| /tools/testing/selftests/rcutorture/bin/ |
| A D | cpus2use.sh | 17 ncpus=`grep '^processor' /proc/cpuinfo | wc -l`
21 awk -v ncpus=$ncpus '{ print ncpus * ($7 + $NF) / 100 }'`
24 idlecpus=$ncpus
26 awk -v ncpus=$ncpus -v idlecpus=$idlecpus < /dev/null '
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| A D | kvm-build.sh | 44 ncpus="`getconf _NPROCESSORS_ONLN`"
45 make -j$((2 * ncpus)) $TORTURE_KMAKE_ARG > $resdir/Make.out 2>&1
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| A D | kvm.sh | 360 awk < $T/cfgcpu.sort > $T/cfgcpu.pack -v ncpus=$cpus '
468 if (ja[1] == -1 && ncpus == 0)
471 njitter = ncpus;
486 if (cpusr[jn] > ncpus && ncpus != 0)
554 nc = ncpus;
560 if (ncpus == 0) {
569 nc = ncpus;
576 if (ncpus != 0)
584 -v ncpus=$cpus \
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| /tools/perf/util/ |
| A D | counts.c | 10 struct perf_counts *perf_counts__new(int ncpus, int nthreads) in perf_counts__new() argument
17 values = xyarray__new(ncpus, nthreads, sizeof(struct perf_counts_values)); in perf_counts__new()
25 values = xyarray__new(ncpus, nthreads, sizeof(bool)); in perf_counts__new()
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| A D | bpf_ftrace.c | 23 int i, ncpus = 1, ntasks = 1; in perf_ftrace__latency_prepare_bpf() local
60 ncpus = perf_cpu_map__nr(ftrace->evlist->core.user_requested_cpus); in perf_ftrace__latency_prepare_bpf()
61 bpf_map__set_max_entries(skel->maps.cpu_filter, ncpus); in perf_ftrace__latency_prepare_bpf()
87 for (i = 0; i < ncpus; i++) { in perf_ftrace__latency_prepare_bpf()
172 int ncpus = cpu__max_cpu().cpu; in perf_ftrace__latency_read_bpf() local
176 hist = calloc(ncpus, sizeof(*hist)); in perf_ftrace__latency_read_bpf()
187 for (i = 0; i < ncpus; i++) in perf_ftrace__latency_read_bpf()
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| A D | counts.h | 37 struct perf_counts *perf_counts__new(int ncpus, int nthreads);
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| A D | bpf_off_cpu.c | 151 int ncpus = 1, ntasks = 1, ncgrps = 1; in off_cpu_prepare() local
168 ncpus = perf_cpu_map__nr(evlist->core.user_requested_cpus); in off_cpu_prepare()
169 bpf_map__set_max_entries(skel->maps.cpu_filter, ncpus); in off_cpu_prepare()
239 for (i = 0; i < ncpus; i++) { in off_cpu_prepare()
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| A D | cputopo.c | 262 long ncpus; in cpu_topology__new() local
267 ncpus = cpu__max_present_cpu().cpu; in cpu_topology__new()
276 nr = (u32)(ncpus & UINT_MAX); in cpu_topology__new()
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| A D | bpf_lock_contention.c | 183 int ncpus = 1, ntasks = 1, ntypes = 1, naddrs = 1, ncgrps = 1, nslabs = 1; in lock_contention_prepare() local
219 ncpus = perf_cpu_map__nr(evlist->core.user_requested_cpus); in lock_contention_prepare()
285 bpf_map__set_max_entries(skel->maps.cpu_filter, ncpus); in lock_contention_prepare()
323 for (i = 0; i < ncpus; i++) { in lock_contention_prepare()
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| A D | data-convert-bt.c | 1342 int ncpus; in setup_streams() local
1348 ncpus = env->nr_cpus_avail ?: MAX_CPUS; in setup_streams()
1350 stream = zalloc(sizeof(*stream) * ncpus); in setup_streams()
1357 cw->stream_cnt = ncpus; in setup_streams()
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| A D | stat.c | 465 int ncpus = evsel__nr_cpus(counter); in process_counter_maps() local
469 for (idx = 0; idx < ncpus; idx++) { in process_counter_maps()
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| A D | python.c | 914 int nthreads, ncpus; in evsel__ensure_counts() local
920 ncpus = perf_cpu_map__nr(evsel->core.cpus); in evsel__ensure_counts()
922 evsel->counts = perf_counts__new(ncpus, nthreads); in evsel__ensure_counts()
926 evsel->prev_raw_counts = perf_counts__new(ncpus, nthreads); in evsel__ensure_counts()
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| /tools/lib/perf/include/internal/ |
| A D | evsel.h | 137 int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads);
143 int perf_evsel__alloc_id(struct perf_evsel *evsel, int ncpus, int nthreads);
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| /tools/lib/perf/ |
| A D | evsel.c | 65 int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads) in perf_evsel__alloc_fd() argument
67 evsel->fd = xyarray__new(ncpus, nthreads, sizeof(int)); in perf_evsel__alloc_fd()
72 for (idx = 0; idx < ncpus; idx++) { in perf_evsel__alloc_fd()
85 static int perf_evsel__alloc_mmap(struct perf_evsel *evsel, int ncpus, int nthreads) in perf_evsel__alloc_mmap() argument
87 evsel->mmap = xyarray__new(ncpus, nthreads, sizeof(struct perf_mmap)); in perf_evsel__alloc_mmap()
526 int perf_evsel__alloc_id(struct perf_evsel *evsel, int ncpus, int nthreads) in perf_evsel__alloc_id() argument
528 if (ncpus == 0 || nthreads == 0) in perf_evsel__alloc_id()
531 evsel->sample_id = xyarray__new(ncpus, nthreads, sizeof(struct perf_sample_id)); in perf_evsel__alloc_id()
535 evsel->id = zalloc(ncpus * nthreads * sizeof(u64)); in perf_evsel__alloc_id()
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| /tools/testing/selftests/powerpc/ |
| A D | utils.c | 419 int ncpus, cpu = -1; in pick_online_cpu() local
423 ncpus = get_nprocs_conf(); in pick_online_cpu()
424 size = CPU_ALLOC_SIZE(ncpus); in pick_online_cpu()
425 mask = CPU_ALLOC(ncpus); in pick_online_cpu()
439 for (cpu = 8; cpu < ncpus; cpu += 8) in pick_online_cpu()
444 for (cpu = ncpus - 1; cpu >= 0; cpu--) in pick_online_cpu()
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| /tools/testing/selftests/powerpc/benchmarks/ |
| A D | context_switch.c | 108 int pid, ncpus; in start_process_on() local
121 ncpus = get_nprocs(); in start_process_on()
122 size = CPU_ALLOC_SIZE(ncpus); in start_process_on()
123 cpuset = CPU_ALLOC(ncpus); in start_process_on()
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| /tools/testing/selftests/powerpc/ptrace/ |
| A D | perf-hwbreak.c | 147 int i, ncpus, cpu, ret = 0; in perf_systemwide_event_open() local
162 ncpus = get_nprocs_conf(); in perf_systemwide_event_open()
163 size = CPU_ALLOC_SIZE(ncpus); in perf_systemwide_event_open()
164 mask = CPU_ALLOC(ncpus); in perf_systemwide_event_open()
178 for (i = 0, cpu = 0; i < nprocs && cpu < ncpus; cpu++) { in perf_systemwide_event_open()
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| /tools/testing/selftests/cgroup/ |
| A D | test_cpu.c | 376 static pid_t weight_hog_ncpus(const struct cpu_hogger *child, int ncpus) in weight_hog_ncpus() argument
380 .nprocs = ncpus, in weight_hog_ncpus()
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| /tools/perf/ |
| A D | builtin-sched.c | 2093 u32 ncpus = sched->max_cpu.cpu + 1; in timehist_header() local
2100 for (i = 0, j = 0; i < ncpus; ++i) { in timehist_header()
2129 printf(" %*s ", ncpus, ""); in timehist_header()
2149 printf(" %.*s ", ncpus, graph_dotted_line); in timehist_header()
|