| /linux-6.12.1/samples/bpf/ |
| D | test_overhead_user.c | 174 int num_cpu = sysconf(_SC_NPROCESSORS_ONLN); in main() local
183 num_cpu = atoi(argv[2]) ? : num_cpu; in main()
187 run_perf_test(num_cpu, test_flags); in main()
197 run_perf_test(num_cpu, test_flags >> 2); in main()
208 run_perf_test(num_cpu, test_flags >> 4); in main()
219 run_perf_test(num_cpu, test_flags >> 6); in main()
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| /linux-6.12.1/tools/bpf/bpftool/skeleton/ |
| D | profiler.bpf.c | 41 const volatile __u32 num_cpu = 1; variable
70 key += num_cpu; in BPF_PROG()
110 err = bpf_perf_event_read_value(&events, cpu + i * num_cpu, in BPF_PROG()
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| /linux-6.12.1/tools/perf/util/ |
| D | cs-etm-base.c | 169 int num_cpu; in cs_etm__process_auxtrace_info() local
188 num_cpu = ptr[CS_PMU_TYPE_CPUS] & 0xffffffff; in cs_etm__process_auxtrace_info()
189 cs_etm__print_auxtrace_info(ptr, num_cpu); in cs_etm__process_auxtrace_info()
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| D | cs-etm.c | 71 int num_cpu; member
453 for (i = 0; i < etm->num_cpu; i++) { in get_cpu_data_idx()
1006 for (i = 0; i < aux->num_cpu; i++) in cs_etm__free()
3200 static bool cs_etm__has_virtual_ts(u64 **metadata, int num_cpu) in cs_etm__has_virtual_ts() argument
3204 for (j = 0; j < num_cpu; j++) { in cs_etm__has_virtual_ts()
3223 static int cs_etm__map_trace_ids_metadata(struct cs_etm_auxtrace *etm, int num_cpu, in cs_etm__map_trace_ids_metadata() argument
3230 for (i = 0; i < num_cpu; i++) { in cs_etm__map_trace_ids_metadata()
3346 int num_cpu, max_cpu = 0; in cs_etm__process_auxtrace_info_full() local
3355 num_cpu = ptr[CS_PMU_TYPE_CPUS] & 0xffffffff; in cs_etm__process_auxtrace_info_full()
3356 metadata = zalloc(sizeof(*metadata) * num_cpu); in cs_etm__process_auxtrace_info_full()
[all …]
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| D | bpf_counter.c | 128 skel->rodata->num_cpu = evsel__nr_cpus(evsel); in bpf_program_profiler_load_one()
591 int num_cpu, i, cpu; in bperf_sync_counters() local
593 num_cpu = perf_cpu_map__nr(all_cpu_map); in bperf_sync_counters()
594 for (i = 0; i < num_cpu; i++) { in bperf_sync_counters()
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| /linux-6.12.1/tools/bpf/bpftool/ |
| D | prog.c | 2097 __u32 m, cpu, num_cpu = obj->rodata->num_cpu; in profile_read_values() local
2099 __u64 counts[num_cpu]; in profile_read_values()
2117 for (cpu = 0; cpu < num_cpu; cpu++) in profile_read_values()
2121 struct bpf_perf_event_value values[num_cpu]; in profile_read_values()
2132 for (cpu = 0; cpu < num_cpu; cpu++) { in profile_read_values()
2308 obj->rodata->num_cpu * obj->rodata->num_metric, sizeof(int)); in profile_open_perf_events()
2323 for (cpu = 0; cpu < obj->rodata->num_cpu; cpu++) { in profile_open_perf_events()
2353 int num_metric, num_cpu, err = -1; in do_profile() local
2384 num_cpu = libbpf_num_possible_cpus(); in do_profile()
2385 if (num_cpu <= 0) { in do_profile()
[all …]
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| /linux-6.12.1/tools/perf/util/cs-etm-decoder/ |
| D | cs-etm-decoder.h | 95 cs_etm_decoder__new(int num_cpu,
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| /linux-6.12.1/tools/perf/util/bpf_skel/ |
| D | bpf_prog_profiler.bpf.c | 30 const volatile __u32 num_cpu = 1; variable
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| /linux-6.12.1/drivers/gpu/drm/amd/amdkfd/ |
| D | kfd_topology.c | 1414 int i, num_cpu; in kfd_create_indirect_link_prop() local
1416 num_cpu = 0; in kfd_create_indirect_link_prop()
1420 num_cpu++; in kfd_create_indirect_link_prop()
1429 for (i = 0; i < num_cpu; i++) { in kfd_create_indirect_link_prop()
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| /linux-6.12.1/drivers/net/ethernet/ibm/ |
| D | ibmvnic.c | 259 unsigned int num_cpu, cpu; in ibmvnic_set_affinity() local
272 num_cpu = num_online_cpus(); in ibmvnic_set_affinity()
274 stride = max_t(int, num_cpu / total_queues, 1); in ibmvnic_set_affinity()
276 stragglers = num_cpu >= total_queues ? num_cpu % total_queues : 0; in ibmvnic_set_affinity()
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| /linux-6.12.1/drivers/net/ |
| D | virtio_net.c | 3657 int num_cpu; in virtnet_set_affinity() local
3665 num_cpu = num_online_cpus(); in virtnet_set_affinity()
3666 stride = max_t(int, num_cpu / vi->curr_queue_pairs, 1); in virtnet_set_affinity()
3667 stragglers = num_cpu >= vi->curr_queue_pairs ? in virtnet_set_affinity()
3668 num_cpu % vi->curr_queue_pairs : in virtnet_set_affinity()
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| /linux-6.12.1/tools/lib/bpf/ |
| D | libbpf.c | 10464 int num_cpu = libbpf_num_possible_cpus(); in validate_map_op() local
10467 if (value_sz != num_cpu * elem_sz) { in validate_map_op()
10469 map->name, value_sz, num_cpu, elem_sz, num_cpu * elem_sz); in validate_map_op()
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