Lines Matching refs:group
56 HLOGV("perf_event_open: got fd %d for pid %d cpu %d group %d flags %lu", fd.Get(), pid, cpu, groupFd, flags);
249 bool PerfEvents::AddEvents(const std::vector<std::string> &eventStrings, bool group)
258 // this is group request , Follow-up events need to follow the previous group
259 if (group) {
416 CHECK_TRUE(followGroup && eventGroupItem_.empty(), false, 1, "no group leader create before");
477 // for a group of events, only enable comm/mmap on the first event
514 followGroup ? "" : "group leader");
1032 considered to be a group with only 1 member.)
1034 // Even if there is only one event, it is counted as a group.
1041 Explain what is the configuration of the group:
1045 In other words, if you want to bind E1 and E2 to the same group
1064 HLOGV("group %2u. eventGroupItem leader: '%s':", groupNumber++,
1082 // one fd event group must match same cpu and same pid config (event can be
1130 // update group leader