162 of file perfctr-ppc64.h.

◆ MAX_COUNTERS

#define MAX_COUNTERS 8

Definition at line 28 of file perfctr-ppc64.h.

◆ MODEL_ERROR

#define MODEL_ERROR "This is not a PowerPC"

Definition at line 71 of file perfctr-ppc64.h.

◆ MUTEX_LOCKED

#define MUTEX_LOCKED 1

Definition at line 74 of file perfctr-ppc64.h.

◆ MUTEX_OPEN

#define MUTEX_OPEN 0

Definition at line 75 of file perfctr-ppc64.h.

◆ NUM_COUNTER_MASKS

#define NUM_COUNTER_MASKS MAX_COUNTERS+1

Definition at line 29 of file perfctr-ppc64.h.

◆ PERF_CONTROL_MASK

#define PERF_CONTROL_MASK 0xFFFFE001

Definition at line 59 of file perfctr-ppc64.h.

◆ PERF_HYPERVISOR

#define PERF_HYPERVISOR 0x00000001

Definition at line 58 of file perfctr-ppc64.h.

◆ PERF_INT_ENABLE

#define PERF_INT_ENABLE 0x0000C000

Definition at line 54 of file perfctr-ppc64.h.

◆ PERF_KERNEL

#define PERF_KERNEL 0x40000000

Definition at line 56 of file perfctr-ppc64.h.

◆ PERF_USER

#define PERF_USER 0x20000000

Definition at line 57 of file perfctr-ppc64.h.

◆ PMC1_SEL_MASK

#define PMC1_SEL_MASK 0xFFFFF0FFUL

Definition at line 31 of file perfctr-ppc64.h.

◆ PMC2_SEL_MASK

#define PMC2_SEL_MASK 0xFFFFFFE1UL

Definition at line 32 of file perfctr-ppc64.h.

◆ PMC3_SEL_MASK

#define PMC3_SEL_MASK 0xFFFFFFFF87FFFFFFULL

Definition at line 33 of file perfctr-ppc64.h.

◆ PMC4_SEL_MASK

#define PMC4_SEL_MASK 0xFFFFFFFFFC3FFFFFULL

Definition at line 34 of file perfctr-ppc64.h.

◆ PMC5_SEL_MASK

#define PMC5_SEL_MASK 0xFFFFFFFFFFE1FFFFULL

Definition at line 35 of file perfctr-ppc64.h.

◆ PMC6_SEL_MASK

#define PMC6_SEL_MASK 0xFFFFFFFFFFFF0FFFULL

Definition at line 36 of file perfctr-ppc64.h.

◆ PMC7_SEL_MASK

#define PMC7_SEL_MASK 0xFFFFFFFFFFFFF87FULL

Definition at line 37 of file perfctr-ppc64.h.

◆ PMC8_SEL_MASK

#define PMC8_SEL_MASK 0xFFFFFFFFFFFFFFC3ULL

Definition at line 38 of file perfctr-ppc64.h.

◆ PMC8a_SEL_MASK

#define PMC8a_SEL_MASK 0xFFFDFFFFUL

Definition at line 39 of file perfctr-ppc64.h.

◆ PMC_OVFL

#define PMC_OVFL 0x80000000

Definition at line 55 of file perfctr-ppc64.h.

◆ RCNTRL_ERROR

#define RCNTRL_ERROR "rvperfctr_control() returned < 0"

Definition at line 67 of file perfctr-ppc64.h.

◆ STATE_MAL_ERROR

#define STATE_MAL_ERROR "Error allocating perfctr structures"

Definition at line 70 of file perfctr-ppc64.h.

◆ VCNTRL_ERROR

#define VCNTRL_ERROR "vperfctr_control() returned < 0"

Definition at line 66 of file perfctr-ppc64.h.

◆ VINFO_ERROR

#define VINFO_ERROR "vperfctr_info() returned < 0"

Definition at line 65 of file perfctr-ppc64.h.

◆ VOPEN_ERROR

#define VOPEN_ERROR "vperfctr_open() returned NULL, please run perfex -i to verify your perfctr installation"

Definition at line 63 of file perfctr-ppc64.h.

Typedef Documentation

◆ hwd_context_t

typedef ppc64_perfctr_context_t hwd_context_t

Definition at line 161 of file perfctr-ppc64.h.

◆ hwd_control_state_t

typedef ppc64_perfctr_control_t hwd_control_state_t

Definition at line 160 of file perfctr-ppc64.h.

◆ hwd_reg_alloc_t

typedef ppc64_reg_alloc_t hwd_reg_alloc_t

Definition at line 134 of file perfctr-ppc64.h.

Function Documentation

◆ _papi_hwd_trylock()

static unsigned long _papi_hwd_trylock ( unsigned int * lock )

inlinestatic

Definition at line 83 of file perfctr-ppc64.h.

{
    unsigned long tmp, tmp2;
    __asm__ volatile ( "              li              %1,%3\n"
                       "1:            lwarx           %0,0,%2\n"
                       "              cmpwi           0,%0,%4\n"
                       "              bne-            2f\n"
                       "              stwcx.          %1,0,%2\n"
                       "              bne-            1b\n"
                       "              isync\n" "2:":"=&r" ( tmp ), "=&r"( tmp2 )
                       :"b"( lock ), "i"( MUTEX_LOCKED ), "i"( MUTEX_OPEN )
                       :"cr0", "memory" );
    return tmp;
}

◆ perfctr_get_native_evt_info()

ntv_event_info_t * perfctr_get_native_evt_info ( void )

Definition at line 483 of file ppc64_events.c.

{
    ntv_event_info_t *evt_info = NULL;
    FILE *evt_file = open_file( "events" );
    if ( evt_file != NULL ) {
        evt_info = parse_eventfile( evt_file );
    }
    return evt_info;
 
}

Here is the call graph for this function:

Here is the caller graph for this function:

◆ perfctr_get_native_group_info()

ntv_event_group_info_t * perfctr_get_native_group_info ( void )

Definition at line 495 of file ppc64_events.c.

{
    ntv_event_group_info_t *groups = NULL;
    FILE *grp_file = NULL;
    if ( ( grp_file = open_file( "groups" ) ) != NULL ) {
        groups = parse_groupfile( grp_file );
    }
    return groups;
}