PERF_FORMAT_GROUP
if (read_format & PERF_FORMAT_GROUP) {
if (read_format & PERF_FORMAT_GROUP)
if (event->attr.read_format & PERF_FORMAT_GROUP)
if (perf_evlist__read_format(evlist) & PERF_FORMAT_GROUP)
if (read_format & PERF_FORMAT_GROUP) {
if (read_format & PERF_FORMAT_GROUP)
attr->read_format |= PERF_FORMAT_GROUP;
attr->read_format &= ~PERF_FORMAT_GROUP;
attr->read_format |= PERF_FORMAT_ID|PERF_FORMAT_GROUP;
if (read_format & PERF_FORMAT_GROUP) {
if (read_format & PERF_FORMAT_GROUP)
if (read_format & PERF_FORMAT_GROUP) {
if (attr->read_format & PERF_FORMAT_GROUP)
if ((pos->core.attr.read_format & PERF_FORMAT_GROUP) &&
attr->read_format |= PERF_FORMAT_GROUP;
if (read_format & PERF_FORMAT_GROUP) {
if (evsel->core.attr.read_format & PERF_FORMAT_GROUP)
evsel->core.attr.read_format &= ~(PERF_FORMAT_GROUP|PERF_FORMAT_ID);
attr.read_format = PERF_FORMAT_GROUP;
if (evsel->core.attr.inherit && (evsel->core.attr.read_format & PERF_FORMAT_GROUP) &&
if (read_format & PERF_FORMAT_GROUP)
if (read_format & PERF_FORMAT_GROUP) {
if (read_format & PERF_FORMAT_GROUP)
if (read_format & PERF_FORMAT_GROUP) {
if (read_format & PERF_FORMAT_GROUP) {
if (read_format & PERF_FORMAT_GROUP)
if (read_format & PERF_FORMAT_GROUP) {
if (read_format & PERF_FORMAT_GROUP)
if (read_format & PERF_FORMAT_GROUP) {
ret = open_perf_counter(cpu, rapl_type, rapl_energy_pkg_config, rci->fd_perf, PERF_FORMAT_GROUP);
ret = open_perf_counter(cpu, type, config, *pfd_group, PERF_FORMAT_GROUP);
ret = open_perf_counter(cpu, type, config, cci->fd_perf, PERF_FORMAT_GROUP);
fd = open_perf_counter(master_cpu, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_REFERENCES, -1, PERF_FORMAT_GROUP);
fd_llc_percpu[cpu] = open_perf_counter(cpu, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_REFERENCES, -1, PERF_FORMAT_GROUP);
retval = open_perf_counter(cpu, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_MISSES, fd_llc_percpu[cpu], PERF_FORMAT_GROUP);
fd_l2_percpu[cpu] = open_perf_counter(cpu, perf_pmu_types.uniform, perf_model_support->first.refs, -1, PERF_FORMAT_GROUP);
retval = open_perf_counter(cpu, perf_pmu_types.uniform, perf_model_support->first.hits, fd_l2_percpu[cpu], PERF_FORMAT_GROUP);
fd_l2_percpu[cpu] = open_perf_counter(cpu, perf_pmu_types.pcore, perf_model_support->first.refs, -1, PERF_FORMAT_GROUP);
retval = open_perf_counter(cpu, perf_pmu_types.pcore, perf_model_support->first.hits, fd_l2_percpu[cpu], PERF_FORMAT_GROUP);
fd_l2_percpu[cpu] = open_perf_counter(cpu, perf_pmu_types.ecore, perf_model_support->second.refs, -1, PERF_FORMAT_GROUP);
retval = open_perf_counter(cpu, perf_pmu_types.ecore, perf_model_support->second.hits, fd_l2_percpu[cpu], PERF_FORMAT_GROUP);
fd_l2_percpu[cpu] = open_perf_counter(cpu, perf_pmu_types.lcore, perf_model_support->third.refs, -1, PERF_FORMAT_GROUP);
retval = open_perf_counter(cpu, perf_pmu_types.lcore, perf_model_support->third.hits, fd_l2_percpu[cpu], PERF_FORMAT_GROUP);
(PERF_FORMAT_GROUP | PERF_FORMAT_ID | PERF_FORMAT_TOTAL_TIME_ENABLED | \
event_attr->read_format = PERF_FORMAT_GROUP;
pea->read_format = PERF_FORMAT_GROUP;