.TH "PAPI_component_info_t" 3 "Mon Dec 18 2017" "Version 5.6.0.0" "PAPI" \" -*- nroff -*-

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.SH NAME

PAPI_component_info_t \- 

.SH SYNOPSIS

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.PP

.SS "Data Fields"

.in +1c

.ti -1c

.RI "char \fBname\fP [128]"

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.RI "char \fBshort_name\fP [64]"

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.RI "char \fBdescription\fP [128]"

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.RI "char \fBversion\fP [64]"

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.RI "char \fBsupport_version\fP [64]"

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.RI "char \fBkernel_version\fP [64]"

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.RI "char \fBdisabled_reason\fP [128]"

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.RI "int \fBdisabled\fP"

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.RI "int \fBCmpIdx\fP"

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.RI "int \fBnum_cntrs\fP"

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.RI "int \fBnum_mpx_cntrs\fP"

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.RI "int \fBnum_preset_events\fP"

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.RI "int \fBnum_native_events\fP"

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.RI "int \fBdefault_domain\fP"

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.RI "int \fBavailable_domains\fP"

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.RI "int \fBdefault_granularity\fP"

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.RI "int \fBavailable_granularities\fP"

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.RI "int \fBhardware_intr_sig\fP"

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.RI "int \fBcomponent_type\fP"

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.RI "char * \fBpmu_names\fP [40]"

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.RI "int \fBreserved\fP [8]"

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.RI "unsigned int \fBhardware_intr\fP:1"

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.RI "unsigned int \fBprecise_intr\fP:1"

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.RI "unsigned int \fBposix1b_timers\fP:1"

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.RI "unsigned int \fBkernel_profile\fP:1"

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.RI "unsigned int \fBkernel_multiplex\fP:1"

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.RI "unsigned int \fBfast_counter_read\fP:1"

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.RI "unsigned int \fBfast_real_timer\fP:1"

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.RI "unsigned int \fBfast_virtual_timer\fP:1"

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.RI "unsigned int \fBattach\fP:1"

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.RI "unsigned int \fBattach_must_ptrace\fP:1"

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.RI "unsigned int \fBcntr_umasks\fP:1"

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.RI "unsigned int \fBcpu\fP:1"

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.RI "unsigned int \fBinherit\fP:1"

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.RI "unsigned int \fBreserved_bits\fP:12"

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.in -1c

.SH "Detailed Description"

.PP 

.SH "Field Documentation"

.PP 

.SS "unsigned int PAPI_component_info_t::attach"

Supports attach 

.SS "unsigned int PAPI_component_info_t::attach_must_ptrace"

Attach must first ptrace and stop the thread/process 

.SS "int PAPI_component_info_t::available_domains"

Available domains 

.SS "int PAPI_component_info_t::available_granularities"

Available granularities 

.SS "int PAPI_component_info_t::CmpIdx"

Index into the vector array for this component; set at init time 

.SS "unsigned int PAPI_component_info_t::cntr_umasks"

counters have unit masks 

.SS "int PAPI_component_info_t::component_type"

Type of component 

.SS "unsigned int PAPI_component_info_t::cpu"

Supports specifying cpu number to use with event set 

.SS "int PAPI_component_info_t::default_domain"

The default domain when this component is used 

.SS "int PAPI_component_info_t::default_granularity"

The default granularity when this component is used 

.SS "char PAPI_component_info_t::description[128]"

Description of the component 

.SS "int PAPI_component_info_t::disabled"

0 if enabled, otherwise error code from initialization 

.SS "char PAPI_component_info_t::disabled_reason[128]"

Reason for failure of initialization 

.SS "unsigned int PAPI_component_info_t::fast_counter_read"

Supports a user level PMC read instruction 

.SS "unsigned int PAPI_component_info_t::fast_real_timer"

Supports a fast real timer 

.SS "unsigned int PAPI_component_info_t::fast_virtual_timer"

Supports a fast virtual timer 

.SS "unsigned int PAPI_component_info_t::hardware_intr"

hw overflow intr, does not need to be emulated in software 

.SS "int PAPI_component_info_t::hardware_intr_sig"

Signal used by hardware to deliver PMC events 

.SS "unsigned int PAPI_component_info_t::inherit"

Supports child processes inheriting parents counters 

.SS "unsigned int PAPI_component_info_t::kernel_multiplex"

In kernel multiplexing 

.SS "unsigned int PAPI_component_info_t::kernel_profile"

Has kernel profiling support (buffered interrupts or sprofil-like) 

.SS "char PAPI_component_info_t::kernel_version[64]"

Version of the kernel PMC support driver 

.SS "char PAPI_component_info_t::name[128]"

Name of the component we're using 

.SS "int PAPI_component_info_t::num_cntrs"

Number of hardware counters the component supports 

.SS "int PAPI_component_info_t::num_mpx_cntrs"

Number of hardware counters the component or PAPI can multiplex supports 

.SS "int PAPI_component_info_t::num_native_events"

Number of native events the component supports 

.SS "int PAPI_component_info_t::num_preset_events"

Number of preset events the component supports 

.SS "char* PAPI_component_info_t::pmu_names[40]"

list of pmu names supported by this component 

.SS "unsigned int PAPI_component_info_t::posix1b_timers"

Using POSIX 1b interval timers (timer_create) instead of setitimer 

.SS "unsigned int PAPI_component_info_t::precise_intr"

Performance interrupts happen precisely 

.SS "char PAPI_component_info_t::short_name[64]"

.PP

.nf

    Short name of component,

.fi

.PP

 to be prepended to event names 

.SS "char PAPI_component_info_t::support_version[64]"

Version of the support library 

.SS "char PAPI_component_info_t::version[64]"

Version of this component 

.SH "Author"

.PP 

Generated automatically by Doxygen for PAPI from the source code\&.