PAPI_set_domain - Online Linux Manual PageSection : 3
Updated : September, 2004
Source : PAPI Programmer's Reference
Note : PAPI
NAME
PAPI_set_domain − set the default counting domain for new event sets bound to the cpu component
PAPI_set_cmp_domain − set the default counting domain for new event sets bound to the specified component
SYNOPSISC Interface #include <papi.h>
int PAPI_set_domain(int domain);
int PAPI_set_cmp_domain(int domain, int cidx);Fortran Interface #include "fpapi.h"
PAPIF_set_domain(C_INT domain, C_INT check)
PAPIF_set_event_domain(C_INT EventSet, C_INT domain, C_INT check)
DESCRIPTIONPAPI_set_domain" sets the default counting domain for all new event sets created by "PAPI_create_eventset(3) in all threads. This call implicitly sets the domain for the cpu component (component 0) and is included to preserve backward compatibility. PAPI_set_cmp_domain" sets the default counting domain for all new event sets in all threads, and requires an explicit component argument. Event sets that are already in existence are not affected. To change the domain of an existing event set, please see the "PAPI_set_opt(3) man page.The reader should note that the domain of an event set affects only the mode in which the counter continues to run. Counts are still aggregated for the current process, and not for any other processes in the system. Thus when requesting PAPI_DOM_KERNEL, the user is asking for events that occur on behalf of the process, inside the kernel.
ARGUMENTScidx -- An integer identifier for a component. By convention, component 0 is always the cpu component. domain" -- one of the following constants as defined in the papi.h header file: PAPI_DOM_USERUser context counted PAPI_DOM_KERNELKernel/OS context counted PAPI_DOM_OTHERException/transient mode counted PAPI_DOM_SUPERVISORSupervisor/hypervisor context counted PAPI_DOM_ALLAll above contexts counted PAPI_DOM_MINThe smallest available context PAPI_DOM_MAXThe largest available context
RETURN VALUESOn success, this function returns PAPI_OK."
On error, a non-zero error code is returned.
ERRORSPAPI_EINVAL" One or more of the arguments is invalid. PAPI_ENOEVST" The event set specified does not exist. PAPI_ENOCMP" The argument cidx is not a valid component. PAPI_EISRUN" The event set is currently counting events.
EXAMPLESint retval;
/* Initialize the library */
retval = PAPI_library_init(PAPI_VER_CURRENT);
if (retval > 0 && retval != PAPI_VER_CURRENT) {
fprintf(stderr,"PAPI library version mismatch!\n");
exit(1); }
if (retval < 0)
handle_error(retval);
/* Set the default domain for the cpu component */
if ((retval = PAPI_set_cmp_domain(PAPI_DOM_KERNEL,0)) != PAPI_OK)
handle_error(retval);
if ((retval = PAPI_create_eventset(&EventSet)) != PAPI_OK)
handle_error(retval);
BUGSThis function has no known bugs.
SEE ALSOPAPI_set_granularity(3), PAPI_set_opt (3), PAPI_get_opt (3)" 0
Johanes Gumabo
Data Size : 10,744 byte
man-PAPI_set_domain.3Build : 2024-12-05, 20:55 :
Visitor Screen : x
Visitor Counter ( page / site ) : 6 / 175,556
Visitor ID : :
Visitor IP : 3.17.181.112 :
Visitor Provider : AMAZON-02 :
Provider Position ( lat x lon ) : 39.962500 x -83.006100 : x
Provider Accuracy Radius ( km ) : 1000 :
Provider City : Columbus :
Provider Province : Ohio , : ,
Provider Country : United States :
Provider Continent : North America :
Visitor Recorder : Version :
Visitor Recorder : Library :
Online Linux Manual Page : Version : Online Linux Manual Page - Fedora.40 - march=x86-64 - mtune=generic - 24.12.05
Online Linux Manual Page : Library : lib_c - 24.10.03 - march=x86-64 - mtune=generic - Fedora.40
Online Linux Manual Page : Library : lib_m - 24.10.03 - march=x86-64 - mtune=generic - Fedora.40
Data Base : Version : Online Linux Manual Page Database - 24.04.13 - march=x86-64 - mtune=generic - fedora-38
Data Base : Library : lib_c - 23.02.07 - march=x86-64 - mtune=generic - fedora.36
Very long time ago, I have the best tutor, Wenzel Svojanovsky . If someone knows the email address of Wenzel Svojanovsky , please send an email to johanes_gumabo@yahoo.co.id .
If error, please print screen and send to johanes_gumabo@yahoo.co.id
Under development. Support me via PayPal.
ERROR : Need New Coding : (rof_nr_x|149|PAPI_set_domain.3|93|\n");| fprintf(stderr,"PAPI library version mismatch!\n");
)