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PerfMonAuditor Class Reference

Performance Monitoring Auditor that uses Perfmon2 library to monitor algorithms. More...

Inheritance diagram for PerfMonAuditor:
[legend]
Collaboration diagram for PerfMonAuditor:
[legend]

## Public Member Functions
void | before (StandardEventType evt, INamedInterface *alg) override
void | after (StandardEventType evt, INamedInterface *alg, const StatusCode &sc) override
StatusCode | initialize () override
StatusCode | finalize () override
int | is_nehalem ()
| PerfMonAuditor (const std::string &name, ISvcLocator *pSvc)
virtual | ~PerfMonAuditor ()
Public Member Functions inherited from Auditor
| Auditor (const std::string &name, ISvcLocator *svcloc)
| Constructor. More...
| Auditor (const Auditor &a)=delete
Auditor & | operator= (const Auditor &rhs)=delete
StatusCode | sysInitialize () override
| Initialization method invoked by the framework. More...
StatusCode | sysFinalize () override
| Finalization method invoked by the framework. More...
void | before (StandardEventType, INamedInterface *) override
| The following methods are meant to be implemented by the child class... More...
void | before (StandardEventType, const std::string &) override
void | before (CustomEventTypeRef, INamedInterface *) override
void | before (CustomEventTypeRef, const std::string &) override
void | after (StandardEventType, INamedInterface *, const StatusCode &) override
void | after (StandardEventType, const std::string &, const StatusCode &) override
void | after (CustomEventTypeRef, INamedInterface *, const StatusCode &) override
void | after (CustomEventTypeRef, const std::string &, const StatusCode &) override
void | beforeInitialize (INamedInterface *) override
void | afterInitialize (INamedInterface *) override
void | beforeReinitialize (INamedInterface *) override
void | afterReinitialize (INamedInterface *) override
void | beforeExecute (INamedInterface *) override
void | afterExecute (INamedInterface *, const StatusCode &) override
void | beforeFinalize (INamedInterface *) override
void | afterFinalize (INamedInterface *) override
void | beforeBeginRun (INamedInterface *) override
void | afterBeginRun (INamedInterface *) override
void | beforeEndRun (INamedInterface *) override
void | afterEndRun (INamedInterface *) override
const std::string & | name () const override
bool | isEnabled () const override
SmartIF< ISvcLocator > & | serviceLocator () const override
| The standard service locator. More...
template<class T >
StatusCode | service (const std::string &name, T *&svc, bool createIf=false) const
| Access a service by name, creating it if it doesn't already exist. More...
template<class T = IService>
SmartIF< T > | service (const std::string &name, bool createIf=false) const
StatusCode | setProperties ()
| Set the auditor's properties. More...
Public Member Functions inherited from PropertyHolder< CommonMessaging< implements< IAuditor, IProperty > > >
| PropertyHolder ()=default
| ~PropertyHolder () override=default
Gaudi::Details::PropertyBase & | declareProperty (Gaudi::Details::PropertyBase &prop)
| Declare a property. More...
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, TYPE &value, const std::string &doc="none")
| Helper to wrap a regular data member and use it as a regular property. More...
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, TYPE &value, const std::string &doc="none") const
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, Gaudi::Property< TYPE, VERIFIER, HANDLERS > &prop, const std::string &doc="none")
| Declare a PropertyBase instance setting name and documentation. More...
Gaudi::Details::PropertyBase * | declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="")
| Declare a remote property. More...
StatusCode | setProperty (const Gaudi::Details::PropertyBase &p) override
| set the property form another property More...
StatusCode | setProperty (const std::string &s) override
| set the property from the formatted string More...
StatusCode | setProperty (const std::string &n, const std::string &v) override
| set the property from name and the value More...
StatusCode | setProperty (const std::string &name, const TYPE &value)
| set the property form the value More...
StatusCode | getProperty (Gaudi::Details::PropertyBase *p) const override
| get the property More...
const Gaudi::Details::PropertyBase & | getProperty (const std::string &name) const override
| get the property by name More...
StatusCode | getProperty (const std::string &n, std::string &v) const override
| convert the property to the string More...
const std::vector< Gaudi::Details::PropertyBase * > & | getProperties () const override
| get all properties More...
bool | hasProperty (const std::string &name) const override
| Return true if we have a property with the given name. More...
| PropertyHolder (const PropertyHolder &)=delete
PropertyHolder & | operator= (const PropertyHolder &)=delete
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, GaudiHandleBase &ref, const std::string &doc="none")
| Specializations for various GaudiHandles. More...
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, GaudiHandleArrayBase &ref, const std::string &doc="none")
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, DataObjectHandleBase &ref, const std::string &doc="none")
Public Member Functions inherited from CommonMessagingBase
virtual | ~CommonMessagingBase ()=default
| Virtual destructor. More...
SmartIF< IMessageSvc > & | msgSvc () const
| The standard message service. More...
MsgStream & | msgStream () const
| Return an uninitialized MsgStream. More...
MsgStream & | msgStream (const MSG::Level level) const
| Predefined configurable message stream for the efficient printouts. More...
MsgStream & | always () const
| shortcut for the method msgStream(MSG::ALWAYS) More...
MsgStream & | fatal () const
| shortcut for the method msgStream(MSG::FATAL) More...
MsgStream & | err () const
| shortcut for the method msgStream(MSG::ERROR) More...
MsgStream & | error () const
| shortcut for the method msgStream(MSG::ERROR) More...
MsgStream & | warning () const
| shortcut for the method msgStream(MSG::WARNING) More...
MsgStream & | info () const
| shortcut for the method msgStream(MSG::INFO) More...
MsgStream & | debug () const
| shortcut for the method msgStream(MSG::DEBUG) More...
MsgStream & | verbose () const
| shortcut for the method msgStream(MSG::VERBOSE) More...
MsgStream & | msg () const
| shortcut for the method msgStream(MSG::INFO) More...
MSG::Level | msgLevel () const
| get the output level from the embedded MsgStream More...
MSG::Level | outputLevel () const __attribute__((deprecated))
| Backward compatibility function for getting the output level. More...
bool | msgLevel (MSG::Level lvl) const
| get the output level from the embedded MsgStream More...

## Private Types
typedef GaudiUtils::VectorMap< const INamedInterface *, int > | Map

## Private Member Functions
void | i_beforeInitialize (INamedInterface *alg)
void | i_afterInitialize (INamedInterface *alg)
void | i_beforeExecute (INamedInterface *alg)
void | i_afterExecute (INamedInterface *alg)
| PerfMonAuditor ()
| PerfMonAuditor (const PerfMonAuditor &)
PerfMonAuditor & | operator= (const PerfMonAuditor &)
void | startpm ()
void | pausepm ()
void | stoppm ()
void | finalizepm ()
int | detect_unavail_pmu_regs (int fd, pfmlib_regmask_t *r_pmcs, pfmlib_regmask_t *r_pmds)
int | detect_unavail_pmcs (int fd, pfmlib_regmask_t *r_pmcs)
void | pfm_bv_set (uint64_t *bv, uint16_t rnum)
int | pfm_bv_isset (uint64_t *bv, uint16_t rnum)
void | pfm_bv_copy (uint64_t *d, uint64_t *j, uint16_t n)
void | start_smpl ()
void | stop_smpl ()
void | finalize_smpl ()

## Static Private Member Functions
static void | process_smpl_buf (pfm_dfl_smpl_hdr_t *hdr, size_t entry_size)
static void | sigio_handler (int, struct siginfo *, struct sigcontext *)

## Private Attributes
PFMon & | m_pfm
Map | m_map
int | m_indent
bool | m_inEvent
int | is_nehalem_ret
pfmlib_input_param_t | inp
pfmlib_output_param_t | outp
pfarg_ctx_t | ctx
pfarg_pmd_t | pd [NUM_PMDS]
pfarg_pmc_t | pc [NUM_PMCS]
pfarg_load_t | load_arg
int | fd
unsigned int | i
int | ret
std::string | event_str [MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
std::string | prefix
std::string | family
char | event_cstr [MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS][MAX_EVENT_NAME_LENGTH]
char | prefix_cstr [MAX_PREFIX_NAME_LENGTH]
unsigned int | ph_ev_count
bool | inv [MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
unsigned int | cmask [MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
unsigned int | start_at_event
pfmlib_core_input_param_t | params
pfmlib_nhm_input_param_t | nhm_params
int | used_counters_number
bool | nehalem
bool | westmere
bool | core
bool | sampling
pfm_dfl_smpl_arg_t | buf_arg
pfarg_load_t | load_args
void * | buf_addr
unsigned | num_counters
unsigned int | max_pmd
pfmlib_options_t | pfmlib_options
int | level
bool | first_alg
std::string | first_alg_name
bool | event_count_reached

## Additional Inherited Members
Public Types inherited from Auditor
typedef Gaudi::PluginService::Factory< IAuditor *, const std::string &, ISvcLocator * > | Factory
Public Types inherited from PropertyHolder< CommonMessaging< implements< IAuditor, IProperty > > >
using | PropertyHolderImpl = PropertyHolder< CommonMessaging< implements< IAuditor, IProperty > > >
| Typedef used to refer to this class from derived classes, as in. More...
Public Types inherited from CommonMessaging< implements< IAuditor, IProperty > >
using | base_class = CommonMessaging
Protected Member Functions inherited from PropertyHolder< CommonMessaging< implements< IAuditor, IProperty > > >
Gaudi::Details::PropertyBase * | property (const std::string &name) const
Protected Member Functions inherited from CommonMessaging< implements< IAuditor, IProperty > >
void | updateMsgStreamOutputLevel (int level)
| Update the output level of the cached MsgStream. More...

## Detailed Description

Performance Monitoring Auditor that uses Perfmon2 library to monitor algorithms.

Author
  Daniele Francesco KRUSE danie.nosp@m.le.f.nosp@m.rance.nosp@m.sco..nosp@m.kruse.nosp@m.@cer.nosp@m.n.ch

Date
  2009-10-28

Definition at line 202 of file PerfMonAuditor.cpp.

## Member Typedef Documentation

typedef GaudiUtils::VectorMap<const INamedInterface*, int> PerfMonAuditor::Map
| private

Definition at line 357 of file PerfMonAuditor.cpp.

## Constructor & Destructor Documentation

PerfMonAuditor::PerfMonAuditor | ( | const std::string & | name,
|  | ISvcLocator * | pSvc
| ) |  |
| inline

Definition at line 277 of file PerfMonAuditor.cpp.

278 : // standard constructor
279 Auditor( name, pSvc )
280 , m_pfm( PFMon::instance() )
281 , m_map()
282 , m_indent( 0 )
283 , m_inEvent( false )
284 {
285 is_nehalem_ret = is_nehalem();
286 declareProperty( "EVENT0", event_str[0] );
287 declareProperty( "EVENT1", event_str[1] );
288 declareProperty( "EVENT2", event_str[2] );
289 declareProperty( "EVENT3", event_str[3] );
290 declareProperty( "FAMILY", family );
291 declareProperty( "PREFIX", prefix );
292 declareProperty( "INV0", inv[0] );
293 declareProperty( "INV1", inv[1] );
294 declareProperty( "INV2", inv[2] );
295 declareProperty( "INV3", inv[3] );
296 declareProperty( "CMASK0", cmask[0] );
297 declareProperty( "CMASK1", cmask[1] );
298 declareProperty( "CMASK2", cmask[2] );
299 declareProperty( "CMASK3", cmask[3] );
300 declareProperty( "SP0", sp[0] );
301 declareProperty( "SP1", sp[1] );
302 declareProperty( "SP2", sp[2] );
303 declareProperty( "SP3", sp[3] );
304 declareProperty( "SAMPLE", sampling );
305 declareProperty( "START_AT_EVENT", start_at_event );
306 declareProperty( "IS_NEHALEM", is_nehalem_ret );
307
309 /*
310 // loading functions from PFM library
311 void* handle = dlopen("libpfm.so", RTLD_NOW);
312 if (!handle) {
313 // error() << "Cannot open library: " << dlerror() << endmsg;
314 }
315 typedef void (*hello_t)();
316 hello_t hello = (hello_t) dlsym(handle, "hello");
317 if (!hello) {
318 // error() << "Cannot load symbol 'hello': " << dlerror() << endmsg;
319 dlclose(handle);
320 }
321
322 pfm_start = (pfm_start_t) dlsym(handle, "pfm_start");
323 pfm_stop = (pfm_stop_t) dlsym(handle, "pfm_stop");
324 pfm_self_stop = (pfm_self_stop_t) dlsym(handle, "pfm_stop"); //it's the same
325 pfm_restart = (pfm_restart_t) dlsym(handle, "pfm_restart");
326 //pfm_read_pmds = (pfm_read_pmds_t) dlsym(handle, "pfm_read_pmds");
327 pfm_initialize = (pfm_initialize_t) dlsym(handle, "pfm_initialize");
328 pfm_find_full_event = (pfm_find_full_event_t) dlsym(handle, "pfm_find_full_event");
329 pfm_dispatch_events = (pfm_dispatch_events_t) dlsym(handle, "pfm_dispatch_events");
330 pfm_create_context = (pfm_create_context_t) dlsym(handle, "pfm_create_context");
331 pfm_write_pmcs = (pfm_write_pmcs_t) dlsym(handle, "pfm_write_pmcs");
332 pfm_write_pmds = (pfm_write_pmds_t) dlsym(handle, "pfm_write_pmds");
333 pfm_load_context = (pfm_load_context_t) dlsym(handle, "pfm_load_context");
334 pfm_strerror = (pfm_strerror_t) dlsym(handle, "pfm_strerror");
335 pfm_set_options = (pfm_set_options_t) dlsym(handle, "pfm_set_options");
336 pfm_get_num_counters = (pfm_get_num_counters_t) dlsym(handle, "pfm_get_num_counters");
337 // use it to do the calculation
338 // info() << "Calling hello..." << endmsg;
339 // hello();
340
341 // close the library
342 // info() << "Closing library..." << endmsg;
343 dlclose(handle);
344 */
345
347 }
PerfMonAuditor::is_nehalem
int is_nehalem()
Definition: PerfMonAuditor.cpp:219
PerfMonAuditor::family
std::string family
Definition: PerfMonAuditor.cpp:380
PerfMonAuditor::inv
bool inv[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:384
PropertyHolder< CommonMessaging< implements< IAuditor, IProperty > > >::declareProperty
Gaudi::Details::PropertyBase & declareProperty(Gaudi::Details::PropertyBase &prop)
Declare a property.
Definition: PropertyHolder.h:99
boost::spirit
Definition: iter_pos.hpp:13
PerfMonAuditor::is_nehalem_ret
int is_nehalem_ret
Definition: PerfMonAuditor.cpp:363
PerfMonAuditor::event_str
std::string event_str[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:378
Auditor::Auditor
Auditor(const std::string &name, ISvcLocator *svcloc)
Constructor.
Definition: Auditor.cpp:12
PerfMonAuditor::prefix
std::string prefix
Definition: PerfMonAuditor.cpp:379
PerfMonAuditor::m_map
Map m_map
Definition: PerfMonAuditor.cpp:358
PerfMonAuditor::m_indent
int m_indent
Definition: PerfMonAuditor.cpp:359
PerfMonAuditor::start_at_event
unsigned int start_at_event
Definition: PerfMonAuditor.cpp:386
PerfMonAuditor::sampling
bool sampling
Definition: PerfMonAuditor.cpp:394
PerfMonAuditor::m_inEvent
bool m_inEvent
Definition: PerfMonAuditor.cpp:360
PerfMonAuditor::cmask
unsigned int cmask[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:385
PerfMonAuditor::m_pfm
PFMon & m_pfm
Definition: PerfMonAuditor.cpp:239

virtual PerfMonAuditor::~PerfMonAuditor | ( |  | ) |
| inline virtual

Definition at line 349 of file PerfMonAuditor.cpp.

349 {} // virtual destructor

PerfMonAuditor::PerfMonAuditor | ( |  | ) |
| private

PerfMonAuditor::PerfMonAuditor | ( | const PerfMonAuditor & |  | ) |
| private

## Member Function Documentation

void PerfMonAuditor::after | ( | StandardEventType | evt,
|  | INamedInterface * | alg,
|  | const StatusCode & | sc
| ) |  |
| override

Definition at line 941 of file PerfMonAuditor.cpp.

942 {
943 switch ( evt ) {
944 case IAuditor::Initialize:
945 i_afterInitialize( alg );
946 break;
947 case IAuditor::Execute:
948 i_afterExecute( alg );
949 break;
950 default:
951 break;
952 }
953 return;
954 }
PerfMonAuditor::i_afterExecute
void i_afterExecute(INamedInterface *alg)
Definition: PerfMonAuditor.cpp:1006
IAuditor::Initialize
Definition: IAuditor.h:25
IAuditor::Execute
Definition: IAuditor.h:25
PerfMonAuditor::i_afterInitialize
void i_afterInitialize(INamedInterface *alg)
Definition: PerfMonAuditor.cpp:962
IOTest.evt
evt
Definition: IOTest.py:96

void PerfMonAuditor::before | ( | StandardEventType | evt,
|  | INamedInterface * | alg
| ) |  |
| override

Definition at line 926 of file PerfMonAuditor.cpp.

927 {
928 switch ( evt ) {
929 case IAuditor::Initialize:
930 i_beforeInitialize( alg );
931 break;
932 case IAuditor::Execute:
933 i_beforeExecute( alg );
934 break;
935 default:
936 break;
937 }
938 return;
939 }
IAuditor::Initialize
Definition: IAuditor.h:25
IAuditor::Execute
Definition: IAuditor.h:25
PerfMonAuditor::i_beforeExecute
void i_beforeExecute(INamedInterface *alg)
Definition: PerfMonAuditor.cpp:968
PerfMonAuditor::i_beforeInitialize
void i_beforeInitialize(INamedInterface *alg)
Definition: PerfMonAuditor.cpp:956
IOTest.evt
evt
Definition: IOTest.py:96

int PerfMonAuditor::detect_unavail_pmcs | ( | int | fd,
|  | pfmlib_regmask_t * | r_pmcs
| ) |  |
| inline private

Definition at line 396 of file PerfMonAuditor.cpp.

396 { return detect_unavail_pmu_regs( fd, r_pmcs, NULL ); }
PerfMonAuditor::detect_unavail_pmu_regs
int detect_unavail_pmu_regs(int fd, pfmlib_regmask_t *r_pmcs, pfmlib_regmask_t *r_pmds)
PerfMonAuditor::fd
int fd
Definition: PerfMonAuditor.cpp:371

int PerfMonAuditor::detect_unavail_pmu_regs | ( | int | fd,
|  | pfmlib_regmask_t * | r_pmcs,
|  | pfmlib_regmask_t * | r_pmds
| ) |  |
| private

StatusCode PerfMonAuditor::finalize | ( |  | ) |
| override virtual

Reimplemented from Auditor.

Definition at line 917 of file PerfMonAuditor.cpp.

918 {
919 if ( sampling == 0 )
920 finalizepm();
921 else
922 finalize_smpl();
923 return Auditor::finalize();
924 }
Auditor::finalize
virtual StatusCode finalize()
Definition: Auditor.cpp:200
PerfMonAuditor::finalize_smpl
void finalize_smpl()
Definition: PerfMonAuditor.cpp:833
PerfMonAuditor::finalizepm
void finalizepm()
Definition: PerfMonAuditor.cpp:528
PerfMonAuditor::sampling
bool sampling
Definition: PerfMonAuditor.cpp:394

void PerfMonAuditor::finalize_smpl | ( |  | ) |
| private

Definition at line 833 of file PerfMonAuditor.cpp.

834 {
835 int err;
836 for ( int i = 0; i < used_counters_number; i++ ) {
837 std::string filename = prefix_cstr;
838 filename += '_';
839 filename += event_cstr[i];
840
841 for ( auto& c : filename )
842 if ( c == ':' ) c = '-';
843
844 if ( inv[i] ) filename += "_INV_1";
845 if ( cmask[i] > 0 ) filename += "_CMASK_" + std::to_string( cmask[i] );
846 filename += ".txt.gz";
847
848 gzFile outfile = gzopen( filename.c_str(), "wb" );
849 if ( outfile != NULL ) {
850 if ( nehalem ) {
851 gzprintf( outfile, "NHM " );
852 } else if ( westmere ) {
853 gzprintf( outfile, "WSM " );
854 } else if ( core ) {
855 gzprintf( outfile, "CORE " );
856 }
857 if ( gzprintf( outfile, "%s %d %d %d\n", event_cstr[i], cmask[i], inv[i], sp[i] ) <
858 (int)strlen( event_cstr[i] ) ) {
859 error() << "ERROR: gzputs err: " << gzerror( outfile, &err ) << ". Aborting..." << endmsg;
860 }
861 for ( std::map<std::string, std::map<unsigned long, unsigned int>>::iterator it = samples[i].begin();
862 it != samples[i].end(); it++ ) {
863 unsigned long long sum = 0;
864 for ( std::map<unsigned long, unsigned int>::iterator jt = ( it->second ).begin(); jt != ( it->second ).end();
865 jt++ ) {
866 sum += jt->second;
867 }
868 if ( gzprintf( outfile, "%s%%%llu\n", ( it->first ).c_str(), sum ) < (int)( ( it->first ).length() ) ) {
869 error() << "ERROR: gzputs err: " << gzerror( outfile, &err ) << ". Aborting..." << endmsg;
870 }
871 for ( std::map<unsigned long, unsigned int>::iterator jt = ( it->second ).begin(); jt != ( it->second ).end();
872 jt++ ) {
873 char sym_name[SYM_NAME_MAX_LENGTH];
874 bzero( sym_name, SYM_NAME_MAX_LENGTH );
875 const char* libName;
876 const char* symbolName;
877 int libOffset = 0;
878 int offset = 0;
879 void* sym_addr = IgHookTrace::tosymbol( (void*)( jt->first ) );
880 if ( sym_addr != NULL ) {
881 bool success = IgHookTrace::symbol( sym_addr, symbolName, libName, offset, libOffset );
882 if ( success ) {
883 if ( symbolName != NULL && strlen( symbolName ) > 0 ) {
884 strcpy( sym_name, symbolName );
885 strcat( sym_name, " " );
886 } else {
887 strcpy( sym_name, "??? " );
888 }
889 if ( libName != NULL && strlen( libName ) > 0 ) {
890 strcat( sym_name, libName );
891 strcat( sym_name, " " );
892 } else {
893 strcat( sym_name, "??? " );
894 }
895 sprintf( sym_name, "%s%d ", sym_name, libOffset );
896 if ( strlen( sym_name ) <= 0 ) {
897 error() << "ERROR: Symbol name length is zero. Aborting..." << endmsg;
898 }
899 } else {
900 strcpy( sym_name, "??? ??? 0 " );
901 }
902 } else {
903 strcpy( sym_name, "??? ??? 0 " );
904 }
905 if ( gzprintf( outfile, "%s %d\n", sym_name, jt->second ) < (int)strlen( sym_name ) ) {
906 error() << "ERROR: gzputs err: " << gzerror( outfile, &err ) << endmsg;
907 }
908 }
909 }
910 } else {
911 error() << "ERROR: Could not open file: " << filename << ". Aborting..." << endmsg;
912 }
913 gzclose( outfile );
914 }
915 }
gaudirun.c
c
Definition: gaudirun.py:407
std::strcat
T strcat(T...args)
IgHookTrace::tosymbol
static void * tosymbol(void *address)
Definition: IgHook_IgHookTrace.cpp:253
sum
double sum(double x, double y, double z)
Definition: 3DoubleFuncTest.cpp:25
PerfMonAuditor::inv
bool inv[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:384
std::to_string
T to_string(T...args)
SYM_NAME_MAX_LENGTH
#define SYM_NAME_MAX_LENGTH
Definition: PerfMonAuditor.cpp:65
graphanalysis.filename
string filename
Definition: graphanalysis.py:117
boost::spirit
Definition: iter_pos.hpp:13
std::map
STL class.
CommonMessagingBase::err
MsgStream & err() const
shortcut for the method msgStream(MSG::ERROR)
Definition: CommonMessaging.h:108
begin
auto begin(reverse_wrapper< T > &w)
Definition: reverse.h:58
std::string
STL class.
CommonMessagingBase::error
MsgStream & error() const
shortcut for the method msgStream(MSG::ERROR)
Definition: CommonMessaging.h:111
std::strlen
T strlen(T...args)
PerfMonAuditor::used_counters_number
int used_counters_number
Definition: PerfMonAuditor.cpp:389
IgHookTrace::symbol
static bool symbol(void *address, const char *&sym, const char *&lib, int &offset, int &liboffset)
Definition: IgHook_IgHookTrace.cpp:226
PerfMonAuditor::event_cstr
char event_cstr[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS][MAX_EVENT_NAME_LENGTH]
Definition: PerfMonAuditor.cpp:381
end
auto end(reverse_wrapper< T > &w)
Definition: reverse.h:64
PerfMonAuditor::prefix_cstr
char prefix_cstr[MAX_PREFIX_NAME_LENGTH]
Definition: PerfMonAuditor.cpp:382
std::strcpy
T strcpy(T...args)
PerfMonAuditor::i
unsigned int i
Definition: PerfMonAuditor.cpp:372
std::map::begin
T begin(T...args)
PerfMonAuditor::westmere
bool westmere
Definition: PerfMonAuditor.cpp:391
PerfMonAuditor::cmask
unsigned int cmask[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:385
std::sprintf
T sprintf(T...args)
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:209
PerfMonAuditor::nehalem
bool nehalem
Definition: PerfMonAuditor.cpp:390
PerfMonAuditor::core
bool core
Definition: PerfMonAuditor.cpp:392

void PerfMonAuditor::finalizepm | ( |  | ) |
| private

Definition at line 528 of file PerfMonAuditor.cpp.

529 {
530 info() << "start of finalizepm ucn:" << used_counters_number << endmsg;
531 for ( int i = 0; i < used_counters_number; i++ ) {
532 std::string filename = prefix_cstr;
533 filename += '_';
534 filename += event_cstr[i];
535
536 for ( auto& c : filename )
537 if ( c == ':' ) c = '-';
538
539 if ( inv[i] ) filename += "_INV_1";
540 if ( cmask[i] > 0 ) filename += "_CMASK_" + std::to_string( cmask[i] );
541 filename += ".txt";
542
543 info() << "Filename:" << filename << endmsg;
544 FILE* outfile = fopen( filename.c_str(), "w" );
545 if ( nehalem ) {
546 fprintf( outfile, "NHM " );
547 } else if ( westmere ) {
548 fprintf( outfile, "WSM " );
549 } else if ( core ) {
550 fprintf( outfile, "CORE " );
551 }
552 fprintf( outfile, "%s %d %d %d\n", event_cstr[i], cmask[i], inv[i], sp[i] );
553 for ( std::map<std::string, std::vector<unsigned long int>>::iterator it = ( results[i] ).begin();
554 it != ( results[i] ).end(); it++ ) {
555 fprintf( outfile, "%s\n", ( it->first ).c_str() );
556 for ( std::vector<unsigned long int>::iterator j = ( it->second ).begin(); j != ( it->second ).end(); j++ ) {
557 fprintf( outfile, "%lu\n", *j );
558 }
559 }
560 fclose( outfile );
561 }
562 }
gaudirun.c
c
Definition: gaudirun.py:407
CommonMessagingBase::info
MsgStream & info() const
shortcut for the method msgStream(MSG::INFO)
Definition: CommonMessaging.h:117
PerfMonAuditor::inv
bool inv[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:384
std::to_string
T to_string(T...args)
graphanalysis.filename
string filename
Definition: graphanalysis.py:117
boost::spirit
Definition: iter_pos.hpp:13
std::map
STL class.
begin
auto begin(reverse_wrapper< T > &w)
Definition: reverse.h:58
std::fclose
T fclose(T...args)
std::string
STL class.
std::fopen
T fopen(T...args)
PerfMonAuditor::used_counters_number
int used_counters_number
Definition: PerfMonAuditor.cpp:389
PerfMonAuditor::event_cstr
char event_cstr[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS][MAX_EVENT_NAME_LENGTH]
Definition: PerfMonAuditor.cpp:381
end
auto end(reverse_wrapper< T > &w)
Definition: reverse.h:64
PerfMonAuditor::prefix_cstr
char prefix_cstr[MAX_PREFIX_NAME_LENGTH]
Definition: PerfMonAuditor.cpp:382
PerfMonAuditor::i
unsigned int i
Definition: PerfMonAuditor.cpp:372
std::vector
STL class.
std::vector::begin
T begin(T...args)
PerfMonAuditor::westmere
bool westmere
Definition: PerfMonAuditor.cpp:391
PerfMonAuditor::cmask
unsigned int cmask[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:385
std::fprintf
T fprintf(T...args)
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:209
PerfMonAuditor::nehalem
bool nehalem
Definition: PerfMonAuditor.cpp:390
PerfMonAuditor::core
bool core
Definition: PerfMonAuditor.cpp:392

void PerfMonAuditor::i_afterExecute | ( | INamedInterface * | alg | ) |
| private

Definition at line 1006 of file PerfMonAuditor.cpp.

1007 {
1008 if ( !alg ) {
1009 return;
1010 } // info() << "after:inside! " << alg->name() << endmsg;
1011
1012 if ( event_count_reached ) {
1013 // info() << "after:inside! " << alg->name() << endmsg;
1014
1015 if ( sampling == 0 )
1016 stoppm();
1017 else
1018 stop_smpl();
1019 alg_stack.pop();
1020 --m_indent;
1021 if ( !alg_stack.empty() ) {
1022 if ( sampling == 0 )
1023 startpm();
1024 else
1025 start_smpl(); // resuming father algorithm counting
1026 }
1027 }
1028 }
PerfMonAuditor::stop_smpl
void stop_smpl()
Definition: PerfMonAuditor.cpp:817
PerfMonAuditor::startpm
void startpm()
Definition: PerfMonAuditor.cpp:430
PerfMonAuditor::stoppm
void stoppm()
Definition: PerfMonAuditor.cpp:498
PerfMonAuditor::m_indent
int m_indent
Definition: PerfMonAuditor.cpp:359
PerfMonAuditor::event_count_reached
bool event_count_reached
Definition: PerfMonAuditor.cpp:427
PerfMonAuditor::start_smpl
void start_smpl()
Definition: PerfMonAuditor.cpp:694
PerfMonAuditor::sampling
bool sampling
Definition: PerfMonAuditor.cpp:394

void PerfMonAuditor::i_afterInitialize | ( | INamedInterface * | alg | ) |
| private

Definition at line 962 of file PerfMonAuditor.cpp.

963 {
964 if ( !alg ) return;
965 return;
966 }

void PerfMonAuditor::i_beforeExecute | ( | INamedInterface * | alg | ) |
| private

Definition at line 968 of file PerfMonAuditor.cpp.

969 {
970 if ( !alg ) return;
971 // info() << "before:inside! " << alg->name() << endmsg;
972 if ( first_alg ) {
973 first_alg = false;
974 first_alg_name = alg->name();
975 // info() << "first_alg_name= " << alg->name() << endmsg;
976 }
977 if ( !event_count_reached ) {
978 if ( !first_alg_name.compare( alg->name() ) ) {
979 ph_ev_count++;
980 // info() << "EVENT COUNT: " << ph_ev_count << endmsg;
981 if ( ph_ev_count == start_at_event ) {
982 event_count_reached = true;
983 // info() << "!!! EVENT COUNT REACHED: " << ph_ev_count << endmsg;
984 }
985 }
986 }
987 if ( event_count_reached ) {
988 // info() << "before:inside! " << alg->name() << endmsg;
989
990 if ( !alg_stack.empty() ) {
991 if ( sampling == 0 )
992 pausepm(); // pausing father algorithm counting
993 else
994 stop_smpl();
995 }
996 ++m_indent;
997 std::vector<unsigned long int> zeroes( 4, 0 );
998 alg_stack.push( std::make_pair( alg, zeroes ) );
999 if ( sampling == 0 )
1000 startpm();
1001 else
1002 start_smpl();
1003 }
1004 }
PerfMonAuditor::stop_smpl
void stop_smpl()
Definition: PerfMonAuditor.cpp:817
PerfMonAuditor::startpm
void startpm()
Definition: PerfMonAuditor.cpp:430
PerfMonAuditor::pausepm
void pausepm()
Definition: PerfMonAuditor.cpp:511
PerfMonAuditor::first_alg_name
std::string first_alg_name
Definition: PerfMonAuditor.cpp:426
std::make_pair
T make_pair(T...args)
PerfMonAuditor::m_indent
int m_indent
Definition: PerfMonAuditor.cpp:359
PerfMonAuditor::ph_ev_count
unsigned int ph_ev_count
Definition: PerfMonAuditor.cpp:383
std::vector
STL class.
PerfMonAuditor::event_count_reached
bool event_count_reached
Definition: PerfMonAuditor.cpp:427
PerfMonAuditor::start_smpl
void start_smpl()
Definition: PerfMonAuditor.cpp:694
PerfMonAuditor::start_at_event
unsigned int start_at_event
Definition: PerfMonAuditor.cpp:386
PerfMonAuditor::sampling
bool sampling
Definition: PerfMonAuditor.cpp:394
PerfMonAuditor::first_alg
bool first_alg
Definition: PerfMonAuditor.cpp:425
INamedInterface::name
virtual const std::string & name() const =0
Retrieve the name of the instance.
std::string::compare
T compare(T...args)

void PerfMonAuditor::i_beforeInitialize | ( | INamedInterface * | alg | ) |
| private

Definition at line 956 of file PerfMonAuditor.cpp.

957 {
958 if ( !alg ) return;
959 return;
960 }

StatusCode PerfMonAuditor::initialize | ( |  | ) |
| override virtual

Reimplemented from Auditor.

Definition at line 564 of file PerfMonAuditor.cpp.

565 {
566 if ( !m_pfm.loaded ) {
567 error() << "pfm library could not be loaded" << endmsg;
568 return false;
569 }
570
571 info() << "Initializing..." << endmsg;
572 StatusCode sc = Auditor::initialize();
573 if ( sc.isFailure() ) {
574 return sc;
575 }
576 used_counters_number = 0;
577 for ( int i = 0; i < MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS; i++ ) {
578 if ( event_str[i].length() > 0 ) used_counters_number++;
579 }
580 for ( int i = 0; i < MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS; i++ ) {
581 strcpy( event_cstr[i], event_str[i].c_str() );
582 }
583 strcpy( prefix_cstr, prefix.c_str() );
584
585 if ( m_pfm.pfm_initialize() != PFMLIB_SUCCESS ) {
586 error() << "Cannot initialize perfmon!!" << endmsg;
587 }
588 ph_ev_count = 0;
589 first_alg = true;
590 event_count_reached = false;
591 nehalem = false;
592 core = false;
593 westmere = false;
594 if ( family.compare( "CORE" ) == 0 )
595 core = true;
596 else if ( family.compare( "NEHALEM" ) == 0 )
597 nehalem = true;
598 else if ( family.compare( "WESTMERE" ) == 0 )
599 westmere = true;
600 else {
601 error() << "ERROR: Unsupported processor family " << family << ". aborting..." << endmsg;
602 }
603
604 info() << "Initialized!" << endmsg;
605 return StatusCode::SUCCESS;
606 }
StatusCode::SUCCESS
Definition: StatusCode.h:31
PerfMonAuditor::family
std::string family
Definition: PerfMonAuditor.cpp:380
CommonMessagingBase::info
MsgStream & info() const
shortcut for the method msgStream(MSG::INFO)
Definition: CommonMessaging.h:117
PFMLIB_SUCCESS
#define PFMLIB_SUCCESS
Definition: pfmlib.h:267
StatusCode::isFailure
bool isFailure() const
Test for a status code of FAILURE.
Definition: StatusCode.h:86
CommonMessagingBase::error
MsgStream & error() const
shortcut for the method msgStream(MSG::ERROR)
Definition: CommonMessaging.h:111
PerfMonAuditor::event_str
std::string event_str[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:378
PerfMonAuditor::prefix
std::string prefix
Definition: PerfMonAuditor.cpp:379
StatusCode
This class is used for returning status codes from appropriate routines.
Definition: StatusCode.h:28
PerfMonAuditor::used_counters_number
int used_counters_number
Definition: PerfMonAuditor.cpp:389
PerfMonAuditor::event_cstr
char event_cstr[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS][MAX_EVENT_NAME_LENGTH]
Definition: PerfMonAuditor.cpp:381
PerfMonAuditor::prefix_cstr
char prefix_cstr[MAX_PREFIX_NAME_LENGTH]
Definition: PerfMonAuditor.cpp:382
std::strcpy
T strcpy(T...args)
PerfMonAuditor::i
unsigned int i
Definition: PerfMonAuditor.cpp:372
PerfMonAuditor::ph_ev_count
unsigned int ph_ev_count
Definition: PerfMonAuditor.cpp:383
PerfMonAuditor::event_count_reached
bool event_count_reached
Definition: PerfMonAuditor.cpp:427
std::string::c_str
T c_str(T...args)
PerfMonAuditor::westmere
bool westmere
Definition: PerfMonAuditor.cpp:391
Auditor::initialize
virtual StatusCode initialize()
Definition: Auditor.cpp:70
PerfMonAuditor::first_alg
bool first_alg
Definition: PerfMonAuditor.cpp:425
MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS
#define MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS
Definition: PerfMonAuditor.cpp:71
PerfMonAuditor::m_pfm
PFMon & m_pfm
Definition: PerfMonAuditor.cpp:239
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:209
std::string::compare
T compare(T...args)
PerfMonAuditor::nehalem
bool nehalem
Definition: PerfMonAuditor.cpp:390
PerfMonAuditor::core
bool core
Definition: PerfMonAuditor.cpp:392

int PerfMonAuditor::is_nehalem | ( |  | ) |
| inline

Definition at line 219 of file PerfMonAuditor.cpp.

220 {
221 #ifdef __ICC
222 // Disable ICC remark #593: variable "x" was set but never used
223 #pragma warning( push )
224 #pragma warning( disable : 593 )
225 #endif
226 int a, b, c, d;
227 cpuid( 1, a, b, c, d );
228 int sse4_2_mask = 1 << 20;
229 if ( c & sse4_2_mask )
230 return 1;
231 else
232 return 0;
233 #ifdef __ICC
234 #pragma warning( pop )
235 #endif
236 }
cpuid
#define cpuid(func, ax, bx, cx, dx)
Definition: PerfMonAuditor.cpp:73
gaudirun.c
c
Definition: gaudirun.py:407

PerfMonAuditor& PerfMonAuditor::operator= | ( | const PerfMonAuditor & |  | ) |
| private

void PerfMonAuditor::pausepm | ( |  | ) |
| private

Definition at line 511 of file PerfMonAuditor.cpp.

512 {
513 m_pfm.pfm_stop( fd );
514 if ( m_pfm.pfm_read_pmds( fd, pd, inp.pfp_event_count ) == -1 ) {
515 error() << "Could not read pmds" << endmsg;
516 }
517
518 for ( int i = 0; i < used_counters_number; i++ ) {
519 alg_stack.top().second[i] += pd[i].reg_value;
520 }
521
522 close( fd );
523 }
PerfMonAuditor::inp
pfmlib_input_param_t inp
Definition: PerfMonAuditor.cpp:365
CommonMessagingBase::error
MsgStream & error() const
shortcut for the method msgStream(MSG::ERROR)
Definition: CommonMessaging.h:111
PerfMonAuditor::used_counters_number
int used_counters_number
Definition: PerfMonAuditor.cpp:389
PerfMonAuditor::pd
pfarg_pmd_t pd[NUM_PMDS]
Definition: PerfMonAuditor.cpp:368
PerfMonAuditor::i
unsigned int i
Definition: PerfMonAuditor.cpp:372
PerfMonAuditor::fd
int fd
Definition: PerfMonAuditor.cpp:371
PerfMonAuditor::m_pfm
PFMon & m_pfm
Definition: PerfMonAuditor.cpp:239
pfarg_pmd_t::reg_value
uint64_t reg_value
Definition: perfmon_v2.h:42
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:209
pfmlib_input_param_t::pfp_event_count
unsigned int pfp_event_count
Definition: pfmlib.h:108

void PerfMonAuditor::pfm_bv_copy | ( | uint64_t * | d,
|  | uint64_t * | j,
|  | uint16_t | n
| ) |  |
| inline private

Definition at line 402 of file PerfMonAuditor.cpp.

403 {
404 if ( n <= BPL )
405 *d = *j;
406 else {
407 memcpy( d, j, ( n >> LBPL ) * sizeof( uint64_t ) );
408 }
409 }
uint64_t
unsigned long long uint64_t
Definition: instrset.h:143
GaudiPluginService.cpluginsvc.n
n
Definition: cpluginsvc.py:228
std::memcpy
T memcpy(T...args)
LBPL
#define LBPL
Definition: PerfMonAuditor.cpp:63
BPL
#define BPL
Definition: PerfMonAuditor.cpp:62

int PerfMonAuditor::pfm_bv_isset | ( | uint64_t * | bv,
|  | uint16_t | rnum
| ) |  |
| inline private

Definition at line 398 of file PerfMonAuditor.cpp.

399 {
400 return bv[rnum >> LBPL] & ( 1UL << ( rnum & ( BPL - 1 ) ) ) ? 1 : 0;
401 }
LBPL
#define LBPL
Definition: PerfMonAuditor.cpp:63
BPL
#define BPL
Definition: PerfMonAuditor.cpp:62

void PerfMonAuditor::pfm_bv_set | ( | uint64_t * | bv,
|  | uint16_t | rnum
| ) |  |
| inline private

Definition at line 397 of file PerfMonAuditor.cpp.

397 { bv[rnum >> LBPL] |= 1UL << ( rnum & ( BPL - 1 ) ); }
LBPL
#define LBPL
Definition: PerfMonAuditor.cpp:63
BPL
#define BPL
Definition: PerfMonAuditor.cpp:62

void PerfMonAuditor::process_smpl_buf | ( | pfm_dfl_smpl_hdr_t * | hdr,
|  | size_t | entry_size
| ) |  |
| static private

Definition at line 612 of file PerfMonAuditor.cpp.

613 {
615 pfm_dfl_smpl_entry_t* ent;
616 size_t pos, count;
617 uint64_t entry;
618 if ( hdr->hdr_overflows == last_overflow && hdr->hdr_count == last_count ) {
619 printf( "skipping identical set of samples...\n" );
620 return;
621 }
622 count = hdr->hdr_count;
623 ent = (pfm_dfl_smpl_entry_t*)( hdr + 1 );
624 pos = (unsigned long)ent;
625 entry = collected_samples;
626 while ( count-- ) {
627 // if(ent->ovfl_pmd>=0 && ent->ovfl_pmd<=3)
628 if ( ent->ovfl_pmd <= 3 ) {
629 ( ( samples[ent->ovfl_pmd] )[( alg_stack.top().first )->name()] )[(unsigned long)( ent->ip )]++;
630 }
631 pos += entry_size;
632 ent = (pfm_dfl_smpl_entry_t*)pos;
633 entry++;
634 }
635 collected_samples = entry;
636 last_overflow = hdr->hdr_overflows;
637 if ( last_count != hdr->hdr_count && ( last_count || last_overflow == 0 ) ) {
638 collected_partial += hdr->hdr_count;
639 }
640 last_count = hdr->hdr_count;
641 return;
642 }
pfm_dfl_smpl_hdr_t::hdr_overflows
uint64_t hdr_overflows
Definition: perfmon_dfl_smpl.h:50
uint64_t
unsigned long long uint64_t
Definition: instrset.h:143
pfm_dfl_smpl_entry_t::ovfl_pmd
uint16_t ovfl_pmd
Definition: perfmon_dfl_smpl.h:71
pfm_dfl_smpl_entry_t::ip
uint64_t ip
Definition: perfmon_dfl_smpl.h:74
pfm_dfl_smpl_entry_t
Definition: perfmon_dfl_smpl.h:69
std::count
T count(T...args)
pfm_dfl_smpl_hdr_t::hdr_count
uint64_t hdr_count
Definition: perfmon_dfl_smpl.h:48
std::printf
T printf(T...args)
Auditor::name
const std::string & name() const override
Definition: Auditor.cpp:202

void PerfMonAuditor::sigio_handler | ( | int | ,
|  | struct siginfo * | ,
|  | struct sigcontext * |
| ) |  |
| static private

Definition at line 649 of file PerfMonAuditor.cpp.

650 {
651 PFMon& pfm = PFMon::instance();
652 pfarg_msg_t msg;
653 int fd = ctx_fd;
654 int r;
655 if ( fd != ctx_fd ) {
656 // error() << "ERROR: handler does not get valid file descriptor. Aborting..." << endmsg;
657 }
658 if ( pfm.pfm_read_pmds( fd, pd_smpl + 1, 1 ) == -1 ) {
659 // error() << "ERROR: pfm_read_pmds: " << strerror(errno) << ". Aborting..." << endmsg;
660 }
661 while ( true ) {
662 r = read( fd, &msg, sizeof( msg ) );
663 if ( r != sizeof( msg ) ) {
664 if ( r == -1 && errno == EINTR ) {
665 printf( "read interrupted, retrying\n" );
666 continue;
667 }
668 // error() << "ERROR: cannot read overflow message: " << strerror(errno) << ". Aborting..." << endmsg;
669 }
670 break;
671 }
672 switch ( msg.type ) {
673 case PFM_MSG_OVFL: // the sampling buffer is full
674 process_smpl_buf( hdr, entry_size );
675 ovfl_count++;
676 if ( pfm.pfm_restart( fd ) ) {
677 if ( errno != EBUSY ) {
678 // error() << "ERROR: pfm_restart error errno " << errno << ". Aborting..." << endmsg;
679 } else {
680 printf( "pfm_restart: task probably terminated \n" );
681 }
682 }
683 break;
684 default:
685 // error() << "ERROR: unknown message type " << msg.type << ". Aborting..." << endmsg;
686 break;
687 }
688 }
CommonMessagingBase::msg
MsgStream & msg() const
shortcut for the method msgStream(MSG::INFO)
Definition: CommonMessaging.h:126
hivetimeline.read
def read(f, regex='.*', skipevents=0)
Definition: hivetimeline.py:22
pfarg_msg_t::type
uint32_t type
Definition: perfmon.h:206
PerfMonAuditor::process_smpl_buf
static void process_smpl_buf(pfm_dfl_smpl_hdr_t *hdr, size_t entry_size)
Definition: PerfMonAuditor.cpp:612
pfarg_msg_t
Definition: perfmon.h:205
PerfMonAuditor::fd
int fd
Definition: PerfMonAuditor.cpp:371
PFM_MSG_OVFL
#define PFM_MSG_OVFL
Definition: perfmon.h:210
std::printf
T printf(T...args)

void PerfMonAuditor::start_smpl | ( |  | ) |
| private

Definition at line 694 of file PerfMonAuditor.cpp.

695 {
696 ovfl_count = 0;
697 num_smpl_pmds = 0;
698 last_overflow = ~0;
699 max_pmd = 0;
700 memset( &pfmlib_options, 0, sizeof( pfmlib_options ) );
701 pfmlib_options.pfm_debug = 0;
702 pfmlib_options.pfm_verbose = 0;
703 m_pfm.pfm_set_options( &pfmlib_options );
704 ret = m_pfm.pfm_initialize();
705 if ( ret != PFMLIB_SUCCESS ) {
706 error() << "ERROR: Cannot initialize library: " << m_pfm.pfm_strerror( ret ) << ". Aborting..." << endmsg;
707 }
708 struct sigaction act;
709 memset( &act, 0, sizeof( act ) );
710 act.sa_handler = (sig_t)sigio_handler; // dlopen() ==>
711 // act.sa_handler = (sig_t)&sigio_handler;
712 sigaction( SIGIO, &act, 0 );
713 memset( &ctx, 0, sizeof( ctx ) );
714 memset( &buf_arg, 0, sizeof( buf_arg ) );
715 memset( &inp, 0, sizeof( inp ) );
716 memset( &outp, 0, sizeof( outp ) );
717 memset( pd_smpl, 0, sizeof( pd_smpl ) );
718 memset( pc, 0, sizeof( pc ) );
719 memset( &load_args, 0, sizeof( load_args ) );
720 m_pfm.pfm_get_num_counters( &num_counters );
721 memset( &params, 0, sizeof( params ) );
722 memset( &nhm_params, 0, sizeof( nhm_params ) );
723
724 for ( int i = 0; i < used_counters_number; i++ ) {
725 ret = m_pfm.pfm_find_full_event( event_cstr[i], &inp.pfp_events[i] );
726 if ( ret != PFMLIB_SUCCESS ) {
727 error() << "ERROR: cannot find event: " << event_cstr[i] << ". Aborting..." << endmsg;
728 }
729 }
730 inp.pfp_dfl_plm = PFM_PLM3;
731 inp.pfp_event_count = 4;
732 for ( int i = 0; i < used_counters_number; i++ ) {
733 if ( inv[i] ) {
734 ( params.pfp_core_counters[i] ).flags |= PFM_CORE_SEL_INV;
735 ( nhm_params.pfp_nhm_counters[i] ).flags |= PFM_NHM_SEL_INV;
736 }
737 if ( cmask[i] > 0 ) {
738 ( params.pfp_core_counters[i] ).cnt_mask = cmask[i];
739 ( nhm_params.pfp_nhm_counters[i] ).cnt_mask = cmask[i];
740 }
741 }
742 if ( nehalem || westmere ) {
743 ret = m_pfm.pfm_dispatch_events( &inp, &nhm_params, &outp, NULL );
744 } else {
745 ret = m_pfm.pfm_dispatch_events( &inp, &params, &outp, NULL );
746 }
747 if ( ret != PFMLIB_SUCCESS ) {
748 error() << "ERROR: cannot configure events: " << m_pfm.pfm_strerror( ret ) << ". Aborting..." << endmsg;
749 }
750 for ( unsigned int i = 0; i < outp.pfp_pmc_count; i++ ) {
751 pc[i].reg_num = outp.pfp_pmcs[i].reg_num;
752 pc[i].reg_value = outp.pfp_pmcs[i].reg_value;
753 }
754 for ( unsigned int i = 0; i < outp.pfp_pmd_count; i++ ) {
755 pd_smpl[i].reg_num = outp.pfp_pmds[i].reg_num;
756 if ( i ) {
757 pfm_bv_set( pd_smpl[0].reg_smpl_pmds, pd_smpl[i].reg_num );
758 if ( pd_smpl[i].reg_num > max_pmd ) {
759 max_pmd = pd_smpl[i].reg_num;
760 }
761 num_smpl_pmds++;
762 }
763 }
764 for ( int i = 0; i < used_counters_number; i++ ) {
765 pd_smpl[i].reg_flags |= PFM_REGFL_OVFL_NOTIFY | PFM_REGFL_RANDOM;
766 pfm_bv_copy( pd_smpl[i].reg_reset_pmds, pd_smpl[i].reg_smpl_pmds, max_pmd );
767 pd_smpl[i].reg_value = ( uint64_t )( sp[i] * -1 );
768 pd_smpl[i].reg_short_reset = ( uint64_t )( sp[i] * -1 );
769 pd_smpl[i].reg_long_reset = ( uint64_t )( sp[i] * -1 );
770 pd_smpl[i].reg_random_seed = 5; // tocheck
771 pd_smpl[i].reg_random_mask = 0xff; // tocheck
772 }
773 entry_size = sizeof( pfm_dfl_smpl_entry_t ) + ( num_smpl_pmds << 3 );
774 ctx.ctx_flags = 0;
775 buf_arg.buf_size = 3 * getpagesize() + 512;
776 ctx_fd = m_pfm.pfm_create_context( &ctx, (char*)FMT_NAME, &buf_arg, sizeof( buf_arg ) );
777 if ( ctx_fd == -1 ) {
778 if ( errno == ENOSYS ) {
779 error() << "ERROR: Your kernel does not have performance monitoring support! Aborting..." << endmsg;
780 }
781 error() << "ERROR: Can't create PFM context " << strerror( errno ) << ". Aborting..." << endmsg;
782 }
783 buf_addr = mmap( NULL, (size_t)buf_arg.buf_size, PROT_READ, MAP_PRIVATE, ctx_fd, 0 );
784 if ( buf_addr == MAP_FAILED ) {
785 error() << "ERROR: cannot mmap sampling buffer: " << strerror( errno ) << ". Aborting..." << endmsg;
786 }
787 hdr = (pfm_dfl_smpl_hdr_t*)buf_addr;
788 if ( PFM_VERSION_MAJOR( hdr->hdr_version ) < 1 ) {
789 error() << "ERROR: invalid buffer format version. Aborting..." << endmsg;
790 }
791 if ( m_pfm.pfm_write_pmcs( ctx_fd, pc, outp.pfp_pmc_count ) ) {
792 error() << "ERROR: pfm_write_pmcs error errno " << strerror( errno ) << ". Aborting..." << endmsg;
793 }
794 if ( m_pfm.pfm_write_pmds( ctx_fd, pd_smpl, outp.pfp_pmd_count ) ) {
795 error() << "ERROR: pfm_write_pmds error errno " << strerror( errno ) << ". Aborting..." << endmsg;
796 }
797 load_args.load_pid = getpid();
798 if ( m_pfm.pfm_load_context( ctx_fd, &load_args ) ) {
799 error() << "ERROR: pfm_load_context error errno " << strerror( errno ) << ". Aborting..." << endmsg;
800 }
801 ret = fcntl( ctx_fd, F_SETFL, fcntl( ctx_fd, F_GETFL, 0 ) | O_ASYNC );
802 if ( ret == -1 ) {
803 error() << "ERROR: cannot set ASYNC: " << strerror( errno ) << ". Aborting..." << endmsg;
804 }
805 ret = fcntl( ctx_fd, F_SETOWN, getpid() );
806 if ( ret == -1 ) {
807 error() << "ERROR: cannot setown: " << strerror( errno ) << ". Aborting..." << endmsg;
808 }
809 // pfm_self_start(ctx_fd); ==>
810 m_pfm.pfm_start( ctx_fd, NULL );
811 }
pfmlib_output_param_t::pfp_pmds
pfmlib_reg_t pfp_pmds[PFMLIB_MAX_PMDS]
Definition: pfmlib.h:129
PerfMonAuditor::load_args
pfarg_load_t load_args
Definition: PerfMonAuditor.cpp:417
pfarg_pmd_t::reg_short_reset
uint64_t reg_short_reset
Definition: perfmon_v2.h:44
PerfMonAuditor::params
pfmlib_core_input_param_t params
Definition: PerfMonAuditor.cpp:387
PFM_REGFL_OVFL_NOTIFY
#define PFM_REGFL_OVFL_NOTIFY
Definition: perfmon.h:112
PFM_NHM_SEL_INV
#define PFM_NHM_SEL_INV
Definition: pfmlib_intel_nhm.h:103
pfm_dfl_smpl_arg_t::buf_size
uint64_t buf_size
Definition: perfmon_dfl_smpl.h:37
PFM_PLM3
#define PFM_PLM3
Definition: pfmlib.h:53
pfmlib_input_param_t::pfp_events
pfmlib_event_t pfp_events[PFMLIB_MAX_PMCS]
Definition: pfmlib.h:112
PFM_CORE_SEL_INV
#define PFM_CORE_SEL_INV
Definition: pfmlib_core.h:68
pfmlib_nhm_input_param_t::pfp_nhm_counters
pfmlib_nhm_counter_t pfp_nhm_counters[PMU_NHM_NUM_COUNTERS]
Definition: pfmlib_intel_nhm.h:139
std::strerror
T strerror(T...args)
PerfMonAuditor::inv
bool inv[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:384
PFMLIB_SUCCESS
#define PFMLIB_SUCCESS
Definition: pfmlib.h:267
pfmlib_options_t::pfm_verbose
unsigned int pfm_verbose
Definition: pfmlib.h:138
pfmlib_input_param_t::pfp_dfl_plm
unsigned int pfp_dfl_plm
Definition: pfmlib.h:109
pfarg_pmd_t::reg_num
uint16_t reg_num
Definition: perfmon_v2.h:39
uint64_t
unsigned long long uint64_t
Definition: instrset.h:143
std::memset
T memset(T...args)
PerfMonAuditor::inp
pfmlib_input_param_t inp
Definition: PerfMonAuditor.cpp:365
pfmlib_output_param_t::pfp_pmc_count
unsigned int pfp_pmc_count
Definition: pfmlib.h:126
PerfMonAuditor::pfmlib_options
pfmlib_options_t pfmlib_options
Definition: PerfMonAuditor.cpp:421
boost::spirit
Definition: iter_pos.hpp:13
pfmlib_reg_t::reg_value
unsigned long long reg_value
Definition: pfmlib.h:97
pfmlib_output_param_t::pfp_pmd_count
unsigned int pfp_pmd_count
Definition: pfmlib.h:127
PerfMonAuditor::sigio_handler
static void sigio_handler(int, struct siginfo *, struct sigcontext *)
Definition: PerfMonAuditor.cpp:649
pfarg_pmd_t::reg_random_seed
uint32_t reg_random_seed
Definition: perfmon_v2.h:51
pfarg_pmd_t::reg_long_reset
uint64_t reg_long_reset
Definition: perfmon_v2.h:43
PerfMonAuditor::nhm_params
pfmlib_nhm_input_param_t nhm_params
Definition: PerfMonAuditor.cpp:388
PFM_VERSION_MAJOR
#define PFM_VERSION_MAJOR(x)
Definition: perfmon.h:213
pfarg_ctx_t::ctx_flags
uint32_t ctx_flags
Definition: perfmon_v2.h:19
PerfMonAuditor::pfm_bv_copy
void pfm_bv_copy(uint64_t *d, uint64_t *j, uint16_t n)
Definition: PerfMonAuditor.cpp:402
PerfMonAuditor::pfm_bv_set
void pfm_bv_set(uint64_t *bv, uint16_t rnum)
Definition: PerfMonAuditor.cpp:397
CommonMessagingBase::error
MsgStream & error() const
shortcut for the method msgStream(MSG::ERROR)
Definition: CommonMessaging.h:111
pfm_dfl_smpl_entry_t
Definition: perfmon_dfl_smpl.h:69
pfarg_pmd_t::reg_flags
uint32_t reg_flags
Definition: perfmon_v2.h:41
PerfMonAuditor::buf_addr
void * buf_addr
Definition: PerfMonAuditor.cpp:418
pfmlib_options_t::pfm_debug
unsigned int pfm_debug
Definition: pfmlib.h:137
pfm_dfl_smpl_hdr_t
Definition: perfmon_dfl_smpl.h:47
pfmlib_reg_t::reg_num
unsigned int reg_num
Definition: pfmlib.h:99
PerfMonAuditor::outp
pfmlib_output_param_t outp
Definition: PerfMonAuditor.cpp:366
pfarg_pmc_t::reg_num
uint16_t reg_num
Definition: perfmon_v2.h:28
PerfMonAuditor::used_counters_number
int used_counters_number
Definition: PerfMonAuditor.cpp:389
PerfMonAuditor::event_cstr
char event_cstr[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS][MAX_EVENT_NAME_LENGTH]
Definition: PerfMonAuditor.cpp:381
pfarg_load_t::load_pid
uint32_t load_pid
Definition: perfmon_v2.h:69
PerfMonAuditor::i
unsigned int i
Definition: PerfMonAuditor.cpp:372
PerfMonAuditor::pc
pfarg_pmc_t pc[NUM_PMCS]
Definition: PerfMonAuditor.cpp:369
PerfMonAuditor::ctx
pfarg_ctx_t ctx
Definition: PerfMonAuditor.cpp:367
FMT_NAME
#define FMT_NAME
Definition: PerfMonAuditor.cpp:61
PerfMonAuditor::ret
int ret
Definition: PerfMonAuditor.cpp:373
PFM_REGFL_RANDOM
#define PFM_REGFL_RANDOM
Definition: perfmon.h:113
PerfMonAuditor::num_counters
unsigned num_counters
Definition: PerfMonAuditor.cpp:419
PerfMonAuditor::buf_arg
pfm_dfl_smpl_arg_t buf_arg
Definition: PerfMonAuditor.cpp:416
pfarg_pmc_t::reg_value
uint64_t reg_value
Definition: perfmon_v2.h:31
PerfMonAuditor::max_pmd
unsigned int max_pmd
Definition: PerfMonAuditor.cpp:420
PerfMonAuditor::westmere
bool westmere
Definition: PerfMonAuditor.cpp:391
pfmlib_output_param_t::pfp_pmcs
pfmlib_reg_t pfp_pmcs[PFMLIB_MAX_PMCS]
Definition: pfmlib.h:128
pfarg_pmd_t::reg_random_mask
uint64_t reg_random_mask
Definition: perfmon_v2.h:50
pfm_dfl_smpl_hdr_t::hdr_version
uint32_t hdr_version
Definition: perfmon_dfl_smpl.h:53
pfmlib_core_input_param_t::pfp_core_counters
pfmlib_core_counter_t pfp_core_counters[PMU_CORE_NUM_COUNTERS]
Definition: pfmlib_core.h:79
PerfMonAuditor::cmask
unsigned int cmask[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:385
PerfMonAuditor::m_pfm
PFMon & m_pfm
Definition: PerfMonAuditor.cpp:239
pfarg_pmd_t::reg_value
uint64_t reg_value
Definition: perfmon_v2.h:42
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:209
pfmlib_input_param_t::pfp_event_count
unsigned int pfp_event_count
Definition: pfmlib.h:108
PerfMonAuditor::nehalem
bool nehalem
Definition: PerfMonAuditor.cpp:390

void PerfMonAuditor::startpm | ( |  | ) |
| private

Definition at line 430 of file PerfMonAuditor.cpp.

431 {
432 memset( &ctx, 0, sizeof( ctx ) );
433 memset( &inp, 0, sizeof( inp ) );
434 memset( &outp, 0, sizeof( outp ) );
435 memset( pd, 0, sizeof( pd ) );
436 memset( pc, 0, sizeof( pc ) );
437 memset( &load_arg, 0, sizeof( load_arg ) );
438 memset( &params, 0, sizeof( params ) );
439 memset( &nhm_params, 0, sizeof( nhm_params ) );
440
441 for ( int i = 0; i < used_counters_number; i++ ) {
442 ret = m_pfm.pfm_find_full_event( event_cstr[i], &inp.pfp_events[i] );
443 if ( ret != PFMLIB_SUCCESS ) {
444 error() << "ERROR: cannot find event: " << event_cstr[i] << ". Aborting..." << endmsg;
445 }
446 }
447 inp.pfp_dfl_plm = PFM_PLM3;
448 inp.pfp_event_count = 4;
449 for ( int i = 0; i < used_counters_number; i++ ) {
450 if ( inv[i] ) {
451 ( params.pfp_core_counters[i] ).flags |= PFM_CORE_SEL_INV;
452 ( nhm_params.pfp_nhm_counters[i] ).flags |= PFM_NHM_SEL_INV;
453 }
454 if ( cmask[i] > 0 ) {
455 ( params.pfp_core_counters[i] ).cnt_mask = cmask[i];
456 ( nhm_params.pfp_nhm_counters[i] ).cnt_mask = cmask[i];
457 }
458 }
459 if ( nehalem || westmere ) {
460 ret = m_pfm.pfm_dispatch_events( &inp, &nhm_params, &outp, NULL );
461 } else {
462 ret = m_pfm.pfm_dispatch_events( &inp, &params, &outp, NULL );
463 }
464 if ( ret != PFMLIB_SUCCESS ) {
465 error() << "ERROR: cannot dispatch events: " << m_pfm.pfm_strerror( ret ) << ". Aborting..." << endmsg;
466 }
467 for ( unsigned int i = 0; i < outp.pfp_pmc_count; i++ ) {
468 pc[i].reg_num = outp.pfp_pmcs[i].reg_num;
469 pc[i].reg_value = outp.pfp_pmcs[i].reg_value;
470 }
471 for ( unsigned int i = 0; i < outp.pfp_pmd_count; i++ ) {
472 pd[i].reg_num = outp.pfp_pmds[i].reg_num;
473 pd[i].reg_value = 0;
474 }
475 fd = m_pfm.pfm_create_context( &ctx, NULL, 0, 0 );
476 if ( fd == -1 ) {
477 error() << "ERROR: Context not created. Aborting..." << endmsg;
478 }
479 if ( m_pfm.pfm_write_pmcs( fd, pc, outp.pfp_pmc_count ) == -1 ) {
480 error() << "ERROR: Could not write pmcs. Aborting..." << endmsg;
481 }
482 if ( m_pfm.pfm_write_pmds( fd, pd, outp.pfp_pmd_count ) == -1 ) {
483 error() << "ERROR: Could not write pmds. Aborting..." << endmsg;
484 }
485 load_arg.load_pid = getpid();
486 if ( m_pfm.pfm_load_context( fd, &load_arg ) == -1 ) {
487 error() << "ERROR: Could not load context. Aborting..." << endmsg;
488 // error() << "Could not read pmds" << endmsg;
489 }
490
491 m_pfm.pfm_start( fd, NULL );
492 }
pfmlib_output_param_t::pfp_pmds
pfmlib_reg_t pfp_pmds[PFMLIB_MAX_PMDS]
Definition: pfmlib.h:129
PerfMonAuditor::params
pfmlib_core_input_param_t params
Definition: PerfMonAuditor.cpp:387
PFM_NHM_SEL_INV
#define PFM_NHM_SEL_INV
Definition: pfmlib_intel_nhm.h:103
PFM_PLM3
#define PFM_PLM3
Definition: pfmlib.h:53
pfmlib_input_param_t::pfp_events
pfmlib_event_t pfp_events[PFMLIB_MAX_PMCS]
Definition: pfmlib.h:112
PFM_CORE_SEL_INV
#define PFM_CORE_SEL_INV
Definition: pfmlib_core.h:68
pfmlib_nhm_input_param_t::pfp_nhm_counters
pfmlib_nhm_counter_t pfp_nhm_counters[PMU_NHM_NUM_COUNTERS]
Definition: pfmlib_intel_nhm.h:139
PerfMonAuditor::inv
bool inv[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:384
PFMLIB_SUCCESS
#define PFMLIB_SUCCESS
Definition: pfmlib.h:267
pfmlib_input_param_t::pfp_dfl_plm
unsigned int pfp_dfl_plm
Definition: pfmlib.h:109
pfarg_pmd_t::reg_num
uint16_t reg_num
Definition: perfmon_v2.h:39
std::memset
T memset(T...args)
PerfMonAuditor::inp
pfmlib_input_param_t inp
Definition: PerfMonAuditor.cpp:365
pfmlib_output_param_t::pfp_pmc_count
unsigned int pfp_pmc_count
Definition: pfmlib.h:126
pfmlib_reg_t::reg_value
unsigned long long reg_value
Definition: pfmlib.h:97
pfmlib_output_param_t::pfp_pmd_count
unsigned int pfp_pmd_count
Definition: pfmlib.h:127
PerfMonAuditor::nhm_params
pfmlib_nhm_input_param_t nhm_params
Definition: PerfMonAuditor.cpp:388
CommonMessagingBase::error
MsgStream & error() const
shortcut for the method msgStream(MSG::ERROR)
Definition: CommonMessaging.h:111
pfmlib_reg_t::reg_num
unsigned int reg_num
Definition: pfmlib.h:99
PerfMonAuditor::outp
pfmlib_output_param_t outp
Definition: PerfMonAuditor.cpp:366
pfarg_pmc_t::reg_num
uint16_t reg_num
Definition: perfmon_v2.h:28
PerfMonAuditor::used_counters_number
int used_counters_number
Definition: PerfMonAuditor.cpp:389
PerfMonAuditor::event_cstr
char event_cstr[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS][MAX_EVENT_NAME_LENGTH]
Definition: PerfMonAuditor.cpp:381
PerfMonAuditor::pd
pfarg_pmd_t pd[NUM_PMDS]
Definition: PerfMonAuditor.cpp:368
pfarg_load_t::load_pid
uint32_t load_pid
Definition: perfmon_v2.h:69
PerfMonAuditor::i
unsigned int i
Definition: PerfMonAuditor.cpp:372
PerfMonAuditor::pc
pfarg_pmc_t pc[NUM_PMCS]
Definition: PerfMonAuditor.cpp:369
PerfMonAuditor::ctx
pfarg_ctx_t ctx
Definition: PerfMonAuditor.cpp:367
PerfMonAuditor::ret
int ret
Definition: PerfMonAuditor.cpp:373
pfarg_pmc_t::reg_value
uint64_t reg_value
Definition: perfmon_v2.h:31
PerfMonAuditor::westmere
bool westmere
Definition: PerfMonAuditor.cpp:391
pfmlib_output_param_t::pfp_pmcs
pfmlib_reg_t pfp_pmcs[PFMLIB_MAX_PMCS]
Definition: pfmlib.h:128
pfmlib_core_input_param_t::pfp_core_counters
pfmlib_core_counter_t pfp_core_counters[PMU_CORE_NUM_COUNTERS]
Definition: pfmlib_core.h:79
PerfMonAuditor::fd
int fd
Definition: PerfMonAuditor.cpp:371
PerfMonAuditor::cmask
unsigned int cmask[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
Definition: PerfMonAuditor.cpp:385
PerfMonAuditor::load_arg
pfarg_load_t load_arg
Definition: PerfMonAuditor.cpp:370
PerfMonAuditor::m_pfm
PFMon & m_pfm
Definition: PerfMonAuditor.cpp:239
pfarg_pmd_t::reg_value
uint64_t reg_value
Definition: perfmon_v2.h:42
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:209
pfmlib_input_param_t::pfp_event_count
unsigned int pfp_event_count
Definition: pfmlib.h:108
PerfMonAuditor::nehalem
bool nehalem
Definition: PerfMonAuditor.cpp:390

void PerfMonAuditor::stop_smpl | ( |  | ) |
| private

Definition at line 817 of file PerfMonAuditor.cpp.

818 {
819 m_pfm.pfm_self_stop( ctx_fd );
820 process_smpl_buf( hdr, entry_size );
821 close( ctx_fd );
822 ret = munmap( hdr, (size_t)buf_arg.buf_size );
823 if ( ret ) {
824 error() << "Cannot unmap buffer: %s" << strerror( errno ) << endmsg;
825 }
826 return;
827 }
pfm_dfl_smpl_arg_t::buf_size
uint64_t buf_size
Definition: perfmon_dfl_smpl.h:37
std::strerror
T strerror(T...args)
CommonMessagingBase::error
MsgStream & error() const
shortcut for the method msgStream(MSG::ERROR)
Definition: CommonMessaging.h:111
PerfMonAuditor::process_smpl_buf
static void process_smpl_buf(pfm_dfl_smpl_hdr_t *hdr, size_t entry_size)
Definition: PerfMonAuditor.cpp:612
PerfMonAuditor::ret
int ret
Definition: PerfMonAuditor.cpp:373
PerfMonAuditor::buf_arg
pfm_dfl_smpl_arg_t buf_arg
Definition: PerfMonAuditor.cpp:416
PerfMonAuditor::m_pfm
PFMon & m_pfm
Definition: PerfMonAuditor.cpp:239
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:209

void PerfMonAuditor::stoppm | ( |  | ) |
| private

Definition at line 498 of file PerfMonAuditor.cpp.

499 {
500 m_pfm.pfm_stop( fd );
501 if ( m_pfm.pfm_read_pmds( fd, pd, inp.pfp_event_count ) == -1 ) {
502 error() << "Could not read pmds" << endmsg;
503 }
504 for ( int i = 0; i < used_counters_number; i++ ) {
505 results[i][( alg_stack.top().first )->name()].push_back( alg_stack.top().second[i] + pd[i].reg_value );
506 }
507
508 close( fd );
509 }
PerfMonAuditor::inp
pfmlib_input_param_t inp
Definition: PerfMonAuditor.cpp:365
CommonMessagingBase::error
MsgStream & error() const
shortcut for the method msgStream(MSG::ERROR)
Definition: CommonMessaging.h:111
PerfMonAuditor::used_counters_number
int used_counters_number
Definition: PerfMonAuditor.cpp:389
PerfMonAuditor::pd
pfarg_pmd_t pd[NUM_PMDS]
Definition: PerfMonAuditor.cpp:368
PerfMonAuditor::i
unsigned int i
Definition: PerfMonAuditor.cpp:372
PerfMonAuditor::fd
int fd
Definition: PerfMonAuditor.cpp:371
PerfMonAuditor::m_pfm
PFMon & m_pfm
Definition: PerfMonAuditor.cpp:239
Auditor::name
const std::string & name() const override
Definition: Auditor.cpp:202
pfarg_pmd_t::reg_value
uint64_t reg_value
Definition: perfmon_v2.h:42
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:209
pfmlib_input_param_t::pfp_event_count
unsigned int pfp_event_count
Definition: pfmlib.h:108

## Member Data Documentation

void* PerfMonAuditor::buf_addr
| private

Definition at line 418 of file PerfMonAuditor.cpp.

pfm_dfl_smpl_arg_t PerfMonAuditor::buf_arg
| private

Definition at line 416 of file PerfMonAuditor.cpp.

unsigned int PerfMonAuditor::cmask[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
| private

Definition at line 385 of file PerfMonAuditor.cpp.

bool PerfMonAuditor::core
| private

Definition at line 392 of file PerfMonAuditor.cpp.

pfarg_ctx_t PerfMonAuditor::ctx
| private

Definition at line 367 of file PerfMonAuditor.cpp.

bool PerfMonAuditor::event_count_reached
| private

Definition at line 427 of file PerfMonAuditor.cpp.

char PerfMonAuditor::event_cstr[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS][MAX_EVENT_NAME_LENGTH]
| private

Definition at line 381 of file PerfMonAuditor.cpp.

std::string PerfMonAuditor::event_str[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
| private

Definition at line 378 of file PerfMonAuditor.cpp.

std::string PerfMonAuditor::family
| private

Definition at line 380 of file PerfMonAuditor.cpp.

int PerfMonAuditor::fd
| private

Definition at line 371 of file PerfMonAuditor.cpp.

bool PerfMonAuditor::first_alg
| private

Definition at line 425 of file PerfMonAuditor.cpp.

std::string PerfMonAuditor::first_alg_name
| private

Definition at line 426 of file PerfMonAuditor.cpp.

unsigned int PerfMonAuditor::i
| private

Definition at line 372 of file PerfMonAuditor.cpp.

pfmlib_input_param_t PerfMonAuditor::inp
| private

Definition at line 365 of file PerfMonAuditor.cpp.

bool PerfMonAuditor::inv[MAX_NUMBER_OF_PROGRAMMABLE_COUNTERS]
| private

Definition at line 384 of file PerfMonAuditor.cpp.

int PerfMonAuditor::is_nehalem_ret
| private

Definition at line 363 of file PerfMonAuditor.cpp.

int PerfMonAuditor::level
| private

Definition at line 423 of file PerfMonAuditor.cpp.

pfarg_load_t PerfMonAuditor::load_arg
| private

Definition at line 370 of file PerfMonAuditor.cpp.

pfarg_load_t PerfMonAuditor::load_args
| private

Definition at line 417 of file PerfMonAuditor.cpp.

int PerfMonAuditor::m_indent
| private

Definition at line 359 of file PerfMonAuditor.cpp.

bool PerfMonAuditor::m_inEvent
| private

Definition at line 360 of file PerfMonAuditor.cpp.

Map PerfMonAuditor::m_map
| private

Definition at line 358 of file PerfMonAuditor.cpp.

PFMon& PerfMonAuditor::m_pfm
| private

Definition at line 239 of file PerfMonAuditor.cpp.

unsigned int PerfMonAuditor::max_pmd
| private

Definition at line 420 of file PerfMonAuditor.cpp.

bool PerfMonAuditor::nehalem
| private

Definition at line 390 of file PerfMonAuditor.cpp.

pfmlib_nhm_input_param_t PerfMonAuditor::nhm_params
| private

Definition at line 388 of file PerfMonAuditor.cpp.

unsigned PerfMonAuditor::num_counters
| private

Definition at line 419 of file PerfMonAuditor.cpp.

pfmlib_output_param_t PerfMonAuditor::outp
| private

Definition at line 366 of file PerfMonAuditor.cpp.

pfmlib_core_input_param_t PerfMonAuditor::params
| private

Definition at line 387 of file PerfMonAuditor.cpp.

pfarg_pmc_t PerfMonAuditor::pc[NUM_PMCS]
| private

Definition at line 369 of file PerfMonAuditor.cpp.

pfarg_pmd_t PerfMonAuditor::pd[NUM_PMDS]
| private

Definition at line 368 of file PerfMonAuditor.cpp.

pfmlib_options_t PerfMonAuditor::pfmlib_options
| private

Definition at line 421 of file PerfMonAuditor.cpp.

unsigned int PerfMonAuditor::ph_ev_count
| private

Definition at line 383 of file PerfMonAuditor.cpp.

std::string PerfMonAuditor::prefix
| private

Definition at line 379 of file PerfMonAuditor.cpp.

char PerfMonAuditor::prefix_cstr[MAX_PREFIX_NAME_LENGTH]
| private

Definition at line 382 of file PerfMonAuditor.cpp.

int PerfMonAuditor::ret
| private

Definition at line 373 of file PerfMonAuditor.cpp.

bool PerfMonAuditor::sampling
| private

Definition at line 394 of file PerfMonAuditor.cpp.

unsigned int PerfMonAuditor::start_at_event
| private

Definition at line 386 of file PerfMonAuditor.cpp.

int PerfMonAuditor::used_counters_number
| private

Definition at line 389 of file PerfMonAuditor.cpp.

bool PerfMonAuditor::westmere
| private

Definition at line 391 of file PerfMonAuditor.cpp.

The documentation for this class was generated from the following file:

- GaudiProfiling/src/component/PerfMonAuditor.cpp